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Asus Zenfone 5Z (8GB + 256GB) Review | 197 Data compared

Avg. price: ~£530
RAM capacity: 8 GB
Internal storage: 256 GB
Screen size: 6.2 inches
Main camera megapixels: 12 MP & 8 MP

Asus Zenfone 5Z (8GB + 256GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

6.1

Good

6.1

Good

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Best prices

N/A~ £530

Best rankings

Verdict

The Asus Zenfone 5Z (8GB + 256GB variant) is a flagship-tier smartphone from its release era, centered around a powerful Qualcomm Snapdragon 845 processor and generous memory configuration, ensuring smooth performance and ample storage space. Its main characteristics include a 6.2-inch Full HD+ notched display with a 19:9 aspect ratio and a capable dual-camera system on the rear. Pros include the excellent value proposition at launch for its high-end specs, good battery life, and the inclusion of a 3.5mm headphone jack. However, some cons were noted as the design being somewhat derivative of competitors, average low-light camera performance, and the user interface (ZenUI) occasionally being perceived as bloated compared to stock Android.

Technical Specifications of smartphone Asus Zenfone 5Z (8GB + 256GB)

Overall score

6.1

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Popularity

What it is: An indicator based on the number of reviews received by the smartphone.

When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.

Performance & Hardware

6.6

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Brand name

What it is: The manufacturer or brand under which the smartphone is marketed and sold.

When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Asus

Processor model

What it is: The central System-on-Chip (SoC) that houses the CPU, GPU, modem, and other core processing components.

When it matters: When you want to know the specific engine powering your device's speed and features.

Importance: HIGH

RAM capacity

What it is: The amount of volatile memory available for running apps and multitasking.

When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

Importance: HIGH

Good value: >12 GB

Internal storage

What it is: The total built-in space available for apps, media, and files.

When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

Importance: HIGH

Good value: >256 GB

CPU boost clock speed

What it is: The maximum speed the processor can achieve temporarily under heavy load.

When it matters: When you run demanding apps or games that require short bursts of peak performance.

Importance: MEDIUM

Good value: >3.2 GHz

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Software

4.0

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Operating system

What it is: The primary system software that manages the smartphone's hardware and software resources.

When it matters: When you have a preference for the user interface and app ecosystem.

Importance: HIGH

Android version

What it is: The specific generation number of the Android operating system installed on the device.

When it matters: When you want to ensure app compatibility and access to the latest software features.

Importance: LOW

Direct OS updates

What it is: Indicates whether the device receives operating system updates directly from the manufacturer or Google, ensuring timely security and feature updates.

When it matters: When you want the fastest access to new features and security patches.

Importance: HIGH

Open-source OS

What it is: Shows whether the device’s operating system is based on open-source code, allowing community contributions and greater transparency.

When it matters: When you value transparency and potential community-driven modifications.

Importance: LOW

Dark mode

What it is: A display option that uses dark backgrounds to reduce eye strain and save battery on OLED screens.

When it matters: When you want to reduce eye strain at night or save battery on OLED screens.

Importance: LOW

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Camera

6.5

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Multi-lens main camera

What it is: Indicates that the rear camera system includes multiple lenses (e.g., wide, ultra-wide, telephoto) for versatile shooting options.

When it matters: When you want versatility to shoot wide landscapes, standard shots, and zoomed details.

Importance: MEDIUM

Main camera megapixels

What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.

When it matters: When you want to capture high-resolution images that can be cropped or printed large.

Importance: HIGH

Good value: >50 MP

Main camera aperture

What it is: The size of the lens opening (f-stop) that controls light entry. A lower f-number indicates a wider aperture, allowing better low-light shots.

When it matters: When you want better low-light performance or a natural background blur effect.

Importance: HIGH

Main camera sensor area

What it is: The total physical surface area of the camera sensor (calculated by multiplying the number of megapixels by the square of the individual pixel size). A larger area captures more light, resulting in better night photos and less digital noise.

When it matters: When you want to capture clear, detailed photos in low-light conditions with minimal grain and achieve a natural, professional-looking background blur for portraits.

Importance: HIGH

Good value: >60

Main camera pixel size

What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.

When it matters: When you shoot in low light and want reduced noise in your photos.

Importance: MEDIUM

Good value: ≥1.2 µm

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Connectivity

6.9

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Number of SIM slots

What it is: The number of physical SIM cards or eSIM profiles the device can support simultaneously.

When it matters: When you need to manage two different phone numbers or travel internationally with a local SIM.

Importance: MEDIUM

Good value: ≥2

Cellular module

What it is: The hardware component capable of connecting to mobile cellular networks for voice and data.

When it matters: When you need to stay connected to calls and internet away from Wi-Fi.

Importance: LOW

5G connectivity

What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.

When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

Importance: MEDIUM

LTE support

What it is: Support for Long-Term Evolution (4G) networks, providing high-speed mobile data.

When it matters: When you need reliable mobile internet coverage in areas where 5G isn't available.

Importance: HIGH

Wi-Fi connectivity

What it is: The ability to connect to wireless local area networks for internet access and local networking.

When it matters: When you want to save mobile data and connect to home or public networks.

Importance: HIGH

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Display

5.2

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Screen size

What it is: The physical diagonal measurement of the display area, usually expressed in inches.

When it matters: When you choose between a compact phone for one-handed use or a large screen for media.

Importance: MEDIUM

Good value: ≥6.6 inches

Screen resolution

What it is: The total number of pixels displayed on the screen, expressed as width x height, determining sharpness.

When it matters: When you want crisp text and sharp details in photos and videos.

Importance: HIGH

Pixel density

What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.

When it matters: When you want the image to look perfectly smooth with no visible pixels.

Importance: HIGH

Good value: >400 ppi

Display type

What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.

When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

Importance: HIGH

Refresh rate

What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.

When it matters: When you want scrolling to feel fluid and games to look smoother.

Importance: HIGH

Good value: ≥120 Hz

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Battery

6.0

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Battery capacity

What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).

When it matters: When you want a general idea of how large the battery is physically.

Importance: HIGH

Good value: >5000 mAh

Charging speed

What it is: The maximum power input supported for wired charging, measured in Watts (W).

When it matters: When you are in a rush and need to top up your battery quickly.

Importance: HIGH

Good value: >60 W

Fast charging

What it is: In the context of modern electronics, "Fast Charging" refers to any technology that delivers power significantly higher than the traditional USB baseline. While the industry standard for a basic charger is 5W (5V at 1A), a charger is generally classified as a fast charger if it provides at least 18W of power.

When it matters: When you want to minimize the time your phone spends tethered to a wall outlet.

