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

Avg. price:~£530RAM capacity:8 GBInternal storage:256 GBScreen size:6.2 inchesMain camera megapixels:12 MP & 8 MP

Asus Zenfone 5Z (8GB + 256GB) Review: Compare 197 technical specifications and user reviews to see how this product ranks in the Smartphones category and whether it is worth buying.

5.4/10

Overall score

Score
5.4/ 10
✕
What it is
An overall evaluation of the smartphone's quality, based on technical analyses and user reviews.
When it matters
When you need a quick reference to identify the best smartphones on the market.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 96% of models
Score components

90%

5.4

Technical score

10%

?

User score

â–¼Worse than 96% of smartphones
6.1

Value for money

Value for money
6.1/ 10
✕
What it is
An indicator that combines the smartphone's overall rating with its cost.
When it matters
When you are looking for a smartphone with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 98% of models
Score components

70%

5.4

Overall score

30%

7.7

Price

â–¼Worse than 98%
5.4

Technical score

Technical score
5.4/ 10
✕
What it is
An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.
When it matters
When you want to compare smartphones based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 92% of models
Score components

25%

5.5

Performance & Hardware

18%

6.2

Camera

15%

4.4

Display

15%

4.2

Battery

10%

4.0

Software

10%

6.8

Connectivity

4%

7.8

Audio

3%

7.1

Design

â–¼Worse than 92%
?

User score

User score
8.0/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the smartphone
When it matters
When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 70% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

  • No image
No image
Where to buy
    N/A~ £530
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of smartphone Asus Zenfone 5Z (8GB + 256GB)

Technical score
Technical score
5.4/ 10
✕
What it is
An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.
When it matters
When you want to compare smartphones based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 92% of models
Score components:

25%

5.5

Performance & Hardware

18%

6.2

Camera

15%

4.4

Display

15%

4.2

Battery

10%

4.0

Software

10%

6.8

Connectivity

4%

7.8

Audio

3%

7.1

Design

5.4
User score
User score
8.0/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the smartphone
When it matters
When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 70% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

?
Popularity
Popularity
1.0/ 10
✕
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.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 99% of models
Popularity:
Asus Zenfone 5Z (8GB + 256GB) has a popularity of 1 point, which is lower than 63.9% of smartphones.
1.0
Value for money
Value for money
6.1/ 10
✕
What it is
An indicator that combines the smartphone's overall rating with its cost.
When it matters
When you are looking for a smartphone with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 98% of models
Score components:

