Sony Xperia Z4 Tablet 4G (3GB + 32GB) Review | 168 Data compared

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  • Avg. price in UK: ~£580
  • Avg. price in US: ~$700
  • RAM capacity: 3 GB
  • Internal storage: 32 GB
  • Screen size: 10.1 inches
  • Chipset: Qualcomm Snapdragon 810

Sony Xperia Z4 Tablet 4G (3GB + 32GB) review. Compare 168 technical specifications and user reviews to see how it ranks among tablets and if it is worth buying.

6.3

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 Tablets on the market.

Score components:

90.0%

6.1

Technical Score

10.0%

8.1

User score

Good
6.1

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 Tablets based on technical performance and available features.

Score components:

22.0%

5.5

Performance

20.0%

6.3

Display

16.0%

7.1

Camera

14.0%

6.9

Battery

12.0%

5.9

Connectivity

8.0%

4.5

Software & Features

5.0%

6.4

Design

3.0%

5.0

Audio & Multimedia

Good
8.1

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%

8.5

User reviews

30.0%

7.0

Popularity

User score:
United Kingdom
amazon
4.4
(83)
amazon
4.2
(57)
amazon
3.8
(29)
amazon
4.7
(14)
amazon
5.0
(1)

(Reviews last updated: May 2026)

Excellent
  • 5.2
    Gaming

    Score components:

    25.0%

    3.6

    RAM capacity

    20.0%

    1.0

    Refresh rate

    20.0%

    9.0

    GPU frequency

    20.0%

    7.7

    Chipset

    15.0%

    4.9

    Battery capacity

  • 7.0
    School

    Score components:

    20.0%

    7.7

    Chipset

    20.0%

    10

    Battery life

    20.0%

    3.6

    RAM capacity

    10.0%

    9.0

    Weight

    10.0%

    1.9

    Internal storage

    10.0%

    10

    Keyboard accessory

    10.0%

    6.6

    Screen size

  • 4.9
    Work

    Score components:

    30.0%

    3.6

    RAM capacity

    25.0%

    7.7

    Chipset

    20.0%

    1.9

    Internal storage

    15.0%

    6.6

    Screen size

    5.0%

    10

    Keyboard accessory

    5.0%

    1.0

    Stylus included

  • 7.4
    Seniors

    Score components:

    20.0%

    6.6

    Screen size

    20.0%

    10

    Battery life

    20.0%

    9.0

    Weight

    20.0%

    3.6

    RAM capacity

    20.0%

    7.7

    Chipset

  • 5.2
    Kids

    Score components:

    25.0%

    4.9

    Battery capacity

    25.0%

    3.6

    RAM capacity

    15.0%

    9.0

    Weight

    15.0%

    1.9

    Internal storage

    10.0%

    6.6

    Screen size

    10.0%

    7.5

    Price

  • 6.9
    Travel

    Score components:

    20.0%

    3.6

    RAM capacity

    20.0%

    10

    Battery life

    15.0%

    7.7

    Chipset

    15.0%

    9.0

    Weight

    10.0%

    10

    Cellular module

    10.0%

    1.0

    5G connectivity

    5.0%

    10

    GPS

    5.0%

    1.9

    Internal storage

  • sony-xperia-z4-tablet-3gb-32gb-4g
  • sony-xperia-z4-tablet-3gb-32gb-4g
sony-xperia-z4-tablet-3gb-32gb-4g
sony-xperia-z4-tablet-3gb-32gb-4g

Best prices in UK

Best rankings

?

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

Verdict

The Sony Xperia Z4 Tablet 4G is an ultra-slim 10.1-inch Android device featuring a stunning 2K (2560 x 1600) Triluminos display and a powerful 2GHz Qualcomm Snapdragon 810 octa-core processor. With 3GB of RAM and 32GB of internal storage (expandable up to 128GB via microSD), it offers smooth performance for multitasking and high-resolution media. Main characteristics include its incredibly lightweight 393g chassis, a thin 6.1mm profile, and an IP65/68 waterproof and dust-tight rating that allows for submersions in freshwater. Pros include its exceptionally bright and sharp screen, industry-leading battery life of up to 17 hours of video playback, and high-quality front-facing 5.1MP camera for video calls. Cons include the premium price point, the potentially cramped typing experience on its optional Bluetooth keyboard, and occasional heat issues common with the Snapdragon 810 chip during intensive use.

