Screen size
Galaxy Tab S12 UltraWinner: 14.6"+81%
Galaxy Y Plus S53032.8"
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
Galaxy Y Plus S5303
2
spec wins
Screen size
Technology
Galaxy Tab S12 Ultra
GSM / HSPA / LTE / 5G
Galaxy Y Plus S5303
GSM / HSPA
2G bands
Galaxy Tab S12 Ultra
GSM 850 / 900 / 1800 / 1900
Galaxy Y Plus S5303
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Galaxy Tab S12 Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy Y Plus S5303
HSDPA
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
equal specs3.5mm jack
SD card
equal specsStereo speakers
Galaxy Y Plus S5303
-
5G bands
Galaxy Tab S12 Ultra
SA/NSA/Sub6
Galaxy Y Plus S5303
-
Speed
Galaxy Tab S12 Ultra
HSPA, LTE, 5G - cellular model only
Galaxy Y Plus S5303
HSPA 7.2/5.76 Mbps
GPRS
Galaxy Tab S12 Ultra
-
Galaxy Y Plus S5303
Yes
EDGE
Galaxy Tab S12 Ultra
-
Galaxy Y Plus S5303
Yes
Announced
Galaxy Tab S12 Ultra
2026, September 30
Galaxy Y Plus S5303
2013, March. Released 2013, May
Status
Galaxy Tab S12 Ultra
Released Oct 7, 2026
Galaxy Y Plus S5303
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 Y Plus S5303
104.9 x 57.9 x 13 mm (4.13 x 2.28 x 0.51 in)
Weight
Galaxy Tab S12 Ultra
692 g or 695 g (1.53 lb)
Galaxy Y Plus S5303
96 g (3.39 oz)
Build
Galaxy Tab S12 Ultra
Glass front, aluminum frame, aluminum back
Galaxy Y Plus S5303
-
SIM
Galaxy Tab S12 Ultra
Nano-SIM + eSIM (cellular model only)
Galaxy Y Plus S5303
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 Y Plus S5303
-
Type
Galaxy Tab S12 Ultra
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Galaxy Y Plus S5303
TFT, 256K colors
Size
Galaxy Tab S12 Ultra
14.6 inches, 617.8 cm2 (~90.8% screen-to-body ratio)
Galaxy Y Plus S5303
2.8 inches, 24.3 cm2 (~40.0% screen-to-body ratio)
Resolution
Galaxy Tab S12 Ultra
1848 x 2960 pixels, 16:10 ratio (~239 ppi density)
Galaxy Y Plus S5303
240 x 320 pixels, 4:3 ratio (~143 ppi density)
OS
Galaxy Tab S12 Ultra
Android 17, up to 7 major OS updates, One UI 9
Galaxy Y Plus S5303
Android 4.0 (Ice Cream Sandwich)
Chipset
Galaxy Tab S12 Ultra
MediaTek Dimensity 9500 (3 nm)
Galaxy Y Plus S5303
-
CPU
Galaxy Tab S12 Ultra
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
Galaxy Y Plus S5303
850 MHz Cortex-A9
GPU
Galaxy Tab S12 Ultra
Mali-G1 Ultra MC12
Galaxy Y Plus S5303
-
Card slot
Galaxy Tab S12 Ultra
microSDXC (dedicated slot)
Galaxy Y Plus S5303
microSDHC (dedicated slot)
Internal
Galaxy Tab S12 Ultra
256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Galaxy Y Plus S5303
4GB
Other
Galaxy Tab S12 Ultra
UFS
Galaxy Y Plus S5303
-
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 Y Plus S5303
-
Features
Galaxy Tab S12 Ultra
LED flash, HDR, panorama
Galaxy Y Plus S5303
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Galaxy Y Plus S5303
Yes
Single
Galaxy Tab S12 Ultra
-
Galaxy Y Plus S5303
2 MP
Single
Galaxy Tab S12 Ultra
12 MP, f/2.4, 120˚ (ultrawide)
Galaxy Y Plus S5303
-
Features
Galaxy Tab S12 Ultra
HDR
Galaxy Y Plus S5303
-
Video
Galaxy Tab S12 Ultra
4K@30fps, 1080p@30fps
Galaxy Y Plus S5303
-
Other
Galaxy Tab S12 Ultra
-
Galaxy Y Plus S5303
No
Loudspeaker
Galaxy Tab S12 Ultra
Yes, with stereo speakers (4 speakers)
Galaxy Y Plus S5303
Yes
3.5mm jack
Galaxy Tab S12 Ultra
No
Galaxy Y Plus S5303
Yes
WLAN
Galaxy Tab S12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Galaxy Y Plus S5303
Wi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct
Bluetooth
Galaxy Tab S12 Ultra
6.0, A2DP, LE
Galaxy Y Plus S5303
4.0, A2DP
Positioning
Galaxy Tab S12 Ultra
GPS, GLONASS, BDS, GALILEO
Galaxy Y Plus S5303
GPS, GLONASS
NFC
Galaxy Tab S12 Ultra
No
Galaxy Y Plus S5303
No
Radio
Galaxy Tab S12 Ultra
No
Galaxy Y Plus S5303
Stereo FM radio, RDS
USB
Galaxy Tab S12 Ultra
USB Type-C 3.2, magnetic connector
Galaxy Y Plus S5303
microUSB 2.0
Sensors
Galaxy Tab S12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Galaxy Y Plus S5303
Accelerometer, compass
Other
Galaxy Tab S12 Ultra
Wireless Samsung DeX (desktop experience support)
Galaxy Y Plus S5303
-
Type
Galaxy Tab S12 Ultra
Li-Po 11600 mAh
Galaxy Y Plus S5303
Li-Ion 1200 mAh, removable
Charging
Galaxy Tab S12 Ultra
45W wired, 100% in 95 min
Galaxy Y Plus S5303
-
Stand-by
Galaxy Tab S12 Ultra
-
Galaxy Y Plus S5303
Up to 260 h (3G)
Talk time
Galaxy Tab S12 Ultra
-
Galaxy Y Plus S5303
Up to 5 h 50 min (3G)
Colors
Galaxy Tab S12 Ultra
Gray, Silver
Galaxy Y Plus S5303
White, Black
Models
Galaxy Tab S12 Ultra
SM-X940, SM-X946
Galaxy Y Plus S5303
GT-S5303
SAR EU
Galaxy Tab S12 Ultra
0.47 W/kg (body)
Galaxy Y Plus S5303
0.94 W/kg (head) 0.55 W/kg (body)
Price
Galaxy Tab S12 Ultra
About 1570 EUR
Galaxy Y Plus S5303
About 120 EUR
SAR
Galaxy Tab S12 Ultra
-
Galaxy Y Plus S5303
0.74 W/kg (head) 0.49 W/kg (body)