Screen size
Array M3902.4"
Galaxy Tab S12 UltraWinner: 14.6"+84%
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 20-2.
Measured wins
Array M390
2
spec wins
Ties
1
equal specs
Galaxy Tab S12 Ultra
20
spec wins
Overall winner
Screen size
Technology
Array M390
CDMA
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
2G bands
Array M390
CDMA 800 / 1900
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
GPRS
Array M390
No
Galaxy Tab S12 Ultra
-
EDGE
Array M390
No
Galaxy Tab S12 Ultra
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
-
3G bands
Array M390
-
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Array M390
-
Galaxy Tab S12 Ultra
LTE
5G bands
Array M390
-
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Speed
Array M390
-
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
Announced
Array M390
2012, August. Released 2012, September
Galaxy Tab S12 Ultra
2026, September 30
Status
Array M390
Discontinued
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Dimensions
Array M390
112 x 54 x 15 mm (4.41 x 2.13 x 0.59 in)
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Weight
Array M390
117 g (4.13 oz)
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
Keyboard
Array M390
QWERTY
Galaxy Tab S12 Ultra
-
SIM
Array M390
Mini-SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Build
Array M390
-
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Other
Array M390
-
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
Array M390
TFT
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
Array M390
2.4 inches, 17.8 cm2 (~29.5% screen-to-body ratio)
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution
Array M390
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Chipset
Array M390
Qualcomm QSC 6155
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
CPU
Array M390
480 MHz
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
OS
Array M390
-
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
GPU
Array M390
-
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
Card slot
Array M390
microSDHC (dedicated slot)
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Phonebook
Array M390
Yes, Photocall
Galaxy Tab S12 Ultra
-
Call records
Array M390
Yes
Galaxy Tab S12 Ultra
-
Internal
Array M390
40MB 128MB RAM 256MB ROM
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Other
Array M390
-
Galaxy Tab S12 Ultra
UFS
Single
Array M390
2 MP
Galaxy Tab S12 Ultra
-
Video
Array M390
Yes
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Dual
Array M390
-
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Features
Array M390
-
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Other
Array M390
No
Galaxy Tab S12 Ultra
-
Single
Array M390
-
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Features
Array M390
-
Galaxy Tab S12 Ultra
HDR
Video
Array M390
-
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Loudspeaker
Array M390
Yes
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
3.5mm jack
Array M390
Yes
Galaxy Tab S12 Ultra
No
WLAN
Array M390
No
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
Array M390
3.0, A2DP
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Positioning
Array M390
No
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Radio
Array M390
No
Galaxy Tab S12 Ultra
No
USB
Array M390
Proprietary
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
NFC
Array M390
-
Galaxy Tab S12 Ultra
No
Sensors
Array M390
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Messaging
Array M390
SMS(threaded view), MMS, Email, IM
Galaxy Tab S12 Ultra
-
Games
Array M390
Yes
Galaxy Tab S12 Ultra
-
Java
Array M390
Galaxy Tab S12 Ultra
-
Other
Array M390
SNS integration MP4/H.264 player MP3/eAAC+/WAV player Organizer Voice memo/dial Predictive text input
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Type
Array M390
Removable Li-Ion 1000 mAh battery
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Stand-by
Array M390
Up to 252 h
Galaxy Tab S12 Ultra
-
Talk time
Array M390
Up to 4 h
Galaxy Tab S12 Ultra
-
Charging
Array M390
-
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Colors
Array M390
Black, Black/Silver
Galaxy Tab S12 Ultra
Gray, Silver
SAR
Array M390
1.09 W/kg (head) 1.09 W/kg (body)
Galaxy Tab S12 Ultra
-
Price
Array M390
About 90 EUR
Galaxy Tab S12 Ultra
About 1570 EUR
Models
Array M390
-
Galaxy Tab S12 Ultra
SM-X940, SM-X946
SAR EU
Array M390
-
Galaxy Tab S12 Ultra
0.47 W/kg (body)