Screen size
F4002.2"
Galaxy Tab S12 UltraWinner: 14.6"+85%
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 19-3.
Measured wins
F400
3
spec wins
Ties
1
equal specs
Galaxy Tab S12 Ultra
19
spec wins
Overall winner
Screen size
Technology
F400
GSM / HSPA
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
2G bands
F400
GSM 900 / 1800 / 1900
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
3G bands
F400
HSDPA 2100
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
F400
HSPA 3.6/0.384 Mbps
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
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
4G bands
F400
-
Galaxy Tab S12 Ultra
LTE
5G bands
F400
-
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Announced
F400
2008, February. Released 2008, June
Galaxy Tab S12 Ultra
2026, September 30
Status
F400
Discontinued
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Dimensions
F400
103.2 x 48.2 x 16.9 mm (4.06 x 1.90 x 0.67 in)
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Weight
F400
105 g (3.70 oz)
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
SIM
F400
Mini-SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Build
F400
-
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Other
F400
-
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
F400
TFT, 256K colors
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
F400
2.2 inches, 15.0 cm2 (~30.1% screen-to-body ratio)
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution
F400
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Other
F400
Dual slide design
Galaxy Tab S12 Ultra
-
Card slot
F400
microSDHC (dedicated slot), 1 GB included
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Phonebook
F400
1000 entries, Photo call
Galaxy Tab S12 Ultra
-
Call records
F400
30 dialed, 30 received, 30 missed calls
Galaxy Tab S12 Ultra
-
Internal
F400
24MB
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Other
F400
-
Galaxy Tab S12 Ultra
UFS
Single
F400
3.15 MP, AF
Galaxy Tab S12 Ultra
-
Features
F400
LED flash
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Video
F400
Yes
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Dual
F400
-
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Single
F400
Yes
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Video
F400
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Features
F400
-
Galaxy Tab S12 Ultra
HDR
Loudspeaker
F400
Yes
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
Alert types
F400
Vibration; Downloadable polyphonic, MP3 ringtones
Galaxy Tab S12 Ultra
-
3.5mm jack
F400
Yes
Galaxy Tab S12 Ultra
No
WLAN
F400
No
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
F400
2.0, A2DP
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Positioning
F400
No
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Radio
F400
Stereo FM radio, RDS
Galaxy Tab S12 Ultra
No
USB
F400
2.0
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
NFC
F400
-
Galaxy Tab S12 Ultra
No
Sensors
F400
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Messaging
F400
SMS, EMS, MMS, Email
Galaxy Tab S12 Ultra
-
Browser
F400
WAP 2.0/xHTML
Galaxy Tab S12 Ultra
-
Games
F400
Yes + downloadable
Galaxy Tab S12 Ultra
-
Java
F400
Yes, MIDP 2.0
Galaxy Tab S12 Ultra
-
Other
F400
MP3/AAC/eACC/WMA player Music recognition Predictive text input Photo editor Organizer
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Type
F400
Removable Li-Ion 960 mAh battery
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Stand-by
F400
Up to 620 h
Galaxy Tab S12 Ultra
-
Talk time
F400
Up to 4 h 30 min
Galaxy Tab S12 Ultra
-
Charging
F400
-
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Colors
F400
Silver, Red
Galaxy Tab S12 Ultra
Gray, Silver
SAR
F400
0.30 W/kg (head) 0.50 W/kg (body)
Galaxy Tab S12 Ultra
-
SAR EU
F400
0.50 W/kg (head)
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Price
F400
About 100 EUR
Galaxy Tab S12 Ultra
About 1570 EUR
Models
F400
-
Galaxy Tab S12 Ultra
SM-X940, SM-X946
OS
F400
-
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Chipset
F400
-
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
CPU
F400
-
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
F400
-
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12