Importance: MEDIUM

GSMArena full wired charge time

What it is: The time taken to charge the battery from 0% to 100% using the bundled or recommended charger, as measured by GSMArena.

When it matters: When you want to know exactly how long it takes to charge from 0 to 100% in real-world tests.

Importance: MEDIUM

Good value: <45 min

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Wireless charging

What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.

When it matters: When you prefer the convenience of dropping your phone on a pad without fumbling with cables.

Importance: MEDIUM

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Audio

7.8

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Stereo speakers

What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.

When it matters: When you watch videos or play games without headphones and want immersive sound.

Importance: MEDIUM

3.5 mm headphone jack

What it is: A standard analog audio port for connecting wired headphones or auxiliary cables.

When it matters: When you prefer using traditional wired headphones without dongles or adapters.

Importance: LOW

Number of microphones

What it is: The total count of microphones on the device, used for audio recording, noise cancellation, and voice isolation.

When it matters: When you want clear audio recording and better noise cancellation during calls.

Importance: MEDIUM

Good value: ≥3

FM radio

What it is: A built-in receiver allowing users to listen to local FM radio stations using wired headphones as an antenna.

When it matters: When you want to listen to local radio stations without using mobile data.

Importance: LOW

aptX Lossless

What it is: A Bluetooth technology designed to deliver CD-quality audio without data loss during transmission.

When it matters: When you demand CD-quality audio over Bluetooth with no loss of detail.

Importance: LOW

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Design

7.9

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Height

What it is: The vertical dimension of the device.

When it matters: When you are concerned about whether the phone will fit in your pocket or purse.

Importance: LOW

Good value: <162 mm

Width

What it is: The horizontal dimension of the device when held in portrait orientation.

When it matters: When you care about how easy the phone is to grip and use with one hand.

Importance: LOW

Good value: <75 mm

Thickness

What it is: The depth of the device profile, excluding the camera bump unless specified.

When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

Importance: LOW

Good value: <8 mm

Weight

What it is: The total mass of the smartphone, affecting how heavy it feels in the hand.

When it matters: When you want a phone that feels light in your pocket or substantial in your hand.

Importance: MEDIUM

Good value: <190 g

Device volume

What it is: The calculated total volume of the device's physical body.

When it matters: When you want to understand the overall physical bulk of the device.

Importance: LOW

Good value: <98cm³

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Asus Zenfone 5Z (8GB + 256GB) vs the average smartphone

Why is Asus Zenfone 5Z (8GB + 256GB) better than the average smartphone?

