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Lenovo Tab K12 5G 12.1Inches (12GB/256GB) Luna Grey
Tablets

Lenovo Tab K12 5G 12.1Inches (12GB/256GB) Luna Grey

Key features:

  • Model 2025
  • MediaTek Dimensity 6400
  • IPS Display 12.1" 90Hz
  • 13 MP Camera
  • Large 10200mAh Battery
See full description

  • Screen Size

    12.1

    The diagonal of the tablet's screen.


    • Large screen for more comfortable work, watching movies, and multitasking with multiple applications. 
    • If portability is your priority, choose a smaller size. If you want comfort and space for work or entertainment, the larger size is the best choice.

  • Battery Capacity

    Battery capacity indicates the duration of your tablet's usage without charging. 


    It is measured in mAh - a larger number usually indicates longer autonomy, always in combination with the usage and features of the device.


    For example, a tablet with 5000 mAh lasts approximately 5–7 hours of intensive use.


    With 7000 mAh or more, you have comfortable autonomy for the whole day, ideal for videos, browsing, or work.

    If you frequently use the tablet for movies, reading, or games, opt for a model with a large battery!

  • Network Connection

    Wi-Fi + 5G

    The tablet offers wireless internet connectivity via Wi-Fi or 5G mobile network (using a SIM card with a data plan).


    It supports the fastest available mobile connection – 5G – providing ultra-fast speeds and low latency. Ideal for demanding applications such as streaming, online gaming, or working on the go. 


    (5G technology is new and has limited geographical coverage).
  • See all
Available purchase options
Product report

Description

Description

At a glance

✔ The Lenovo Tab K12 features a 12.1" 2.5K (2560x1600) IPS display with a wide color gamut of 96% DCI-P3 and a 90Hz refresh rate, offering smooth and vibrant visuals. The brightness reaches 800 nits, ensuring comfortable viewing even in bright light.

✔ Equipped with the MediaTek Dimensity 6400 processor, the tablet delivers high performance for demanding applications and multitasking.

✔ The 10,200 mAh battery offers long autonomy, meeting the needs of an entire day.

✔ It features four speakers, optimized with Dolby Atmos, providing powerful, clear, and immersive sound for movies, music, and games.

Premium Design

The tablet features a sleek metal body in Luna Grey color with an ultra-slim profile of just 6.29 mm and a weight of around 530 g, offering a sense of quality and portability. The 87.5% screen-to-body ratio creates an impressive viewing experience, while the 12.1” 2.5K display with 10-point multi-touch ensures smooth and precise interaction.

Dolby Atmos

The 4 built-in speakers, optimized with Dolby Atmos, deliver powerful, realistic sound that fills the room. Ideal for movies, games, and music, the audio system offers clarity and depth, creating a cinematic experience every time you use it.

Batteries

The 10200mAh battery offers extended autonomy for hours of use without charging anxiety. Allowing full charging in a short time, ideal for professional and entertainment use throughout the day.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Main Specifications

Operating System
Android
Release Date
2025
Colour
Grey
Weight
530 gr

Weight

As an example, a 10-inch tablet weighs approximately 450-500 grams, while a 7-inch one weighs 300-350.

The lighter the tablet, the more comfortable it is to use.

Processor & Memory

Processor Model
MediaTek Dimensity 6400
Processor Cores
2+6

Processor Cores

The number of processing cores that the processor has. The more cores, the more efficient the processor is in running multiple applications simultaneously.

2. Most tablets now have at least 4 cores that meet the needs of most users.

3.

4. Many tablets have a combination of cores with different performance levels (e.g. 4+4) for more efficient operation and less battery consumption.
Main Processor Speed
2.5 GHz

Main Processor Speed

The maximum speed that the tablet's processor can reach, which is usually indicative of its overall speed.

This speed is mainly used in demanding operations (e.g. games) and increases battery consumption.
RAM Memory
12 GB

RAM Memory

The more modern the tablet, the more RAM it should have for smooth operation. Preferably, choose a tablet with at least 3GB RAM for optimal performance.
Capacity
256 GB

Capacity

The amount of information that can be stored on a tablet.

