Screen size
Galaxy Tab S12 UltraWinner: 14.6"+84%
i4502.4"
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
i450
2
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
i450
GSM / HSPA
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
i450
GSM 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
i450
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
SD card
equal specsStereo speakers
i450
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
i450
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
i450
HSPA 3.6/0.384 Mbps
Announced
Galaxy Tab S12 Ultra
2026, September 30
i450
2007, August. Released 2008, February
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
i450
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
i450
101 x 52 x 17.8 mm (3.98 x 2.05 x 0.70 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
i450
114 g (4.02 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
i450
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
i450
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
i450
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
i450
TFT, 256K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
i450
2.4 inches, 17.8 cm2 (~34.0% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
i450
240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
i450
Symbian OS 9.2, Series 60 v3.1 UI
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
i450
TI OMAP 2431
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
i450
330 MHz ARM 1136
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
i450
PowerVR MBX
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
i450
microSD (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
i450
40MB
Other
Galaxy Tab S12 Ultra
UFS
i450
-
Dual
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
i450
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
i450
LED flash
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
i450
Yes
Single
Galaxy Tab S12 Ultra
-
i450
2 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
i450
VGA videocall camera
Features
Galaxy Tab S12 Ultra
HDR
i450
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
i450
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
i450
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
i450
Yes
Alert types
Galaxy Tab S12 Ultra
-
i450
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
i450
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
i450
2.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
i450
No
NFC
Galaxy Tab S12 Ultra
No
i450
-
Radio
Galaxy Tab S12 Ultra
No
i450
Stereo FM radio, RDS
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
i450
2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
i450
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
i450
WMV/RV/MP4/3GP player MP3/WMA/WAV/RA/AAC/M4A player Organizer Document viewer (Word, Excel, PowerPoint, PDF)
Browser
Galaxy Tab S12 Ultra
-
i450
WAP 2.0/xHTML, HTML
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
i450
Removable Li-Ion battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
i450
-
Stand-by
Galaxy Tab S12 Ultra
-
i450
Up to 500 h
Talk time
Galaxy Tab S12 Ultra
-
i450
Up to 5 h
Colors
Galaxy Tab S12 Ultra
Gray, Silver
i450
Dark Blue
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
i450
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
i450
0.83 W/kg (head)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
i450
About 160 EUR