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Acer Iconia X12 (8GB + 128GB) Review | 168 Data compared

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  • Avg. price in UK: ~£330
  • Avg. price in US: ~$350
  • RAM capacity: 8 GB
  • Internal storage: 128 GB
  • Screen size: 12.6 inches
  • Chipset: MediaTek Helio G99

Acer Iconia X12 (8GB + 128GB) review. Compare 168 technical specifications and user reviews to see how it ranks among tablets and if it is worth buying.

6.8

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%

6.8

Technical Score

10.0%

7.0

User score

Good
6.8

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%

6.9

Performance

20.0%

6.3

Display

16.0%

7.5

Camera

14.0%

7.0

Battery

12.0%

5.4

Connectivity

8.0%

9.2

Software & Features

5.0%

5.7

Design

3.0%

5.9

Audio & Multimedia

Good
7.0

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%

9.4

User reviews

30.0%

1.5

Popularity

User score:
United Kingdom
amazon
4.6
(3)
amazon
5.0
(1)

(Reviews last updated: May 2026)

Very good
  • 7.1
    Gaming

    Score components:

    25.0%

    10

    RAM capacity

    20.0%

    1.0

    Refresh rate

    20.0%

    9.4

    GPU frequency

    20.0%

    6.8

    Chipset

    15.0%

    7.8

    Battery capacity

  • 8.4
    School

    Score components:

    20.0%

    6.8

    Chipset

    20.0%

    10

    Battery life

    20.0%

    10

    RAM capacity

    10.0%

    5.0

    Weight

    10.0%

    5.4

    Internal storage

    10.0%

    10

    Keyboard accessory

    10.0%

    10

    Screen size

  • 7.8
    Work

    Score components:

    30.0%

    10

    RAM capacity

    25.0%

    6.8

    Chipset

    20.0%

    5.4

    Internal storage

    15.0%

    10

    Screen size

    5.0%

    10

    Keyboard accessory

    5.0%

    1.0

    Stylus included

  • 8.3
    Seniors

    Score components:

    20.0%

    10

    Screen size

    20.0%

    10

    Battery life

    20.0%

    5.0

    Weight

    20.0%

    10

    RAM capacity

    20.0%

    6.8

    Chipset

  • 7.9
    Kids

    Score components:

    25.0%

    7.8

    Battery capacity

    25.0%

    10

    RAM capacity

    15.0%

    5.0

    Weight

    15.0%

    5.4

    Internal storage

    10.0%

    10

    Screen size

    10.0%

    8.8

    Price

  • 6.7
    Travel

    Score components:

    20.0%

    10

    RAM capacity

    20.0%

    10

    Battery life

    15.0%

    6.8

    Chipset

    15.0%

    5.0

    Weight

    10.0%

    1.0

    Cellular module

    10.0%

    1.0

    5G connectivity

    5.0%

    10

    GPS

    5.0%

    5.4

    Internal storage

  • acer-iconia-x12-8gb-128gb
  • acer-iconia-x12-8gb-128gb
  • acer-iconia-x12-8gb-128gb
acer-iconia-x12-8gb-128gb
acer-iconia-x12-8gb-128gb
acer-iconia-x12-8gb-128gb

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.

Available versions:
8GB + 128GB8GB + 256GB£?

Verdict

The Acer Iconia X12 (8GB + 128GB) is a 12.6-inch Android tablet designed for a balance of media consumption and light productivity, featuring a vibrant 2.5K (2560 x 1600) AMOLED display with 400 nits of brightness. It is powered by a MediaTek Helio G99 octa-core processor and includes 8GB of LPDDR4X RAM, quad stereo speakers, and a substantial 10,000mAh battery supporting 30W fast charging. Key pros include its slim 6.7mm aluminium alloy chassis, expandable storage up to 1TB via microSD, and support for optional productivity accessories like a stylus and detachable keyboard. However, main cons include a modest 60Hz refresh rate, the lack of 5G or Wi-Fi 6 connectivity, and a mid-range processor that may struggle with demanding games or 4K video decoding.

Technical Specifications of tablet Acer Iconia X12 (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 Tablets based on technical performance and available features.