70%

5.4

Overall score

30%

7.7

Price

6.1
Brand name
Asus
Processor model
Qualcomm Snapdragon 845
This smartphone uses the Qualcomm Snapdragon 845 processor which is faster than processors in 52.3% of smartphones and equal to processors in 0.9% of smartphones.
RAM capacity
8 GB
Market range: <4 GB – >16 GB
This smartphone has a RAM capacity of 8 GB which is larger than the RAM capacity of 28.5% of smartphones and equal to that of 30.4% of smartphones.
Internal storage
256 GB
Market range: <64 GB – >512 GB
This smartphone has an internal storage capacity of 256 GB which is larger than the storage of 38.8% of smartphones and equal to that of 38.3% of smartphones.
CPU boost clock speed
2.8 GHz
Market range: <2 GHz – >3.3 GHz
The CPU boost clock speed of this smartphone is 2.8 GHz which is higher than the boost speed of 64.2% of smartphones and equal to that of 4.1% of smartphones.
Show more
Operating system
Android
This smartphone uses the Android operating system, which outperforms that of 1%.
Android 8 Oreo
Android version
Android 8 Oreo
This smartphone runs Android version Android 8 Oreo which is older than that found in 96.6% of smartphones and equal to that in 1.7% of smartphones.
Direct OS updates
no
This smartphone does not receive direct OS updates. 20.6% of smartphones receive direct updates.
Open-source OS
yes
This smartphone uses an open-source OS. 94.6% of smartphones use an open-source OS.
Dark mode
no
This smartphone does not offer dark mode. 95.8% of smartphones support this feature.
Show more
Multi-lens main camera
yes
This smartphone includes a multi-lens main camera system. 93.7% of smartphones include multi-lens setups.
Main camera megapixels
12 MP & 8 MP
Market range: <10 – >100
This smartphone has a main camera resolution of 12 MP & 8 MP which is lower than that of 97.4% of smartphones.
Main camera aperture
f/1.8 & f/2.0
This smartphone has a main camera aperture of f/1.8 & f/2.0 which is narrower than that of 52.1% of smartphones and equal to that of 0.6% of smartphones.
Main camera sensor area
23.5 mm²
Market range: <19.7 mm² – >71.4 mm²
This smartphone has a main camera sensor area of 23.5 mm² which is smaller than the main camera sensor area of 73.8% of smartphones and equal to that of 2.1% of smartphones.
Main camera pixel size
1.4 µm
Market range: <0.64 µm – >1.22 µm
This smartphone has a main camera pixel size of 1.4 µm which is larger than in 92.7% of smartphones and equal to the size in 4% of smartphones.
Show more
Number of SIM slots
2
Market range: <1 – >6
This smartphone has 2 SIM slots, which is more than in 3.8% of smartphones and equal to the number in 96.1% of smartphones.
Cellular module
yes
This smartphone includes a cellular module. 100% of smartphones include cellular modules.
5G connectivity
no
This smartphone does not support 5G connectivity. 66.9% of smartphones support 5G.
LTE support
yes
This smartphone supports LTE. 99.7% of smartphones include LTE connectivity.
Wi-Fi connectivity
yes
This smartphone supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
Show more
Screen size
6.2 inches
Market range: <6.3 inches – >6.82 inches
This smartphone has a screen size of 6.2 inches which is smaller than the screens of 91.3% of smartphones and equal to those of 0.6% of smartphones.
Screen resolution
1080x 2246 px
This smartphone has a screen resolution of 1080x2246 px which is lower than that of 75.2% of smartphones.
Pixel density
402 ppi
Market range: <264 ppi – >460 ppi
This smartphone has a pixel density of 402 ppi which is higher than that of 61.5% of smartphones and equal to that of 2.3% of smartphones.
Display type
IPS LCD
This smartphone uses a IPS LCD display type. 0% of smartphones use this display technology.
Refresh rate
60 Hz
Market range: <60 Hz – >144 Hz
This smartphone supports a refresh rate of 60 Hz which is lower than in 84.3% of smartphones and equal to that in 15.7% of smartphones.
Show more
Battery capacity
3,300 mAh
Market range: <4k mAh – >7k mAh
This smartphone has a battery capacity of 3,300 mAh which is smaller than the batteries in 95.6% of smartphones and equal to those in 0.6% of smartphones.
Charging speed
18 W
Market range: <15 W – >90 W
This smartphone supports charging speeds of 18 W which is slower than in 76% of smartphones and equal to speeds in 11.7% of smartphones.
Fast charging
yes
This smartphone supports fast charging. 93.1% of smartphones support fast charging.
GSMArena full wired charge time
?
Wireless charging
no
This smartphone does not support wireless charging. 25.2% of smartphones support wireless charging.
Show more
Stereo speakers
yes
This smartphone includes stereo speakers. 64.4% of smartphones provide stereo audio.
3.5 mm headphone jack
yes
This smartphone includes a 3.5 mm headphone jack. 45.5% of smartphones offer this port.
Number of microphones
3
Market range: <1 – >3
This smartphone includes 3 microphones, which is more than in 77.2% of smartphones and equal to the number in 19.7% of smartphones.
FM radio
yes
This smartphone includes an FM radio. 34.2% of smartphones offer FM radio functionality.
aptX Lossless
no
This smartphone does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
Show more
Height
153 mm
Market range: <156.2 mm – >171.56 mm
This smartphone has a height of 153 mm which is shorter than 92.5% of smartphones and equal to that of 0.1% of smartphones.
Width
75.65 mm
Market range: <73.1 mm – >81 mm
This smartphone has a width of 75.65 mm which is narrower than 57.5% of smartphones.
Thickness
7.85 mm
Market range: <7.53 mm – >10.5 mm
This smartphone has a thickness of 7.85 mm which is thinner than 77.2% of smartphones and equal to that of 0.2% of smartphones.
Weight
155 g
Market range: <175 g – >256 g
This smartphone weighs 155 g which is lighter than 98% of smartphones and equal to the weight of 0.4% of smartphones.
Device volume
80,325 cm³
Market range: <80 cm³ – >190 cm³
This smartphone has a device volume of 80,325 cm³ which is smaller than 93.5% of smartphones.
Show more