Technical Specifications of tablet Sony Xperia Z4 Tablet 4G (3GB + 32GB)

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 Tablets based on technical performance and available features.

Score components:

22.0%

5.5

Performance

20.0%

6.3

Display

16.0%

7.1

Camera

14.0%

6.9

Battery

12.0%

5.9

Connectivity

8.0%

4.5

Software & Features

5.0%

6.4

Design

3.0%

5.0

Audio & Multimedia

6.1
Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a technical score of 6.11 points, which is higher than 58.8% of Tablets.
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%

8.5

User reviews

30.0%

7.0

Popularity

User score:
United Kingdom
amazon
4.4
(83)
amazon
4.2
(57)
amazon
3.8
(29)
amazon
4.7
(14)
amazon
5.0
(1)

(Reviews last updated: May 2026)

8.1
Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a user score of 8.06 points, which is higher than 80.6% of Tablets.
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.
7.0
Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a popularity of 7 points, which is higher than 79.1% of products in this category.
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%

6.3

Overall score

40.0%

7.5

Price

6.6
Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a quality-to-price ratio of 6.6 points, which is lower than 55.1% of products in this category.
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Sony
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: >=8 GB

3 GB
Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a RAM capacity of 3 GB which is smaller than the RAM capacity of 52.4% of tablets and equal to that of 8.5% of tablets.
Process node
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: <7 nm

20 nm
Sony Xperia Z4 Tablet 4G (3GB + 32GB) is built on a 20 nm nm process node, which is larger than the node size used in 56.1% of tablets and equal to the node used in 1.4% of tablets.
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: >=128 GB

32 GB
Sony Xperia Z4 Tablet 4G (3GB + 32GB) has an internal storage capacity of 32 GB which is smaller than the storage of 60.5% of tablets and equal to that of 18% of tablets.
Geekbench 6 single-core benchmark score
What it is: A cross-platform benchmark by Primate Labs that measures single-core CPU performance. It reflects how quickly a device handles everyday tasks that rely on a single processing core.
When it matters: When you want snappy responsiveness in everyday interactions and simple apps.

Importance: HIGH

Good value: >1300

288 points
Sony Xperia Z4 Tablet 4G (3GB + 32GB) scored 288 points in Geekbench 6 (single-core) which is lower than the score of 86% of tablets and equal to the score of 0.2% of tablets.
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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 text and media to look sharper on a larger display.

Importance: HIGH

2560×1600
Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a screen resolution of 2560×1600 which is higher than that of 77.5% of tablets and equal to that of 10.1% of tablets.
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

60 Hz
Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports a refresh rate of 60 Hz which is higher than in 0% of tablets and equal to that in 73.8% of tablets.
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

IPS LCD
Sony Xperia Z4 Tablet 4G (3GB + 32GB) uses a IPS LCD display type. 75.4% of tablets use this display technology.
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 read a lot, look at fine details, or want text and graphics to look cleaner at close range.

Importance: HIGH

Good value: >250 ppi

299 ppi
Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a pixel density of 299 ppi which is higher than that of 91.7% of tablets and equal to that of 1% of tablets.
Display glass type
What it is: The specific brand or model of strengthened glass used to protect the screen from scratches and drops.
When it matters: When drops, scratches, or long-term screen wear are a concern in daily use.

Importance: HIGH

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Optical image stabilization
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

no
Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support optical image stabilization. 0.4% of tablets include OIS.
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

8.1 MP
Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a main camera resolution of 8.1 MP MP which is higher than that of 69.5% of tablets and equal to that of 0.5% of tablets.
Front camera megapixels
What it is: The resolution of the front-facing camera, measured in megapixels, determining the detail level of selfies.
When it matters: When you want detailed selfies or high-quality video for calls and streaming.