Score components:

22.0%

6.9

Performance

20.0%

6.3

Display

16.0%

7.5

Camera

14.0%

7.0

Battery

12.0%

5.4

Connectivity

8.0%

9.2

Software & Features

5.0%

5.7

Design

3.0%

5.9

Audio & Multimedia

6.8
Acer Iconia X12 (8GB + 128GB) has a technical score of 6.81 points, which is higher than 71.9% 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%

9.4

User reviews

30.0%

1.5

Popularity

User score:
United Kingdom
amazon
4.6
(3)
amazon
5.0
(1)

(Reviews last updated: May 2026)

7.0
Acer Iconia X12 (8GB + 128GB) has a user score of 7.02 points, which is lower than 85.8% 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.
1.5
Acer Iconia X12 (8GB + 128GB) has a popularity of 1.5 points, which is higher than 58.6% 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%

6.8

Overall score

40.0%

8.8

Price

7.4
Acer Iconia X12 (8GB + 128GB) has a quality-to-price ratio of 7.4 points, which is higher than 68.1% 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

Acer
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

8 GB
Acer Iconia X12 (8GB + 128GB) has a RAM capacity of 8 GB which is larger than the RAM capacity of 72.3% of tablets and equal to that of 17.8% 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

6 nm
Acer Iconia X12 (8GB + 128GB) is built on a 6 nm nm process node, which is smaller than the node size used in 76.4% of tablets and equal to the node used in 8.2% 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

128 GB
Acer Iconia X12 (8GB + 128GB) has an internal storage capacity of 128 GB which is larger than the storage of 56.7% of tablets and equal to that of 19.6% 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

729 points
Acer Iconia X12 (8GB + 128GB) scored 729 points in Geekbench 6 (single-core) which is higher than the score of 48.3% of tablets and equal to the score of 2.9% 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
Acer Iconia X12 (8GB + 128GB) 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
Acer Iconia X12 (8GB + 128GB) 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

OLED/AMOLED
Acer Iconia X12 (8GB + 128GB) uses a OLED/AMOLED 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

240 ppi
Acer Iconia X12 (8GB + 128GB) has a pixel density of 240 ppi which is higher than that of 65.4% of tablets and equal to that of 0.7% 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

Corning Gorilla Glass
Acer Iconia X12 (8GB + 128GB) uses Corning Gorilla Glass display glass which is stronger than that on 45.4% of tablets and equal to that on 32.7% of tablets.
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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
Acer Iconia X12 (8GB + 128GB) 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

13 MP
Acer Iconia X12 (8GB + 128GB) has a main camera resolution of 13 MP MP which is higher than that of 75% of tablets and equal to that of 20.8% 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

8 MP
Acer Iconia X12 (8GB + 128GB) has a front camera resolution of 8 MP MP which is higher than in 69.8% of tablets and equal to that in 19.4% 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/2.2
Acer Iconia X12 (8GB + 128GB) has a main camera aperture of f/2.2 which is wider than that of 30% of tablets and equal to that of 27.6% 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
Acer Iconia X12 (8GB + 128GB) 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

8,000 mAh
Acer Iconia X12 (8GB + 128GB) has a battery capacity of 8,000 mAh which is larger than the batteries in 70.2% of tablets and equal to those in 3.9% 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

30 W
Acer Iconia X12 (8GB + 128GB) supports charging speeds of 30 W which is faster than in 71.2% of tablets and equal to speeds in 3.2% 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

16 hours
Acer Iconia X12 (8GB + 128GB) has a battery life of 16 hours, which is longer than that of 90% of tablets and equal to that of 2.2% 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
Acer Iconia X12 (8GB + 128GB) 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

no
Acer Iconia X12 (8GB + 128GB) does not support 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

no
Acer Iconia X12 (8GB + 128GB) does not support 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
Acer Iconia X12 (8GB + 128GB) 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
Acer Iconia X12 (8GB + 128GB) 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
Acer Iconia X12 (8GB + 128GB) does not support 5G connectivity. 10.8% of tablets support 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

no
Acer Iconia X12 (8GB + 128GB) does not support NFC. 9.8% of tablets include NFC.
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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
Acer Iconia X12 (8GB + 128GB) 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

?
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

yes
Acer Iconia X12 (8GB + 128GB) receives 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