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Has optical image stabilization
Asus Zenfone 5Z (8GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
What it is: A hardware mechanism that physically moves the camera lens or sensor to counteract hand shakiness and reduce blur in photos and videos.
When it matters: When you want to reduce blur in photos and shake in videos, especially in low light.
Importance: HIGH
Asus Zenfone 5Z (8GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
Supports HDR10 support
Asus Zenfone 5Z (8GB + 256GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
What it is: Compatibility with the HDR10 format for displaying high dynamic range video content.
When it matters: When you stream compatible movies and want to see richer colors and dynamic contrast.
Importance: MEDIUM
Asus Zenfone 5Z (8GB + 256GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
1 more microphone/s
Asus Zenfone 5Z (8GB + 256GB) has more microphones than the average smartphone (3 vs 2). The average smartphone has 2 microphones.
What it is: The total count of microphones on the device, used for audio recording, noise cancellation, and voice isolation.
When it matters: When you want clear audio recording and better noise cancellation during calls.
Importance: MEDIUM
Good value: ≥3
Asus Zenfone 5Z (8GB + 256GB) has more microphones than the average smartphone (3 vs 2). The average smartphone has 2 microphones.3 vs 2
21% lighter
Asus Zenfone 5Z (8GB + 256GB) is lighter than the average smartphone (155 g vs 196.2 g). The average smartphone weighs 196.2 g.
What it is: The total mass of the smartphone, affecting how heavy it feels in the hand.
When it matters: When you want a phone that feels light in your pocket or substantial in your hand.
Importance: MEDIUM
Good value: <190 g
Asus Zenfone 5Z (8GB + 256GB) is lighter than the average smartphone (155 g vs 196.2 g). The average smartphone weighs 196.2 g.155 g vs 196.2 g
Higher on-device AI tier
Asus Zenfone 5Z (8GB + 256GB) runs on the productivity AI tier, while the average smartphone runs on fundamental, enabling stronger on-device AI features.
AI Scene Detection, AI Photo Learning, AI Charging, AI Ringtone, AI Boost, OptiFlex 3.0
What it is: This level indicates how advanced the phone's on-device AI processing is, from basic assistance to more autonomous agentic tasks. A higher level usually enables faster, more private features such as live translation, writing help, and smarter photo edits without relying entirely on cloud processing.
When it matters: When you travel or work in multiple languages and want instant translation, summarization, or writing help even with weak signal, this level determines how capable those on-device AI tools are.
Importance: MEDIUM
Asus Zenfone 5Z (8GB + 256GB) runs on the productivity AI tier, while the average smartphone runs on fundamental, enabling stronger on-device AI features.productivity vs fundamental
Has a front LED flash
Asus Zenfone 5Z (8GB + 256GB) features a front-facing LED flash, the average smartphone does not. 7.7% of smartphones include a front flash.
What it is: A dedicated physical flash unit for the front-facing camera to improve selfie lighting.
When it matters: When you take selfies in low-light clubs or parties and want your face clearly illuminated.
Importance: LOW
Asus Zenfone 5Z (8GB + 256GB) features a front-facing LED flash, the average smartphone does not. 7.7% of smartphones include a front flash.
0.6 µm larger main camera pixel size
Asus Zenfone 5Z (8GB + 256GB) has a larger main camera pixel size than the average smartphone (1.4 µm vs 0.8 µm). The average pixel size is 0.8 µm.
What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
When it matters: When you shoot in low light and want reduced noise in your photos.
Importance: MEDIUM
Good value: ≥1.2 µm
Asus Zenfone 5Z (8GB + 256GB) has a larger main camera pixel size than the average smartphone (1.4 µm vs 0.8 µm). The average pixel size is 0.8 µm.1.4 µm vs 0.8 µm
50% lower TDP
Asus Zenfone 5Z (8GB + 256GB) has a lower TDP than the average smartphone (9 W vs 6 W). The average TDP for smartphones is 6 W.
What it is: The amount of heat a processor is expected to generate under typical use, measured in watts. It helps determine cooling requirements.
When it matters: When you are concerned about how much heat the device generates under load.
Importance: MEDIUM
Good value: >9 W
Asus Zenfone 5Z (8GB + 256GB) has a lower TDP than the average smartphone (9 W vs 6 W). The average TDP for smartphones is 6 W.9 W vs 6 W
50% lower TDP
Asus Zenfone 5Z (8GB + 256GB) has a lower TDP than the average smartphone (9 W vs 6 W). The average TDP for smartphones is 6 W.
2 more memory channels
Asus Zenfone 5Z (8GB + 256GB) has more memory channels than the average smartphone (4 vs 2). The average smartphone has 2 memory channels.
Higher CPU base clock speed
Asus Zenfone 5Z (8GB + 256GB) has a higher CPU base clock speed than the average smartphone (4x2.8 GHz & 4x1.77 GHz vs 2x2.2 GHz & 6x2 GHz). The average smartphone has a base clock speed of 2x2.2 GHz & 6x2 GHz.
16.7% higher CPU boost clock speed
Asus Zenfone 5Z (8GB + 256GB) has a higher CPU boost clock speed than the average smartphone (2.8 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
2x more shader units
Asus Zenfone 5Z (8GB + 256GB) features more shader units than the average smartphone (512 vs 256). The average smartphone has 256 shader units.
16.8% higher memory bandwidth
Asus Zenfone 5Z (8GB + 256GB) has higher memory bandwidth than the average smartphone (29.9 GB/s vs 25.6 GB/s). The average memory bandwidth is 25.6 GB/s.
Higher on-device AI tier
Asus Zenfone 5Z (8GB + 256GB) runs on the productivity AI tier, while the average smartphone runs on fundamental, enabling stronger on-device AI features.
Has optical image stabilization
Asus Zenfone 5Z (8GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
Has a front LED flash
Asus Zenfone 5Z (8GB + 256GB) features a front-facing LED flash, the average smartphone does not. 7.7% of smartphones include a front flash.
0.6 µm larger main camera pixel size
Asus Zenfone 5Z (8GB + 256GB) has a larger main camera pixel size than the average smartphone (1.4 µm vs 0.8 µm). The average pixel size is 0.8 µm.
Has a dual-tone LED flash
Asus Zenfone 5Z (8GB + 256GB) features a dual-tone LED flash, the average smartphone does not. 41.4% of smartphones include dual-tone flash.
1 more flash LEDs
Asus Zenfone 5Z (8GB + 256GB) has more flash LEDs than the average smartphone (2 vs 1). The average smartphone has 1 flash LEDs.
Wider front camera aperture
Asus Zenfone 5Z (8GB + 256GB) has a wider front camera aperture than the average smartphone (f/2.0 vs f/2.2). The average aperture is f/2.2.
Supports ANT+
Asus Zenfone 5Z (8GB + 256GB) supports ANT+ technology, the average smartphone does not. 5.6% of smartphones are ANT+ compatible.
Supports HDR10 support
Asus Zenfone 5Z (8GB + 256GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
1.8% higher pixel density
Asus Zenfone 5Z (8GB + 256GB) has a higher pixel density than the average smartphone (402 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
1 more microphone/s
Asus Zenfone 5Z (8GB + 256GB) has more microphones than the average smartphone (3 vs 2). The average smartphone has 2 microphones.
Has FM radio
Asus Zenfone 5Z (8GB + 256GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
Has a 3.5 mm headphone jack
Asus Zenfone 5Z (8GB + 256GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.3% of smartphones include a standard headphone jack.
21% lighter
Asus Zenfone 5Z (8GB + 256GB) is lighter than the average smartphone (155 g vs 196.2 g). The average smartphone weighs 196.2 g.
10.6 mm shorter
Asus Zenfone 5Z (8GB + 256GB) is shorter than the average smartphone (153 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
0.45 mm thinner
Asus Zenfone 5Z (8GB + 256GB) is thinner than the average smartphone (7.9 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
17.9% smaller volume
Asus Zenfone 5Z (8GB + 256GB) has a smaller device volume than the average smartphone (80,325 cm³ vs 97,800 cm³). The average smartphone volume is 97,800 cm³.
0.35 mm narrower
Asus Zenfone 5Z (8GB + 256GB) is narrower than the average smartphone (75.7 mm vs 76 mm). The average smartphone width is 76 mm.

Performance & Hardware

Why is Asus Zenfone 5Z (8GB + 256GB) worse than the average smartphone?

