Screen size
Galaxy Tab S12 UltraWinner: 14.6"+86%
U450 Intensity2.1"
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
U450 Intensity
1
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
U450 Intensity
CDMA
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
U450 Intensity
CDMA 800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
U450 Intensity
-
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
U450 Intensity
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
U450 Intensity
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
U450 Intensity
-
GPRS
Galaxy Tab S12 Ultra
-
U450 Intensity
No
EDGE
Galaxy Tab S12 Ultra
-
U450 Intensity
No
Announced
Galaxy Tab S12 Ultra
2026, September 30
U450 Intensity
2009, July. Released 2009, September
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
U450 Intensity
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
U450 Intensity
108 x 53 x 17 mm (4.25 x 2.09 x 0.67 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
U450 Intensity
100 g (3.53 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
U450 Intensity
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
U450 Intensity
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
U450 Intensity
-
Keyboard
Galaxy Tab S12 Ultra
-
U450 Intensity
QWERTY
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
U450 Intensity
TFT resistive touchscreen, 256K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
U450 Intensity
2.1 inches, 13.9 cm2 (~24.2% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
U450 Intensity
176 x 220 pixels (~134 ppi density)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
U450 Intensity
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
U450 Intensity
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
U450 Intensity
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
U450 Intensity
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
U450 Intensity
microSDHC (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
U450 Intensity
128MB
Other
Galaxy Tab S12 Ultra
UFS
U450 Intensity
-
Phonebook
Galaxy Tab S12 Ultra
-
U450 Intensity
1000 entries, Photocall
Call records
Galaxy Tab S12 Ultra
-
U450 Intensity
Yes
Dual
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
U450 Intensity
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
U450 Intensity
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
U450 Intensity
No
Single
Galaxy Tab S12 Ultra
-
U450 Intensity
1.3 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
U450 Intensity
-
Features
Galaxy Tab S12 Ultra
HDR
U450 Intensity
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
U450 Intensity
-
Other
Galaxy Tab S12 Ultra
-
U450 Intensity
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
U450 Intensity
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
U450 Intensity
No
Other
Galaxy Tab S12 Ultra
-
U450 Intensity
2.5 mm audio jack
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
U450 Intensity
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
U450 Intensity
2.1, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
U450 Intensity
No
NFC
Galaxy Tab S12 Ultra
No
U450 Intensity
-
Radio
Galaxy Tab S12 Ultra
No
U450 Intensity
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
U450 Intensity
microUSB 2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
U450 Intensity
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
U450 Intensity
MP4/H.263 player MP3/AAC+/WMA player Organizer Voice memo/dial Predictive text input
Messaging
Galaxy Tab S12 Ultra
-
U450 Intensity
SMS, MMS, Email, IM
Browser
Galaxy Tab S12 Ultra
-
U450 Intensity
WAP 2.0/xHTML
Games
Galaxy Tab S12 Ultra
-
U450 Intensity
Yes
Java
Galaxy Tab S12 Ultra
-
U450 Intensity
Yes, MIDP 2.0
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
U450 Intensity
Removable Li-Ion 960 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
U450 Intensity
-
Stand-by
Galaxy Tab S12 Ultra
-
U450 Intensity
Up to 300 h
Talk time
Galaxy Tab S12 Ultra
-
U450 Intensity
Up to 5 h
Colors
Galaxy Tab S12 Ultra
Gray, Silver
U450 Intensity
Black, Red
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
U450 Intensity
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
U450 Intensity
-
Price
Galaxy Tab S12 Ultra
About 1570 EUR
U450 Intensity
About 60 EUR
SAR
Galaxy Tab S12 Ultra
-
U450 Intensity
0.72 W/kg (head) 0.57 W/kg (body)