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vivo iQOO Z7 (8GB + 128GB) Review | 197 Data compared

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  • Avg. price: ~£140
  • RAM capacity: 8 GB
  • Internal storage: 128 GB
  • Screen size: 6.38 inches
  • Main camera megapixels: 64 MP & 2 MP

vivo iQOO Z7 (8GB + 128GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

7.7

Overall score

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 components:

90.0%

7.6

Technical Score

10.0%

8.7

User score

Very good
7.6

Technical Score

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 components:

25.0%

7.3

Performance & Hardware

18.0%

8.0

Camera

15.0%

7.3

Display

15.0%

7.8

Battery

10.0%

8.0

Software

10.0%

8.4

Connectivity

4.0%

5.8

Audio

3.0%

7.1

Design

Very good
8.7

User score

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 components:

70.0%

8.2

User reviews

30.0%

10

Popularity

User score:
amazon
4.1
(1872)

(Reviews last updated: Mar 2026)

Excellent
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    Best prices

    Best rankings

    ?

    Available: ranking among products currently available (including other versions of this product).
    All: ranking among all products in the database.

    Technical Specifications of smartphone vivo iQOO Z7 (8GB + 128GB)

    Technical Score

    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 components:

    25.0%

    7.3

    Performance & Hardware

    18.0%

    8.0

    Camera

    15.0%

    7.3

    Display

    15.0%

    7.8

    Battery

    10.0%

    8.0

    Software

    10.0%

    8.4

    Connectivity

    4.0%

    5.8

    Audio

    3.0%

    7.1

    Design

    7.6
    vivo iQOO Z7 (8GB + 128GB) has a technical score of 7.61 points, which is higher than 50.8% of smartphones.
    User score

    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 components:

    70.0%

    8.2

    User reviews

    30.0%

    10

    Popularity

    User score:
    amazon
    4.1
    (1872)

    (Reviews last updated: Mar 2026)

    8.7
    vivo iQOO Z7 (8GB + 128GB) has a user score of 8.74 points, which is higher than 78.5% of smartphones.
    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.
    10
    vivo iQOO Z7 (8GB + 128GB) has a popularity of 10 points, which is higher than 76.3% of smartphones.
    Ratio quality/price

    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 components:

    60.0%

    7.7

    Overall score

    40.0%

    9.8

    Price

    8.6
    vivo iQOO Z7 (8GB + 128GB) has a quality-to-price ratio of 8.6 points, which is higher than 90.9% of smartphones.
    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

    vivo
    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

    MediaTek Dimensity 920
    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

    8 GB
    vivo iQOO Z7 (8GB + 128GB) has a RAM capacity of 8 GB which is larger than the RAM capacity of 28.6% of smartphones and equal to that of 30.3% of smartphones.
    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

    128 GB
    vivo iQOO Z7 (8GB + 128GB) has an internal storage capacity of 128 GB which is smaller than the storage of 61.1% of smartphones and equal to that of 28.4% of smartphones.
    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

    2.5 GHz
    The CPU boost clock speed of vivo iQOO Z7 (8GB + 128GB) is 2.5 GHz which is higher than the boost speed of 50.9% of smartphones and equal to that of 5.9% of smartphones.
    Show more
    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
    Android 13
    vivo iQOO Z7 (8GB + 128GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 13
    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

    Android 13
    vivo iQOO Z7 (8GB + 128GB) runs Android version Android 13 which is older than that found in 51% of smartphones and equal to that in 16.7% of smartphones.
    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

    no
    vivo iQOO Z7 (8GB + 128GB) does not receive direct OS updates. 20.5% of smartphones receive direct updates.
    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

    yes
    vivo iQOO Z7 (8GB + 128GB) uses an open-source OS. 94.6% of smartphones use an open-source OS.
    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

    yes
    vivo iQOO Z7 (8GB + 128GB) offers dark mode. 95.8% of smartphones support this feature.
    Show more
    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

    yes
    vivo iQOO Z7 (8GB + 128GB) includes a multi-lens main camera system. 93.7% of smartphones include multi-lens setups.
    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

