Screen size
G400 Soul2.2"
Galaxy Tab S12 UltraWinner: 14.6"+85%
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 20-1.
Measured wins
G400 Soul
1
spec wins
Ties
2
equal specs
Galaxy Tab S12 Ultra
20
spec wins
Overall winner
Screen size
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
Technology
G400 Soul
GSM / HSPA
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
2G bands
G400 Soul
GSM 900 / 1800 / 1900
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
3G bands
G400 Soul
HSDPA 2100
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
G400 Soul
HSPA 7.2/0.384 Mbps
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
4G bands
G400 Soul
-
Galaxy Tab S12 Ultra
LTE
5G bands
G400 Soul
-
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Announced
G400 Soul
2008, March. Released 2008, September
Galaxy Tab S12 Ultra
2026, September 30
Status
G400 Soul
Discontinued
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Dimensions
G400 Soul
102.8 x 51.5 x 15.2 mm (4.05 x 2.03 x 0.60 in)
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Weight
G400 Soul
107.8 g (3.77 oz)
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
SIM
G400 Soul
Mini-SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Build
G400 Soul
-
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Other
G400 Soul
-
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
G400 Soul
TFT, 256K colors
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
G400 Soul
2.2 inches, 15.0 cm2 (~28.3% screen-to-body ratio)
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Resolution
G400 Soul
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
G400 Soul
External touchscreen display TFT, 256K colors (240 x 320 pixels), 2.2 inches
Galaxy Tab S12 Ultra
-
Card slot
G400 Soul
microSD (dedicated slot)
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Phonebook
G400 Soul
Yes, Photocall
Galaxy Tab S12 Ultra
-
Call records
G400 Soul
30 dialed, 30 received, 30 missed calls
Galaxy Tab S12 Ultra
-
Internal
G400 Soul
120MB
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Other
G400 Soul
-
Galaxy Tab S12 Ultra
UFS
Single
G400 Soul
5 MP, AF
Galaxy Tab S12 Ultra
-
Features
G400 Soul
LED flash
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Video
G400 Soul
320p
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Dual
G400 Soul
-
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Single
G400 Soul
Videocall camera
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Video
G400 Soul
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Features
G400 Soul
-
Galaxy Tab S12 Ultra
HDR
Loudspeaker
G400 Soul
Yes
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
Alert types
G400 Soul
Vibration; Downloadable polyphonic, MP3 ringtones
Galaxy Tab S12 Ultra
-
3.5mm jack
G400 Soul
No
Galaxy Tab S12 Ultra
No
WLAN
G400 Soul
No
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
G400 Soul
2.0, A2DP
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Positioning
G400 Soul
No
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Radio
G400 Soul
Stereo FM radio, RDS
Galaxy Tab S12 Ultra
No
USB
G400 Soul
2.0
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
NFC
G400 Soul
-
Galaxy Tab S12 Ultra
No
Sensors
G400 Soul
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Messaging
G400 Soul
SMS, EMS, MMS, Email
Galaxy Tab S12 Ultra
-
Browser
G400 Soul
WAP 2.0/xHTML, HTML(NetFront 3.4), RSS feeds
Galaxy Tab S12 Ultra
-
Games
G400 Soul
Yes + downloadable
Galaxy Tab S12 Ultra
-
Java
G400 Soul
Yes, MIDP 2.0
Galaxy Tab S12 Ultra
-
Other
G400 Soul
MP3/AAC/eACC+/WMA player Photo editor Organizer Predictive text input
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Type
G400 Soul
Removable Li-Ion battery
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Charging
G400 Soul
-
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Colors
G400 Soul
Silver
Galaxy Tab S12 Ultra
Gray, Silver
SAR
G400 Soul
0.20 W/kg (head) 0.51 W/kg (body)
Galaxy Tab S12 Ultra
-
SAR EU
G400 Soul
0.30 W/kg (head)
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Price
G400 Soul
About 120 EUR
Galaxy Tab S12 Ultra
About 1570 EUR
Models
G400 Soul
-
Galaxy Tab S12 Ultra
SM-X940, SM-X946
OS
G400 Soul
-
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Chipset
G400 Soul
-
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
CPU
G400 Soul
-
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
G400 Soul
-
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12