Samsung Galaxy Tab S12+

Released Aug 2026 · 5 model codes · firmware for 60 CSC regions

Display size: 12.6"
RAM: 12 GB
Battery: 10600 mAh
Rear camera: 13 MP
Storage: 128 GB · 256 GB · 512 GB

Download firmware Update history Specifications

Software support

Security updates untilSep 30, 2033As published by Samsung

Latest firmwareAndroid 17X840XXU1AZH3 · built Aug 10, 2026

Choose your model

Firmware is specific to the model code. Find yours on the box or in Settings › About phone, then pick it below.

ModelSold inFirmwareLatest build

SM-X846B · Galaxy Tab S12+ 5GSold in30 countriesFirmware36 CSCs · 36 buildsLatest buildX846BXXU1AZH3 · Aug 10, 2026→

Software updates

One UI and Android versions of the Galaxy Tab S12+, with the first release of each.

Aug 2026
Android 17
First firmware build: X840XXU1AZH3 (SM-X840)

Specifications

As published by Samsung for the SM-X846B; other model codes can differ (chipset, network bands).

Display

Display size: 320.4mm (12.6" full rectangle) / 317.8mm (12.5" rounded corners)
Resolution: 2800 x 1752 (WQXGA+)
Display type: Dynamic AMOLED 2X

Platform

CPU speed: 4.21GHz, 3.5GHz, 2.7GHz
CPU cores: Octa-Core

Memory

RAM: 12 GB
Storage: 256 GB
Card slot: MicroSD (Up to 2TB)

Camera

Rear camera: 13.0 MP
Front camera: 12.0 MP
Video recording: UHD 4K (3840 x 2160)@60fps

Battery

Battery: 10600 mAh
Charging: 20 | 45 W

Body

Dimensions: 187.8 x 289.5 x 5.3 mm

Where it's sold

Sold in 73 countries.

Europe35

Albania
Austria
Azerbaijan
Belgium
Bosnia & Herzegovina
Bulgaria
Croatia
Czechia
Denmark
Estonia
Finland
France
Germany