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

246810TotalPerformance & HardwareSoftwareCameraConnectivityDisplayBatteryAudioDesign
  • Has optical image stabilization
    This smartphone has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
  • 0.6 µm larger main camera pixel size
    This smartphone 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
    This smartphone 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
  • Supports HDR10 support
    This smartphone supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
  • Higher on-device AI tier
    This smartphone 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
    productivity vs fundamental
  • Has a front LED flash
    This smartphone features a front-facing LED flash, the average smartphone does not. 7.8% of smartphones include a front flash.
  • 1 more microphone/s
    This smartphone has more microphones than the average smartphone (3 vs 2). The average smartphone has 2 microphones.
    3 vs 2
  • 2 more memory channels
    This smartphone has more memory channels than the average smartphone (4 vs 2). The average smartphone has 2 memory channels.
    4 vs 2
  • 50% lower TDP
    This smartphone 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
  • 2 more memory channels
    This smartphone has more memory channels than the average smartphone (4 vs 2). The average smartphone has 2 memory channels.
    4 vs 2
  • Higher CPU base clock speed
    This smartphone 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.
    4x2.8 GHz & 4x1.77 GHz vs 2x2.2 GHz & 6x2 GHz
  • 16.7% higher CPU boost clock speed
    This smartphone 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.
    2.8 GHz vs 2.4 GHz
  • 50% more L2 cache
    This smartphone has more L2 cache than the average smartphone (1,536 KB vs 1,024 KB). The average L2 cache is 1,024 KB.
    1,536 KB vs 1,024 KB
  • 2x more shader units
    This smartphone features more shader units than the average smartphone (512 vs 256). The average smartphone has 256 shader units.
    512 vs 256
  • 16.8% higher memory bandwidth
    This smartphone 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.
    29.9 GB/s vs 25.6 GB/s
  • Higher on-device AI tier
    This smartphone 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
    productivity vs fundamental
  • Has optical image stabilization
    This smartphone has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
  • 0.6 µm larger main camera pixel size
    This smartphone 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
  • Has a front LED flash
    This smartphone features a front-facing LED flash, the average smartphone does not. 7.8% of smartphones include a front flash.
  • 1 more flash LEDs
    This smartphone has more flash LEDs than the average smartphone (2 vs 1). The average smartphone has 1 flash LEDs.
    2 vs 1
  • Has a dual-tone LED flash
    This smartphone features a dual-tone LED flash, the average smartphone does not. 41.4% of smartphones include dual-tone flash.
  • Wider front camera aperture
    This smartphone has a wider front camera aperture than the average smartphone (f/2 vs f/2.2). The average aperture is f/2.2.
    f/2.0 vs f/2.2
  • Supports ANT+
    This smartphone supports ANT+ technology, the average smartphone does not. 6% of smartphones are ANT+ compatible.
  • Supports HDR10 support
    This smartphone supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
  • 1.8% higher pixel density
    This smartphone has a higher pixel density than the average smartphone (402 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    402 ppi vs 395 ppi
  • 1 more microphone/s
    This smartphone has more microphones than the average smartphone (3 vs 2). The average smartphone has 2 microphones.
    3 vs 2
  • Has a 3.5 mm headphone jack
    This smartphone features a 3.5 mm headphone jack, the average smartphone does not. 45.5% of smartphones include a standard headphone jack.
  • Has FM radio
    This smartphone features an FM radio, the average smartphone does not. 34.2% of smartphones include an FM tuner.
  • Supports aptX
    This smartphone supports aptX, the average smartphone does not. 50% of smartphones are aptX compatible.
  • 21% lighter
    This smartphone 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
  • 10.6 mm shorter
    This smartphone is shorter than the average smartphone (153 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
    153 mm vs 163.6 mm
  • 0.45 mm thinner
    This smartphone is thinner than the average smartphone (7.9 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
    7.85 mm vs 8.3 mm
  • 17.9% smaller volume
    This smartphone has a smaller device volume than the average smartphone (80,325 cm³ vs 97,800 cm³). The average smartphone volume is 97,800 cm³.
    80,325 cm³ vs 97,800 cm³
