Screen size
Galaxy Tab S12 UltraWinner: 14.6"+76%
M920 Transform3.5"
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 19-3.
Measured wins
Galaxy Tab S12 Ultra
19
spec wins
Overall winner
Ties
1
equal specs
M920 Transform
3
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
M920 Transform
CDMA / EVDO
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
M920 Transform
CDMA 800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
M920 Transform
CDMA2000 1xEV-DO
4G bands
Galaxy Tab S12 Ultra
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
SD card
equal specsStereo speakers
M920 Transform
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
M920 Transform
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
M920 Transform
EV-DO Rev.A 3.1 Mbps
Announced
Galaxy Tab S12 Ultra
2026, September 30
M920 Transform
2010, October. Released 2010, October
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
M920 Transform
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
M920 Transform
117 x 61 x 15 mm (4.61 x 2.40 x 0.59 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
M920 Transform
152 g (5.36 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
M920 Transform
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
M920 Transform
Mini-SIM
Other
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
M920 Transform
-
Keyboard
Galaxy Tab S12 Ultra
-
M920 Transform
QWERTY
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
M920 Transform
TFT
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
M920 Transform
3.5 inches, 36.5 cm2 (~51.1% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
M920 Transform
320 x 480 pixels, 3:2 ratio (~165 ppi density)
Protection
Galaxy Tab S12 Ultra
-
M920 Transform
Corning Gorilla Glass
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
M920 Transform
Android 2.1 (Eclair), upgradable to 2.2 (Froyo)
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
M920 Transform
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
M920 Transform
800MHz Samsung S3C6410
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
M920 Transform
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
M920 Transform
microSDHC (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
M920 Transform
512MB 512MB RAM
Other
Galaxy Tab S12 Ultra
UFS
M920 Transform
-
Dual
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
M920 Transform
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
M920 Transform
LED flash
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
M920 Transform
Yes
Single
Galaxy Tab S12 Ultra
-
M920 Transform
3.15 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
M920 Transform
VGA
Features
Galaxy Tab S12 Ultra
HDR
M920 Transform
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
M920 Transform
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
M920 Transform
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
M920 Transform
Yes
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
M920 Transform
Wi-Fi 802.11 b/g, hotspot (Android 2.2)
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
M920 Transform
3.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
M920 Transform
GPS, A-GPS
NFC
Galaxy Tab S12 Ultra
No
M920 Transform
-
Radio
Galaxy Tab S12 Ultra
No
M920 Transform
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
M920 Transform
microUSB 2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
M920 Transform
Accelerometer, proximity
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
M920 Transform
MP4/WMV/H.264 player MP3/WAV/eAAC+ player Organizer Photo/video editor Document editor Voice memo/dial Predictive text input
Browser
Galaxy Tab S12 Ultra
-
M920 Transform
HTML
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
M920 Transform
Removable Li-Ion 1500 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
M920 Transform
-
Stand-by
Galaxy Tab S12 Ultra
-
M920 Transform
Up to 350 h
Talk time
Galaxy Tab S12 Ultra
-
M920 Transform
Up to 6 h
Colors
Galaxy Tab S12 Ultra
Gray, Silver
M920 Transform
Black
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
M920 Transform
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
M920 Transform
-
Price
Galaxy Tab S12 Ultra
About 1570 EUR
M920 Transform
About 120 EUR
SAR
Galaxy Tab S12 Ultra
-
M920 Transform
0.75 W/kg (head) 0.82 W/kg (body)