Importance: HIGH

Good value: >=8 MP

5.1 MP
Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a front camera resolution of 5.1 MP MP which is higher than in 68.6% of tablets and equal to that in 0% of tablets.
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/2.0
Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a main camera aperture of f/2.0 which is wider than that of 57.7% of tablets and equal to that of 24.4% of tablets.
Optical zoom
What it is: A true zoom feature that adjusts the camera lens to get closer to the subject without losing image quality, unlike digital zoom.
When it matters: When you want to get closer to a distant subject without losing image clarity.

Importance: HIGH

1xx
Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports 1xx optical zoom which is higher than in 18.4% of tablets and equal to that in 80.7% of tablets.
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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 stronger chance of longer battery life, especially if you use the tablet heavily away from a charger.

Importance: HIGH

Good value: >8000 mAh

6,000 mAh
Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a battery capacity of 6,000 mAh which is smaller than the batteries in 54.5% of tablets and equal to those in 4.2% of tablets.
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: >30 W

18 W
Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports charging speeds of 18 W which is faster than in 48% of tablets and equal to speeds in 12.3% of tablets.
Battery life
What it is: An estimate of how long the tablet can run on one charge.
When it matters: When you do not want to recharge the tablet too often.

Importance: HIGH

Good value: >10 hours

17 hours
Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a battery life of 17 hours, which is longer than that of 92.5% of tablets and equal to that of 0.4% of tablets.
video playback
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 want to charge the tablet by placing it on a compatible pad.

Importance: MEDIUM

no
Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support wireless charging. 1.5% of tablets support wireless charging.
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 tablet spends tethered to a wall outlet.

Importance: MEDIUM

yes
Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports fast charging. 49.3% of tablets support fast charging.
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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
Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports LTE. 63.3% of tablets 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
Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports Wi-Fi connectivity. 99.9% of tablets offer Wi-Fi support.
GPS
What it is: Support for the Global Positioning System to determine the device's precise location.
When it matters: When you need accurate navigation for driving, walking, or exploring new places.

Importance: HIGH

yes
Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports GPS. 83.2% of tablets include GPS functionality.
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

no
Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support 5G connectivity. 10.8% of tablets support 5G.
This version supports cellular data up to 4G/LTE or 3G, not 5G.
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

yes
Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports NFC, a feature offered by 9.8% of tablets.
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Operating system
What it is: The primary system software that manages the tablet's hardware and software resources.
When it matters: When you have a preference for the user interface and app ecosystem.

Importance: HIGH

Android
Sony Xperia Z4 Tablet 4G (3GB + 32GB) uses the Android operating system, which is more advanced than the one used by 23.7% of tablets.
Update support duration
What it is: The expected length of software update support for the tablet.
When it matters: When you care about how long the tablet should keep getting software updates.

Importance: HIGH

short
Sony Xperia Z4 Tablet 4G (3GB + 32GB) offers short update support, which is shorter than the support period of 56.9% of tablets and equal to that of 43.1% of tablets.
Direct OS updates
What it is: Receives major operating system updates directly from the device maker or platform provider instead of waiting on extra intermediaries.
When it matters: When fast access to new Android or system features and security patches matters to you.

Importance: HIGH

no
Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not receive direct OS updates. 79.4% of tablets receive direct updates.
On-device AI
What it is: A tablet feature related to on-device ai.
When it matters: When you use smart writing, photo, voice, or search features and want them to work faster or more privately on the tablet itself.

Importance: MEDIUM

no
Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support on-device AI. 32.1% of tablets support this capability.
App tracking protection
What it is: A system-level feature that limits how apps track user behavior across other apps and services.
When it matters: When you want to stop apps from following your activity across other companies' apps and websites.

Importance: MEDIUM

no
Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not include app tracking protection. 25.2% of tablets support this feature.
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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 use the tablet around water, outdoors, or in dusty environments and want more durability.

Importance: MEDIUM

?
Weight
What it is: The total mass of the tablet, affecting how heavy it feels in the hand.
When it matters: When you want the tablet to be easier to carry and hold for longer sessions.

