Samsung Verified
SpecificationsSamsung Galaxy Tab S12 Ultra
Announced 30 September 2026 · Checked 10 November 2026
The Samsung Galaxy Tab S12 Ultra was announced in September 2026. It has a 14.6-inch 120 Hz AMOLED display, the Dimensity 9500 chipset, a 11600 mAh battery and a 13 MP main camera. It runs Android 17 at launch. Model code: SM-X940.
- Display
- 14.6″ AMOLED120 Hz · 1600 nits peak
- Chipset
- Dimensity 95003 nm
- Battery
- 11600 mAh45 W wired
- Main camera
- 13 MP
- Memory
- 12 GB · 256 GB
- Weight
- 692 g326.3 × 208.5 × 5.1 mm
Memory
Model code SM-X940 covers every version.
What stands outKey facts from the table below, each with its source
DisplayOfficial
14.6″
AMOLED · 120 Hz · 1848 × 2960
ChipsetOfficial
Dimensity 9500
Android 17 at launch
BatteryOfficial
11600 mAh
45 W wired
CameraOfficial
13 MP main
12 MP front
Full specifications
SourcePublic infoOfficial
| Announced | 30 September 2026 | Public info |
|---|
| Size | 14.6 inches | Official |
|---|---|---|
| Screen | Dynamic AMOLED 2X, 120 Hz | Official |
| Resolution | 1848 × 2960 pixels (~239 ppi) | Official |
| Chipset | MediaTek Dimensity 9500 | Official |
|---|---|---|
| OS at launch | Android | Official |
| RAM | 12 GB | Official |
|---|---|---|
| Storage | 256 GB | Official |
| Card slot | microSDXC | Official |
| Cameras | 13.0 MP + 8.0 MP | Official |
|---|
| Camera | 12.0 MP | Official |
|---|
| Capacity | 11600 mAh | Official |
|---|---|---|
| Wired charging | 45 W (100% in 95 min) | Public info |
| Wireless charging | Not published |
| Network | 5G / 4G / 3G / 2G | Public info |
|---|---|---|
| Wireless | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct · Bluetooth: 6.0, A2DP, LE · NFC: No | Public info |
| NFC | No | Public info |
| Ports | USB Type-C | Official |
| Height | 326.3 mm | Official |
|---|---|---|
| Width | 208.5 mm | Official |
| Thickness | 5.1 mm | Official |
| Weight | 692 g | Official |
| Protection | IP68 | Official |
| Colours | Grey | Official |
| Other colours | Silver | Public info |
| Sensors | Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor | Official |
|---|
| Speakers | Stereo speakers | Public info |
|---|
| Codes | SM-X940 | Public info |
|---|
Variants and model codes
Model codes
| Model code | Covers | Sold as | Firmware |
|---|---|---|---|
| SM-X940 | 12 GB + 256 GB | Galaxy Tab S12 Ultra | Firmware list ↗ (opens in a new tab) |
Memory versions
| Version | RAM | Storage | Source |
|---|---|---|---|
| 12 GB + 256 GB | 12 GB | 256 GB | Official |
| 12 GB + 512 GB | 12 GB | 512 GB | Public info |
| 16 GB + 1 TB | 16 GB | 1 TB | Public info |
Software support
20262027202820292030203120322033
The white line marks the date this page was checked (November 2026).
| Software at launch | Android 17 |
|---|---|
| Update promise | 7 years of Android upgrades |
| Firmware | Firmware list ↗ (opens in a new tab) |
Quick answers
Does the Samsung Galaxy Tab S12 Ultra support eSIM?
Yes.
Is the Samsung Galaxy Tab S12 Ultra waterproof?
It is rated IP68 for dust and water resistance.
Does the Samsung Galaxy Tab S12 Ultra support 5G?
Yes.
How long will the Samsung Galaxy Tab S12 Ultra get updates?
7 Android upgrades from launch, until about 2033.
Compare the Galaxy Tab S12 Ultra
VSOnePlus Pad 4Overall: Samsung Galaxy Tab S12 Ultra. Movies, music and streaming: Galaxy Tab S12 Ultra.VSHonor Pad 20 ProOverall: Samsung Galaxy Tab S12 Ultra. Social media: Galaxy Tab S12 Ultra; Camera and content creation: Galaxy Tab S12 Ultra; Work, study and AI: Galaxy Tab S12 Ultra; Movies, music and streaming: Galaxy Tab S12 Ultra.
More from Samsung
Sources and changes
- Google: Google Play certified-device list: Galaxy Tab S12 Ultra (opens in a new tab) · checked 10 November 2026
- Verified against: Samsung official specification page (opens in a new tab) · checked 10 November 2026
- Cross-checked with: GSMArena (independent cross-check) (opens in a new tab) · checked 10 November 2026
- 2026-11-03 · Page created from the sources listed above.
- 2026-11-10 · Updated after a re-check of the sources.
- 2026-11-10 · Updated after a re-check of the sources.