Screen size
Galaxy Tab S12 UltraWinner: 14.6"
T479 Gravity 3—
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 20-1.
Measured wins
Galaxy Tab S12 Ultra
20
spec wins
Overall winner
Ties
2
equal specs
T479 Gravity 3
1
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
T479 Gravity 3
GSM / HSPA
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
T479 Gravity 3
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
T479 Gravity 3
HSDPA 1700 / 2100
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
equal specsStereo speakers
T479 Gravity 3
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
T479 Gravity 3
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
T479 Gravity 3
HSPA
Announced
Galaxy Tab S12 Ultra
2026, September 30
T479 Gravity 3
2010, June. Released 2010, June
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
T479 Gravity 3
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
T479 Gravity 3
116.8 x 53.6 x 15.2 mm (4.60 x 2.11 x 0.60 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
T479 Gravity 3
123 g (4.34 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
T479 Gravity 3
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
T479 Gravity 3
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
T479 Gravity 3
-
Keyboard
Galaxy Tab S12 Ultra
-
T479 Gravity 3
QWERTY
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
T479 Gravity 3
TFT, 256K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
T479 Gravity 3
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
T479 Gravity 3
240 x 320 pixels, 4:3 ratio
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
T479 Gravity 3
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
T479 Gravity 3
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
T479 Gravity 3
184 MHz
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
T479 Gravity 3
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
T479 Gravity 3
microSDHC (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
T479 Gravity 3
70MB
Other
Galaxy Tab S12 Ultra
UFS
T479 Gravity 3
-
Phonebook
Galaxy Tab S12 Ultra
-
T479 Gravity 3
Yes, Photocall
Call records
Galaxy Tab S12 Ultra
-
T479 Gravity 3
90 received, dialed and 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)
T479 Gravity 3
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
T479 Gravity 3
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
T479 Gravity 3
Yes
Single
Galaxy Tab S12 Ultra
-
T479 Gravity 3
2 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
T479 Gravity 3
-
Features
Galaxy Tab S12 Ultra
HDR
T479 Gravity 3
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
T479 Gravity 3
-
Other
Galaxy Tab S12 Ultra
-
T479 Gravity 3
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
T479 Gravity 3
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
T479 Gravity 3
No
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
T479 Gravity 3
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
T479 Gravity 3
2.1, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
T479 Gravity 3
A-GPS only; Google Maps
NFC
Galaxy Tab S12 Ultra
No
T479 Gravity 3
-
Radio
Galaxy Tab S12 Ultra
No
T479 Gravity 3
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
T479 Gravity 3
microUSB 2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
T479 Gravity 3
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
T479 Gravity 3
SNS integration T-Mobile Social Buzz MP4/H.264 player MP3/eAAC+/WAV player Organizer Voice memo/dial Predictive text input
Messaging
Galaxy Tab S12 Ultra
-
T479 Gravity 3
SMS, MMS, Email, Push Email, IM, RSS
Browser
Galaxy Tab S12 Ultra
-
T479 Gravity 3
WAP 2.0/xHTML, HTML
Games
Galaxy Tab S12 Ultra
-
T479 Gravity 3
Yes
Java
Galaxy Tab S12 Ultra
-
T479 Gravity 3
Yes, MIDP 2.0
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
T479 Gravity 3
Removable Li-Ion 1000 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
T479 Gravity 3
-
Stand-by
Galaxy Tab S12 Ultra
-
T479 Gravity 3
Up to 400 h
Talk time
Galaxy Tab S12 Ultra
-
T479 Gravity 3
Up to 6 h
Colors
Galaxy Tab S12 Ultra
Gray, Silver
T479 Gravity 3
Black
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
T479 Gravity 3
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
T479 Gravity 3
0.52 W/kg (head)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
T479 Gravity 3
About 130 EUR