Screen size
E640—
Galaxy Tab S12 UltraWinner: 14.6"
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 21-1.
Measured wins
E640
1
spec wins
Ties
1
equal specs
Galaxy Tab S12 Ultra
21
spec wins
Overall winner
Screen size
Technology
E640
GSM
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
2G bands
E640
GSM 900 / 1800 / 1900
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
GPRS
E640
Class 10
Galaxy Tab S12 Ultra
-
EDGE
E640
No
Galaxy Tab S12 Ultra
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
Stereo speakers
-
3G bands
E640
-
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
E640
-
Galaxy Tab S12 Ultra
LTE
5G bands
E640
-
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Speed
E640
-
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
Announced
E640
2005, Q1
Galaxy Tab S12 Ultra
2026, September 30
Status
E640
Discontinued
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Dimensions
E640
85.5 x 45.1 x 23.5 mm (3.37 x 1.78 x 0.93 in)
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Weight
E640
90 g (3.17 oz)
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
SIM
E640
Mini-SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Build
E640
-
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Other
E640
-
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
E640
TFT, 256K colors
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
E640
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution
E640
176 x 220 pixels
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Other
E640
Second external OLED dispalay, 65K colors (80 x 64 pixels)
Galaxy Tab S12 Ultra
-
Card slot
E640
No
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Phonebook
E640
Yes
Galaxy Tab S12 Ultra
-
Call records
E640
20 dialed, 20 received, 20 missed calls
Galaxy Tab S12 Ultra
-
Internal
E640
32MB
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Other
E640
-
Galaxy Tab S12 Ultra
UFS
Single
E640
1.3 MP
Galaxy Tab S12 Ultra
-
Features
E640
LED flash
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Video
E640
QCIF
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Dual
E640
-
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Other
E640
No
Galaxy Tab S12 Ultra
-
Single
E640
-
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Features
E640
-
Galaxy Tab S12 Ultra
HDR
Video
E640
-
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Loudspeaker
E640
No
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
Alert types
E640
Vibration; Downloadable polyphonic, MP3 ringtones
Galaxy Tab S12 Ultra
-
3.5mm jack
E640
No
Galaxy Tab S12 Ultra
No
WLAN
E640
No
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
E640
1.2
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Positioning
E640
No
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Radio
E640
No
Galaxy Tab S12 Ultra
No
USB
E640
Proprietary
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
NFC
E640
-
Galaxy Tab S12 Ultra
No
Sensors
E640
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Messaging
E640
SMS, MMS, EMail
Galaxy Tab S12 Ultra
-
Browser
E640
WAP 2.0/xHTML
Galaxy Tab S12 Ultra
-
Games
E640
Yes + downloadable
Galaxy Tab S12 Ultra
-
Java
E640
Yes, MIDP 2.0
Galaxy Tab S12 Ultra
-
Other
E640
MP3/AAC+/MP4 player Predictive text input Organizer SyncML vCalendar vCard
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Type
E640
Removable Li-Ion 820 mAh battery
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Charging
E640
-
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Colors
E640
Silver
Galaxy Tab S12 Ultra
Gray, Silver
SAR EU
E640
0.76 W/kg (head)
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Models
E640
-
Galaxy Tab S12 Ultra
SM-X940, SM-X946
Price
E640
-
Galaxy Tab S12 Ultra
About 1570 EUR
OS
E640
-
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Chipset
E640
-
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
CPU
E640
-
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
E640
-
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12