Screen size
Galaxy Tab S12 UltraWinner: 14.6"+83%
Propel Pro2.6"
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
Propel Pro
1
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
Propel Pro
GSM / HSPA
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
Propel Pro
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Propel Pro
HSDPA 850 / 1900 / 2100
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
Propel Pro
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Propel Pro
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
Propel Pro
HSPA 3.6/0.384 Mbps
Announced
Galaxy Tab S12 Ultra
2026, September 30
Propel Pro
2009, March. Released 2009, April
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Propel Pro
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Propel Pro
99 x 60 x 15 mm (3.90 x 2.36 x 0.59 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
Propel Pro
137 g (4.83 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Propel Pro
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Propel Pro
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
Propel Pro
Trackball
Keyboard
Galaxy Tab S12 Ultra
-
Propel Pro
QWERTY
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Propel Pro
TFT, 65K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Propel Pro
2.55 inches, 21.0 cm2 (~35.3% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Propel Pro
320 x 320 pixels, 1:1 ratio (~177 ppi density)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Propel Pro
Microsoft Windows Mobile 6.1 Standard
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
Propel Pro
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
Propel Pro
528 MHz
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
Propel Pro
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Propel Pro
microSDHC (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Propel Pro
128MB RAM, 256MB ROM
Other
Galaxy Tab S12 Ultra
UFS
Propel Pro
-
Dual
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Propel Pro
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Propel Pro
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Propel Pro
Yes
Single
Galaxy Tab S12 Ultra
-
Propel Pro
3 MP, AF
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Propel Pro
-
Features
Galaxy Tab S12 Ultra
HDR
Propel Pro
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Propel Pro
-
Other
Galaxy Tab S12 Ultra
-
Propel Pro
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
Propel Pro
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
Propel Pro
No
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Propel Pro
Wi-Fi 802.11 b/g
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Propel Pro
2.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Propel Pro
GPS, A-GPS
NFC
Galaxy Tab S12 Ultra
No
Propel Pro
-
Radio
Galaxy Tab S12 Ultra
No
Propel Pro
No
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
Propel Pro
Proprietary
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Propel Pro
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Propel Pro
Pocket Office MP4 player MP3 player Organizer Voice memo Predictive text input
Browser
Galaxy Tab S12 Ultra
-
Propel Pro
WAP 2.0/xHTML, HTML
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Propel Pro
Removable Li-Ion 1000 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Propel Pro
-
Stand-by
Galaxy Tab S12 Ultra
-
Propel Pro
Up to 288 h
Talk time
Galaxy Tab S12 Ultra
-
Propel Pro
Up to 6 h 30 min
Colors
Galaxy Tab S12 Ultra
Gray, Silver
Propel Pro
Grey
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
Propel Pro
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Propel Pro
-
Price
Galaxy Tab S12 Ultra
About 1570 EUR
Propel Pro
About 80 EUR
SAR
Galaxy Tab S12 Ultra
-
Propel Pro
0.40 W/kg (head) 0.59 W/kg (body)