Screen size
F4802.8"
Galaxy Tab S12 UltraWinner: 14.6"+81%
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 20-1.
Measured wins
F480
1
spec wins
Ties
2
equal specs
Galaxy Tab S12 Ultra
20
spec wins
Overall winner
Screen size
Technology
F480
GSM / HSPA
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
2G bands
F480
GSM 900 / 1800 / 1900 , GSM 850 / 900 / 1800 / 1900 - TouchWiz
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
3G bands
F480
HSDPA 2100 , HSDPA 850 / 2100 - F480T
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
F480
HSPA 7.2/0.384 Mbps
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
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
4G bands
F480
-
Galaxy Tab S12 Ultra
LTE
5G bands
F480
-
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Announced
F480
2008, February. Released 2008, May
Galaxy Tab S12 Ultra
2026, September 30
Status
F480
Discontinued
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Dimensions
F480
98.4 x 55 x 11.6 mm (3.87 x 2.17 x 0.46 in)
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Weight
F480
100.6 g (3.56 oz)
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
SIM
F480
Mini-SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Build
F480
-
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Other
F480
-
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
F480
TFT, 256K colors
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
F480
2.8 inches, 24.3 cm2 (~44.9% screen-to-body ratio)
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution
F480
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Card slot
F480
microSDHC (dedicated slot)
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Phonebook
F480
1000 entries, Photocall
Galaxy Tab S12 Ultra
-
Call records
F480
30 dialed, 30 received, 30 missed calls
Galaxy Tab S12 Ultra
-
Internal
F480
232MB
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Other
F480
-
Galaxy Tab S12 Ultra
UFS
Single
F480
5 MP, AF
Galaxy Tab S12 Ultra
-
Features
F480
LED flash
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Video
F480
320p
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Dual
F480
-
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Single
F480
VGA videocall camera
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Video
F480
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Features
F480
-
Galaxy Tab S12 Ultra
HDR
Loudspeaker
F480
Yes
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
Alert types
F480
Vibration; Downloadable polyphonic, MP3 ringtones
Galaxy Tab S12 Ultra
-
3.5mm jack
F480
No
Galaxy Tab S12 Ultra
No
WLAN
F480
No
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
F480
2.0, A2DP
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Positioning
F480
No
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Radio
F480
Stereo FM radio, RDS
Galaxy Tab S12 Ultra
No
USB
F480
2.0
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
NFC
F480
-
Galaxy Tab S12 Ultra
No
Sensors
F480
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Messaging
F480
SMS, EMS, MMS, Email, Instant Messaging
Galaxy Tab S12 Ultra
-
Browser
F480
WAP 2.0/xHTML, HTML
Galaxy Tab S12 Ultra
-
Games
F480
Yes
Galaxy Tab S12 Ultra
-
Java
F480
Yes, MIDP 2.0
Galaxy Tab S12 Ultra
-
Other
F480
H.264/MP4 player MP3/AAC/AAC+ player Organizer Document viewer (Word, Excel, PowerPoint, PDF) Predictive text input
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Type
F480
Removable Li-Ion 1000 mAh battery
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Stand-by
F480
Up to 250 h
Galaxy Tab S12 Ultra
-
Talk time
F480
Up to 3 h
Galaxy Tab S12 Ultra
-
Charging
F480
-
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Colors
F480
Black
Galaxy Tab S12 Ultra
Gray, Silver
SAR
F480
1.20 W/kg (head) 0.41 W/kg (body)
Galaxy Tab S12 Ultra
-
SAR EU
F480
0.90 W/kg (head)
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Price
F480
About 140 EUR
Galaxy Tab S12 Ultra
About 1570 EUR
Models
F480
-
Galaxy Tab S12 Ultra
SM-X940, SM-X946
OS
F480
-
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Chipset
F480
-
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
CPU
F480
-
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
F480
-
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12