Screen size
C35902.4"
Galaxy Tab S12 UltraWinner: 14.6"+84%
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 20-1.
Measured wins
C3590
1
spec wins
Ties
2
equal specs
Galaxy Tab S12 Ultra
20
spec wins
Overall winner
Screen size
Technology
C3590
GSM / HSPA
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
2G bands
C3590
GSM 850 / 900 / 1800 / 1900 , GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - C3592
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
3G bands
C3590
HSDPA 900 / 2100 - GT-C3595
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
C3590
HSPA 7.2/0.384 Mbps (GT-C3595)
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
equal specs3.5mm jack
SD card
equal specsStereo speakers
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
4G bands
C3590
-
Galaxy Tab S12 Ultra
LTE
5G bands
C3590
-
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Announced
C3590
2013, October. Released 2013, October
Galaxy Tab S12 Ultra
2026, September 30
Status
C3590
Discontinued
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Dimensions
C3590
100.9 x 50.9 x 17.3 mm (3.97 x 2.00 x 0.68 in)
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Weight
C3590
99.8 (3.49 oz)
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
SIM
C3590
Single SIM (Mini-SIM) or Dual SIM (Mini-SIM, dual stand-by)
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Build
C3590
-
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Other
C3590
-
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
C3590
TFT, 256K colors
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
C3590
2.4 inches, 17.8 cm2 (~34.7% screen-to-body ratio)
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution
C3590
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
CPU
C3590
416 MHz
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
OS
C3590
-
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Chipset
C3590
-
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
GPU
C3590
-
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
Card slot
C3590
microSDHC (dedicated slot)
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Phonebook
C3590
Yes
Galaxy Tab S12 Ultra
-
Call records
C3590
Yes
Galaxy Tab S12 Ultra
-
Internal
C3590
-
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Other
C3590
-
Galaxy Tab S12 Ultra
UFS
Single
C3590
2 MP
Galaxy Tab S12 Ultra
-
Video
C3590
Yes
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Dual
C3590
-
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Features
C3590
-
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Other
C3590
No
Galaxy Tab S12 Ultra
-
Single
C3590
-
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Features
C3590
-
Galaxy Tab S12 Ultra
HDR
Video
C3590
-
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Loudspeaker
C3590
Yes
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
3.5mm jack
C3590
Yes
Galaxy Tab S12 Ultra
No
WLAN
C3590
No
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
C3590
Yes
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Positioning
C3590
No
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
NFC
C3590
No
Galaxy Tab S12 Ultra
No
Radio
C3590
FM radio, RDS
Galaxy Tab S12 Ultra
No
USB
C3590
microUSB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
Sensors
C3590
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Messaging
C3590
SMS, MMS, Email, IM
Galaxy Tab S12 Ultra
-
Games
C3590
Yes
Galaxy Tab S12 Ultra
-
Java
C3590
Yes
Galaxy Tab S12 Ultra
-
Other
C3590
SNS applications Organizer MP3/eAAC+ player MP4/H.264 player Voice memo Predictive text input
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Type
C3590
Li-Ion 800 mAh, removable
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Stand-by
C3590
Up to 460 h
Galaxy Tab S12 Ultra
-
Talk time
C3590
Up to 12 h
Galaxy Tab S12 Ultra
-
Charging
C3590
-
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Colors
C3590
Black, Silver, Red
Galaxy Tab S12 Ultra
Gray, Silver
Models
C3590
GT-C3595, GT-C3592
Galaxy Tab S12 Ultra
SM-X940, SM-X946
SAR EU
C3590
0.33 W/kg (head) 0.33 W/kg (body)
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Price
C3590
About 70 EUR
Galaxy Tab S12 Ultra
About 1570 EUR