Importance: MEDIUM

Good value: <500 g

393 g
Sony Xperia Z4 Tablet 4G (3GB + 32GB) weighs 393 g which is lighter than 75.9% of tablets and equal to the weight of 0.1% of tablets.
Backlit keyboard
What it is: A keyboard with illuminated keys for easier typing in darker environments.
When it matters: When you type in dim rooms or low light.

Importance: MEDIUM

no
Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support a backlit keyboard. 8.9% of tablets support this accessory feature.
Keyboard accessory
What it is: Support for a keyboard accessory made for the tablet.
When it matters: When you want the tablet to work more like a small laptop.

Importance: MEDIUM

yes
Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports a keyboard accessory. 83.4% of tablets support this option.
Pen latency
What it is: The delay between stylus input and the line or action appearing on screen, usually measured in milliseconds.
When it matters: When you want stylus input to feel quicker and more natural.

Importance: MEDIUM

Good value: <10 ms

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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: >=2

2
Sony Xperia Z4 Tablet 4G (3GB + 32GB) includes 2 microphones, which is more than in 55.4% of tablets and equal to the number in 33% of tablets.
aptX Adaptive
What it is: A Bluetooth codec that dynamically adjusts bitrate to balance audio quality and connection stability.
When it matters: When you use wireless headphones in changing environments and want better audio quality without sacrificing connection stability.

Importance: MEDIUM

no
Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support aptX Adaptive. 4.9% of tablets offer this codec.
No confirmed built-in aptX Adaptive Bluetooth codec support.
Dolby Atmos support
What it is: Support for Dolby Atmos audio playback or processing.
When it matters: When you want more immersive sound from compatible movies, games, or music.

Importance: MEDIUM

no
Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support Dolby Atmos. 26.4% of tablets support this audio feature.
N. of speakers
What it is: The number of built-in speakers used for audio playback.
When it matters: When you want fuller sound without always using headphones.

Importance: MEDIUM

Good value: >=4

2
Sony Xperia Z4 Tablet 4G (3GB + 32GB) includes 2 speakers, which is more than in 12.2% of tablets and equal to the number in 59.2% of tablets.
Dual speakers.
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

yes
Sony Xperia Z4 Tablet 4G (3GB + 32GB) includes an FM radio. 14.9% of tablets offer FM radio functionality.
Built-in FM radio supported.
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Sony Xperia Z4 Tablet 4G (3GB + 32GB) vs the average tablet

  • 7 hours longer battery life
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) offers longer battery life than the average tablet (17 hours vs 10 hours). The average tablet offers 10 hours of battery life.
    video playback
    What it is: An estimate of how long the tablet can run on one charge.
    When it matters: When you do not want to recharge the tablet too often.

    Importance: HIGH

    Good value: >10 hours

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) offers longer battery life than the average tablet (17 hours vs 10 hours). The average tablet offers 10 hours of battery life.17 hours vs 10 hours
  • Better chipset
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) uses the Qualcomm Snapdragon 810 chipset, while the average tablet uses MediaTek MT8,169A.
    What it is: The official model name of the processor platform used in the tablet.
    When it matters: When you want the tablet to feel fast in everyday use, handle heavier apps smoothly, or stay capable for longer.

    Importance: HIGH

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) uses the Qualcomm Snapdragon 810 chipset, while the average tablet uses MediaTek MT8,169A.Qualcomm Snapdragon 810 vs MediaTek MT8169A
  • 9,500 Hz higher PWM dimming frequency
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher PWM dimming frequency than the average tablet (9,500 Hz vs 0 Hz). The average tablet has PWM dimming frequency of 0 Hz.
    Below 67% brightness only.
    What it is: The frequency used when the display lowers brightness with PWM, usually measured in hertz.
    When it matters: When you are sensitive to screen flicker at lower brightness.