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42.9% lower maximum RAM capacity
Asus Zenfone 5Z (8GB + 256GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
66.7% larger process node
Asus Zenfone 5Z (8GB + 256GB) is manufactured on a larger process node than the average smartphone (10 nm vs 6 nm). The average smartphone uses a 6 nm process.
32.1% slower memory speed
Asus Zenfone 5Z (8GB + 256GB) has a lower memory speed than the average smartphone (1,866 MHz vs 2,750 MHz). The average smartphone has a memory speed of 2,750 MHz.
25.3% slower GPU clock
Asus Zenfone 5Z (8GB + 256GB) has a lower GPU frequency than the average smartphone (710 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
42.5% lower Geekbench 6 single-core benchmark score
Asus Zenfone 5Z (8GB + 256GB) performs worse in Geekbench 6 single-core than the average smartphone (542 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
Worse processor
Asus Zenfone 5Z (8GB + 256GB) uses a worse processor than the average smartphone (Qualcomm Snapdragon 845 vs Qualcomm Snapdragon 7 Gen 3).
67.9% lower 3DMark Wild Life Unlimited benchmark
Asus Zenfone 5Z (8GB + 256GB) scores lower in 3DMark Wild Life Unlimited than the average smartphone (1,229 vs 3,825). The average smartphone scores 3,825.
50% less L3 cache
Asus Zenfone 5Z (8GB + 256GB) has a smaller L3 cache than the average smartphone (2048 KB vs 4,096 KB). The average smartphone has an L3 cache of 4,096 KB.
58.6% lower 3DMark Wild Life Extreme benchmark
Asus Zenfone 5Z (8GB + 256GB) scores lower in 3DMark Wild Life Extreme than the average smartphone (508 vs 1,226). The average smartphone scores 1,226.
50% less L1 cache
Asus Zenfone 5Z (8GB + 256GB) has a smaller L1 cache than the average smartphone (32 KB vs 64 KB). The average smartphone has an L1 cache of 64 KB.
18% lower Geekbench 6 multi-core benchmark score
Asus Zenfone 5Z (8GB + 256GB) performs worse in Geekbench 6 multi-core than the average smartphone (2077 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
53.9% lower 3DMark Wild Life benchmark
Asus Zenfone 5Z (8GB + 256GB) performs worse in the 3DMark Wild Life benchmark than the average smartphone (1,436 vs 3,115). The average smartphone scores 3,115 in this benchmark.
Lacks app tracking protection
Asus Zenfone 5Z (8GB + 256GB) does not have app tracking protection, the average smartphone does. 70.3% of smartphones include app tracking protection.
Lacks focus mode
Asus Zenfone 5Z (8GB + 256GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
No battery health monitoring
Asus Zenfone 5Z (8GB + 256GB) lacks battery health monitoring, the average smartphone includes it. 66.5% of smartphones provide battery health stats.
No live text recognition
Asus Zenfone 5Z (8GB + 256GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
No camera/mic privacy toggles
Asus Zenfone 5Z (8GB + 256GB) lacks camera and microphone privacy toggles, the average smartphone includes them. 87.1% of smartphones offer these toggles.
No Wi-Fi password sharing
Asus Zenfone 5Z (8GB + 256GB) does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
No location privacy controls
Asus Zenfone 5Z (8GB + 256GB) does not offer location privacy controls, the average smartphone does. 88% of smartphones include location privacy features.
Older Android version
Asus Zenfone 5Z (8GB + 256GB) runs an older Android version than the average smartphone (Android 8 Oreo vs Android 14). The average smartphone runs Android version Android 14.
No offline voice commands
Asus Zenfone 5Z (8GB + 256GB) does not support offline voice commands, the average smartphone does. 90.8% of smartphones offer offline voice control.
Lacks dark mode
Asus Zenfone 5Z (8GB + 256GB) does not support dark mode, the average smartphone does. 95.8% of smartphones have dark mode.
No scrolling screenshot support
Asus Zenfone 5Z (8GB + 256GB) does not support scrolling screenshots, the average smartphone does. 81.1% of smartphones allow scrolling screenshots.
No dynamic theme support
Asus Zenfone 5Z (8GB + 256GB) does not support dynamic themes, the average smartphone does. 82% of smartphones support dynamic theming.
Lacks extra dim mode
Asus Zenfone 5Z (8GB + 256GB) does not have extra dim mode, the average smartphone does. 82.9% of smartphones offer extra dimming features.
No theme customization
Asus Zenfone 5Z (8GB + 256GB) does not support theme customization, the average smartphone does. 91% of smartphones allow theme customization.
Does not allow play while downloading
Asus Zenfone 5Z (8GB + 256GB) cannot play games while downloading, the average smartphone can. 77.3% of smartphones support play-while-downloading.
Lower-resolution main camera
Asus Zenfone 5Z (8GB + 256GB) has a lower-resolution main camera than the average smartphone (12 MP & 8 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
25% lower DxOMark Mobile score
Asus Zenfone 5Z (8GB + 256GB) has a lower DxOMark Mobile score than the average smartphone (90 vs 120). The average smartphone scores 120.
Lower front camera megapixels
Asus Zenfone 5Z (8GB + 256GB) has lower front camera megapixels than the average smartphone (8 MP vs 16 MP). The average smartphone has a 16 MP front camera.
Narrower main camera aperture
Asus Zenfone 5Z (8GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.8 & f/2.0 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone aperture is f/1.8 & f/2.2 & f/2.4 & f/2.4.
26.6% smaller main camera sensor area
Asus Zenfone 5Z (8GB + 256GB) has a smaller main camera sensor area than the average smartphone (23.5 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
No continuous autofocus in video
Asus Zenfone 5Z (8GB + 256GB) does not support continuous autofocus in video, the average smartphone does. 94.5% of smartphones have continuous AF.
No manual focus mode
Asus Zenfone 5Z (8GB + 256GB) does not have a manual focus mode, the average smartphone does. 91.9% of smartphones offer manual focus.
No burst mode
Asus Zenfone 5Z (8GB + 256GB) does not have a burst mode, the average smartphone does. 98.1% of smartphones support burst shooting.
No 5G connectivity
Asus Zenfone 5Z (8GB + 256GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
Older Bluetooth version
Asus Zenfone 5Z (8GB + 256GB) uses an older Bluetooth version than the average smartphone (5 vs 5.2). The average smartphone uses Bluetooth 5.2.
Inferior display type
Asus Zenfone 5Z (8GB + 256GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0% of smartphones use the superior display type.
50% lower refresh rate
Asus Zenfone 5Z (8GB + 256GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
0.47 inches smaller screen size
Asus Zenfone 5Z (8GB + 256GB) has a smaller screen size than the average smartphone (6.2 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
Lower screen resolution
Asus Zenfone 5Z (8GB + 256GB) has a lower screen resolution than the average smartphone (1080x2246 px vs 1080x2400 px). The average smartphone has a resolution of 1080x2400 px.
396 nits lower peak brightness
Asus Zenfone 5Z (8GB + 256GB) has a lower peak brightness than the average smartphone (604 nits vs 1,000 nits). The average smartphone peak brightness is 1,000 nits.
16.7% lower screen brightness
Asus Zenfone 5Z (8GB + 256GB) has a lower screen brightness than the average smartphone (550 nits vs 660 nits). The average smartphone has a brightness of 660 nits.
Worse display glass type
Asus Zenfone 5Z (8GB + 256GB) uses a worse display glass type than the average smartphone (Corning Gorilla Glass 3 vs Corning Gorilla Glass 5). 0% of smartphones use the better glass type.
34% smaller battery capacity
Asus Zenfone 5Z (8GB + 256GB) has a smaller battery capacity than the average smartphone (3,300 mAh vs 5,000 mAh). The average smartphone has a capacity of 5,000 mAh.
60.6% lower PCMark Work 3.0 battery benchmark
Asus Zenfone 5Z (8GB + 256GB) scores lower in PCMark Work 3.0 battery benchmark than the average smartphone (310 min vs 786 min). The average smartphone scores 786 min.
45.5% slower charging speed
Asus Zenfone 5Z (8GB + 256GB) has a slower charging speed than the average smartphone (18 W vs 33 W). The average smartphone charges at 33 W.
6 year/s older release date
Asus Zenfone 5Z (8GB + 256GB) is an older model than the average smartphone (2018 vs 2024). 6% of smartphones were released more recently.
June 2018
Inferior display type
Asus Zenfone 5Z (8GB + 256GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0% of smartphones use the superior display type.
What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.
When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.
Importance: HIGH
Asus Zenfone 5Z (8GB + 256GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0% of smartphones use the superior display type.IPS LCD vs OLED/AMOLED
No 5G connectivity
Asus Zenfone 5Z (8GB + 256GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.
Importance: MEDIUM
Asus Zenfone 5Z (8GB + 256GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
50% lower refresh rate
Asus Zenfone 5Z (8GB + 256GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
When it matters: When you want scrolling to feel fluid and games to look smoother.
Importance: HIGH
Good value: ≥120 Hz
Asus Zenfone 5Z (8GB + 256GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.60 Hz vs 120 Hz
34% smaller battery capacity
Asus Zenfone 5Z (8GB + 256GB) has a smaller battery capacity than the average smartphone (3,300 mAh vs 5,000 mAh). The average smartphone has a capacity of 5,000 mAh.
What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
When it matters: When you want a general idea of how large the battery is physically.
Importance: HIGH
Good value: >5000 mAh
Asus Zenfone 5Z (8GB + 256GB) has a smaller battery capacity than the average smartphone (3,300 mAh vs 5,000 mAh). The average smartphone has a capacity of 5,000 mAh.3300 mAh vs 5000 mAh
Lower-resolution main camera
Asus Zenfone 5Z (8GB + 256GB) has a lower-resolution main camera than the average smartphone (12 MP & 8 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.
When it matters: When you want to capture high-resolution images that can be cropped or printed large.
Importance: HIGH
Good value: >50 MP
Asus Zenfone 5Z (8GB + 256GB) has a lower-resolution main camera than the average smartphone (12 MP & 8 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.12 MP & 8 MP vs 50 MP & 8 MP
60.6% lower PCMark Work 3.0 battery benchmark
Asus Zenfone 5Z (8GB + 256GB) scores lower in PCMark Work 3.0 battery benchmark than the average smartphone (310 min vs 786 min). The average smartphone scores 786 min.
What it is: A synthetic benchmark that measures battery life by simulating continuous productivity tasks until depletion.
When it matters: When you want to compare battery endurance under continuous productivity workloads.
Importance: MEDIUM
Good value: >800
Asus Zenfone 5Z (8GB + 256GB) scores lower in PCMark Work 3.0 battery benchmark than the average smartphone (310 min vs 786 min). The average smartphone scores 786 min.310 min vs 786 min
42.9% lower maximum RAM capacity
Asus Zenfone 5Z (8GB + 256GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
What it is: The highest amount of RAM that the device’s chipset or architecture can support, regardless of how much is actually installed.
When it matters: When you are considering the long-term potential of the hardware platform.
Importance: MEDIUM
Good value: >16 GB
Asus Zenfone 5Z (8GB + 256GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.8 GB vs 14 GB
0.47 inches smaller screen size
Asus Zenfone 5Z (8GB + 256GB) has a smaller screen size than the average smartphone (6.2 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
What it is: The physical diagonal measurement of the display area, usually expressed in inches.
When it matters: When you choose between a compact phone for one-handed use or a large screen for media.
Importance: MEDIUM
Good value: ≥6.6 inches
Asus Zenfone 5Z (8GB + 256GB) has a smaller screen size than the average smartphone (6.2 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.6.2 inches vs 6.67 inches