Most tablets have a capacity of 32GB or more.

Screen

Screen Size
12.1 Inches

Screen Size: 12.1


The diagonal of the tablet's screen.


  • Large screen for more comfortable work, watching movies, and multitasking with multiple applications. 
  • If portability is your priority, choose a smaller size. If you want comfort and space for work or entertainment, the larger size is the best choice.
Screen Resolution
2560 x 1600 pixels
Type
IPS

Type

IPS
The most common type of screen on a tablet. They offer vibrant colors, wide viewing angles (the image does not distort much when viewed from the side), and are energy efficient.
Refresh Rate
90 Hz
Resolution
QHD

Camera

Basic Camera Resolution
13 MP

Basic Camera Resolution

The analysis of the camera located on the back of the tablet. For clear photos and videos, choose at least 8MP.
Selfie Camera Resolution
8 MP

Networks & Connectivity

Connectivity
USB-C

Connectivity

USB-C
USB-C cable for charging and data transfer.
Network
Wi-Fi + 5G

Network

Wi-Fi + 5G

The tablet offers wireless internet connectivity via Wi-Fi or 5G mobile network (using a SIM card with a data plan).


It supports the fastest available mobile connection – 5G – providing ultra-fast speeds and low latency. Ideal for demanding applications such as streaming, online gaming, or working on the go. 


(5G technology is new and has limited geographical coverage).

Battery

Battery Capacity
10200 mAh

Battery Capacity

Battery capacity indicates the duration of your tablet's usage without charging. 


It is measured in mAh - a larger number usually indicates longer autonomy, always in combination with the usage and features of the device.


For example, a tablet with 5000 mAh lasts approximately 5–7 hours of intensive use.


With 7000 mAh or more, you have comfortable autonomy for the whole day, ideal for videos, browsing, or work.

If you frequently use the tablet for movies, reading, or games, opt for a model with a large battery!
Fast Charging
No

Fast Charging

The tablet features fast charging capability. It offers a large percentage of battery charging in a short period of time.
Charging Power
-

Charging Power

Charging power indicates how quickly the device charges with a wired charger.

Most devices support 15-20 watts, while newer ones with fast charging support reach 30 and above.

Features & Functions

Features
Card Reader

Features

Card Reader
It has a slot for a memory card. With a memory card, you can expand the available storage space for photos, videos, etc., as well as transfer files.
Type
-

AI Features

AI Photo Editing
-
AI Text Generation
-
AI Call/Speech Translation
-
AI Image Search
No

Energy Label

Energy Class
F

Dimensions

Length
278.8 mm
Width
181.05 mm
Thickness
6.49 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

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Description & Specifications

Main Specifications

Operating System
Android
Release Date
2025
Colour
Grey
Weight
530 gr

Weight

As an example, a 10-inch tablet weighs approximately 450-500 grams, while a 7-inch one weighs 300-350.

The lighter the tablet, the more comfortable it is to use.

Processor & Memory

Processor Model
MediaTek Dimensity 6400
Processor Cores
2+6

Processor Cores

The number of processing cores that the processor has. The more cores, the more efficient the processor is in running multiple applications simultaneously.

2. Most tablets now have at least 4 cores that meet the needs of most users.

3.

4. Many tablets have a combination of cores with different performance levels (e.g. 4+4) for more efficient operation and less battery consumption.
Main Processor Speed
2.5 GHz

Main Processor Speed

The maximum speed that the tablet's processor can reach, which is usually indicative of its overall speed.

This speed is mainly used in demanding operations (e.g. games) and increases battery consumption.
RAM Memory
12 GB

RAM Memory

The more modern the tablet, the more RAM it should have for smooth operation. Preferably, choose a tablet with at least 3GB RAM for optimal performance.
Capacity
256 GB

Capacity

The amount of information that can be stored on a tablet.

Most tablets have a capacity of 32GB or more.

