Screen size
Galaxy Tab S12 UltraWinner: 14.6"+85%
U810 Renown2.2"
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 20-1.
Measured wins
Galaxy Tab S12 Ultra
20
spec wins
Overall winner
Ties
2
equal specs
U810 Renown
1
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
U810 Renown
GSM
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
U810 Renown
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
U810 Renown
CDMA2000 1x EV-DO
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
equal specsSD card
equal specsStereo speakers
U810 Renown
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
U810 Renown
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
U810 Renown
-
GPRS
Galaxy Tab S12 Ultra
-
U810 Renown
Class 10
EDGE
Galaxy Tab S12 Ultra
-
U810 Renown
Class 10
Announced
Galaxy Tab S12 Ultra
2026, September 30
U810 Renown
2008, November. Released 2008, November
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
U810 Renown
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
U810 Renown
98.3 x 49.5 x 17.5 mm (3.87 x 1.95 x 0.69 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
U810 Renown
115 g (4.06 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
U810 Renown
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
U810 Renown
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
U810 Renown
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
U810 Renown
TFT, 256K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
U810 Renown
2.2 inches, 15.0 cm2 (~30.8% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
U810 Renown
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Other
Galaxy Tab S12 Ultra
-
U810 Renown
External 256K colors TFT display(96 x 96 pixels)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
U810 Renown
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
U810 Renown
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
U810 Renown
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
U810 Renown
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
U810 Renown
microSD (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
U810 Renown
-
Other
Galaxy Tab S12 Ultra
UFS
U810 Renown
-
Phonebook
Galaxy Tab S12 Ultra
-
U810 Renown
1000 contacts, Photo call
Call records
Galaxy Tab S12 Ultra
-
U810 Renown
20 dialed, received, missed calls
Dual
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
U810 Renown
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
U810 Renown
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
U810 Renown
Yes
Single
Galaxy Tab S12 Ultra
-
U810 Renown
2 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
U810 Renown
-
Features
Galaxy Tab S12 Ultra
HDR
U810 Renown
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
U810 Renown
-
Other
Galaxy Tab S12 Ultra
-
U810 Renown
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
U810 Renown
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
U810 Renown
No
Other
Galaxy Tab S12 Ultra
-
U810 Renown
Dedicated music keys
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
U810 Renown
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
U810 Renown
2.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
U810 Renown
No
NFC
Galaxy Tab S12 Ultra
No
U810 Renown
-
Radio
Galaxy Tab S12 Ultra
No
U810 Renown
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
U810 Renown
Proprietary
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
U810 Renown
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
U810 Renown
VZ Navigator MP3/MP4 player Calculator Voice memo Predictive text input
Messaging
Galaxy Tab S12 Ultra
-
U810 Renown
SMS, MMS, Email, IM
Browser
Galaxy Tab S12 Ultra
-
U810 Renown
WAP 2.0/xHTML
Games
Galaxy Tab S12 Ultra
-
U810 Renown
Yes
Java
Galaxy Tab S12 Ultra
-
U810 Renown
No
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
U810 Renown
Removable battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
U810 Renown
-
Stand-by
Galaxy Tab S12 Ultra
-
U810 Renown
Up to 320 h
Talk time
Galaxy Tab S12 Ultra
-
U810 Renown
Up to 5 h
Colors
Galaxy Tab S12 Ultra
Gray, Silver
U810 Renown
Brick
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
U810 Renown
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
U810 Renown
-
Price
Galaxy Tab S12 Ultra
About 1570 EUR
U810 Renown
About 90 EUR
SAR
Galaxy Tab S12 Ultra
-
U810 Renown
0.98 W/kg (head) 0.77 W/kg (body)