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November 3, 2026 · FONEWISER ARTICLE

Samsung Galaxy Tab S12 Ultra Specifications | FoneWiser

Samsung Galaxy Tab S12 Ultra Specifications

Announced: Released 2026, October 07

Display: 14.6 inches · 1848 x 2960

Camera: 13 MP · 1080p

Battery: 11600 mAh

Memory: 256GB / 512GB / 1TB Storage · 12GB / 16GB RAM

Processor: MediaTek Dimensity 9500 (3 nm)

OS: Android 17, up to 7 major OS updates, One UI 9
Color view 1Color view 2Color view 3
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NETWORK
Technology GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66
5G bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSA/Sub6
Speed HSPA, LTE, 5G – cellular model only
LAUNCH
Announced 2026, September 30
Status Available. Released 2026, October 07
BODY
Dimensions 326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Weight 692 g or 695 g (1.53 lb)
Build Glass front, aluminum frame, aluminum back
SIM Nano-SIM + eSIM (cellular model only)
DISPLAY
Type Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size 14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution 1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
PLATFORM
OS Android 17, up to 7 major OS updates, One UI 9
Chipset MediaTek Dimensity 9500 (3 nm)
CPU Octa-core (1×4.21 GHz C1-Ultra & 3×3.5 GHz C1-Premium & 4×2.7 GHz C1-Pro)
GPU Mali-G1 Ultra MC12
MEMORY
Card slot microSDXC (dedicated slot)
Internal 256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
MAIN CAMERA
Dual 13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF
8 MP, f/2.2, (ultrawide)
Features LED flash, HDR, panorama
Video 4K@30fps, 1080p@30fps
SELFIE CAMERA
Single 12 MP, f/2.4, 120˚ (ultrawide)
Features HDR
Video 4K@30fps, 1080p@30fps
SOUND
Loudspeaker Yes, with stereo speakers (4 speakers)
3.5mm jack No
COMMS
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth 6.0, A2DP, LE
Positioning GPS, GLONASS, BDS, GALILEO
NFC No
Radio No
USB USB Type-C 3.2, magnetic connector
FEATURES
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
BATTERY
Type Li-Po 11600 mAh
Charging 45W wired, 100% in 95 min
MISC
Colors Gray, Silver
Models SM-X940, SM-X946
SAR EU 0.47 W/kg (body)
Price $ 1,590.00 / € 1,539.00 / £ 1,196.00
OUR TESTS
Performance AnTuTu: 2701483 (v10), 3066009 (v11)
GeekBench: 9403 (v6)
3DMark: 6948 (Wild Life Extreme)
Display 1031 nits max brightness (measured)
Loudspeaker -21.2 LUFS (Excellent)
Battery Active use score 13:23h
Disclaimer. FoneWiser strives to provide its readers with the most accurate, detailed, and up-to-date smartphone specifications and information possible. However, specifications, features, prices, and availability may vary or change over time. While we make every effort to ensure accuracy, we cannot guarantee that all information is completely accurate or error-free. Please always do your own research and verify important details before making a purchase.
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Samsung Galaxy Tab S12 Ultra Specifications Specifications and Global Buying Guide

The Samsung Galaxy Tab S12 Ultra Specifications specifications below summarize the technical details available in the imported specification sheet. This guide highlights the display, performance, cameras, battery, and connectivity where details are listed. Specifications and regional variants can differ; verify important details with the manufacturer before buying.

Samsung Galaxy Tab S12 Ultra Specifications Display

The screen size is 14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio). The display resolution is 1848 x 2960 pixels, 16:10 ratio (~239 ppi density). The display technology is Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak).

Samsung Galaxy Tab S12 Ultra Specifications Performance and Software

The chipset is MediaTek Dimensity 9500 (3 nm). The operating system is Android 17, up to 7 major OS updates, One UI 9. The processor details are Octa-core (1×4.21 GHz C1-Ultra & 3×3.5 GHz C1-Premium & 4×2.7 GHz C1-Pro).

Samsung Galaxy Tab S12 Ultra Specifications Memory and Storage

The listed memory configuration is 256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM. Memory card support is microSDXC (dedicated slot).

Samsung Galaxy Tab S12 Ultra Specifications Cameras

The main camera configuration is 13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide). Video recording details include 4K@30fps, 1080p@30fps. The selfie camera configuration is 12 MP, f/2.4, 120˚ (ultrawide).

Samsung Galaxy Tab S12 Ultra Specifications Battery and Charging

The battery capacity is 45W wired, 100% in 95 min.

Samsung Galaxy Tab S12 Ultra Specifications Connectivity

Wi-Fi support is Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct. Bluetooth support is 6.0, A2DP, LE. The USB connection is USB Type-C 3.2, magnetic connector.

Samsung Galaxy Tab S12 Ultra Specifications Build and Other Features

The dimensions are 326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in). The weight is 692 g or 695 g (1.53 lb). The sensor specifications include Fingerprint (under display, optical), accelerometer, gyro, proximity, compass.

Samsung Galaxy Tab S12 Ultra Specifications Global Buying Guide

Before purchasing the Samsung Galaxy Tab S12 Ultra Specifications, confirm that the exact model variant supports the mobile network bands and activation requirements in your country or region. Check local availability, warranty coverage, return policies, taxes, import charges, and the final seller price. Specifications and pricing can vary between markets, and a listing in one region does not confirm availability elsewhere.

Samsung Galaxy Tab S12 Ultra Specifications Frequently Asked Questions

What are the key Samsung Galaxy Tab S12 Ultra Specifications specifications?

Review the display, chipset, memory, camera, battery, and connectivity sections above for the specifications provided.

Will the Samsung Galaxy Tab S12 Ultra Specifications work with my mobile network?

Compatibility depends on the exact model variant, supported network bands, and local operator. Verify these details with your carrier before ordering.

Samsung Galaxy Tab S12 Ultra Specifications Specifications, Features and Buying Guide

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