Performance & Hardware

Graphic comparison of Asus Zenfone 5Z (8GB + 256GB) and other smartphones

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Third-party reviews

What customers like about Asus Zenfone 5Z (8GB + 256GB)?

Flagship-level performance with Snapdragon 845 processor
Exceptional value for money compared to competitors like the OnePlus 6
High-quality, vibrant Super IPS+ display with high peak brightness
Excellent audio quality, including dual stereo speakers and a 3.5mm headphone jack
Premium build quality featuring a sleek glass and metal design
Fast charging support with included 18W charger
Clean ZenUI interface with minimal bloatware compared to previous versions

What customers dislike about Asus Zenfone 5Z (8GB + 256GB)?

Lack of water resistance or an official IP rating
Underwhelming battery life, especially as the device ages
Relatively slow or inconsistent fingerprint sensor performance
Secondary wide-angle camera lacks detail and struggles in low light
No support for wireless charging despite the glass back design
Shoddy track record for long-term Android version updates
Camera can occasionally overexpose shots and lose fine detail

Expert reviews

gizmotimes.com

13/07/2018

Summary of the review

ASUS ZenFone 5z Review - bringing ASUS back into the game

The Gizmo Times review highlights the ASUS ZenFone 5z as a high-value, top-performing flagship featuring a sleek glass-sandwich design, a 6.2-inch display, and a capable Snapdragon 845 chipset. Key pros include excellent performance, quality stereo speakers, and a functional ZenUI, though the LCD panel lacks the deep blacks of AMOLED alternatives. While the dual rear camera setup offers decent results, it falls short of top-tier competitors, and the device can heat up during fast charging.

gsmarena.com

01/09/2018

Summary of the review

Asus Zenfone 5z review - GSMArena.com

The Asus Zenfone 5Z is a high-value "flagship killer" featuring a premium glass-and-metal design, a 6.2-inch Full HD+ IPS display, and top-tier Snapdragon 845 performance. While offering a fast, customizable ZenUI and a 3.5mm headphone jack, the device lacks official water/dust resistance and has a 3300mAh battery that may fall short for heavy users. Despite inconsistencies with the secondary wide-angle camera, the primary 12MP sensor with OIS and overall snappy user experience make it a competitive, budget-friendly option.

androidcentral.com

12/08/2020

Summary of the review

ASUS ZenFone 5Z review: A compelling alternative to the OnePlus 6

The ASUS ZenFone 5Z is highlighted as a high-value "flagship killer" featuring a premium glass design, robust Snapdragon 845 performance, and a vibrant 6.2-inch IPS display. Pros include strong AI-driven features like intelligent charging, competent dual-camera performance in daylight, and a competitive price point. Cons identified are the absence of wireless charging, no official water resistance, and potential concerns regarding timely software updates.

androidauthority.com

18/09/2018

Summary of the review

ASUS Zenfone 5Z review: The 'flagship killer' killer

The ASUS Zenfone 5Z is described as a high-performance "flagship killer" offering a 6.2-inch Full HD+ IPS LCD display, a Snapdragon 845 chipset, and up to 8GB of RAM, all at a competitive price point. Pros include its fast performance, impressive stereo speakers, and the inclusion of a 3.5mm headphone jack. However, the device has a smudge-prone design, lacks an official IP water-resistance rating, and does not support wireless charging. The camera system features a 12MP primary sensor, but the secondary wide-angle lens produces lower-quality images with noise and duller colors. Furthermore, the user interface, ZenUI 5.0, is noted for being heavy and lacking some modern navigation features, according to the review. Despite these drawbacks, the device is considered a strong alternative to more expensive, top-tier phones.

edgeup.asus.com

02/08/2018

Summary of the review

The ASUS ZenFone 5Z is the smarter flagship smartphone - ASUS Edge Up Let me know if you need any specific comparisons (like vs OnePlus 6) or more det...

