Screen size
Galaxy Tab S12 UltraWinner: 14.6"+78%
Galaxy Young S63103.3"
Quick verdict
Galaxy Tab S12 Ultra leads the measured specs 18-3.
Measured wins
Galaxy Tab S12 Ultra
18
spec wins
Overall winner
Ties
2
equal specs
Galaxy Young S6310
3
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
Galaxy Young S6310
GSM / HSPA
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
Galaxy Young S6310
GSM 850 / 900 / 1800 / 1900 - S6310, GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - S6312
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy Young S6310
HSDPA 900 / 2100
4G bands
Galaxy Tab S12 Ultra
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
equal specs3.5mm jack
SD card
equal specsStereo speakers
LTE
Galaxy Young S6310
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Galaxy Young S6310
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
Galaxy Young S6310
HSPA 7.2/5.76 Mbps
Announced
Galaxy Tab S12 Ultra
2026, September 30
Galaxy Young S6310
2013, February. Released 2013, March
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Galaxy Young S6310
Discontinued
Dimensions
Galaxy Tab S12 Ultra
326.3 x 208.5 x 5.1 mm (12.85 x 8.21 x 0.20 in)
Galaxy Young S6310
109.4 x 58.6 x 12.5 mm (4.31 x 2.31 x 0.49 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
Galaxy Young S6310
112 g (3.95 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Galaxy Young S6310
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Galaxy Young S6310
Single SIM (Mini-SIM) or Dual SIM (Mini-SIM, dual stand-by)
Other
Galaxy Tab S12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Galaxy Young S6310
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Galaxy Young S6310
TFT, 256K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Galaxy Young S6310
3.27 inches, 31.8 cm2 (~49.7% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Galaxy Young S6310
320 x 480 pixels, 3:2 ratio (~176 ppi density)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Galaxy Young S6310
Android 4.1.2 (Jelly Bean)
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
Galaxy Young S6310
Qualcomm MSM7227A Snapdragon S1
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
Galaxy Young S6310
1.0 GHz Cortex-A5
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
Galaxy Young S6310
Adreno 200
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Galaxy Young S6310
microSDXC (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Galaxy Young S6310
4GB (2GB user available), 768MB RAM
Other
Galaxy Tab S12 Ultra
UFS
Galaxy Young S6310
-
Dual
Galaxy Tab S12 Ultra
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 8 MP, f/2.2, (ultrawide)
Galaxy Young S6310
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Galaxy Young S6310
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Galaxy Young S6310
480p@24fps
Single
Galaxy Tab S12 Ultra
-
Galaxy Young S6310
3.15 MP, f/2.6
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Galaxy Young S6310
-
Features
Galaxy Tab S12 Ultra
HDR
Galaxy Young S6310
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Galaxy Young S6310
-
Other
Galaxy Tab S12 Ultra
-
Galaxy Young S6310
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
Galaxy Young S6310
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
Galaxy Young S6310
Yes
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Galaxy Young S6310
Wi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Galaxy Young S6310
3.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Galaxy Young S6310
GPS
NFC
Galaxy Tab S12 Ultra
No
Galaxy Young S6310
No
Radio
Galaxy Tab S12 Ultra
No
Galaxy Young S6310
Stereo FM radio, RDS, recording
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
Galaxy Young S6310
microUSB 2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Galaxy Young S6310
Accelerometer, proximity, compass
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Galaxy Young S6310
-
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Galaxy Young S6310
Li-Ion 1300 mAh, removable
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Galaxy Young S6310
-
Stand-by
Galaxy Tab S12 Ultra
-
Galaxy Young S6310
Up to 250 h (3G)
Talk time
Galaxy Tab S12 Ultra
-
Galaxy Young S6310
Up to 6 h 40 min (3G)
Colors
Galaxy Tab S12 Ultra
Gray, Silver
Galaxy Young S6310
White
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
Galaxy Young S6310
GT-S6312, GT-S6310, GT-S6312, GT-S6310L, GT-S6310N
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Galaxy Young S6310
0.88 W/kg (head) 0.56 W/kg (body)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
Galaxy Young S6310
About 90 EUR
SAR
Galaxy Tab S12 Ultra
-
Galaxy Young S6310
1.18 W/kg (head) 1.28 W/kg (body)