?
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
Acer Iconia X12 (8GB + 128GB) does not include app tracking protection. 25.2% of tablets support this feature.
Needs stronger row-level evidence for native app-tracking protection vs partial/manual privacy controls
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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

not rated
Acer Iconia X12 (8GB + 128GB) has an IP rating of not rated which is lower than that of 17% of tablets and equal to that of 83% of tablets.
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

600 g
Acer Iconia X12 (8GB + 128GB) weighs 600 g which is heavier than 77.4% of tablets and equal to the weight of 0.7% 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
Acer Iconia X12 (8GB + 128GB) 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
Acer Iconia X12 (8GB + 128GB) 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

1
Acer Iconia X12 (8GB + 128GB) includes 1 microphones, which is more than in 0.2% of tablets and equal to the number in 55.1% 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
Acer Iconia X12 (8GB + 128GB) 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
Acer Iconia X12 (8GB + 128GB) does not support Dolby Atmos. 26.4% of tablets support this audio feature.
No confirmed Dolby Atmos audio support.
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

4
Acer Iconia X12 (8GB + 128GB) includes 4 speakers, which is more than in 71.6% of tablets and equal to the number in 22.1% of tablets.
Quad 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

no
Acer Iconia X12 (8GB + 128GB) does not include an FM radio. 14.9% of tablets offer FM radio functionality.
No confirmed built-in FM radio support.
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Acer Iconia X12 (8GB + 128GB) vs the average tablet

  • 6 hours longer battery life
    Acer Iconia X12 (8GB + 128GB) offers longer battery life than the average tablet (16 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

    Acer Iconia X12 (8GB + 128GB) offers longer battery life than the average tablet (16 hours vs 10 hours). The average tablet offers 10 hours of battery life.16 hours vs 10 hours
  • Better display type
    Acer Iconia X12 (8GB + 128GB) features a better display type than the average tablet (OLED/AMOLED vs IPS LCD). The average tablet uses IPS LCD display technology.
    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

    Acer Iconia X12 (8GB + 128GB) features a better display type than the average tablet (OLED/AMOLED vs IPS LCD). The average tablet uses IPS LCD display technology.OLED/AMOLED vs IPS LCD
  • Faster storage type
    Acer Iconia X12 (8GB + 128GB) uses UFS storage, while the average tablet uses eMMC. Storage technology still varies widely across tablets.
    What it is: The storage technology used for built-in data storage, such as eMMC, UFS, or SSD.
    When it matters: When you care about app loading speed and file transfer performance.

    Importance: HIGH

    Acer Iconia X12 (8GB + 128GB) uses UFS storage, while the average tablet uses eMMC. Storage technology still varies widely across tablets.UFS vs eMMC
  • 4 GB more RAM
    Acer Iconia X12 (8GB + 128GB) has more RAM capacity than the average tablet (8 GB vs 4 GB). The average tablet has 4 GB of RAM.
    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

    Acer Iconia X12 (8GB + 128GB) has more RAM capacity than the average tablet (8 GB vs 4 GB). The average tablet has 4 GB of RAM.8 GB vs 4 GB
  • 2.5 inches larger screen size
    Acer Iconia X12 (8GB + 128GB) has a higher screen size than the average tablet (12.6 inches vs 10.1 inches). The average tablet has screen size of 10.1 inches.
    What it is: The physical diagonal measurement of the display area, usually expressed in inches.
    When it matters: When you choose between easier portability and more room for reading, video, or multitasking.

    Importance: MEDIUM

    Good value: >=11 inches

    Acer Iconia X12 (8GB + 128GB) has a higher screen size than the average tablet (12.6 inches vs 10.1 inches). The average tablet has screen size of 10.1 inches.12.6 inches vs 10.1 inches
  • Higher contrast ratio
    Acer Iconia X12 (8GB + 128GB) has a higher contrast ratio than the average tablet (1,000,000:1 vs 1120:1). The average tablet contrast ratio is 1120:1.
    What it is: The ratio between the luminance of the brightest white and the darkest black the display can produce.
    When it matters: When you want punchy colors and true blacks for an immersive viewing experience.