    64 MP & 2 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

    f/1.79 & f/2.4
    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

    31.4 mm²
    vivo iQOO Z7 (8GB + 128GB) has a main camera sensor area of 31.4 mm² which is smaller than the main camera sensor area of 57.3% of smartphones and equal to that of 5.8% of smartphones.
    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

    0.7 µm
    1.4 binned
    vivo iQOO Z7 (8GB + 128GB) has a main camera pixel size of 0.7 µm which is smaller than in 64.6% of smartphones and equal to the size in 10.4% of smartphones.
    1.4 binned
    Show more
    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

    2
    vivo iQOO Z7 (8GB + 128GB) has 2 SIM slots, which is more than in 3.9% of smartphones and equal to the number in 96% of smartphones.
    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

    yes
    vivo iQOO Z7 (8GB + 128GB) includes a cellular module. 100% of smartphones include cellular modules.
    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

    yes
    vivo iQOO Z7 (8GB + 128GB) supports 5G connectivity. 66.9% of smartphones support 5G.
    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

    yes
    vivo iQOO Z7 (8GB + 128GB) supports LTE. 99.7% of smartphones include LTE connectivity.
    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

    yes
    vivo iQOO Z7 (8GB + 128GB) supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
    Show more
    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

    6.38 inches
    vivo iQOO Z7 (8GB + 128GB) has a screen size of 6.38 inches which is smaller than the screens of 88.1% of smartphones and equal to those of 0.1% of smartphones.
    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

    1080 x 2400 px
    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

    413 ppi
    vivo iQOO Z7 (8GB + 128GB) has a pixel density of 413 ppi which is higher than that of 70.1% of smartphones and equal to that of 0.7% of smartphones.
    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

    OLED/AMOLED
    vivo iQOO Z7 (8GB + 128GB) uses a OLED/AMOLED display type. 58.6% of smartphones use this display technology.
    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

    90 Hz
    vivo iQOO Z7 (8GB + 128GB) supports a refresh rate of 90 Hz which is lower than in 65.4% of smartphones and equal to that in 18.9% of smartphones.
    Show more
    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

    4500 mAh
    vivo iQOO Z7 (8GB + 128GB) has a battery capacity of 4500 mAh which is smaller than the batteries in 78.5% of smartphones and equal to those in 5.9% of smartphones.
    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

    44 W
    vivo iQOO Z7 (8GB + 128GB) supports charging speeds of 44 W which is faster than in 54.5% of smartphones and equal to speeds in 2.6% of smartphones.
    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

    yes
    vivo iQOO Z7 (8GB + 128GB) supports fast charging. 93.1% of smartphones support fast charging.
    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

    ?
    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

    no
    vivo iQOO Z7 (8GB + 128GB) does not support wireless charging. 25.3% of smartphones support wireless charging.
    Show more
    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

    no
    vivo iQOO Z7 (8GB + 128GB) does not include stereo speakers. 64.5% of smartphones provide stereo audio.
    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

    yes
    vivo iQOO Z7 (8GB + 128GB) includes a 3.5 mm headphone jack. 45.4% of smartphones still offer this port.
    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

    2
    vivo iQOO Z7 (8GB + 128GB) includes 2 microphones, which is more than in 10.5% of smartphones and equal to the number in 66.6% of smartphones.
    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

    no
    vivo iQOO Z7 (8GB + 128GB) does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
    Show more
    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

    158.9 mm
    vivo iQOO Z7 (8GB + 128GB) has a height of 158.9 mm which is shorter than 83.6% of smartphones and equal to that of 0.3% of smartphones.
    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

    73.5 mm
    vivo iQOO Z7 (8GB + 128GB) has a width of 73.5 mm which is narrower than 87.3% of smartphones and equal to that of 0.4% of smartphones.
    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

    7.8 mm
    vivo iQOO Z7 (8GB + 128GB) has a thickness of 7.8 mm which is thinner than 77.4% of smartphones and equal to that of 4.2% of smartphones.
    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

