Screen size
Galaxy Tab S12 UltraWinner: 14.6"+81%
S5600 Preston2.8"
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 19-2.
Measured wins
Galaxy Tab S12 Ultra
19
spec wins
Overall winner
Ties
2
equal specs
S5600 Preston
2
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
S5600 Preston
GSM / HSPA
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
S5600 Preston
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
S5600 Preston
HSDPA 900 / 2100 , HSDPA 850 / 1900 - American version
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
S5600 Preston
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
S5600 Preston
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
S5600 Preston
HSPA 7.2/0.384 Mbps
Announced
Galaxy Tab S12 Ultra
2026, September 30
S5600 Preston
2009, March. Released 2009, June
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
S5600 Preston
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
S5600 Preston
102.8 x 54.8 x 12.9 mm (4.05 x 2.16 x 0.51 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
S5600 Preston
96 g (3.39 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
S5600 Preston
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
S5600 Preston
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
S5600 Preston
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
S5600 Preston
TFT
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
S5600 Preston
2.8 inches, 24.3 cm2 (~43.1% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
S5600 Preston
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Other
Galaxy Tab S12 Ultra
-
S5600 Preston
Gesture lock
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
S5600 Preston
-
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
S5600 Preston
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
S5600 Preston
-
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
S5600 Preston
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
S5600 Preston
microSDHC (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
S5600 Preston
80MB
Other
Galaxy Tab S12 Ultra
UFS
S5600 Preston
-
Phonebook
Galaxy Tab S12 Ultra
-
S5600 Preston
2000 contacts, Photo Contact
Call records
Galaxy Tab S12 Ultra
-
S5600 Preston
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)
S5600 Preston
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
S5600 Preston
LED flash
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
S5600 Preston
320p@15fps
Single
Galaxy Tab S12 Ultra
-
S5600 Preston
3.15 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
S5600 Preston
-
Features
Galaxy Tab S12 Ultra
HDR
S5600 Preston
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
S5600 Preston
-
Other
Galaxy Tab S12 Ultra
-
S5600 Preston
Videocall camera
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
S5600 Preston
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
S5600 Preston
No
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
S5600 Preston
No
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
S5600 Preston
2.1, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
S5600 Preston
GPS (market dependant)
NFC
Galaxy Tab S12 Ultra
No
S5600 Preston
-
Radio
Galaxy Tab S12 Ultra
No
S5600 Preston
Stereo FM radio, RDS
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
S5600 Preston
2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
S5600 Preston
Accelerometer
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
S5600 Preston
MP3/WMA/AAC player H.264/WMV/MP4 player Organizer Shazam Find Music service Turn-to-mute Predictive text input
Messaging
Galaxy Tab S12 Ultra
-
S5600 Preston
SMS, MMS, Email
Browser
Galaxy Tab S12 Ultra
-
S5600 Preston
WAP 2.0/xHTML, HTML
Games
Galaxy Tab S12 Ultra
-
S5600 Preston
Yes + downloadable
Java
Galaxy Tab S12 Ultra
-
S5600 Preston
Yes, MIDP 2.1
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
S5600 Preston
Removable Li-Ion 1000 mAh battery
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
S5600 Preston
-
Stand-by
Galaxy Tab S12 Ultra
-
S5600 Preston
Up to 300 h
Talk time
Galaxy Tab S12 Ultra
-
S5600 Preston
Up to 3 h
Colors
Galaxy Tab S12 Ultra
Gray, Silver
S5600 Preston
Absolute Black, Pearl White, Lilac Violet
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
S5600 Preston
-
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
S5600 Preston
0.96 W/kg (head)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
S5600 Preston
About 90 EUR
SAR
Galaxy Tab S12 Ultra
-
S5600 Preston
0.56 W/kg (head) 0.66 W/kg (body)