Lenovo Tab K12

WLAN only, 12.10", 256 GB, Grey
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Product details

The Lenovo Tab K12 is a powerful tablet equipped with an impressive 12.1-inch display that offers a resolution of 2560 x 1600 pixels. With an internal storage of 256 GB and 8 GB of RAM, it is ideal for multitasking and storing extensive data. Powered by a MediaTek Dimensity 6400 processor, it delivers smooth performance for various applications and tasks. The built-in cameras, a 13 MP rear camera and an 8 MP front camera, enable high-quality photos and video conferencing. The tablet supports Wi-Fi 5 for fast internet connectivity and features a USB-C port for versatile connection options. Weighing only 530 g, it is lightweight and portable, making it an ideal companion for on-the-go use. The Lenovo Tab K12 runs on the latest Android 15 operating system, providing a user-friendly interface and access to a wide range of apps.

  • High-resolution 12.1-inch display with 2560 x 1600 pixels
  • Powerful MediaTek Dimensity 6400 processor with 8 cores
  • Large internal storage of 256 GB and 8 GB of RAM
  • Integrated 13 MP rear camera and 8 MP front camera for high-quality shots
  • Long battery life with 10200 mAh and support for fast charging.

Key specifications

Colour
Grey
Operating system
Android
Operating System Version
Android 15
Max. picture resolution
2560 x 1600 Pixels
Mobile processor
MediaTek Dimensity 6400
Working memory
8 GB
USB connector type
USB-C

General information

Item number
66285727
Manufacturer
Lenovo
Category
Tablets
Manufacturer no.
ZAGJ0407SE
Release date
14.1.2026

Tablet properties

Colour
Grey
Exact colour description
Grey
Operation
Touch screen
Tablet equipment
BluetoothIntegrated loudspeakers
Number of speakers
4x
Sensors
AccelerometerAmbient light sensorHall Sensor

Operating system

Operating system
Android
Operating System Version
Android 15

Display properties

Display size (inches)
12.10"
Panel
IPS
Panel technology
IPS
Max. picture resolution
2560 x 1600 Pixels
Refresh rate
90 Hz

Connectivity

Connectivity
BluetoothUSBWLAN
Wi-Fi standard
Wi-Fi 5 / 802.11ac
Bluetooth version
5.2

Mobile networks

Mobile phone standard
WLAN only

Processor

Mobile processor
MediaTek Dimensity 6400
Number of processor cores
8 -Core
Clock frequency
2.50 GHz

Camera properties

Camera resolution
13 Mpx
Front camera resolution
8 Mpx

Data storage properties

Working memory
8 GB
Storage capacity
256 GB
Memory card type
microSD
Max. memory extension
2000 GB

Tablet features

Localisation technology
GalileoGLONASSGPS

Interface

USB connector type
USB-C

Battery properties

Battery type
Li-ion
Capacity
10200 mAh

Durability

Protection type (IP code)
IP52

Origin

Country of origin
Sweden

Scope of delivery

Scope of delivery
None

Energy declaration

Energy efficiency class
F

Product dimensions

Length
18.11 cm
Width
27.88 cm
Height
0.63 cm
Weight
530 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Tablets» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 2.Honor
    0.4 %
  • 4.Xiaomi
    0.5 %
  • 5.Lenovo
    0.7 %
  • 6.Samsung
    0.9 %
  • 7.TCL
    1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 9.Apple
    4 days
  • 10.Allnet
    5 days
  • 11.Xiaomi
    6 days
  • 12.Huawei
    9 days
  • 12.Lenovo
    9 days

Return rate

How often is a product of this brand in the «Tablets» category returned?

Source: Digitec Galaxus
  • 2.Oukitel
    0.8 %
  • 3.HMD
    1.1 %
  • 4.Lenovo
    2 %
  • 5.Apple
    2.1 %
  • 6.reMarkable
    2.2 %
Source: Digitec Galaxus

Translation: machine translated
Good79/100
notebookcheck.com Logo
notebookcheck.comSingle testReleaseApril 2026
  • PositivePen input possible
  • Positivelight casing
  • Positiveprecise GPS
  • Positive5G variant available
  • PositiveNo PWM flickering
  • PositiveFast charging and good runtimes