Screen size
Galaxy Tab S12 UltraWinner: 14.6"+85%
R520 Trill2.2"
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
R520 Trill
2
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
R520 Trill
CDMA / EVDO
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
R520 Trill
CDMA 800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
R520 Trill
CDMA2000 1xEV-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
SD card
equal specsStereo speakers
R520 Trill
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
R520 Trill
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
R520 Trill
EV-DO Rev.0, 153.2 Kbps
Announced
Galaxy Tab S12 Ultra
2026, September 30
R520 Trill
2009, September. Released 2009, October
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
R520 Trill
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
R520 Trill
101 x 50 x 14 mm (3.98 x 1.97 x 0.55 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
R520 Trill
97 g (3.42 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
R520 Trill
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
R520 Trill
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
R520 Trill
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
R520 Trill
TFT, 256K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
R520 Trill
2.2 inches, 15.2 cm2 (~30.2% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
R520 Trill
176 x 220 pixels (~128 ppi density)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
R520 Trill
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
R520 Trill
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
R520 Trill
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
R520 Trill
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
R520 Trill
microSD (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
R520 Trill
1GB
Other
Galaxy Tab S12 Ultra
UFS
R520 Trill
-
Phonebook
Galaxy Tab S12 Ultra
-
R520 Trill
1000 entries, Photocall
Call records
Galaxy Tab S12 Ultra
-
R520 Trill
Yes
Dual
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
R520 Trill
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
R520 Trill
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
R520 Trill
Yes
Single
Galaxy Tab S12 Ultra
-
R520 Trill
1.3 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
R520 Trill
-
Features
Galaxy Tab S12 Ultra
HDR
R520 Trill
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
R520 Trill
-
Other
Galaxy Tab S12 Ultra
-
R520 Trill
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
R520 Trill
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
R520 Trill
Yes
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
R520 Trill
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
R520 Trill
2.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
R520 Trill
No
NFC
Galaxy Tab S12 Ultra
No
R520 Trill
-
Radio
Galaxy Tab S12 Ultra
No
R520 Trill
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
R520 Trill
2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
R520 Trill
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
R520 Trill
MP4/H.263 player MP3/eAAC+ player Organizer Voice memo Predictive text input
Messaging
Galaxy Tab S12 Ultra
-
R520 Trill
SMS, MMS, Email
Browser
Galaxy Tab S12 Ultra
-
R520 Trill
WAP 2.0/xHTML, HTML
Games
Galaxy Tab S12 Ultra
-
R520 Trill
Yes
Java
Galaxy Tab S12 Ultra
-
R520 Trill
Yes, MIDP 2.0
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
R520 Trill
Removable Li-Ion 880 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
R520 Trill
-
Stand-by
Galaxy Tab S12 Ultra
-
R520 Trill
Up to 300 h
Talk time
Galaxy Tab S12 Ultra
-
R520 Trill
Up to 4 h 30 min
Colors
Galaxy Tab S12 Ultra
Gray, Silver
R520 Trill
Black, Blue
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
R520 Trill
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
R520 Trill
-
Price
Galaxy Tab S12 Ultra
About 1570 EUR
R520 Trill
About 100 EUR
SAR
Galaxy Tab S12 Ultra
-
R520 Trill
1.22 W/kg (head) 0.69 W/kg (body)