    173 g
    vivo iQOO Z7 (8GB + 128GB) weighs 173 g which is lighter than 91.5% of smartphones and equal to the weight of 0.5% of smartphones.
    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

    80738 cm³
    vivo iQOO Z7 (8GB + 128GB) has a device volume of 80738 cm³ which is smaller than 93.1% of smartphones and equal to that of 0.2% of smartphones.
    Show more

    vivo iQOO Z7 (8GB + 128GB) vs the average smartphone

    • Has optical image stabilization
      vivo iQOO Z7 (8GB + 128GB) 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

      vivo iQOO Z7 (8GB + 128GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • 33.3% smaller process node
      vivo iQOO Z7 (8GB + 128GB) uses a smaller process node than the average smartphone (4 nm vs 6 nm). The average process node size is 6 nm.
      What it is: The size of the manufacturing process used to create the chip's transistors, measured in nanometers (nm). Smaller nodes generally indicate more advanced, power-efficient chips.
      When it matters: When you want a chipset that is more power-efficient and generates less heat.

      Importance: HIGH

      Good value: <6 nm

      vivo iQOO Z7 (8GB + 128GB) uses a smaller process node than the average smartphone (4 nm vs 6 nm). The average process node size is 6 nm.4 nm vs 6 nm
    • Newer DDR memory version
      vivo iQOO Z7 (8GB + 128GB) supports a newer DDR version than the average smartphone (5.0 vs 4.0). The average DDR version is 4.
      What it is: The generation of DDR (Double Data Rate) RAM used in the device (e.g., LPDDR4X, LPDDR5). Newer versions offer better speed and power efficiency.
      When it matters: When you want the latest balance of high speed and improved power efficiency.

      Importance: MEDIUM

      Good value: 5

      vivo iQOO Z7 (8GB + 128GB) supports a newer DDR version than the average smartphone (5.0 vs 4.0). The average DDR version is 4.5.0 vs 4.0
    • Supports Dolby Vision support
      vivo iQOO Z7 (8GB + 128GB) supports Dolby Vision, the average smartphone does not. 17.4% of smartphones are Dolby Vision compatible.
      What it is: A proprietary HDR format that provides superior color depth and dynamic scene optimization for supported content.
      When it matters: When you watch premium streaming content and want cinema-quality color and brightness.

      Importance: LOW

      vivo iQOO Z7 (8GB + 128GB) supports Dolby Vision, the average smartphone does not. 17.4% of smartphones are Dolby Vision compatible.
    • 50% higher touch sampling rate
      vivo iQOO Z7 (8GB + 128GB) has a higher touch sampling rate than the average smartphone (360 Hz vs 240 Hz). The average touch sampling rate is 240 Hz.
      What it is: The frequency at which the screen scans for touch input, with higher rates reducing input lag in games.
      When it matters: When you play competitive games and need your inputs to register instantly.

      Importance: MEDIUM

      Good value: >300 Hz

      vivo iQOO Z7 (8GB + 128GB) has a higher touch sampling rate than the average smartphone (360 Hz vs 240 Hz). The average touch sampling rate is 240 Hz.360 Hz vs 240 Hz
    • 11.8% lighter
      vivo iQOO Z7 (8GB + 128GB) is lighter than the average smartphone (173 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

      vivo iQOO Z7 (8GB + 128GB) is lighter than the average smartphone (173 g vs 196.2 g). The average smartphone weighs 196.2 g.173.0 g vs 196.2 g
    • Uses a BSI sensor
      vivo iQOO Z7 (8GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
      What it is: Indicates the use of a Back-Side Illuminated sensor, which arranges the wiring behind the light-receiving surface to improve low-light sensitivity.
      When it matters: When you take photos in dim environments and need better light sensitivity.

      Importance: LOW

      vivo iQOO Z7 (8GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
    • 2 more memory channels
      vivo iQOO Z7 (8GB + 128GB) has more memory channels than the average smartphone (4 vs 2). The average smartphone has 2 memory channels.
      What it is: The number of independent data paths between the RAM and CPU. Dual-channel or more can enhance memory throughput and multitasking efficiency.
      When it matters: When you want reduced latency and faster data access for the CPU.