    Importance: MEDIUM

    Acer Iconia X12 (8GB + 128GB) has a higher contrast ratio than the average tablet (1,000,000:1 vs 1120:1). The average tablet contrast ratio is 1120:1.1,000,000:1 vs 1,120:1
  • Supports PDAF
    Acer Iconia X12 (8GB + 128GB) supports PDAF, the average tablet does not. 26.3% of tablets support PDAF.
    What it is: Support for phase-detection autofocus to lock focus faster.
    When it matters: When you want the camera to focus faster on subjects.

    Importance: LOW

    Acer Iconia X12 (8GB + 128GB) supports PDAF, the average tablet does not. 26.3% of tablets support PDAF.
  • Higher screen resolution
    Acer Iconia X12 (8GB + 128GB) 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

    Acer Iconia X12 (8GB + 128GB) 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
  • Faster storage type
    Acer Iconia X12 (8GB + 128GB) uses UFS storage, while the average tablet uses eMMC. Storage technology still varies widely across tablets.
  • 4 GB more RAM
    Acer Iconia X12 (8GB + 128GB) has more RAM capacity than the average tablet (8 GB vs 4 GB). The average tablet has 4 GB of RAM.
  • Better chipset
    Acer Iconia X12 (8GB + 128GB) uses the MediaTek Helio G99 chipset, while the average tablet uses MediaTek MT8,169A.
  • 57.1% smaller process node
    Acer Iconia X12 (8GB + 128GB) uses a smaller process node than the average tablet (6 nm vs 14 nm). The average tablet uses a process node of 14 nm.
  • 46.2% faster GPU clock
    Acer Iconia X12 (8GB + 128GB) has a higher GPU frequency than the average tablet (950 MHz vs 650 MHz). The average tablet has GPU frequency of 650 MHz.
  • Newer DDR memory version
    Acer Iconia X12 (8GB + 128GB) supports a newer DDR version than the average tablet (LPDDR4X vs LPDDR3). The average DDR version is LPDDR3.
  • 2x more storage
    Acer Iconia X12 (8GB + 128GB) has more internal storage than the average tablet (128 GB vs 64 GB). The average tablet provides 64 GB of internal storage.
  • 2 more CPU threads
    Acer Iconia X12 (8GB + 128GB) has more CPU threads than the average tablet (8 vs 6). The average tablet has 6 CPU threads.
  • 10% higher CPU speed
    Acer Iconia X12 (8GB + 128GB) has a higher CPU speed than the average tablet (2.2 GHz vs 2 GHz). The average tablet has CPU speed of 2 GHz.
  • Better GPU
    Acer Iconia X12 (8GB + 128GB) uses the ARM Mali-G57 MC2 GPU, while the average tablet uses Mali-G51. GPU choice is one of the main performance differences between tablets.
  • 255 MHz higher GPU turbo clock
    Acer Iconia X12 (8GB + 128GB) has a higher GPU turbo speed than the average tablet (950 MHz vs 695 MHz). The average tablet has GPU turbo speed of 695 MHz.
  • 2x higher maximum RAM
    Acer Iconia X12 (8GB + 128GB) has more maximum RAM than the average tablet (8 GB vs 4 GB). The average tablet supports up to 4 GB of RAM.
  • 3x more L1
    Acer Iconia X12 (8GB + 128GB) has more L1 cache than the average tablet (192 KB vs 64 KB). The average tablet has 64 KB of L1 cache.
  • 896 GB more external memory supported
    Acer Iconia X12 (8GB + 128GB) has more maximum external memory than the average tablet (1,024 GB vs 128 GB). The average tablet supports 128 GB of maximum external memory.
  • 1,291 points higher PassMark benchmark
    Acer Iconia X12 (8GB + 128GB) achieves a higher PassMark benchmark result than the average tablet (3,702 points vs 2,411 points). The average tablet scores 2,411 points in PassMark.
  • Better display type
    Acer Iconia X12 (8GB + 128GB) features a better display type than the average tablet (OLED/AMOLED vs IPS LCD). The average tablet uses IPS LCD display technology.
  • 2.5 inches larger screen size
    Acer Iconia X12 (8GB + 128GB) has a higher screen size than the average tablet (12.6 inches vs 10.1 inches). The average tablet has screen size of 10.1 inches.