    Importance: MEDIUM

    Good value: >200 Hz

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher PWM dimming frequency than the average tablet (9,500 Hz vs 0 Hz). The average tablet has PWM dimming frequency of 0 Hz.9500 Hz vs 0 Hz
  • Has NFC
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has NFC support, the average tablet does not. 9.8% of tablets include 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

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has NFC support, the average tablet does not. 9.8% of tablets include NFC.
  • Supports fast charging
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports fast charging, the average tablet does not. 49.3% of tablets feature 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 tablet spends tethered to a wall outlet.

    Importance: MEDIUM

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports fast charging, the average tablet does not. 49.3% of tablets feature fast charging.
  • 33.5% higher pixel density
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher pixel density than the average tablet (299 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
    What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
    When it matters: When you read a lot, look at fine details, or want text and graphics to look cleaner at close range.

    Importance: HIGH

    Good value: >250 ppi

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher pixel density than the average tablet (299 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.299 ppi vs 224 ppi
  • Higher screen resolution
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher screen resolution than the average tablet (2560×1600 vs 1920×1200). The average tablet resolution is 1920×1200.
    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 text and media to look sharper on a larger display.

    Importance: HIGH

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher screen resolution than the average tablet (2560×1600 vs 1920×1200). The average tablet resolution is 1920×1200.2560×1600 vs 1920×1200
  • Better GPU
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) uses the Adreno 430 GPU, while the average tablet uses Mali-G51. GPU choice is one of the main performance differences between tablets.
    What it is: The official model name of the graphics processor used in the tablet.
    When it matters: When you care about gaming, graphics-heavy apps, or how strong the tablet's graphics hardware is overall.