      Importance: LOW

      Good value: 4

      vivo iQOO Z7 (8GB + 128GB) has more memory channels than the average smartphone (4 vs 2). The average smartphone has 2 memory channels.4 vs 2
    • 33.3% smaller process node
      vivo iQOO Z7 (8GB + 128GB) uses a smaller process node than the average smartphone (4 nm vs 6 nm). The average process node size is 6 nm.
    • Newer DDR memory version
      vivo iQOO Z7 (8GB + 128GB) supports a newer DDR version than the average smartphone (5.0 vs 4.0). The average DDR version is 4.
    • 2 more memory channels
      vivo iQOO Z7 (8GB + 128GB) has more memory channels than the average smartphone (4 vs 2). The average smartphone has 2 memory channels.
    • 14.3% higher maximum RAM
      vivo iQOO Z7 (8GB + 128GB) supports more maximum RAM than the average smartphone (16 GB vs 14 GB). The average smartphone supports 14 GB RAM.
    • 20.4% higher Geekbench 6 single-core benchmark score
      vivo iQOO Z7 (8GB + 128GB) scores better in Geekbench 6 single-core than the average smartphone (1,134 vs 942). The average smartphone scores 942 in single-core.
    • 21.7% higher Geekbench 6 multi-core benchmark score
      vivo iQOO Z7 (8GB + 128GB) scores better in Geekbench 6 multi-core than the average smartphone (3,082 vs 2,533). The average smartphone scores 2,533 in multi-core.
    • 16.4% faster memory speed
      vivo iQOO Z7 (8GB + 128GB) supports faster memory speed than the average smartphone (3200 MHz vs 2750 MHz). The average smartphone supports 2750 MHz memory speed.
    • Has optical image stabilization
      vivo iQOO Z7 (8GB + 128GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • Uses a BSI sensor
      vivo iQOO Z7 (8GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
    • Supports HDR10 video recording
      vivo iQOO Z7 (8GB + 128GB) supports HDR10 video recording, the average smartphone does not. 36.1% of smartphones support HDR10.
    • Supports Dolby Vision support
      vivo iQOO Z7 (8GB + 128GB) supports Dolby Vision, the average smartphone does not. 17.4% of smartphones are Dolby Vision compatible.
    • 50% higher touch sampling rate
      vivo iQOO Z7 (8GB + 128GB) has a higher touch sampling rate than the average smartphone (360 Hz vs 240 Hz). The average touch sampling rate is 240 Hz.
    • 4.6% higher pixel density
      vivo iQOO Z7 (8GB + 128GB) has a higher pixel density than the average smartphone (413 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • 300 nits higher peak brightness
      vivo iQOO Z7 (8GB + 128GB) has a higher peak brightness than the average smartphone (1300 nits vs 1000 nits). The average peak brightness is 1000 nits.
    • 13.6% higher screen brightness
      vivo iQOO Z7 (8GB + 128GB) has a higher screen brightness than the average smartphone (750 nits vs 660 nits). The average smartphone brightness is 660 nits.
    • 50% faster reverse wireless charging speed
      vivo iQOO Z7 (8GB + 128GB) supports a faster reverse wireless charging speed than the average smartphone (7.5 W vs 5 W). The average speed is 5 W.
    • 33.3% faster charging speed
      vivo iQOO Z7 (8GB + 128GB) supports a faster charging speed than the average smartphone (44 W vs 33 W). The average charging speed is 33 W.
    • Has a 3.5 mm headphone jack
      vivo iQOO Z7 (8GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.4% of smartphones include a standard headphone jack.
    • 11.8% lighter
      vivo iQOO Z7 (8GB + 128GB) is lighter than the average smartphone (173 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 2.5 mm narrower
      vivo iQOO Z7 (8GB + 128GB) is narrower than the average smartphone (73.5 mm vs 76 mm). The average smartphone width is 76 mm.
    • 4.7 mm shorter
      vivo iQOO Z7 (8GB + 128GB) is shorter than the average smartphone (158.9 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
    • 0.5 mm thinner
      vivo iQOO Z7 (8GB + 128GB) is thinner than the average smartphone (7.8 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.