  • Inferior display type
    This smartphone has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0.00% of smartphones use the superior display type.
    IPS LCD vs OLED/AMOLED
  • 50% lower refresh rate
    This smartphone 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
  • No 5G connectivity
    This smartphone does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
  • Lower-resolution main camera
    This smartphone 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
  • 34% smaller battery capacity
    This smartphone 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.
    3,300 mAh vs 5,000 mAh
  • No live text recognition
    This smartphone does not support live text recognition, the average smartphone does. 50.9% of smartphones offer real-time text recognition.
  • 0.47 inches inch smaller screen size
    This smartphone 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
  • 25.3% slower GPU clock
    This smartphone has a lower GPU frequency than the average smartphone (710 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
    710 MHz vs 950 MHz
  • 20.6% worse value for money
    Asus Zenfone 5Z (8GB + 256GB) has worse value for money than the average smartphone (6.08 vs 7.3).
    6.08 vs 7.34
  • 5.44x less popular
    Asus Zenfone 5Z (8GB + 256GB) is less popular than the average smartphone (1 vs 5.4).
    1 vs 5.44
  • 2.04x more expensive
    Asus Zenfone 5Z (8GB + 256GB) is more expensive than the average smartphone (£530 vs £260).
    £530 vs £260
  • 25.3% slower GPU clock
    This smartphone has a lower GPU frequency than the average smartphone (710 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
    710 MHz vs 950 MHz
  • 66.7% larger process node
    This smartphone is manufactured on a larger process node than the average smartphone (10 nm vs 6 nm). The average smartphone uses a 6 nm process.
    10 nm vs 6 nm
  • 42.9% lower maximum RAM capacity
    This smartphone 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
  • Worse processor
    This smartphone uses a worse processor than the average smartphone (Qualcomm Snapdragon 845 vs Qualcomm Snapdragon 7 Gen 3).
    Qualcomm Snapdragon 845 vs Qualcomm Snapdragon 7 Gen 3
  • 42.5% lower Geekbench 6 single-core benchmark score
    This smartphone 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.
    542 vs 942
  • 32.1% slower memory speed
    This smartphone 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.
    1,866 MHz vs 2,750 MHz
  • 50% less L3 cache
    This smartphone 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.
    2,048 KB vs 4,096 KB
  • 67.9% lower 3DMark Wild Life Unlimited benchmark
    This smartphone scores lower in 3DMark Wild Life Unlimited than the average smartphone (1,229 vs 3,825). The average smartphone scores 3,825.
    1,229 vs 3,825
  • 53.9% lower 3DMark Wild Life benchmark
    This smartphone 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.
    1,436 vs 3,115
  • 58.6% lower 3DMark Wild Life Extreme benchmark
    This smartphone scores lower in 3DMark Wild Life Extreme than the average smartphone (508 vs 1,226). The average smartphone scores 1,226.
    508 vs 1,226
  • 18% lower Geekbench 6 multi-core benchmark score
    This smartphone 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.
    2,077 vs 2,533
  • No live text recognition
    This smartphone does not support live text recognition, the average smartphone does. 50.9% of smartphones offer real-time text recognition.
  • Older Android version
    This smartphone runs an older Android version than the average smartphone (Android 8 Oreo vs Android 14). The average smartphone runs Android version Android 14.
    Android 8 Oreo vs Android 14
  • No location privacy controls
    This smartphone does not offer location privacy controls, the average smartphone does. 88% of smartphones include location privacy features.
  • Lacks app tracking protection
    This smartphone does not have app tracking protection, the average smartphone does. 70.2% of smartphones include app tracking protection.
  • Lacks focus mode
    This smartphone does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
  • No camera/mic privacy toggles
    This smartphone lacks camera and microphone privacy toggles, the average smartphone includes them. 87% of smartphones offer these toggles.
  • No Wi-Fi password sharing
    This smartphone does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
  • No battery health monitoring
    This smartphone lacks battery health monitoring, the average smartphone includes it. 66.3% of smartphones provide battery health stats.
  • Lacks dark mode
    This smartphone does not support dark mode, the average smartphone does. 95.8% of smartphones have dark mode.
  • Does not allow app offloading