    Importance: HIGH

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) uses the Adreno 430 GPU, while the average tablet uses Mali-G51. GPU choice is one of the main performance differences between tablets.Adreno 430 vs Mali-G51
  • Better chipset
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) uses the Qualcomm Snapdragon 810 chipset, while the average tablet uses MediaTek MT8,169A.
  • Better GPU
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) uses the Adreno 430 GPU, while the average tablet uses Mali-G51. GPU choice is one of the main performance differences between tablets.
  • 7x lower TDP
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher TDP than the average tablet (35 W vs 5 W). The average tablet has a TDP of 5 W.
  • Newer DDR memory version
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports a newer DDR version than the average tablet (LPDDR4 vs LPDDR3). The average DDR version is LPDDR3.
  • 71.8% higher memory bandwidth
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher memory bandwidth than the average tablet (25.6 GB/s vs 14.9 GB/s). The average tablet has memory bandwidth of 14.9 GB/s.
  • 2 more CPU threads
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has more CPU threads than the average tablet (8 vs 6). The average tablet has 6 CPU threads.
  • Supports external displays
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has more supported external displays than the average tablet (yes vs no). The average tablet supports no external displays.
  • 9,500 Hz higher PWM dimming frequency
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher PWM dimming frequency than the average tablet (9,500 Hz vs 0 Hz). The average tablet has PWM dimming frequency of 0 Hz.
  • 33.5% higher pixel density
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher pixel density than the average tablet (299 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
  • Higher screen resolution
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher screen resolution than the average tablet (2560×1600 vs 1920×1200). The average tablet resolution is 1920×1200.
  • 100 nits higher typical brightness
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher typical brightness than the average tablet (500 nits vs 400 nits). The average tablet reaches 400 nits typical brightness.
  • 75 ppi higher screen sharpness
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher screen sharpness than the average tablet (299 ppi vs 224 ppi). The average tablet has screen sharpness of 224 ppi.
  • 99 nits higher peak brightness
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher peak brightness than the average tablet (500 nits vs 401 nits). The average tablet reaches 401 nits peak brightness.
  • Allows manual focus
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) allows manual focus control, the average tablet does not. 37% of tablets include manual focus.
  • Allows manual ISO
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) allows manual ISO adjustment, the average tablet does not. 42.5% of tablets feature manual ISO.
  • Uses a BSI sensor
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) uses a BSI sensor, the average tablet does not. 30.7% of tablets include BSI sensors.
  • Supports slow-motion recording
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports slow-motion recording, the average tablet does not. 38% of tablets offer slow-mo.
  • Wider main camera aperture
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a better main camera aperture than the average tablet (f/2.0 vs f/2.2). The average tablet uses f/2.2 main camera aperture.
  • 0.1 MP higher main camera megapixels
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a higher main camera resolution than the average tablet (8.1 MP vs 8 MP). The average tablet main camera has 8 MP megapixels.
  • 0.1 MP higher front camera megapixels
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has more front camera megapixels than the average tablet (5.1 MP vs 5 MP). The average tablet has 5 MP front camera resolution.
  • 7 hours longer battery life
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) offers longer battery life than the average tablet (17 hours vs 10 hours). The average tablet offers 10 hours of battery life.
  • Supports fast charging
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports fast charging, the average tablet does not. 49.3% of tablets feature fast charging.
  • Has NFC
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has NFC support, the average tablet does not. 9.8% of tablets include NFC.
  • Has a fingerprint scanner
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) offers a better fingerprint scanner setup than the average tablet (yes vs no). Fingerprint scanner quality still varies a lot between tablets.
  • Has HDMI output
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports HDMI output, the average tablet does not. 49.6% of tablets offer direct HDMI connectivity.
  • Has a barometer
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) features a barometer, the average tablet does not. 17% of tablets include a barometer.
  • Supports Galileo
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports Galileo satellite navigation, the average tablet does not. 43% of tablets include Galileo support.
  • 19.8% lighter
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) is lighter than the average tablet (393 g vs 490 g). The average tablet weighs 490 g.
  • 1.9 mm thinner
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) is thinner than the average tablet (6.1 mm vs 8 mm). The average tablet is 8 mm thick.
  • 33 mm shorter
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) is shorter than the average tablet (167 mm vs 200 mm). The average tablet is 200 mm tall.
  • 1 more microphone/s
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has more microphones than the average tablet (2 vs 1). The average tablet has 1 microphones.
  • 59.5% lower Geekbench 6 multi-core benchmark score
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) achieves a lower Geekbench 6 multi-core benchmark score than the average tablet (758 points vs 1,872 points). The average tablet scores 1,872 points in Geekbench 6 multi-core.
  • 60.5% lower Geekbench 6 single-core benchmark score
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) achieves a lower Geekbench 6 single-core benchmark score than the average tablet (288 points vs 729 points). The average tablet scores 729 points in Geekbench 6 single-core.
  • 1 GB less RAM
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has less RAM capacity than the average tablet (3 GB vs 4 GB). The average tablet has 4 GB of RAM.
  • 50% less storage
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has less internal storage than the average tablet (32 GB vs 64 GB). The average tablet provides 64 GB of internal storage.
  • 656 points lower PassMark single-core benchmark
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) achieves a lower PassMark single-core benchmark score than the average tablet (288 points vs 944 points). The average tablet scores 944 points in PassMark single-core.
  • 266 MHz slower RAM speed
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a lower RAM speed than the average tablet (1,600 MHz vs 1,866 MHz). The average tablet has RAM speed of 1,866 MHz.
  • 42.9% larger process node
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) uses a larger process node than the average tablet (20 nm vs 14 nm). The average tablet uses a process node of 14 nm.
  • 95 MHz lower GPU turbo clock
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a lower GPU turbo speed than the average tablet (600 MHz vs 695 MHz). The average tablet has GPU turbo speed of 695 MHz.
  • Supports older OpenCL version
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports a lower OpenCL version than the average tablet (1.2 vs 2.0). The average tablet supports OpenCL version 2.0.
  • Supports older OpenGL ES version
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) supports a lower OpenGL ES version than the average tablet (3.1 vs 3.2). The average tablet supports OpenGL ES version 3.2.
  • Lower contrast ratio
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a lower contrast ratio than the average tablet (1000:1 vs 1120:1). The average tablet has a contrast ratio of 1120:1.
  • 9.1% smaller battery capacity
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) has a lower battery capacity than the average tablet (6,000 mAh vs 6,600 mAh). The average tablet battery has capacity of 6,600 mAh.
  • Lacks USB Type-C
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) lacks a USB Type-C port, the average tablet includes one. 51.8% of tablets use USB Type-C.
    USB Type-C port is not present.
  • Older Bluetooth version
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) uses an older Bluetooth version than the average tablet (4.1 vs 5.0). The average tablet uses Bluetooth 5.0.
    Bluetooth version: 4.1.
  • Shorter update support
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) offers shorter update support than the average tablet (short vs medium). The average tablet gets medium of update support.
  • Does not receive direct OS updates
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support direct OS updates, the average tablet does. 79.4% of tablets support direct OS updates.
  • No picture-in-picture
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support picture-in-picture, the average tablet does. 61.1% of tablets support picture-in-picture.
  • No camera/mic privacy toggles
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) lacks camera and microphone privacy toggles, the average tablet includes them. 53% of tablets offer these toggles.
  • No location privacy controls
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not offer location privacy controls, the average tablet does. 75.2% of tablets include location privacy features.
    trusted_sources_support_yes
  • Lacks dark mode
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support dark mode, the average tablet does. 56.6% of tablets have dark mode.
  • 75.5 mm wider
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) is wider than the average tablet (254 mm vs 178.5 mm). The average tablet is 178.5 mm wide.
  • 4 years older release date
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) is an older model than the average tablet (2015 vs 2019).
    June 2015
  • Lacks USB Type-C
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) lacks a USB Type-C port, the average tablet includes one. 51.8% of tablets use USB Type-C.
    USB Type-C port is not present.
    What it is: A modern, reversible connector used for charging, data transfer, and sometimes audio or video output.
    When it matters: When you want a reversible cable that handles charging, data, and accessories universally.

