Screen size
Galaxy Tab S12 UltraWinner: 14.6"+69%
I997 Infuse 4G4.5"
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 20-2.
Measured wins
Galaxy Tab S12 Ultra
20
spec wins
Overall winner
Ties
1
equal specs
I997 Infuse 4G
2
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
I997 Infuse 4G
GSM / HSPA
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
I997 Infuse 4G
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
I997 Infuse 4G
HSDPA 850 / 1900 / 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
SD card
equal specsStereo speakers
I997 Infuse 4G
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
I997 Infuse 4G
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
I997 Infuse 4G
HSPA 21.1/3.6 Mbps
Announced
Galaxy Tab S12 Ultra
2026, September 30
I997 Infuse 4G
2011, January. Released 2011, May
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
I997 Infuse 4G
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
I997 Infuse 4G
132 x 71 x 9 mm (5.20 x 2.80 x 0.35 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
I997 Infuse 4G
139 g (4.90 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
I997 Infuse 4G
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
I997 Infuse 4G
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
I997 Infuse 4G
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
I997 Infuse 4G
Super AMOLED Plus
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
I997 Infuse 4G
4.5 inches, 57.6 cm2 (~61.5% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
I997 Infuse 4G
480 x 800 pixels, 5:3 ratio (~207 ppi density)
Protection
Galaxy Tab S12 Ultra
-
I997 Infuse 4G
Corning Gorilla Glass
Other
Galaxy Tab S12 Ultra
-
I997 Infuse 4G
TouchWiz 3.0 UI
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
I997 Infuse 4G
Android 2.2 (Froyo), upgradable to 2.3 (Gingerbread)
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
I997 Infuse 4G
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
I997 Infuse 4G
1.2 GHz Cortex-A8
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
I997 Infuse 4G
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
I997 Infuse 4G
microSDHC (dedicated slot), 2 GB included
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
I997 Infuse 4G
16GB
Other
Galaxy Tab S12 Ultra
UFS
I997 Infuse 4G
-
Dual
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
I997 Infuse 4G
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
I997 Infuse 4G
LED flash
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
I997 Infuse 4G
720p
Single
Galaxy Tab S12 Ultra
-
I997 Infuse 4G
8 MP, AF
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
I997 Infuse 4G
1.3 MP
Features
Galaxy Tab S12 Ultra
HDR
I997 Infuse 4G
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
I997 Infuse 4G
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
I997 Infuse 4G
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
I997 Infuse 4G
Yes
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
I997 Infuse 4G
Wi-Fi 802.11 b/g/n; DLNA
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
I997 Infuse 4G
3.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
I997 Infuse 4G
GPS, A-GPS
NFC
Galaxy Tab S12 Ultra
No
I997 Infuse 4G
-
Radio
Galaxy Tab S12 Ultra
No
I997 Infuse 4G
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
I997 Infuse 4G
microUSB 2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
I997 Infuse 4G
Accelerometer, proximity, compass
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
I997 Infuse 4G
MP4/DivX/WMV/H.264 player MP3/WAV/eAAC+/FLAC player Organizer Photo/video editor Voice memo/dial/commands Predictive text input (Swype)
Browser
Galaxy Tab S12 Ultra
-
I997 Infuse 4G
HTML, Adobe Flash
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
I997 Infuse 4G
Removable Li-Ion 1750 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
I997 Infuse 4G
-
Stand-by
Galaxy Tab S12 Ultra
-
I997 Infuse 4G
Up to 400 h
Talk time
Galaxy Tab S12 Ultra
-
I997 Infuse 4G
Up to 8 h
Colors
Galaxy Tab S12 Ultra
Gray, Silver
I997 Infuse 4G
Caviar Black
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
I997 Infuse 4G
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
I997 Infuse 4G
0.17 W/kg (head)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
I997 Infuse 4G
About 130 EUR
SAR
Galaxy Tab S12 Ultra
-
I997 Infuse 4G
0.20 W/kg (head) 1.26 W/kg (body)