    This smartphone does not support app offloading, the average smartphone does. 51.9% of smartphones support app offloading to save space.
  • No scrolling screenshot support
    This smartphone does not support scrolling screenshots, the average smartphone does. 81.1% of smartphones allow scrolling screenshots.
  • No theme customization
    This smartphone does not support theme customization, the average smartphone does. 91% of smartphones allow theme customization.
  • No offline voice commands
    This smartphone does not support offline voice commands, the average smartphone does. 90.4% of smartphones offer offline voice control.
  • Does not allow play while downloading
    This smartphone cannot play games while downloading, the average smartphone can. 77.3% of smartphones support play-while-downloading.
  • No dynamic theme support
    This smartphone does not support dynamic themes, the average smartphone does. 81.9% of smartphones support dynamic theming.
  • Lacks extra dim mode
    This smartphone does not have extra dim mode, the average smartphone does. 82.5% of smartphones offer extra dimming features.
  • Lower-resolution main camera
    This smartphone 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
  • 25% lower DxOMark Mobile score
    This smartphone has a lower DxOMark Mobile score than the average smartphone (90 vs 120). The average smartphone scores 120.
    90 vs 120
  • 26.6% smaller main camera sensor area
    This smartphone 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.
    23.5 mm² vs 32 mm²
  • Narrower main camera aperture
    This smartphone has a narrower main camera aperture than the average smartphone (f/1.8 & f/2 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.
    f/1.8 & f/2.0 vs f/1.8 & f/2.2 & f/2.4 & f/2.4
  • Lower front camera megapixels
    This smartphone has lower front camera megapixels than the average smartphone (8 MP vs 16 MP). The average smartphone has a 16 MP front camera.
    8 MP vs 16 MP
  • No manual focus mode
    This smartphone does not have a manual focus mode, the average smartphone does. 91.2% of smartphones offer manual focus.
  • No continuous autofocus in video
    This smartphone does not support continuous autofocus in video, the average smartphone does. 94.2% of smartphones have continuous AF.
  • No burst mode
    This smartphone does not have a burst mode, the average smartphone does. 98.1% of smartphones support burst shooting.
  • No 5G connectivity
    This smartphone does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
  • Older Bluetooth version
    This smartphone uses an older Bluetooth version than the average smartphone (5 vs 5.2). The average smartphone uses Bluetooth 5.2.
    5 vs 5.2
  • Inferior display type
    This smartphone has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0.00% of smartphones use the superior display type.
    IPS LCD vs OLED/AMOLED
  • 50% lower refresh rate
    This smartphone 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
  • 0.47 inches inch smaller screen size
    This smartphone 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
  • Lower screen resolution
    This smartphone has a lower screen resolution than the average smartphone (1080x2246 px vs 1080x2400 px). The average smartphone has a resolution of 1080x2400 px.
    1080x2246 px vs 1080x2400 px
  • 396 nits lower peak brightness
    This smartphone has a lower peak brightness than the average smartphone (604 nits vs 1,000 nits). The average smartphone peak brightness is 1,000 nits.
    604 nits vs 1,000 nits
  • 16.7% lower screen brightness
    This smartphone has a lower screen brightness than the average smartphone (550 nits vs 660 nits). The average smartphone has a brightness of 660 nits.
    550 nits vs 660 nits
  • Worse display glass type
    This smartphone uses a worse display glass type than the average smartphone (Corning Gorilla Glass 3 vs Corning Gorilla Glass 5). 0.00% of smartphones use the better glass type.
    Corning Gorilla Glass 3 vs Corning Gorilla Glass 5
  • 34% smaller battery capacity
    This smartphone 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.
    3,300 mAh vs 5,000 mAh
  • 60.6% lower PCMark Work 3.0 battery benchmark
    This smartphone 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
  • 45.5% slower charging speed
    This smartphone has a slower charging speed than the average smartphone (18 W vs 33 W). The average smartphone charges at 33 W.
    18 W vs 33 W
  • 6 year/s older release date
    This smartphone is an older model than the average smartphone (2018 vs 2024). 6.00% of smartphones were released more recently.
    June 2018
    2018 vs 2024
  • Poor brand origin
    This smartphone has a poorer brand origin compared to the average smartphone. 0.00% of smartphones come from top-tier brand origins.
    Taiwan vs China

