Screen size
Galaxy Tab S12 UltraWinner: 14.6"+85%
U6002.2"
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 19-2.
Measured wins
Galaxy Tab S12 Ultra
19
spec wins
Overall winner
Ties
2
equal specs
U600
2
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
U600
GSM
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
U600
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
U600
-
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
U600
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
U600
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
U600
-
GPRS
Galaxy Tab S12 Ultra
-
U600
Class 10
EDGE
Galaxy Tab S12 Ultra
-
U600
Class 10
Announced
Galaxy Tab S12 Ultra
2026, September 30
U600
2007, February. Released 2007, April
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
U600
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
U600
103.5 x 49.3 x 10.9 mm (4.07 x 1.94 x 0.43 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
U600
81 g (2.86 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
U600
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
U600
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
U600
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
U600
TFT, 256K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
U600
2.2 inches, 34 x 44 mm, 15.0 cm2 (~29.4% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
U600
240 x 320 pixels, 4:3 ratio (~182 ppi density)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
U600
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
U600
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
U600
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
U600
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
U600
microSD (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
U600
60MB
Other
Galaxy Tab S12 Ultra
UFS
U600
-
Phonebook
Galaxy Tab S12 Ultra
-
U600
1000 entries, Photocall
Call records
Galaxy Tab S12 Ultra
-
U600
30 dialed, 30 received, 30 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)
U600
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
U600
LED flash
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
U600
CIF
Single
Galaxy Tab S12 Ultra
-
U600
3.15 MP, AF
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
U600
-
Features
Galaxy Tab S12 Ultra
HDR
U600
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
U600
-
Other
Galaxy Tab S12 Ultra
-
U600
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
U600
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
U600
No
Alert types
Galaxy Tab S12 Ultra
-
U600
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
U600
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
U600
2.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
U600
No
NFC
Galaxy Tab S12 Ultra
No
U600
-
Radio
Galaxy Tab S12 Ultra
No
U600
Stereo FM radio, RDS
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
U600
2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
U600
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
U600
MP3/AAC/eACC/WMA player Predictive text input Yahoo search Organizer Business card scanner Document viewer (Word, Excel, PowerPoint, PDF) Voice memo TV-out
Messaging
Galaxy Tab S12 Ultra
-
U600
SMS, MMS, Email
Browser
Galaxy Tab S12 Ultra
-
U600
WAP 2.0/xHTML
Games
Galaxy Tab S12 Ultra
-
U600
Yes + downloadable
Java
Galaxy Tab S12 Ultra
-
U600
Yes, MIDP 2.0
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
U600
Removable Li-Ion 690 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
U600
-
Stand-by
Galaxy Tab S12 Ultra
-
U600
Up to 250 h
Talk time
Galaxy Tab S12 Ultra
-
U600
Up to 3 h 30 min
Colors
Galaxy Tab S12 Ultra
Gray, Silver
U600
Sapphire Blue, Crystal Blue, Platinum Silver, Copper Gold, Garnet Red, Neutral White, Soft Black
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
U600
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
U600
0.48 W/kg (head)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
U600
About 90 EUR
SAR
Galaxy Tab S12 Ultra
-
U600
0.63 W/kg (head) 0.49 W/kg (body)