Acer Iconia X12

Brand: Acer
Category: Tablets

PROCESSOR: Mediatek Helio G99
RAM: 8 GB
STORAGE: 256 GB
DISPLAY: 12.6 inches
CAMERA: 1600 x 2560 pixels
BATTERY: Li-Ion 8000 mAh

Our Rating

The overall rating is based on review by our editors

8.8 4.4 1

Design 9 / 10
Display 9 / 10
Camera 8 / 10
Features 9 / 10
Connectivity 9 / 10
Usability 8 / 10
Performance 9 / 10
Battery 9 / 10

Acer Iconia X12 has been officially announced on September 3, 2025.

Product Main Features:

This tablet is designed with a slim profile and large screen, making it a solid choice for productivity and entertainment. It measures 286.2 x 184.4 x 6.5 mm and weighs 500 g, offering a sleek yet sturdy build. The device does not support a SIM card but does come with stylus support, adding versatility for note-taking and creative tasks.

On the display front, Acer Iconia X12 features a 12.6-inch AMOLED screen with a resolution of 1600 x 2560 pixels and a 16:10 aspect ratio, delivering sharp visuals at ~240 ppi density. The screen supports 400 nits of brightness and boasts an 87.2% screen-to-body ratio for an immersive viewing experience.

Powered by Android 15, the tablet runs on a Mediatek Helio G99 chipset built on the 6 nm process. It packs an octa-core CPU (2×2.2 GHz Cortex-A76 & 6×2.0 GHz Cortex-A55) paired with a Mali-G57 MC2 GPU, ensuring smooth multitasking and graphics performance. The device offers 8GB RAM and 256GB storage, expandable via a dedicated microSD slot, based on UFS storage technology.

For photography, it carries a 13 MP rear camera with LED flash and a 5 MP front camera, supporting 1080p video recording. Other highlights include quad stereo speakers, Wi-Fi ac, Bluetooth 5.2, USB-C 2.0 with magnetic connector, and an 8000 mAh battery, available in Matte Black.

Comments

Acer Iconia X12 - SPECIFICATIONS

General

Model

Acer Iconia X12
Released

September 2025
Status

Available

Design

Type Design Type called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. There are three major form factors seen in mobile phones => bar phones, folding phones and sliding phones.

Bar
Dimensions

286.2 x 184.4 x 6.5 mm
Weight

500 grams
Waterproof

No

Display

Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)

AMOLED
Size

12.6 inches
Resolution

1600 x 2560 pixels
Display Colors Display Colors is refers to the number of different shades of colors that the screen is capable of displaying => 64K colors, 256K colors and 16 million colors, Obviously 16M is highest available range of colors and better than others.

16M
Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality.

240 ppi (pixels per inch)
Touch Screen

Yes
Features

400 nits

Hardware

CPU The main chipset of the device.

Mediatek Helio G99 (6 nm) Octa-core (2x2.2 GHz Cortex-A76 + 6x2.0 GHz Cortex-A55)
GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion.

Mali-G57 MC2
RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices.

8 GB
Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored.

256 GB
Memory Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras.

microSDXC (dedicated slot)
Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device.

Accelerometer, proximity (accessories only)

Software

Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device.

Android 15
User Interface UI or user interface of a device is the look and feel of the on-screen menu system. How it works, its color scheme, how it responds to button presses, all of these things are part of the user interface.

Yes

Camera

Rear Camera Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality.

13 MP
Image

1080p
Video

1080p@30fps
Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration)

Yes
Front Camera

5 MP

Connectivity

Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world.

Yes
USB

2.0
GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky.

Yes
NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.

No
Wireless Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.

No