Screen size
Galaxy Tab S12 UltraWinner: 14.6"+85%
i6202.2"
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
i620
1
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
i620
GSM / HSPA
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
i620
GSM 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
i620
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
equal specsSD card
equal specsStereo speakers
i620
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
i620
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
i620
HSPA 1.8 Mbps
Announced
Galaxy Tab S12 Ultra
2026, September 30
i620
2007, June. Released 2007, October
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
i620
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
i620
94.9 x 59.3 x 16.3 mm (3.74 x 2.33 x 0.64 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
i620
126.2 g (4.44 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
i620
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
i620
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
i620
-
Keyboard
Galaxy Tab S12 Ultra
-
i620
QWERTY
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
i620
TFT, 65K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
i620
2.2 inches, 15.0 cm2 (~26.6% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
i620
320 x 240 pixels, 4:3 ratio (~182 ppi density)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
i620
Microsoft Windows Mobile 6.0 Standard Edition
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
i620
TI OMAP 1710
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
i620
220 MHz ARM926EJ-S
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
i620
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
i620
microSD (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
i620
80MB 64MB RAM 128MB ROM
Other
Galaxy Tab S12 Ultra
UFS
i620
-
Dual
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
i620
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
i620
LED flash
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
i620
Yes
Single
Galaxy Tab S12 Ultra
-
i620
2 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
i620
VGA videocall camera
Features
Galaxy Tab S12 Ultra
HDR
i620
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
i620
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
i620
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
i620
No
Alert types
Galaxy Tab S12 Ultra
-
i620
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
i620
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
i620
2.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
i620
No
NFC
Galaxy Tab S12 Ultra
No
i620
-
Radio
Galaxy Tab S12 Ultra
No
i620
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
i620
miniUSB 2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
i620
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
i620
WMV/3GP/H.263/MP4 player WMA/MP3/AAC/AAC+/OGG/ASF player Organizer Pocket Office
Browser
Galaxy Tab S12 Ultra
-
i620
WAP 2.0/xHTML, HTML(Opera), RSS feeds
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
i620
Removable Li-Ion 1200 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
i620
-
Stand-by
Galaxy Tab S12 Ultra
-
i620
Up to 320 h
Talk time
Galaxy Tab S12 Ultra
-
i620
Up to 6 h 30 min
Colors
Galaxy Tab S12 Ultra
Gray, Silver
i620
Silver, Black, Pink
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
i620
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
i620
0.38 W/kg (head)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
i620
About 130 EUR
SAR
Galaxy Tab S12 Ultra
-
i620
0.33 W/kg (head) 0.29 W/kg (body)