  • Higher contrast ratio
    Acer Iconia X12 (8GB + 128GB) has a higher contrast ratio than the average tablet (1,000,000:1 vs 1120:1). The average tablet contrast ratio is 1120:1.
  • Higher screen resolution
    Acer Iconia X12 (8GB + 128GB) has a higher screen resolution than the average tablet (2560×1600 vs 1920×1200). The average tablet resolution is 1920×1200.
  • 7.1% higher pixel density
    Acer Iconia X12 (8GB + 128GB) has a higher pixel density than the average tablet (240 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
  • Supports PDAF
    Acer Iconia X12 (8GB + 128GB) supports PDAF, the average tablet does not. 26.3% of tablets support PDAF.
  • 5 MP higher main camera megapixels
    Acer Iconia X12 (8GB + 128GB) has a higher main camera resolution than the average tablet (13 MP vs 8 MP). The average tablet main camera has 8 MP megapixels.
  • 3 MP higher front camera megapixels
    Acer Iconia X12 (8GB + 128GB) has more front camera megapixels than the average tablet (8 MP vs 5 MP). The average tablet has 5 MP front camera resolution.
  • Has a flash
    Acer Iconia X12 (8GB + 128GB) features a built-in flash, the average tablet does not. 45.2% of tablets include a flash.
  • 1 more flash LEDs
    Acer Iconia X12 (8GB + 128GB) has more flash LEDs than the average tablet (1 vs 0). The average tablet has 0 flash LEDs.
  • 6 hours longer battery life
    Acer Iconia X12 (8GB + 128GB) offers longer battery life than the average tablet (16 hours vs 10 hours). The average tablet offers 10 hours of battery life.
  • Includes battery health monitoring
    Acer Iconia X12 (8GB + 128GB) features battery health monitoring, the average tablet does not. 34.7% of tablets include battery health tools.
  • 66.7% faster charging speed
    Acer Iconia X12 (8GB + 128GB) supports faster charging than the average tablet (30 W vs 18 W). The average tablet supports charging speed of 18 W.
  • 21.2% larger battery capacity
    Acer Iconia X12 (8GB + 128GB) has a higher battery capacity than the average tablet (8,000 mAh vs 6,600 mAh). The average tablet battery has capacity of 6,600 mAh.
  • Newer Bluetooth version
    Acer Iconia X12 (8GB + 128GB) supports a newer Bluetooth version than the average tablet (5.2 vs 5.0). The average tablet uses Bluetooth 5.0.
  • Supports live text recognition
    Acer Iconia X12 (8GB + 128GB) supports live text recognition, the average tablet does not. 31.7% of tablets can recognize text from images.
  • Allows app offloading
    Acer Iconia X12 (8GB + 128GB) allows app offloading, the average tablet does not. 23.7% of tablets support this feature.
  • Supports full-page screenshots
    Acer Iconia X12 (8GB + 128GB) supports full-page screenshots, the average tablet does not. 49.5% of tablets support full-page screenshots.
  • Supports dynamic theme
    Acer Iconia X12 (8GB + 128GB) features dynamic themes, the average tablet does not. 29.1% of tablets offer dynamic theming.
  • Has clipboard warnings
    Acer Iconia X12 (8GB + 128GB) has clipboard warnings, the average tablet does not. 38% of tablets include clipboard warnings.
  • Has extra dim mode
    Acer Iconia X12 (8GB + 128GB) features extra dim mode, the average tablet does not. 33.4% of tablets support extra diming.
  • Suitable for drawing
    Acer Iconia X12 (8GB + 128GB) is suitable for drawing, the average tablet is not. 40.3% of tablets are suitable for drawing.
  • 6 years newer release date
    Acer Iconia X12 (8GB + 128GB) has a newer release date than the average tablet (2025 vs 2019).
  • 1.3 mm thinner
    Acer Iconia X12 (8GB + 128GB) is thinner than the average tablet (6.7 mm vs 8 mm). The average tablet is 8 mm thick.
  • 2 more speakers
    Acer Iconia X12 (8GB + 128GB) has more speakers than the average tablet (4 vs 2). The average tablet has 2 speakers.