The ASUS ZenFone 5Z is positioned as a high-value "flagship killer," offering a premium glass-and-metal design, a 90% screen-to-body ratio, and the powerful Snapdragon 845 processor at a competitive price. Key pros include excellent performance, a 3.5mm headphone jack, and effective AI-driven battery management that sustains over a day and a half of use. However, the device lacks wireless charging and IP-rated water resistance, which are considered notable cons. The camera system features a 12MP primary sensor and a 120-degree wide-angle lens, which the review finds more versatile for landscapes than traditional telephoto lenses. It captures great, natural color in good lighting, but image stabilization can be inconsistent in challenging, low-light, or indoor environments. Ultimately, the 5Z delivers a flagship-level experience with smart features like AI Charging to prevent battery degradation, despite minor compromises in build features.

popzara.com

15/10/2018

Summary of the review

ASUS Zenfone 5Z | Gadget Reviews - Popzara Press

According to the Popzara review, the ASUS ZenFone 5Z is a high-value "flagship killer" featuring an aerospace-quality aluminium body, a 6.2-inch display with a 90% screen-to-body ratio, and the powerful Snapdragon 845 processor. Key pros highlighted include excellent performance, a 3.5mm headphone jack, and loud dual speakers. However, the device lacks water resistance and wireless charging. The camera system includes a capable 12MP main sensor known for color accuracy, though the secondary wide-angle lens suffers from weak contrast and blurriness. The 3,300mAh battery delivers solid daily performance, aided by AI-driven charging to manage longevity. The software, while smooth, relies heavily on "AI" marketing terminology for standard features. Overall, the review positions the ZenFone 5Z as a top contender that delivers premium speed and design without the high price tag of its competitors. It offers a stylish alternative that sacrifices certain high-end luxuries for a more accessible price point.

faze.ca

01/01/2019

Summary of the review

ASUS Zenfone 5Z: As Good As A Mid-Range Phone Can Be - Faze

The ASUS ZenFone 5Z is reviewed as a strong mid-range contender due to its premium design with Corning Gorilla Glass and smooth performance powered by the Snapdragon 845 processor and 6GB of RAM. Its dual-camera system, featuring a 12MP main sensor and 8MP wide-angle lens with AI integration, and 4K 60 fps video recording capabilities are highlighted as significant strengths. However, the phone lacks a waterproof or dustproof rating, and its 3300 mAh battery can struggle during heavy camera use.

root-nation.com

10/07/2018

Summary of the review

ASUS ZenFone 5Z review – The first fully-fledged flagship from ASUS - Root Nation

According to a Root-Nation review, the Asus Zenfone 5Z is presented as a "flagship killer" featuring premium design materials, a robust build, and strong performance driven by the Snapdragon 845 chipset. While its 6.2-inch IPS LCD screen offers good brightness, a notable con is that white backgrounds can show a pinkish tint at certain viewing angles. The device provides excellent photo quality from its primary camera but suffers from slow software processing for focus and shutter speed.

expertreviews.co.uk

09/03/2018

Summary of the review

Asus ZenFone 5Z review: Hands on with the Android smartphone - Expert Reviews

Expert Reviews considers Z a competitive and affordable flagship offering high-end specifications at a lower price point than rivals. The phone features processor, GB RAM, a -inch Full HD+ IPS display, a premium build, mm headphone jack, and stereo speakers. However, it lacks an official IP rating, wireless charging, and its "AI" features and camera performance are not considered top-tier compared to pricier options, with battery life being respectable but not class-leading.

techradar.com

05/07/2018

Summary of the review

Hands on: Asus Zenfone 5Z review - TechRadar

According to TechRadar, the Asus Zenfone 5Z is a value-for-money flagship featuring a premium build, fast Snapdragon 845 performance, a vibrant 6.2-inch display, and excellent audio. Pros include high-end specs at a lower cost, while cons involve the lack of an IP rating and underwhelming battery life for power users.

tomsguide.com

27/08/2018

Summary of the review

Asus ZenFone 5Z Review: The Next Great Android Bargain Is... - Tom's Guide

Tom's Guide reviews the Asus ZenFone 5Z as a budget flagship offering high performance with a Snapdragon 845 processor and 6GB RAM, and featuring a 6.2-inch Full HD+ LCD display. While its dual camera system is decent for the price and includes AI-powered charging for battery health, it occasionally overexposes bright scenes. The device lacks water resistance (no IP rating) and wireless charging, and uses a heavy ZenUI 5.0 interface.

techtest.org

11/07/2018

Summary of the review

ASUS Zenfone 5Z Review: The True Flagship Killer

The TechTest.org review identifies the Asus Zenfone 5Z as a 480-euro "flagship killer" featuring the Snapdragon 845 processor, 6GB/8GB RAM, and a premium metal-glass design. Pros include high-performance capabilities, excellent stereo speakers, a 3.5mm jack, and a sharp 6.2-inch display with a 90% screen-to-body ratio. Cons center on the lack of IP-rated water resistance, missing wireless charging, a slippery design, and a camera that struggles slightly with exposure in challenging light.

inside-digital.de

14/08/2026

Summary of the review

Asus ZenFone 5Z: Specs & Review Overview

The Asus ZenFone 5Z (ZS620KL) is a premium, compact smartphone featuring a 6.2-inch Super IPS+ display and a 90% screen-to-body ratio. Powered by the Snapdragon 845 processor, it offers 4GB-8GB of RAM and up to 256GB of expandable storage. The device excels in performance with a versatile 12MP Sony IMX363 dual-camera system, stereo speakers, and a 3.5mm headphone jack. Despite these features, it lacks IP-rated water resistance and has a, at times, unreliable 3,300 mAh battery.

smartzone.de

04/08/2018

Summary of the review

Asus Zenfone 5Z Review - Smartzone

The Asus Zenfone 5Z is described as a "flagship killer" offering top-tier performance with a Snapdragon 845 processor and up to 8GB of RAM at a competitive price point. Key highlights include a premium glass and aluminum build, a 6.2-inch display, and a 3.5mm headphone jack. However, the device lacks water resistance and wireless charging. Photography is driven by an AI-powered dual camera system that produces good, natural-looking images. The software experience is noted for being lightweight with minimal bloatware compared to previous Asus models. The inclusion of dual stereo speakers is also a noted positive. Despite its strengths, the 3,300 mAh battery may struggle to last through a full day of heavy usage, notes a review. Some users may also notice a slight pinkish tint to the display at certain angles.

top-for-phone.fr

10 June 2025 (Updated)

Summary of the review

Asus Zenfone 5Z Review: A high-end smartphone at a bargain price

The Asus Zenfone 5Z is a high-performance "flagship killer" featuring a Snapdragon 845 processor, up to 8GB of RAM, and a 6.2-inch Super IPS+ display. The device boasts AI-enhanced performance, high-quality stereo speakers, and a 3.5mm headphone jack. However, notable cons include a lack of water resistance (no IP rating), no wireless charging, and a 3,300mAh battery that struggles with heavy usage.

