Screen size
Galaxy Tab S12 UltraWinner: 14.6"+78%
S3850 Corby II3.2"
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
S3850 Corby II
2
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
S3850 Corby II
GSM
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
S3850 Corby II
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
S3850 Corby II
-
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
S3850 Corby II
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
S3850 Corby II
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
S3850 Corby II
-
GPRS
Galaxy Tab S12 Ultra
-
S3850 Corby II
Class 12
EDGE
Galaxy Tab S12 Ultra
-
S3850 Corby II
Yes
Announced
Galaxy Tab S12 Ultra
2026, September 30
S3850 Corby II
2011, March. Released 2011, April
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
S3850 Corby II
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
S3850 Corby II
109.9 x 60.6 x 11.7 mm (4.33 x 2.39 x 0.46 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
S3850 Corby II
102 g (3.60 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
S3850 Corby II
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
S3850 Corby II
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
S3850 Corby II
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
S3850 Corby II
TFT, 256K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
S3850 Corby II
3.2 inches, 31.7 cm2 (~47.6% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
S3850 Corby II
240 x 320 pixels, 4:3 ratio (~125 ppi density)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
S3850 Corby II
TouchWiz UI
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
S3850 Corby II
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
S3850 Corby II
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
S3850 Corby II
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
S3850 Corby II
microSDHC (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
S3850 Corby II
26MB
Other
Galaxy Tab S12 Ultra
UFS
S3850 Corby II
-
Dual
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
S3850 Corby II
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
S3850 Corby II
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
S3850 Corby II
320p@15fps
Single
Galaxy Tab S12 Ultra
-
S3850 Corby II
2 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
S3850 Corby II
-
Features
Galaxy Tab S12 Ultra
HDR
S3850 Corby II
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
S3850 Corby II
-
Other
Galaxy Tab S12 Ultra
-
S3850 Corby II
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
S3850 Corby II
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
S3850 Corby II
Yes
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
S3850 Corby II
Wi-Fi 802.11 b/g/n
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
S3850 Corby II
3.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
S3850 Corby II
No
NFC
Galaxy Tab S12 Ultra
No
S3850 Corby II
-
Radio
Galaxy Tab S12 Ultra
No
S3850 Corby II
Stereo FM radio, RDS
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
S3850 Corby II
microUSB 2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
S3850 Corby II
Accelerometer
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
S3850 Corby II
SNS integration MP4/H.264 player MP3/WMA/WAV/eAAC+ player Find Music recognition service Organizer Document viewer Voice memo Predictive text input
Browser
Galaxy Tab S12 Ultra
-
S3850 Corby II
WAP 2.0/xHTML, HTML
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
S3850 Corby II
Removable Li-Ion 1000 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
S3850 Corby II
-
Stand-by
Galaxy Tab S12 Ultra
-
S3850 Corby II
Up to 620 h
Talk time
Galaxy Tab S12 Ultra
-
S3850 Corby II
Up to 9 h 30 min
Colors
Galaxy Tab S12 Ultra
Gray, Silver
S3850 Corby II
Yellow/Black, White, Pink
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
S3850 Corby II
GT-S3850L, GT-S3853
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
S3850 Corby II
0.88 W/kg (head)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
S3850 Corby II
About 80 EUR
SAR
Galaxy Tab S12 Ultra
-
S3850 Corby II
0.60 W/kg (head) 0.70 W/kg (body)