    Importance: MEDIUM

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) lacks a USB Type-C port, the average tablet includes one. 51.8% of tablets use USB Type-C.
  • Shorter update support
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) offers shorter update support than the average tablet (short vs medium). The average tablet gets medium of update support.
    What it is: The expected length of software update support for the tablet.
    When it matters: When you care about how long the tablet should keep getting software updates.

    Importance: HIGH

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) offers shorter update support than the average tablet (short vs medium). The average tablet gets medium of update support.short vs medium
  • Does not receive direct OS updates
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support direct OS updates, the average tablet does. 79.4% of tablets support direct OS updates.
    What it is: Receives major operating system updates directly from the device maker or platform provider instead of waiting on extra intermediaries.
    When it matters: When fast access to new Android or system features and security patches matters to you.

    Importance: HIGH

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support direct OS updates, the average tablet does. 79.4% of tablets support direct OS updates.
  • No picture-in-picture
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support picture-in-picture, the average tablet does. 61.1% of tablets support picture-in-picture.
    What it is: Support for keeping compatible video or calls in a small floating window.
    When it matters: When you want video or calls to stay visible while using another app.

    Importance: MEDIUM

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not support picture-in-picture, the average tablet does. 61.1% of tablets support picture-in-picture.
  • No camera/mic privacy toggles
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) lacks camera and microphone privacy toggles, the average tablet includes them. 53% of tablets offer these toggles.
    What it is: A privacy control that restricts or notifies users about apps accessing the camera or microphone.
    When it matters: When you want assurance that no app is secretly recording you.

    Importance: MEDIUM

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) lacks camera and microphone privacy toggles, the average tablet includes them. 53% of tablets offer these toggles.
  • 59.5% lower Geekbench 6 multi-core benchmark score
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) achieves a lower Geekbench 6 multi-core benchmark score than the average tablet (758 points vs 1,872 points). The average tablet scores 1,872 points in Geekbench 6 multi-core.
    What it is: A cross-platform benchmark by Primate Labs that evaluates multi-core CPU performance. It simulates real-world workloads to measure how efficiently a device handles multitasking and parallel processing.
    When it matters: When you perform heavy multitasking or run pro-level apps like video editors.