01net.com

11/09/2018

Summary of the review

Asus Zenfone 5Z Review: High-End Specs at a Low Price, but Is It Enough?

The 01net review positions the Asus ZenFone 5Z as a high-end, budget-friendly competitor to the OnePlus 6, featuring a 6.2-inch, near-borderless Super IPS+ display. Driven by the Snapdragon 845 processor and 6GB of RAM, the device delivers rapid performance suitable for intense gaming. Key advantages include its excellent value, high-quality display, strong audio capabilities, and effective AI-driven features for battery and performance. However, the review notes drawbacks such as the lack of water/dust resistance, no wireless charging, and a slippery, fingerprint-prone design. Despite these, the 5Z is highlighted for its balanced, flagship-level experience at a lower

frandroid.com

20 September 2023 (Updated)

Summary of the review

Asus Zenfone 5z Review: Snapdragon 845 Above All Else

The Asus ZenFone 5Z is positioned as a high-value "flagship killer," featuring the top-tier Snapdragon 845 processor, a bright 6.2-inch IPS display, and a 3.5mm headphone jack for strong performance and multimedia use. While offering a premium glass-and-metal design, the device lacks water resistance and wireless charging, features common in higher-priced competitors. The dual-camera system provides decent results, though the wide-angle lens struggles in low light, and the overall battery life is solid, supported by fast charging. For more details, visit Frandroid.

lesnumeriques.com

03/07/2018

Summary of the review

Asus Zenfone 5Z Review: Betting it All on Power

The Asus Zenfone 5Z is positioned as a high-performance "flagship killer," offering top-tier specs like the Snapdragon 845 processor and up to 8GB of RAM at a competitive, mid-range price point. It features a 6.2-inch IPS LCD display with good brightness, housed in a premium glass-and-aluminum body that includes a 3.5mm headphone jack. However, the device lacks official water resistance and features a 3,300mAh battery that often provides only average, rather than all-day, endurance.

pcmag.com.en2es.search.translate.goog

26/06/2018

Summary of the review

Asus ZenFone 5Z Preview

The ASUS ZenFone 5Z is presented as a high-performance "flagship killer" offering top-tier specs, including a Snapdragon 845 processor and 6GB of RAM, at a competitive mid-range price. It features a premium glass-and-metal design with a 6.2-inch IPS display and a versatile dual-camera system, providing excellent value for power users. Key advantages include its fast performance, solid battery life, and the inclusion of a 3.5mm headphone jack.

es.root-nation.com

10/07/2018

Summary of the review

Root Nation: ASUS ZenFone 5Z Review: The Company's First True Flagship

The ASUS ZenFone 5Z is a top-tier, compact flagship featuring a premium glass-and-aluminum build with a distinctive concentric circle pattern, though the back is slippery and lacks an oleophobic coating. A significant pro is its high quality-to-price ratio, offering Snapdragon 845 performance and excellent stereo sound, while a notable con is the lack of official water and dust resistance. The device runs on feature-rich ZenUI, and although the IPS display is bright, it exhibits a pinkish tint at wide angles. The dual-camera system is capable of 4K recording with good, though not perfect, edge detection.

latercera.com

28/09/2018

Summary of the review

Review | The Zenfone 5Z is Asus' graduation to the big leagues

Axel Christiansen’s review for Mouse (La Tercera) positions the Asus Zenfone 5Z as a significant, high-performance flagship, marked by a premium glass-and-aluminum build and the powerful Snapdragon 845 processor. The device is highlighted for offering exceptional value for money, competing directly with top-tier phones by featuring a 6.2-inch display with a 90% screen-to-body ratio, dual speakers, and a headphone jack. While the camera system is generally lauded for its AI capabilities and effective EIS, the review notes minor drawbacks, including a lack of IP-rated water resistance, no wireless charging, and occasional autofocus inconsistencies in challenging light.

pisapapeles.net

26/09/2018

Summary of the review

Asus Zenfone 5z Review - Paperweight

The Asus ZenFone 5Z is a high-performance "flagship killer" featuring a 6.2-inch Full HD+ display with a 90% screen-to-body ratio and a premium "glass sandwich" design. Powered by the Snapdragon 845 processor with up to 8GB of RAM, the device delivers excellent value, high-quality audio, and competent photography via a 12MP main sensor and AI-assisted wide-angle lens. Despite its strengths, the phone lacks IP-rated water resistance, wireless charging, and exhibits average battery life, with the glass back prone to smudges.

elespanol.com

07/08/2018

Summary of the review

Asus Zenfone 5Z Review: The Surprise of the Year

The ASUS Zenfone 5 (2018), reviewed by El Androide Libre, is positioned as a standout mid-range device offering a premium experience, featuring a 6.2-inch Full HD+ display with a 90% screen-to-body ratio, though its design is noted to be a fingerprint magnet. Performance is driven by the Snapdragon 636, supplemented by AI enhancements, with key strengths including excellent audio quality, capable stereo speakers, and a versatile camera system. While the software, ZenUI 5.0, is refined and less bloated, notable cons include an inconsistent facial recognition system and a secondary wide-angle camera that underperforms in low light. Retailing around €399, the device delivers high-end aesthetics and solid, if not market-leading, battery life with its 3,300 mAh capacity and "AI Charging" technology. Despite minor flaws in biometrics and the secondary lens, the review concludes it is a compelling, stylish alternative in the mid-range market.

andreagaleazzi.com

20/07/2018

Summary of the review

Zenfone 5Z Review - Andrea Galeazzi

Andrea Galeazzi describes the ASUS Zenfone 5Z as a 'revelation' for its exceptional price-to-performance ratio, driven by the Snapdragon 845 processor that delivers fluid, fast performance, though he notes the design heavily mimics the iPhone X. The 6.2-inch IPS display is bright and accurate, paired with excellent stereo speakers and a 3.5mm jack, but is hampered by a cheap-feeling vibration motor and a face unlock that struggles in low light. While the camera lacks top-tier stabilization, the device features robust AI battery management, making it a compelling, budget-friendly 2018 flagship contender despite minor software quirks.