Total
Overall
Performance
Display
Camera
Battery
Connectivity
Software & Features
Design
Audio & Multimedia
  • 2 fewer GPU execution units
    Acer Iconia X12 (8GB + 128GB) has less GPU execution units than the average tablet (2 vs 4). The average tablet has 4 GPU execution units.
  • 75% fewer transistors
    Acer Iconia X12 (8GB + 128GB) has less transistors than the average tablet (1,000 million vs 4,000 million). The average tablet chipset has 4,000 million transistors.
  • 1 nits lower peak brightness
    Acer Iconia X12 (8GB + 128GB) has a lower peak brightness than the average tablet (400 nits vs 401 nits). The average tablet reaches 401 nits peak brightness.
  • No timelapse video
    Acer Iconia X12 (8GB + 128GB) does not support timelapse video, the average tablet does. 54.5% of tablets include timelapse modes.
  • No manual white balance
    Acer Iconia X12 (8GB + 128GB) does not allow manual white balance adjustments, the average tablet does. 51.2% of tablets include white balance controls.
  • No panorama mode
    Acer Iconia X12 (8GB + 128GB) does not have a panorama mode, the average tablet does. 78.5% of tablets include panorama features.
  • No LTE support
    Acer Iconia X12 (8GB + 128GB) does not support LTE, the average tablet does. 63.3% of tablets support LTE.
  • No cellular module
    Acer Iconia X12 (8GB + 128GB) does not have a cellular module, the average tablet does. 59.7% of tablets include a cellular module.
  • No Ethernet support
    Acer Iconia X12 (8GB + 128GB) does not have Ethernet support, the average tablet does. 66.6% of tablets support Ethernet.
  • 22.4% heavier
    Acer Iconia X12 (8GB + 128GB) is heavier than the average tablet (600 g vs 490 g). The average tablet weighs 490 g.
  • 104.7 mm wider
    Acer Iconia X12 (8GB + 128GB) is wider than the average tablet (283.2 mm vs 178.5 mm). The average tablet is 178.5 mm wide.
  • 83.2 mm taller
    Acer Iconia X12 (8GB + 128GB) is taller than the average tablet (283.2 mm vs 200 mm). The average tablet is 200 mm tall.
  • No LTE support
    Acer Iconia X12 (8GB + 128GB) does not support LTE, the average tablet does. 63.3% of tablets support LTE.
    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

    Acer Iconia X12 (8GB + 128GB) does not support LTE, the average tablet does. 63.3% of tablets support LTE.
  • No manual white balance
    Acer Iconia X12 (8GB + 128GB) does not allow manual white balance adjustments, the average tablet does. 51.2% of tablets include white balance controls.
    What it is: Allows the user to adjust color temperature settings to ensure accurate color reproduction in different lighting conditions.
    When it matters: When you need to correct color casts caused by artificial lighting.

    Importance: LOW

    Acer Iconia X12 (8GB + 128GB) does not allow manual white balance adjustments, the average tablet does. 51.2% of tablets include white balance controls.
  • No timelapse video
    Acer Iconia X12 (8GB + 128GB) does not support timelapse video, the average tablet does. 54.5% of tablets include timelapse modes.
    What it is: A recording mode that captures frames at long intervals to accelerate the passage of time in the final video.
    When it matters: When you want to condense long events like sunsets or traffic into short, dynamic clips.

    Importance: LOW

    Acer Iconia X12 (8GB + 128GB) does not support timelapse video, the average tablet does. 54.5% of tablets include timelapse modes.
  • No cellular module
    Acer Iconia X12 (8GB + 128GB) does not have a cellular module, the average tablet does. 59.7% of tablets include a 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

    Acer Iconia X12 (8GB + 128GB) does not have a cellular module, the average tablet does. 59.7% of tablets include a cellular module.
  • No panorama mode
    Acer Iconia X12 (8GB + 128GB) does not have a panorama mode, the average tablet does. 78.5% of tablets include panorama features.
    What it is: A feature that stitches together multiple images taken while panning the camera to create a wide-angle scenic shot.
    When it matters: When you want to capture a vast landscape or scene that is too wide for a single shot.

