Screen size
Convoy 22.2"
Galaxy Tab S12 UltraWinner: 14.6"+85%
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 18-2.
Measured wins
Convoy 2
2
spec wins
Ties
3
equal specs
Galaxy Tab S12 Ultra
18
spec wins
Overall winner
Screen size
Technology
Convoy 2
CDMA / EVDO
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
2G bands
Convoy 2
CDMA 800 / 1900
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
3G bands
Convoy 2
CDMA2000 1xEV-DO
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
Convoy 2
EV-DO Rev.A 3.1 Mbps
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
equal specsGalaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
4G bands
Convoy 2
-
Galaxy Tab S12 Ultra
LTE
5G bands
Convoy 2
-
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Announced
Convoy 2
2011, August. Released 2011, August
Galaxy Tab S12 Ultra
2026, September 30
Status
Convoy 2
Discontinued
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Dimensions
Convoy 2
99 x 51 x 22 mm (3.90 x 2.01 x 0.87 in)
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Weight
Convoy 2
111 g (4.09 oz)
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
SIM
Convoy 2
Mini-SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Other
Convoy 2
MIL-STD-810F compliant salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant Flashlight
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Build
Convoy 2
-
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Type
Convoy 2
TFT, 256K colors
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
Convoy 2
2.2 inches, 15.0 cm2 (~29.7% screen-to-body ratio)
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution
Convoy 2
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Other
Convoy 2
Secondary 56K CSTN display, 128 x 128 pixels, 1.3 inches
Galaxy Tab S12 Ultra
-
Card slot
Convoy 2
microSDHC (dedicated slot)
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Phonebook
Convoy 2
1000 entries, Photocall
Galaxy Tab S12 Ultra
-
Call records
Convoy 2
Yes
Galaxy Tab S12 Ultra
-
Internal
Convoy 2
128MB RAM, 256MB ROM
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Other
Convoy 2
-
Galaxy Tab S12 Ultra
UFS
Single
Convoy 2
3.15 MP
Galaxy Tab S12 Ultra
-
Features
Convoy 2
LED flash
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Video
Convoy 2
Yes
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Dual
Convoy 2
-
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Other
Convoy 2
No
Galaxy Tab S12 Ultra
-
Single
Convoy 2
-
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Features
Convoy 2
-
Galaxy Tab S12 Ultra
HDR
Video
Convoy 2
-
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Loudspeaker
Convoy 2
Yes, with stereo speakers
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
3.5mm jack
Convoy 2
No
Galaxy Tab S12 Ultra
No
Other
Convoy 2
Dedicated music keys
Galaxy Tab S12 Ultra
-
WLAN
Convoy 2
No
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
Convoy 2
2.1, A2DP
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Positioning
Convoy 2
GPS, A-GPS
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Radio
Convoy 2
No
Galaxy Tab S12 Ultra
No
USB
Convoy 2
microUSB 2.0
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
NFC
Convoy 2
-
Galaxy Tab S12 Ultra
No
Sensors
Convoy 2
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Messaging
Convoy 2
SMS(threaded view), MMS, Email, IM
Galaxy Tab S12 Ultra
-
Games
Convoy 2
Yes
Galaxy Tab S12 Ultra
-
Java
Convoy 2
No
Galaxy Tab S12 Ultra
-
Other
Convoy 2
MP4/H.264/WMV player MP3/WAV/eAAC+ player Organizer Document viewer Voice memo Predictive text input
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Type
Convoy 2
Removable Li-Ion 1300 mAh battery
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Stand-by
Convoy 2
Up to 450 h
Galaxy Tab S12 Ultra
-
Talk time
Convoy 2
Up to 6 h 30 min
Galaxy Tab S12 Ultra
-
Charging
Convoy 2
-
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Colors
Convoy 2
Black
Galaxy Tab S12 Ultra
Gray, Silver
SAR
Convoy 2
0.68 W/kg (head) 0.72 W/kg (body)
Galaxy Tab S12 Ultra
-
Price
Convoy 2
About 100 EUR
Galaxy Tab S12 Ultra
About 1570 EUR
Models
Convoy 2
-
Galaxy Tab S12 Ultra
SM-X940, SM-X946
SAR EU
Convoy 2
-
Galaxy Tab S12 Ultra
0.47 W/kg (body)
OS
Convoy 2
-
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Chipset
Convoy 2
-
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
CPU
Convoy 2
-
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
Convoy 2
-
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12