Screen size
Galaxy Tab S12 UltraWinner: 14.6"+85%
U7002.2"
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
U700
2
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
U700
GSM / HSPA
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
U700
GSM 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
U700
HSDPA 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
U700
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
U700
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
U700
HSPA 3.6/0.384 Mbps
Announced
Galaxy Tab S12 Ultra
2026, September 30
U700
2007, February
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
U700
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
U700
102.5 x 50 x 12.1 mm (4.04 x 1.97 x 0.48 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
U700
86 g (3.03 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
U700
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
U700
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
U700
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
U700
TFT, 256K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
U700
2.2 inches, 15.0 cm2 (~29.2% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
U700
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
U700
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
U700
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
U700
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
U700
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
U700
microSD (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
U700
20/40MB (depending on region)
Other
Galaxy Tab S12 Ultra
UFS
U700
-
Phonebook
Galaxy Tab S12 Ultra
-
U700
1000 entries, Photocall
Call records
Galaxy Tab S12 Ultra
-
U700
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)
U700
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
U700
LED flash
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
U700
QCIF
Single
Galaxy Tab S12 Ultra
-
U700
3.15 MP, AF
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
U700
VGA videocall camera
Features
Galaxy Tab S12 Ultra
HDR
U700
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
U700
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
U700
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
U700
No
Alert types
Galaxy Tab S12 Ultra
-
U700
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
U700
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
U700
2.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
U700
No
NFC
Galaxy Tab S12 Ultra
No
U700
-
Radio
Galaxy Tab S12 Ultra
No
U700
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
U700
2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
U700
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
U700
MP3/AAC/eACC/WMA player MP4/H.263/Real player Predictive text input Photo editor Organizer
Messaging
Galaxy Tab S12 Ultra
-
U700
SMS, EMS, MMS, Email
Browser
Galaxy Tab S12 Ultra
-
U700
WAP 2.0/xHTML, HTML (NetFront 3.4)
Games
Galaxy Tab S12 Ultra
-
U700
Yes + downloadable
Java
Galaxy Tab S12 Ultra
-
U700
Yes, MIDP 2.0
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
U700
Removable Li-Ion 690 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
U700
-
Stand-by
Galaxy Tab S12 Ultra
-
U700
Up to 270 h (2G) / 235 h (3G)
Talk time
Galaxy Tab S12 Ultra
-
U700
Up to 5 h (2G) / 2 h 30 min (3G)
Colors
Galaxy Tab S12 Ultra
Gray, Silver
U700
Blue/Violet, Silver/White, Gold/Chocolate
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
U700
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
U700
0.88 W/kg (head)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
U700
About 130 EUR
SAR
Galaxy Tab S12 Ultra
-
U700
1.41 W/kg (head) 1.19 W/kg (body)