Screen size
Galaxy Tab S12 UltraWinner: 14.6"+87%
J6101.9"
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
J610
1
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
J610
GSM
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
J610
GSM 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
J610
-
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
J610
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
J610
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
J610
-
GPRS
Galaxy Tab S12 Ultra
-
J610
Class 10
EDGE
Galaxy Tab S12 Ultra
-
J610
Class 10
Announced
Galaxy Tab S12 Ultra
2026, September 30
J610
2007, October. Released 2008, January
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
J610
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
J610
98.5 x 48.2 x 15.9 mm (3.88 x 1.90 x 0.63 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
J610
81 g (2.86 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
J610
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
J610
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
J610
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
J610
TFT, 65K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
J610
1.9 inches, 11.4 cm2 (~23.9% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
J610
176 x 220 pixels (~148 ppi density)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
J610
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
J610
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
J610
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
J610
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
J610
microSD (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
J610
15MB
Other
Galaxy Tab S12 Ultra
UFS
J610
-
Phonebook
Galaxy Tab S12 Ultra
-
J610
Yes, Photo call
Call records
Galaxy Tab S12 Ultra
-
J610
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)
J610
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
J610
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
J610
Yes
Single
Galaxy Tab S12 Ultra
-
J610
2 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
J610
-
Features
Galaxy Tab S12 Ultra
HDR
J610
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
J610
-
Other
Galaxy Tab S12 Ultra
-
J610
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
J610
No
3.5mm jack
Galaxy Tab S12 Ultra
No
J610
No
Alert types
Galaxy Tab S12 Ultra
-
J610
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
J610
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
J610
2.0
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
J610
No
NFC
Galaxy Tab S12 Ultra
No
J610
-
Radio
Galaxy Tab S12 Ultra
No
J610
FM radio
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
J610
2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
J610
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
J610
MP3/AAC/AAC+/WMA player MP4/3gp player Organizer Currency converter Voice memo Predictive text input
Messaging
Galaxy Tab S12 Ultra
-
J610
SMS, MMS, EMS
Browser
Galaxy Tab S12 Ultra
-
J610
WAP 2.0/WAP Push, xHTML
Games
Galaxy Tab S12 Ultra
-
J610
Yes
Java
Galaxy Tab S12 Ultra
-
J610
Yes, MIDP 2.0
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
J610
Removable Li-Ion 800 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
J610
-
Stand-by
Galaxy Tab S12 Ultra
-
J610
Up to 250 h
Talk time
Galaxy Tab S12 Ultra
-
J610
Up to 2 h 30 min
Colors
Galaxy Tab S12 Ultra
Gray, Silver
J610
Gray, White, Red, Blue
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
J610
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
J610
0.85 W/kg (head)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
J610
About 90 EUR
SAR
Galaxy Tab S12 Ultra
-
J610
0.27 W/kg (head) 0.14 W/kg (body)