Screen

Screen Size
12.1 Inches

Screen Size: 12.1


The diagonal of the tablet's screen.


  • Large screen for more comfortable work, watching movies, and multitasking with multiple applications. 
  • If portability is your priority, choose a smaller size. If you want comfort and space for work or entertainment, the larger size is the best choice.
Screen Resolution
2560 x 1600 pixels
Type
IPS

Type

IPS
The most common type of screen on a tablet. They offer vibrant colors, wide viewing angles (the image does not distort much when viewed from the side), and are energy efficient.
Refresh Rate
90 Hz
Resolution
QHD

Camera

Basic Camera Resolution
13 MP

Basic Camera Resolution

The analysis of the camera located on the back of the tablet. For clear photos and videos, choose at least 8MP.
Selfie Camera Resolution
8 MP

Networks & Connectivity

Connectivity
USB-C

Connectivity

USB-C
USB-C cable for charging and data transfer.
Network
Wi-Fi + 5G

Network

Wi-Fi + 5G

The tablet offers wireless internet connectivity via Wi-Fi or 5G mobile network (using a SIM card with a data plan).


It supports the fastest available mobile connection – 5G – providing ultra-fast speeds and low latency. Ideal for demanding applications such as streaming, online gaming, or working on the go. 


(5G technology is new and has limited geographical coverage).

Battery

Battery Capacity
10200 mAh

Battery Capacity

Battery capacity indicates the duration of your tablet's usage without charging. 


It is measured in mAh - a larger number usually indicates longer autonomy, always in combination with the usage and features of the device.


For example, a tablet with 5000 mAh lasts approximately 5–7 hours of intensive use.


With 7000 mAh or more, you have comfortable autonomy for the whole day, ideal for videos, browsing, or work.

If you frequently use the tablet for movies, reading, or games, opt for a model with a large battery!
Fast Charging
No

Fast Charging

The tablet features fast charging capability. It offers a large percentage of battery charging in a short period of time.
Charging Power
-

Charging Power

Charging power indicates how quickly the device charges with a wired charger.

Most devices support 15-20 watts, while newer ones with fast charging support reach 30 and above.

Features & Functions

Features
Card Reader

Features

Card Reader
It has a slot for a memory card. With a memory card, you can expand the available storage space for photos, videos, etc., as well as transfer files.
Type
-

AI Features

AI Photo Editing
-
AI Text Generation
-
AI Call/Speech Translation
-
AI Image Search
No

Energy Label

Energy Class
F

Dimensions

Length
278.8 mm
Width
181.05 mm
Thickness
6.49 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Description

At a glance

✔ The Lenovo Tab K12 features a 12.1" 2.5K (2560x1600) IPS display with a wide color gamut of 96% DCI-P3 and a 90Hz refresh rate, offering smooth and vibrant visuals. The brightness reaches 800 nits, ensuring comfortable viewing even in bright light.

✔ Equipped with the MediaTek Dimensity 6400 processor, the tablet delivers high performance for demanding applications and multitasking.

✔ The 10,200 mAh battery offers long autonomy, meeting the needs of an entire day.

✔ It features four speakers, optimized with Dolby Atmos, providing powerful, clear, and immersive sound for movies, music, and games.

Premium Design

The tablet features a sleek metal body in Luna Grey color with an ultra-slim profile of just 6.29 mm and a weight of around 530 g, offering a sense of quality and portability. The 87.5% screen-to-body ratio creates an impressive viewing experience, while the 12.1” 2.5K display with 10-point multi-touch ensures smooth and precise interaction.

Dolby Atmos

The 4 built-in speakers, optimized with Dolby Atmos, deliver powerful, realistic sound that fills the room. Ideal for movies, games, and music, the audio system offers clarity and depth, creating a cinematic experience every time you use it.

Batteries

The 10200mAh battery offers extended autonomy for hours of use without charging anxiety. Allowing full charging in a short time, ideal for professional and entertainment use throughout the day.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Reviews (1)

5.0
1
5.0
Review this product
  1. 1
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
468,82 €
14,00 €   shipping cost