    Importance: MEDIUM

    Good value: >3500

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) achieves a lower Geekbench 6 multi-core benchmark score than the average tablet (758 points vs 1,872 points). The average tablet scores 1,872 points in Geekbench 6 multi-core.758 points vs 1872 points
  • 60.5% lower Geekbench 6 single-core benchmark score
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) achieves a lower Geekbench 6 single-core benchmark score than the average tablet (288 points vs 729 points). The average tablet scores 729 points in Geekbench 6 single-core.
    What it is: A cross-platform benchmark by Primate Labs that measures single-core CPU performance. It reflects how quickly a device handles everyday tasks that rely on a single processing core.
    When it matters: When you want snappy responsiveness in everyday interactions and simple apps.

    Importance: HIGH

    Good value: >1300

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) achieves a lower Geekbench 6 single-core benchmark score than the average tablet (288 points vs 729 points). The average tablet scores 729 points in Geekbench 6 single-core.288 points vs 729 points
  • No location privacy controls
    Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not offer location privacy controls, the average tablet does. 75.2% of tablets include location privacy features.
    trusted_sources_support_yes
    What it is: A privacy feature that allows users to control which apps have access to location data and when they can use it.
    When it matters: When you want to control exactly when and how apps track your physical movements.

    Importance: MEDIUM

    Sony Xperia Z4 Tablet 4G (3GB + 32GB) does not offer location privacy controls, the average tablet does. 75.2% of tablets include location privacy features.

Graphic comparison of Sony Xperia Z4 Tablet 4G (3GB + 32GB) and other tablets

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Third-party reviews

(Reviews last updated: May 2026)

What customers like about Sony Xperia Z4 Tablet 4G (3GB + 32GB)?

  • Extremely thin (6.1mm) and lightweight (393g) design makes it highly portable.
  • Stunning 10.1-inch 2K (2560x1600) display with vibrant colors and excellent sharpness.
  • IP65/68 water and dust resistance, featuring a capless waterproof micro-USB port.
  • Fast and smooth performance powered by the Snapdragon 810 processor and 3GB of RAM.
  • Long battery life, with some tests reaching over 16 hours of web browsing.
  • High-quality front-facing stereo speakers provide an immersive audio experience.

What customers dislike about Sony Xperia Z4 Tablet 4G (3GB + 32GB)?

  • The 8.1MP rear camera is considered mediocre, producing grainy or washed-out images.
  • The optional BKB50 Bluetooth keyboard is often described as cramped, flimsy, and prone to lag.
  • The matte plastic back is prone to picking up oily fingerprints and scuff marks.
  • The device can become uncomfortably hot to the touch during heavy processing tasks.
  • The extremely thin profile makes the screen feel fragile and susceptible to hairline cracks if flexed.
  • Limited internal storage options (32GB), requiring a microSD card for power users.

Expert reviews

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31/07/2015
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theverge.com
08/07/2015
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wired.com
07/07/2015
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theguardian.com
19/05/2015
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trustedreviews.com
02/03/2015
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techradar.com
06/06/2016
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cnet.com
12/07/2015
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editorial.recombu.com
13/05/2015
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t3.com
14/09/2020
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laptopmedia.com
20/07/2015
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expertreviews.co.uk
26/05/2015
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theregister.com
04/08/2015
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oe24.at
14/07/2015
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stern.de
02/07/2015
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n-tv.de
02/08/2015
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connect.de
22/06/2015
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notebookcheck.com
10/07/2015
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areadvd.de
26/08/2015
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computerbase.de
17/07/2015
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nextpit.de
25/06/2015
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computerbild.de
19/06/2015
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chip.de
01/07/2015
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cnetfrance.fr
30/07/2015
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android-mt.ouest-france.fr
21/07/2015
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frandroid.com
20/09/2023
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lesnumeriques.com
03/06/2015
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journaldugeek.com
08/05/2015
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elespanol.com
24/06/2015
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laptopmedia.com
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xataka.com
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smartworld.it
23/07/2015
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consumentenbond.nl
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androidworld.nl
26/08/2015
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03/03/2015
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fwd.nl
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03/03/2015
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