Screen size
Galaxy Tab S12 UltraWinner: 14.6"+87%
J6001.9"
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
J600
1
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
J600
GSM
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
J600
GSM 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
J600
-
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
J600
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
J600
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
J600
-
GPRS
Galaxy Tab S12 Ultra
-
J600
Class 10
EDGE
Galaxy Tab S12 Ultra
-
J600
Class 10
Announced
Galaxy Tab S12 Ultra
2026, September 30
J600
2007, April
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
J600
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
J600
97 x 44 x 15 mm (3.82 x 1.73 x 0.59 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
J600
85 g (3.00 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
J600
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
J600
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
J600
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
J600
TFT, 65K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
J600
1.9 inches, 11.4 cm2 (~26.6% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
J600
128 x 160 pixels (~108 ppi density)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
J600
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
J600
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
J600
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
J600
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
J600
microSD (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
J600
20MB
Other
Galaxy Tab S12 Ultra
UFS
J600
-
Phonebook
Galaxy Tab S12 Ultra
-
J600
1000 entries, Photocall
Call records
Galaxy Tab S12 Ultra
-
J600
20 dialed, 20 received, 20 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)
J600
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
J600
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
J600
Yes
Single
Galaxy Tab S12 Ultra
-
J600
1.3 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
J600
-
Features
Galaxy Tab S12 Ultra
HDR
J600
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
J600
-
Other
Galaxy Tab S12 Ultra
-
J600
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
J600
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
J600
No
Alert types
Galaxy Tab S12 Ultra
-
J600
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
J600
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
J600
1.2
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
J600
No
NFC
Galaxy Tab S12 Ultra
No
J600
-
Radio
Galaxy Tab S12 Ultra
No
J600
FM radio
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
J600
Proprietary
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
J600
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
J600
MP3/AAC/WAV/MIDI player Predictive text input Voice memo/command Organizer
Messaging
Galaxy Tab S12 Ultra
-
J600
SMS, MMS, Email, Instant Messaging
Browser
Galaxy Tab S12 Ultra
-
J600
WAP 2.0 / HTML
Games
Galaxy Tab S12 Ultra
-
J600
Bobby Carrot, AirShip racing, Arch Angel
Java
Galaxy Tab S12 Ultra
-
J600
Yes, MIDP 2.0
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
J600
Removable Li-Ion 800 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
J600
-
Stand-by
Galaxy Tab S12 Ultra
-
J600
Up to 250 h
Talk time
Galaxy Tab S12 Ultra
-
J600
Up to 3 h
Colors
Galaxy Tab S12 Ultra
Gray, Silver
J600
Blue, Silver, Pink
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
J600
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
J600
0.44 W/kg (head)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
J600
About 80 EUR
SAR
Galaxy Tab S12 Ultra
-
J600
0.58 W/kg (head) 0.78 W/kg (body)