Screen size
Galaxy Tab S12 UltraWinner: 14.6"+85%
M25102.2"
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
M2510
2
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
M2510
GSM
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
M2510
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
M2510
-
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
M2510
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
M2510
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
M2510
-
GPRS
Galaxy Tab S12 Ultra
-
M2510
Class 10
EDGE
Galaxy Tab S12 Ultra
-
M2510
Class 10
Announced
Galaxy Tab S12 Ultra
2026, September 30
M2510
2009, June. Released 2009, July
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
M2510
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
M2510
99.5 x 46.5 x 15.7 mm (3.92 x 1.83 x 0.62 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
M2510
90.5 g (3.17 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
M2510
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
M2510
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
M2510
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
M2510
TFT, 256K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
M2510
2.2 inches, 15.2 cm2 (~32.9% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
M2510
176 x 220 pixels (~128 ppi density)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
M2510
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
M2510
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
M2510
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
M2510
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
M2510
microSDHC (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
M2510
15MB
Other
Galaxy Tab S12 Ultra
UFS
M2510
-
Phonebook
Galaxy Tab S12 Ultra
-
M2510
1000 contacts, Photo call
Call records
Galaxy Tab S12 Ultra
-
M2510
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)
M2510
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
M2510
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
M2510
Yes
Single
Galaxy Tab S12 Ultra
-
M2510
1.3 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
M2510
-
Features
Galaxy Tab S12 Ultra
HDR
M2510
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
M2510
-
Other
Galaxy Tab S12 Ultra
-
M2510
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
M2510
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
M2510
Yes
Other
Galaxy Tab S12 Ultra
-
M2510
Dedicated music keys
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
M2510
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
M2510
2.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
M2510
No
NFC
Galaxy Tab S12 Ultra
No
M2510
-
Radio
Galaxy Tab S12 Ultra
No
M2510
Stereo FM radio, RDS, recording
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
M2510
microUSB 2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
M2510
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
M2510
Auto EQ automatic equalizer Find Music recognition service MP3/e-AAC+/WMA player MP4/3GP player Organizer Mobile Tracker Voice memo Predictive text input
Messaging
Galaxy Tab S12 Ultra
-
M2510
SMS, MMS, Email
Browser
Galaxy Tab S12 Ultra
-
M2510
WAP 2.0/xHTML
Games
Galaxy Tab S12 Ultra
-
M2510
Yes + downloadable
Java
Galaxy Tab S12 Ultra
-
M2510
Yes, MIDP 2.0
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
M2510
Removable Li-Ion 800 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
M2510
-
Stand-by
Galaxy Tab S12 Ultra
-
M2510
Up to 360 h
Talk time
Galaxy Tab S12 Ultra
-
M2510
Up to 8 h
Colors
Galaxy Tab S12 Ultra
Gray, Silver
M2510
Blue
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
M2510
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
M2510
0.40 W/kg (head)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
M2510
About 120 EUR
SAR
Galaxy Tab S12 Ultra
-
M2510
0.98 W/kg (head) 1.25 W/kg (body)