Screen size
Galaxy Tab S12 UltraWinner: 14.6"+86%
T4092.0"
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 21-1.
Measured wins
Galaxy Tab S12 Ultra
21
spec wins
Overall winner
Ties
1
equal specs
T409
1
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
T409
GSM
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
T409
GSM 850 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
T409
-
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
equal specsSD card
Stereo speakers
T409
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
T409
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
T409
-
GPRS
Galaxy Tab S12 Ultra
-
T409
Class 10
EDGE
Galaxy Tab S12 Ultra
-
T409
Class 10
Announced
Galaxy Tab S12 Ultra
2026, September 30
T409
2007, June
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
T409
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
T409
89 x 47 x 19.5 mm (3.50 x 1.85 x 0.77 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
T409
88 g (3.10 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
T409
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
T409
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
T409
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
T409
TFT, 65K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
T409
2.0 inches, 12.4 cm2 (~29.6% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
T409
120 x 160 pixels, 4:3 ratio (~100 ppi density)
Other
Galaxy Tab S12 Ultra
-
T409
External STN display (96 x 96 pixels)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
T409
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
T409
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
T409
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
T409
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
T409
No
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
T409
21MB
Other
Galaxy Tab S12 Ultra
UFS
T409
-
Phonebook
Galaxy Tab S12 Ultra
-
T409
1000 entries, Photocall
Call records
Galaxy Tab S12 Ultra
-
T409
30 dialed, received, missed calls
Dual
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
T409
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
T409
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
T409
Yes
Single
Galaxy Tab S12 Ultra
-
T409
1.3 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
T409
-
Features
Galaxy Tab S12 Ultra
HDR
T409
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
T409
-
Other
Galaxy Tab S12 Ultra
-
T409
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
T409
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
T409
No
Alert types
Galaxy Tab S12 Ultra
-
T409
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
T409
Wi-Fi 802.11 b/g, UMA technology
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
T409
2.0
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
T409
No
NFC
Galaxy Tab S12 Ultra
No
T409
-
Radio
Galaxy Tab S12 Ultra
No
T409
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
T409
Proprietary
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
T409
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
T409
myFaves T-Mobile Hotspot @home MP3 player Video player Voice memo Organizer World clock Stopwatch Countdown timer
Messaging
Galaxy Tab S12 Ultra
-
T409
SMS, EMS, MMS, Instant Messaging
Browser
Galaxy Tab S12 Ultra
-
T409
WAP 2.0/xHTML
Games
Galaxy Tab S12 Ultra
-
T409
Yes + Downloadable
Java
Galaxy Tab S12 Ultra
-
T409
Yes, MIDP 2.0
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
T409
Removable Li-Ion 880 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
T409
-
Stand-by
Galaxy Tab S12 Ultra
-
T409
Up to 200 h
Talk time
Galaxy Tab S12 Ultra
-
T409
Up to 5 h
Colors
Galaxy Tab S12 Ultra
Gray, Silver
T409
Black, Blue
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
T409
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
T409
-
Price
Galaxy Tab S12 Ultra
About 1570 EUR
T409
About 70 EUR
SAR
Galaxy Tab S12 Ultra
-
T409
0.61 W/kg (head) 0.34 W/kg (body)