Screen size
Galaxy Tab S12 UltraWinner: 14.6"+84%
R380 Freeform III2.4"
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 19-3.
Measured wins
Galaxy Tab S12 Ultra
19
spec wins
Overall winner
Ties
1
equal specs
R380 Freeform III
3
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
R380 Freeform III
CDMA
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
R380 Freeform III
CDMA 800 / 1900 , AWS 1700 / 2100
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
R380 Freeform III
-
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
R380 Freeform III
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
R380 Freeform III
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
R380 Freeform III
-
GPRS
Galaxy Tab S12 Ultra
-
R380 Freeform III
No
EDGE
Galaxy Tab S12 Ultra
-
R380 Freeform III
No
Announced
Galaxy Tab S12 Ultra
2026, September 30
R380 Freeform III
2011, July. Released 2011, July
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
R380 Freeform III
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
R380 Freeform III
112 x 61 x 11 mm (4.41 x 2.40 x 0.43 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
R380 Freeform III
92 g (3.25 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
R380 Freeform III
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
R380 Freeform III
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
R380 Freeform III
-
Keyboard
Galaxy Tab S12 Ultra
-
R380 Freeform III
QWERTY
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
R380 Freeform III
TFT, 256K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
R380 Freeform III
2.4 inches, 17.2 cm2 (~25.1% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
R380 Freeform III
480 x 320 pixels, 3:2 ratio (~240 ppi density)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
R380 Freeform III
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
R380 Freeform III
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
R380 Freeform III
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
R380 Freeform III
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
R380 Freeform III
microSDHC (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
R380 Freeform III
100MB
Other
Galaxy Tab S12 Ultra
UFS
R380 Freeform III
-
Phonebook
Galaxy Tab S12 Ultra
-
R380 Freeform III
1000 entries, Photocall
Call records
Galaxy Tab S12 Ultra
-
R380 Freeform III
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)
R380 Freeform III
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
R380 Freeform III
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
R380 Freeform III
Yes
Single
Galaxy Tab S12 Ultra
-
R380 Freeform III
1.3 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
R380 Freeform III
-
Features
Galaxy Tab S12 Ultra
HDR
R380 Freeform III
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
R380 Freeform III
-
Other
Galaxy Tab S12 Ultra
-
R380 Freeform III
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
R380 Freeform III
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
R380 Freeform III
Yes
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
R380 Freeform III
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
R380 Freeform III
2.1, A2DP, EDR
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
R380 Freeform III
GPS, A-GPS; MetroNavigator GPS
NFC
Galaxy Tab S12 Ultra
No
R380 Freeform III
-
Radio
Galaxy Tab S12 Ultra
No
R380 Freeform III
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
R380 Freeform III
microUSB 2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
R380 Freeform III
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
R380 Freeform III
MP4/H.263 player MP3/AAC+ player Organizer Voice memo/dial/commands Predictive text input
Messaging
Galaxy Tab S12 Ultra
-
R380 Freeform III
SMS, MMS, Email
Games
Galaxy Tab S12 Ultra
-
R380 Freeform III
Yes
Java
Galaxy Tab S12 Ultra
-
R380 Freeform III
No
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
R380 Freeform III
Removable Li-Ion 1000 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
R380 Freeform III
-
Stand-by
Galaxy Tab S12 Ultra
-
R380 Freeform III
Up to 300 h
Talk time
Galaxy Tab S12 Ultra
-
R380 Freeform III
Up to 3 h 20 min
Colors
Galaxy Tab S12 Ultra
Gray, Silver
R380 Freeform III
Black
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
R380 Freeform III
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
R380 Freeform III
-
Price
Galaxy Tab S12 Ultra
About 1570 EUR
R380 Freeform III
About 80 EUR
SAR
Galaxy Tab S12 Ultra
-
R380 Freeform III
0.94 W/kg (head) 0.64 W/kg (body)