    Total
    Overall
    Performance & Hardware
    Camera
    Display
    Battery
    Audio
    Design
    • 50% less storage
      vivo iQOO Z7 (8GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
    • 16.7% higher TDP (less efficient)
      vivo iQOO Z7 (8GB + 128GB) has a higher TDP than the average smartphone (5 W vs 6 W). The average smartphone has a TDP of 6 W.
    • 50% less L3 cache
      vivo iQOO Z7 (8GB + 128GB) has a smaller L3 cache than the average smartphone (2048 KB vs 4096 KB). The average smartphone has an L3 cache of 4096 KB.
    • 47.6% lower 3DMark Wild Life Extreme benchmark
      vivo iQOO Z7 (8GB + 128GB) scores lower in 3DMark Wild Life Extreme than the average smartphone (642 vs 1,226). The average smartphone scores 1,226.
    • 27.2% lower 3DMark Wild Life benchmark
      vivo iQOO Z7 (8GB + 128GB) performs worse in the 3DMark Wild Life benchmark than the average smartphone (2,269 vs 3,115). The average smartphone scores 3,115 in this benchmark.
    • Lacks focus mode
      vivo iQOO Z7 (8GB + 128GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
    • No battery health monitoring
      vivo iQOO Z7 (8GB + 128GB) lacks battery health monitoring, the average smartphone includes it. 66.4% of smartphones provide battery health stats.
    • Lacks instant markup
      vivo iQOO Z7 (8GB + 128GB) does not support instant markup, the average smartphone does. 52.7% of smartphones include instant markup tools.
    • No Wi-Fi password sharing
      vivo iQOO Z7 (8GB + 128GB) does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
    • Older Android version
      vivo iQOO Z7 (8GB + 128GB) runs an older Android version than the average smartphone (Android 13 vs Android 14 ). The average smartphone runs Android version Android 14 .
    • 0.1 µm smaller main camera pixel size
      vivo iQOO Z7 (8GB + 128GB) has a smaller main camera pixel size than the average smartphone (0.7 µm vs 0.8 µm). The average smartphone has a pixel size of 0.8 µm.
      1.4 binned
    • 1.9% smaller main camera sensor area
      vivo iQOO Z7 (8GB + 128GB) has a smaller main camera sensor area than the average smartphone (31.4 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    • No NFC
      vivo iQOO Z7 (8GB + 128GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
    • 25% lower refresh rate
      vivo iQOO Z7 (8GB + 128GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
    • 0.29 inches smaller screen size
      vivo iQOO Z7 (8GB + 128GB) has a smaller screen size than the average smartphone (6.4 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
    • 10% smaller battery capacity
      vivo iQOO Z7 (8GB + 128GB) has a smaller battery capacity than the average smartphone (4500 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 mAh.
    • No stereo speakers
      vivo iQOO Z7 (8GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • No aptX HD
      vivo iQOO Z7 (8GB + 128GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    • No aptX support
      vivo iQOO Z7 (8GB + 128GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
    • Lower IP rating
      vivo iQOO Z7 (8GB + 128GB) has a lower IP rating than the average smartphone (IP54 vs IP67 ). 0.00% of smartphones have a higher IP rating.
    • 1.5 m shallower water resistance
      vivo iQOO Z7 (8GB + 128GB) has a shallower water resistance depth than the average smartphone (0 m vs 1.5 m). The average smartphone is resistant to 1.5 m.
    • No stereo speakers
      vivo iQOO Z7 (8GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature 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

      vivo iQOO Z7 (8GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • 50% less storage
      vivo iQOO Z7 (8GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of 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

      vivo iQOO Z7 (8GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.128 GB vs 256 GB
    • 25% lower refresh rate
      vivo iQOO Z7 (8GB + 128GB) has a lower refresh rate than the average smartphone (90 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

      vivo iQOO Z7 (8GB + 128GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.90 Hz vs 120 Hz
    • No NFC
      vivo iQOO Z7 (8GB + 128GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
      What it is: Near Field Communication technology that enables contactless payments, quick pairing, and data exchange over short distances.
      When it matters: When you want to make contactless payments or quickly pair with compatible accessories.

