Screen size
E8402.2"
Galaxy Tab S12 UltraWinner: 14.6"+85%
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 20-1.
Measured wins
E840
1
spec wins
Ties
2
equal specs
Galaxy Tab S12 Ultra
20
spec wins
Overall winner
Screen size
Technology
E840
GSM
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
2G bands
E840
GSM 850 / 900 / 1800 / 1900
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
GPRS
E840
Class 10
Galaxy Tab S12 Ultra
-
EDGE
E840
Yes
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
equal specsStereo speakers
-
3G bands
E840
-
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
E840
-
Galaxy Tab S12 Ultra
LTE
5G bands
E840
-
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Speed
E840
-
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
Announced
E840
2007, February
Galaxy Tab S12 Ultra
2026, September 30
Status
E840
Discontinued
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Dimensions
E840
101.5 x 52.5 x 10.6 mm (4.00 x 2.07 x 0.42 in)
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Weight
E840
99 g (3.49 oz)
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
SIM
E840
Mini-SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Build
E840
-
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Other
E840
-
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
E840
TFT, 256K colors
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
E840
2.2 inches, 15.0 cm2 (~28.1% screen-to-body ratio)
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution
E840
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Card slot
E840
microSD (dedicated slot)
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Phonebook
E840
1000 entries, Photocall
Galaxy Tab S12 Ultra
-
Call records
E840
20 dialed, 20 received, 20 missed calls
Galaxy Tab S12 Ultra
-
Internal
E840
70MB
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Other
E840
-
Galaxy Tab S12 Ultra
UFS
Single
E840
2 MP
Galaxy Tab S12 Ultra
-
Video
E840
CIF
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Dual
E840
-
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Features
E840
-
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Other
E840
No
Galaxy Tab S12 Ultra
-
Single
E840
-
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Features
E840
-
Galaxy Tab S12 Ultra
HDR
Video
E840
-
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Loudspeaker
E840
No
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
Alert types
E840
Vibration; Downloadable polyphonic, MP3 ringtones
Galaxy Tab S12 Ultra
-
3.5mm jack
E840
No
Galaxy Tab S12 Ultra
No
WLAN
E840
No
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
E840
2.0, A2DP
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Positioning
E840
No
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Radio
E840
FM radio
Galaxy Tab S12 Ultra
No
USB
E840
2.0
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
NFC
E840
-
Galaxy Tab S12 Ultra
No
Sensors
E840
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Messaging
E840
SMS, MMS, Email
Galaxy Tab S12 Ultra
-
Browser
E840
WAP 2.0/xHTML, HTML (NetFront 3.4)
Galaxy Tab S12 Ultra
-
Games
E840
Yes + downloadable
Galaxy Tab S12 Ultra
-
Java
E840
Yes, MIDP 2.0
Galaxy Tab S12 Ultra
-
Other
E840
Predictive text input TV-out MP3/AAC/AAC+/e-AAC+/WMA player Document viewer (Word, Excel, PowerPoint, PDF) Organizer SyncML Stopwatch Voice memo
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Type
E840
Removable Li-Ion 690 mAh battery
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Stand-by
E840
Up to 360 h
Galaxy Tab S12 Ultra
-
Talk time
E840
Up to 4 h 30 min
Galaxy Tab S12 Ultra
-
Charging
E840
-
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Colors
E840
Ice Silver, Candy Pink, Topaz Gold, Noble Blue
Galaxy Tab S12 Ultra
Gray, Silver
SAR
E840
0.87 W/kg (head) 0.80 W/kg (body)
Galaxy Tab S12 Ultra
-
SAR EU
E840
0.70 W/kg (head)
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Price
E840
About 80 EUR
Galaxy Tab S12 Ultra
About 1570 EUR
Models
E840
-
Galaxy Tab S12 Ultra
SM-X940, SM-X946
OS
E840
-
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Chipset
E840
-
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
CPU
E840
-
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
E840
-
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12