smartworld.it

09/07/2018

Summary of the review

ASUS Zenfone 5Z Review (Photos and Video) - SmartWorld

The Asus Zenfone 5Z is positioned as a highly competitive, budget-friendly flagship featuring a premium glass-and-aluminum design, a 6.2-inch IPS display with a notch, and a Snapdragon 845 processor. Key advantages include exceptional value for money, loud stereo speakers, a 3.5mm headphone jack, and a much cleaner, faster ZenUI software experience. The dual-camera system provides natural colors and effective AI scene detection, while performance for demanding tasks like gaming is excellent. However, the device lacks essential features such as IP-rated water and dust resistance, wireless charging, and uses an LCD panel rather than OLED. The 3,300 mAh battery is considered somewhat small, and the camera can struggle with exposure balance and autofocus in specific, challenging lighting conditions. Despite these drawbacks, it serves as a strong alternative to more expensive flagships, says the review at SmartWorld.

gadgetgear.nl

11/10/2018

Summary of the review

Asus ZenFone 5Z (Fast Android for less)

The ASUS Zenfone 5Z is highlighted by GadgetGear.nl as a high-performance "flagship killer," offering top-tier Snapdragon 845 performance and smooth multitasking at a competitive price point. Featuring a 6.2-inch Full HD+ screen and a glass design, the device is praised for its speed and display quality, though it is noted as being slippery and prone to fingerprints. While it includes useful AI-driven battery management, dual speakers, and a 3.5mm headphone jack, it sacrifices premium features like water resistance and wireless charging, alongside potential, though minor, software update concerns.

androidworld.nl

14/08/2018

Summary of the review

ASUS Zenfone 5Z Review: Super-fast powerhouse holds its own

The Asus Zenfone 5Z is a high-performance "flagship killer" featuring a premium design with Gorilla Glass, an aluminum frame, and a 6.2-inch Full HD+ IPS LCD display, notes AndroidWorld.nl. Powered by the Snapdragon 845 processor with up to 8GB of RAM, the device provides excellent performance for gaming, while the camera system offers a 12MP primary sensor with OIS and an 8MP wide-angle lens, along with a 3.5mm headphone jack. Despite its strengths, the review highlights drawbacks including the lack of an official IP rating for water resistance, no wireless charging, a fingerprint-prone glass body, and some bloatware.

tweakers.net

21/07/2018

Summary of the review

Asus Zenfone 5Z Review - Serious contender for the price-performance crown

The Tweakers review of the Asus Zenfone 5Z highlights the device as a serious, budget-friendly competitor, delivering top-tier Snapdragon 845 performance and a premium glass-and-metal design for its price point. The 6.2-inch display and capable camera system—featuring a Sony IMX363 sensor, OIS, and wide-angle lens—are noted as major strengths. Additionally, the phone offers strong multimedia features with a 3.5mm headphone jack and decent, AI-managed battery life. However, the analysis identifies several drawbacks, including the lack of an official IP rating for water and dust resistance and a heavy, feature-packed ZenUI skin. Furthermore, the sleek glass body is identified as a fingerprint magnet that can be slippery, and some AI software features feel more like marketing than practical improvements.

id.nl

11/07/2018

Summary of the review

Asus Zenfone 5Z - Zenfone in top gear

The Asus ZenFone 5Z is a high-performance, competitively priced flagship featuring a 6.2-inch Full-HD+ Super IPS+ display, a Qualcomm Snapdragon 845 processor, and 8GB of RAM, housed in a premium glass and aluminum body. Its strong points include excellent gaming performance, a capable 12MP main camera, and superior audio with a 3.5mm jack. Drawbacks include a lack of official IP-rated water resistance, a secondary wide-angle lens that underperforms in low light, and average battery life.

hardware.info

03/07/2018

Summary of the review

Asus Zenfone 5Z review: OnePlus gets some competition

The Hardware.info review identifies the ASUS ZenFone 5Z as a competitive "flagship killer" aimed at the OnePlus 6, offering high-end specifications—specifically the Snapdragon 845 processor and up to 8GB of RAM—at a lower price point. The device features a 6.2-inch Super IPS+ display with good brightness and accurate colors, paired with AI-driven software features like smart charging. Key pros include its exceptional performance-to-price ratio, loud stereo speakers, and the retention of a 3.5mm headphone jack. However, the review notes significant cons, including a lack of IP-rated water resistance, no wireless charging, and a wide-angle camera that produces less detailed images. Additionally, the ZenUI 5.0 software is described as cluttered compared to stock Android, and the device lacks wireless charging. Despite these drawbacks, the 5Z is recommended for its value, offering top-tier performance for the cost.

androidplanet.nl

09/07/2018

Summary of the review

Asus Zenfone 5Z - Android Planet

The Asus Zenfone 5Z is a performance-focused smartphone offering top-tier specs, including a Snapdragon 845 chipset and up to 8GB of RAM, at a competitive price point. It features a 6.2-inch Full HD+ display and a sleek design, though it lacks an OLED panel. Key advantages include exceptional speed, a 3.5mm headphone jack, and solid battery life that often exceeds that of rivals. However, the device has notable drawbacks, such as a lack of water resistance, no wireless charging, and an often slow fingerprint sensor. While the dual-camera system performs well in daylight, low-light photos tend to suffer from noise and blur. Furthermore, potential users should consider the presence of a display notch and the company's track record of slower software updates. In summary, the Zenfone 5Z offers high-end performance for a mid-range price, making it a compelling alternative to more expensive flagships, despite its limitations in camera software and durable features. It is a strong contender for users prioritizing processing power and value over premium features like wireless charging or water resistance.

androidworld.be

14/08/2018

Summary of the review

ASUS Zenfone 5Z Review: Super-fast powerhouse holds its own

The Asus Zenfone 5Z is described as a high-performance, budget-friendly flagship featuring a premium glass-and-aluminum build and a 6.2-inch IPS display with a notable notch. Driven by a Snapdragon 845 processor, the device delivers strong performance, supported by a cleaner ZenUI 5 software experience. Key pros include exceptional value for money, reliable stereo speakers, and the inclusion of a headphone jack. However, the review highlights, the device lacks an official IP water-resistance rating and wireless charging. The dual-camera system, while capable of 4K 60fps video, often suffers from overexposure and unnatural portrait edge detection. Finally, the 3,300 mAh battery is considered merely adequate, potentially limiting heavy users, according to the review at Androidworld.be.

Video reviews

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