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

8.0
OnceUponATechie
≈ estimated
10/03/2020
Long-term review · 20 months of daily use
Verdict
Asus Zenfone 5Z offers strong performance for the price, though its camera, water resistance and update support have limits.
7.0
C4ETech English
≈ estimated
18/01/2020
Re-review · about a week of primary use
Verdict
Asus Zenfone 5Z is still a strong phone for light users, but its battery life holds it back.
9.0
Tech Buffet
≈ estimated
10/08/2018
Gaming test · benchmarks, heating and battery drain
Verdict
Asus Zenfone 5Z handles heavy gaming smoothly with modest battery drain, though it gets warm without being alarming.
9.0
mobiscrub
≈ estimated
05/08/2018
Full review · gaming, camera and battery tests
Verdict
Asus Zenfone 5Z is an excellent phone with flagship features at a great price, with minor camera and water resistance drawbacks.
9.0
TecworkZ
≈ estimated
01/08/2018
Detailed camera review · photo, video and portrait tests
Verdict
Asus Zenfone 5Z has the best camera setup in its price range, so it is a safe choice.
9.0
mobiscrub
≈ estimated
25/07/2018
Gaming test · several mobile games and performance modes
Verdict
Asus Zenfone 5Z delivers excellent gaming performance, and the reviewer finds it fully worth the money.
9.0
Gadget Gig
≈ estimated
17/07/2018
Full review · battery, camera and daily use
Verdict
Asus Zenfone 5Z offers good value and is one of the best phones in its price range, despite some missing features.
9.0
Geekyranjit
≈ estimated
14/07/2018
Full review · 12 days of daily use
Verdict
Asus Zenfone 5Z offers good value for flagship performance, with a few camera, brightness and water resistance drawbacks.
9.0
Digit
≈ estimated
13/07/2018
Hands-on review · performance, audio and battery notes
Verdict
Asus Zenfone 5Z is a well-rounded phone with great value for money, though not clearly better than the OnePlus 6.
9.5
Fiiber
≈ estimated
06/07/2018
Hands-on review · charging, camera and battery tests
Verdict
Asus Zenfone 5Z has clearly the best hardware for its price, with very few compromises.
8.0
Techniqued
≈ estimated
06/07/2018
Camera review · sample photos and video tests
Verdict
Asus Zenfone 5Z has a good camera for its segment, with portrait edges and exposure needing software fixes.
9.0
Techniqued
≈ estimated
05/07/2018
Gaming test · heating and battery drain over 40 minutes
Verdict
Asus Zenfone 5Z handles high-settings gaming smoothly, with only slight heating and no major issues found.
More graded video reviews (3)
creator’s own scoreestimated by us