    Importance: LOW

    Acer Iconia X12 (8GB + 128GB) does not have a panorama mode, the average tablet does. 78.5% of tablets include panorama features.
  • No Ethernet support
    Acer Iconia X12 (8GB + 128GB) does not have Ethernet support, the average tablet does. 66.6% of tablets support Ethernet.
    What it is: Support for wired network connections, usually through an adapter or dock.
    When it matters: When you need a stable wired internet connection.

    Importance: LOW

    Acer Iconia X12 (8GB + 128GB) does not have Ethernet support, the average tablet does. 66.6% of tablets support Ethernet.
  • 22.4% heavier
    Acer Iconia X12 (8GB + 128GB) is heavier than the average tablet (600 g vs 490 g). The average tablet weighs 490 g.
    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

    Acer Iconia X12 (8GB + 128GB) is heavier than the average tablet (600 g vs 490 g). The average tablet weighs 490 g.600 g vs 490 g
  • 104.7 mm wider
    Acer Iconia X12 (8GB + 128GB) is wider than the average tablet (283.2 mm vs 178.5 mm). The average tablet is 178.5 mm wide.
    What it is: The horizontal dimension of the device when held in portrait orientation.
    When it matters: When you want the tablet to fit more easily in a bag, stand, or keyboard case.

    Importance: LOW

    Acer Iconia X12 (8GB + 128GB) is wider than the average tablet (283.2 mm vs 178.5 mm). The average tablet is 178.5 mm wide.283.2 mm vs 178.5 mm
Total
Overall
Performance
Display
Camera
Connectivity
Design

Graphic comparison of Acer Iconia X12 (8GB + 128GB) and other tablets

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Third-party reviews

United Kingdom
amazon
4.6
3 Reviews
amazon
5.0
1 Reviews

(Reviews last updated: May 2026)

United Kingdom
amazon
4.4
14 Reviews

(Reviews last updated: May 2026)

What customers like about Acer Iconia X12 (8GB + 128GB)?

  • High-quality 12.6-inch AMOLED display with vibrant colors and deep blacks
  • Slim and lightweight aluminum chassis making it highly portable
  • Long-lasting 10,000 mAh battery providing up to 16 hours of use
  • Rich and loud quad-speaker system suitable for media consumption
  • Productivity potential through optional stylus and detachable keyboard support
  • Competitive pricing, especially when found with retail discounts

What customers dislike about Acer Iconia X12 (8GB + 128GB)?

  • Dated MediaTek Helio G99 processor which may struggle with heavy multitasking or 4K decoding
  • Lacks modern wireless standards, supporting only Wi-Fi 5 and Bluetooth 5.2
  • Limited 60Hz refresh rate on the display, which is lower than some competitors
  • Peak brightness of 400 nits can be insufficient for outdoor use
  • Lack of 5G cellular support on the mid-range chipset
  • Uncertainty regarding long-term Android OS and security updates

Expert reviews

N
notebookcheck.net
27/10/2024
Summary of the review
Acer Iconia X12 - Notebookcheck.net External Reviews
H
heise.de
11/06/2025
Summary of the review
Acer Iconia X12 im Test: Tablet mit OLED-Display für nur 300 Euro
(Translated)Show original
N
notebookcheck.com
26/05/2025
Summary of the review
Das günstigste AMOLED-Tablet auf dem Markt – Acer Iconia X12 Tablet im Test
(Translated)Show original
A
acer.com
No date
Summary of the review
Acer Iconia X12 | Tablette AMOLED | Acer France
(Translated)Show original
R
review.nl
29/06/2025
Summary of the review
Acer Iconia X12 X12-11-83PR tablet met pen (Note: Site multilingue avec section test français/néerlandais) Souhaitez-vous comparer les performances de...
(Translated)Show original
T
tomshw.it
04/09/2024
Summary of the review
[Tom's Hardware Italia] Acer svela Iconia X12: tablet AMOLED pensato per il multitasking
(Translated)Show original
K
kieskeurig.nl
05/07/2025
Summary of the review
Review: Acer Iconia X12 X12-11-83PR – krachtige tablet met pen die verrast
(Translated)Show original
R
review.nl
29/06/2025
Summary of the review
Acer Iconia X12 X12-11-83PR tablet met pen - Review.nl
(Translated)Show original

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