      Importance: MEDIUM

      vivo iQOO Z7 (8GB + 128GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
    • Lower IP rating
      vivo iQOO Z7 (8GB + 128GB) has a lower IP rating than the average smartphone (IP54 vs IP67 ). 0.00% of smartphones have a higher IP rating.
      What it is: A standardized code (Ingress Protection) indicating the device's resistance to dust and water intrusion.
      When it matters: When you want to know if your phone can survive a splash, a dunk, or a dusty environment.

      Importance: MEDIUM

      vivo iQOO Z7 (8GB + 128GB) has a lower IP rating than the average smartphone (IP54 vs IP67 ). 0.00% of smartphones have a higher IP rating.IP54 vs IP67
    • 0.29 inches smaller screen size
      vivo iQOO Z7 (8GB + 128GB) has a smaller screen size than the average smartphone (6.4 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

      vivo iQOO Z7 (8GB + 128GB) has a smaller screen size than the average smartphone (6.4 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.6.38 inches vs 6.67 inches
    • 1.5 m shallower water resistance
      vivo iQOO Z7 (8GB + 128GB) has a shallower water resistance depth than the average smartphone (0 m vs 1.5 m). The average smartphone is resistant to 1.5 m.
      What it is: The maximum depth of water the device is certified to withstand for a specific duration.
      When it matters: When you take your phone near pools or deep water and want to know its limits.

      Importance: LOW

      Good value: ≥1.5 m

      vivo iQOO Z7 (8GB + 128GB) has a shallower water resistance depth than the average smartphone (0 m vs 1.5 m). The average smartphone is resistant to 1.5 m.0.0 m vs 1.5 m
    • No aptX HD
      vivo iQOO Z7 (8GB + 128GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
      What it is: A Bluetooth codec capable of transmitting high-definition (24-bit) audio wirelessly.
      When it matters: When you want to stream high-definition music over Bluetooth.

      Importance: LOW

      vivo iQOO Z7 (8GB + 128GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    Total
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design

    Graphic comparison of vivo iQOO Z7 (8GB + 128GB) and other smartphones

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    Third-party reviews

    amazon
    4.1
    1872 Reviews

    (Reviews last updated: Mar 2026)

    4.1
    1872 Reviews

    (Reviews last updated: Mar 2026)

    What customers like about vivo iQOO Z7 (8GB + 128GB)?

    • Very good performance and smooth multitasking for the price point, especially for gaming (often featuring Dimensity 920 or 7200 chipsets and 'Monster Mode')
    • Vibrant and bright AMOLED display (on most variants) with a 90Hz or 120Hz refresh rate and good sunlight legibility
    • Slim, lightweight, and premium-feeling design, often with a matte finish that resists fingerprints
    • Main 64MP rear camera with OIS (Optical Image Stabilization) performs well in good lighting and captures decent night photos and 4K video
    • Good battery life, typically lasting a full day with moderate to heavy use
    • Fast charging support (44W or 66W/80W, depending on region) with the charger included in the box
    • Includes a 3.5mm audio jack (on some Z7 5G variants) and/or NFC and infrared (on Z7 China variant)
    • Funtouch OS 13 based on Android 13 is user-friendly and offers many customization options

    What customers dislike about vivo iQOO Z7 (8GB + 128GB)?