Expert reviews

In-depth analysis and verdict from leading tech publications

tomsguide.com
27/08/2018
Lab test · Budget flagship
Verdict
The Asus ZenFone 5Z is a fast, long-lasting budget flagship, though its iPhone X copycat look and clunky software keep it from being the best.
techradar.com
05/07/2018
Hands-on test · Value flagship
Verdict
The Asus ZenFone 5Z is a good-value flagship with a crisp, sunlight-readable screen and a useful wide-angle camera, but its glass back and grip are its weak points.
expertreviews.co.uk
09/03/2018
Hands-on test · MWC first look
Verdict
The Asus ZenFone 5Z is a well-equipped flagship with a bright screen and a wide-angle camera, matching rivals like the Galaxy S9 for less.
root-nation.com
10/07/2018
Hands-on test · Camera focus
Verdict
The Asus ZenFone 5Z is a fast, compact flagship with detailed close-range photos, but its camera software is weak and it has no dust or water protection.
faze.ca
01/01/2019
Long-term review · Camera and design
Verdict
The Asus ZenFone 5Z is a well-built, smooth mid-range phone whose wide-angle camera and all-day battery suit everyday use, though it isn't waterproof.
P
popzara.com
15/10/2018
Summary of the review
ASUS Zenfone 5Z | Gadget Reviews - Popzara Press
E
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...
androidauthority.com
18/09/2018
Full review · Performance and battery
Verdict
The Asus ZenFone 5Z is a fast, well-built phone with a good display and loud stereo speakers, though its AI branding is stretched too far.
androidcentral.com
12/08/2020
Two-week review · OnePlus 6 rival
Verdict
The Asus ZenFone 5Z matches the OnePlus 6's chip and memory for less, with a cleaner ZenUI, though it skips wireless charging.
G
gsmarena.com
01/09/2018
Summary of the review
Asus Zenfone 5z review - GSMArena.com
gizmotimes.com
13/07/2018
Full review · Camera and gaming
Verdict
The Asus ZenFone 5Z is a fast phone with a much-improved camera after updates, but the OnePlus 6 still has the better display and photos.
lesnumeriques.com
03/07/2018
Lab test · Camera and battery
Verdict
The Asus ZenFone 5Z is a well-built phone with an accurate screen and strong performance, but its over-processed photos and battery life fall short for a flagship.
frandroid.com
20 September 2023 (Updated)
Full review · Budget flagship
Verdict
The Asus ZenFone 5Z is a fast, good-looking phone with the cheapest Snapdragon 845 on the market, but its battery barely lasts a day and its front camera is limited.
H
hardware.info
03/07/2018
Summary of the review
Asus Zenfone 5Z review: OnePlus gets some competition
(Translated)Show original
id.nl
11/07/2018
Full review · OnePlus 6 alternative
Verdict
The Asus ZenFone 5Z is a solid OnePlus 6 alternative with fast performance and a good build, though its cluttered software and copied iPhone X design let it down.
tweakers.net
21/07/2018
Lab test · Performance and battery
Verdict
The Asus ZenFone 5Z is a very fast Android phone with good battery life, but its USB 2.0 port and missing wireless charging hold it back.
androidworld.nl
14/08/2018
Hands-on review · Daily use
Verdict
The Asus ZenFone 5Z is a fast phone that handles heavy games and multitasking well, but its slippery glass back and aggressive auto-start blocking are annoying.
gadgetgear.nl
11/10/2018
Hands-on review · Value flagship
Verdict
The Asus ZenFone 5Z is quick and gets through a full day, but its shaky video and missing waterproofing hold it back.
androidworld.be
14/08/2018
Hands-on review · Everyday use
Verdict
The Asus ZenFone 5Z feels quick in everyday use and copes with games, but it slides off tables and its auto-start settings block many app alerts.
A
androidplanet.nl
09/07/2018
Summary of the review
Asus Zenfone 5Z - Android Planet
(Translated)Show original

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 don't like 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

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.

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