Screen size
Galaxy Tab S12 UltraWinner: 14.6"+85%
U900 Soul2.2"
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
U900 Soul
1
spec wins
Screen size
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
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
U900 Soul
GSM / HSPA
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
U900 Soul
GSM 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
U900 Soul
HSDPA 2100 , HSDPA 850 / 2100 - U900T
4G bands
Galaxy Tab S12 Ultra
LTE
U900 Soul
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
U900 Soul
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
U900 Soul
HSPA 7.2/0.384 Mbps
Announced
Galaxy Tab S12 Ultra
2026, September 30
U900 Soul
2008, February. Released 2008, April
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
U900 Soul
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
U900 Soul
105.9 x 49.5 x 12.9 (15.9-U900T) mm
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
U900 Soul
112 g (3.95 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
U900 Soul
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
U900 Soul
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
U900 Soul
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
U900 Soul
TFT, 16M colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
U900 Soul
2.2 inches, 15.0 cm2 (~28.6% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
U900 Soul
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Other
Galaxy Tab S12 Ultra
-
U900 Soul
Navigation panel
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
U900 Soul
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
U900 Soul
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
U900 Soul
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
U900 Soul
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
U900 Soul
microSD (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
U900 Soul
128MB
Other
Galaxy Tab S12 Ultra
UFS
U900 Soul
-
Phonebook
Galaxy Tab S12 Ultra
-
U900 Soul
1000 entries, Photo call
Call records
Galaxy Tab S12 Ultra
-
U900 Soul
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)
U900 Soul
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
U900 Soul
LED flash
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
U900 Soul
320p
Single
Galaxy Tab S12 Ultra
-
U900 Soul
5 MP, AF
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
U900 Soul
Yes
Features
Galaxy Tab S12 Ultra
HDR
U900 Soul
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
U900 Soul
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
U900 Soul
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
U900 Soul
No
Alert types
Galaxy Tab S12 Ultra
-
U900 Soul
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
U900 Soul
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
U900 Soul
2.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
U900 Soul
No
NFC
Galaxy Tab S12 Ultra
No
U900 Soul
-
Radio
Galaxy Tab S12 Ultra
No
U900 Soul
Stereo FM radio, RDS
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
U900 Soul
2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
U900 Soul
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
U900 Soul
MP3/AAC/eACC+/WMA player Predictive text input Photo editor Organizer Document viewer (Word, Excel, PowerPoint, PDF)
Messaging
Galaxy Tab S12 Ultra
-
U900 Soul
SMS, EMS, MMS, Email
Browser
Galaxy Tab S12 Ultra
-
U900 Soul
WAP 2.0/xHTML, HTML, RSS feeds
Games
Galaxy Tab S12 Ultra
-
U900 Soul
Yes + downloadable
Java
Galaxy Tab S12 Ultra
-
U900 Soul
Yes, MIDP 2.0
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
U900 Soul
Removable Li-Ion 880 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
U900 Soul
-
Stand-by
Galaxy Tab S12 Ultra
-
U900 Soul
Up to 407 h
Talk time
Galaxy Tab S12 Ultra
-
U900 Soul
Up to 6 h 25 min
Colors
Galaxy Tab S12 Ultra
Gray, Silver
U900 Soul
Silver, Pink
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
U900 Soul
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
U900 Soul
0.69 W/kg (head)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
U900 Soul
About 120 EUR
SAR
Galaxy Tab S12 Ultra
-
U900 Soul
0.24 W/kg (head) 0.36 W/kg (body)