    • Lack of an ultra-wide-angle camera and a macro sensor, limiting versatility for landscapes and close-up shots
    • Features only a single (mono) speaker, which falls short of the audio quality and experience of stereo speakers
    • Comes with bloatware/pre-installed apps, some of which cannot be uninstalled
    • Uses UFS 2.2 storage (instead of faster UFS 3.1 found on some competing phones)
    • Some users report software bugs, occasional lags with third-party launchers, and potential heating during heavy gaming
    • Battery life, while generally good, can drain faster than expected under heavy use according to some users
    • Some variants (e.g., Z7 Pro) lack the 3.5mm headphone jack and expandable storage via microSD card

    Expert reviews

    T
    thehindubusinessline.com
    ?
    07/06/2023
    iQOO Z7 5G Review - Zapping the competition

    The iQOO Z7 5G balances performance and design for its budget price, featuring a slim plastic body and a vibrant 6.38-inch FHD+ AMOLED display with a 90Hz refresh rate, though its waterdrop notch is considered dated. Powered by the MediaTek Dimensity 920 5G chipset, it offers smooth multitasking and gaming, while its 64MP OIS camera performs well for the segment, and the 4,500 mAh...Read more

    I
    indianexpress.com
    ?
    22/03/2023
    iQOO Z7 review: Lightweight & efficient, is this the best phone under Rs 20,000?

    The iQOO Z7 is highlighted as a well-balanced, compact, and lightweight mid-tier smartphone priced under Rs 20,000, featuring a vibrant 6.38-inch AMOLED display and strong performance with the Dimensity 920 chipset. Notable pros include excellent haptics, good daylight photography from the 64MP OIS camera, and solid daily battery life, though it lacks stereo speakers and an...Read more

    B
    businesstoday.in
    ?
    07/04/2023
    iQOO Z7 5G review: A compact prince in the sub Rs 20,000 category

    According to a Business Today review, the iQOO Z7 5G is a strong contender in the sub-Rs 20,000 category, featuring a powerful MediaTek Dimensity 920 chipset, a vibrant 6.38-inch AMOLED display, a 64MP camera with OIS, and 44W fast charging. The phone is praised for its lightweight and slim design, making it comfortable for single-handed use. However, the review notes drawbacks such...Read more

    D
    digit.in
    ?
    21/03/2023
    iQOO Z7 Review: Playing it safe

    The iQOO Z7 5G is a performance-driven, lightweight smartphone featuring a 6.38-inch AMOLED display with high brightness and a 64MP OIS camera,, though it is hindered by a 90Hz refresh rate and lack of an ultra-wide lens. Powered by the MediaTek Dimensity 920 chipset, the device excels in, benchmarks and offers solid battery life with 44W charging. Key cons include, the absence of...Read more

    I
    indiatoday.in
    ?
    30/03/2023
    iQOO Z7 5G review: A well-balanced phone under Rs 20,000

    The iQOO Z7 5G is a balanced, lightweight smartphone featuring a 6.38-inch 90Hz AMOLED display with high brightness and a 64MP camera with OIS. Powered by the MediaTek Dimensity 920, it provides strong performance, 44W fast charging, and a 3.5mm jack. However, it lacks an ultra-wide camera and stereo speakers, features a dated waterdrop notch, and includes significant software...Read more

    T
    thehindubusinessline.com
    ?
    07/06/2023
    iQOO Z7 5G Review - Zapping the competition

    The iQOO Z7 5G balances performance and design for its budget price, featuring a slim plastic body and a vibrant 6.38-inch FHD+ AMOLED display with a 90Hz refresh rate, though its waterdrop notch is considered dated. Powered by the MediaTek Dimensity 920 5G chipset, it offers smooth multitasking and gaming, while its 64MP OIS camera performs well for the segment, and the 4,500 mAh...Read more

    I
    indianexpress.com
    ?
    22/03/2023
    iQOO Z7 review: Lightweight & efficient, is this the best phone under Rs 20,000?

    The iQOO Z7 is highlighted as a well-balanced, compact, and lightweight mid-tier smartphone priced under Rs 20,000, featuring a vibrant 6.38-inch AMOLED display and strong performance with the Dimensity 920 chipset. Notable pros include excellent haptics, good daylight photography from the 64MP OIS camera, and solid daily battery life, though it lacks stereo speakers and an...Read more

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