Screen size
Galaxy J1 Nxt4.0"
Galaxy Tab S12+Winner: 12.6"+68%
Quick verdict
Galaxy Tab S12+ leads the measured specs 19-2.
Measured wins
Galaxy J1 Nxt
2
spec wins
Ties
2
equal specs
Galaxy Tab S12+
19
spec wins
Overall winner
Screen size
Technology
Galaxy J1 Nxt
GSM / HSPA
Galaxy Tab S12+
GSM / HSPA / LTE / 5G
2G bands
Galaxy J1 Nxt
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Galaxy Tab S12+
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy J1 Nxt
HSDPA 900 / 2100
Galaxy Tab S12+
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
Galaxy J1 Nxt
HSPA 21.1/5.76 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
equal specs3.5mm jack
SD card
equal specsStereo speakers
Galaxy Tab S12+
HSPA, LTE, 5G - cellular model only
4G bands
Galaxy J1 Nxt
-
Galaxy Tab S12+
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66
5G bands
Galaxy J1 Nxt
-
Galaxy Tab S12+
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSA/Sub6
Announced
Galaxy J1 Nxt
2016, February. Released 2016, February
Galaxy Tab S12+
2026, September 30
Status
Galaxy J1 Nxt
Discontinued
Galaxy Tab S12+
Available. Released 2026, October 07
Dimensions
Galaxy J1 Nxt
126.6 x 63.1 x 10.8 mm (4.98 x 2.48 x 0.43 in)
Galaxy Tab S12+
289.5 x 187.8 x 5.3 mm (11.40 x 7.39 x 0.21 in)
Weight
Galaxy J1 Nxt
123 g (4.34 oz)
Galaxy Tab S12+
553 g or 555 g (1.22 lb)
SIM
Galaxy J1 Nxt
Hybrid Dual SIM (Micro-SIM, dual stand-by)
Galaxy Tab S12+
Nano-SIM + eSIM (cellular model only)
Build
Galaxy J1 Nxt
-
Galaxy Tab S12+
Glass front, aluminum frame, aluminum back
Other
Galaxy J1 Nxt
-
Galaxy Tab S12+
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
Galaxy J1 Nxt
TFT, 256K colors
Galaxy Tab S12+
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
Galaxy J1 Nxt
4.0 inches, 45.5 cm2 (~57.0% screen-to-body ratio)
Galaxy Tab S12+
12.6 inches, 460.6 cm2 (~84.7% screen-to-body ratio)
Resolution
Galaxy J1 Nxt
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Galaxy Tab S12+
1752 x 2800 pixels, 16:10 ratio (~262 ppi density)
OS
Galaxy J1 Nxt
Android 5.1 (Lollipop)
Galaxy Tab S12+
Android 17, up to 7 major OS updates, One UI 9
Chipset
Galaxy J1 Nxt
Spreadtrum SC9830
Galaxy Tab S12+
MediaTek Dimensity 9500 (3 nm)
CPU
Galaxy J1 Nxt
Quad-core 1.2 GHz Cortex-A7
Galaxy Tab S12+
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
Galaxy J1 Nxt
Mali-400MP2
Galaxy Tab S12+
Mali-G1 Ultra MC12
Card slot
Galaxy J1 Nxt
microSDXC (uses shared SIM slot)
Galaxy Tab S12+
microSDXC (dedicated slot)
Internal
Galaxy J1 Nxt
8GB 768MB RAM (J1 mini), 8GB 1GB RAM (J1 Nxt)
Galaxy Tab S12+
256GB 12GB RAM, 512GB 12GB RAM
Other
Galaxy J1 Nxt
-
Galaxy Tab S12+
UFS
Single
Galaxy J1 Nxt
5 MP
Galaxy Tab S12+
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF
Video
Galaxy J1 Nxt
720p@30fps
Galaxy Tab S12+
4K@30fps, 1080p@30fps
Features
Galaxy J1 Nxt
-
Galaxy Tab S12+
LED flash, HDR, panorama
Single
Galaxy J1 Nxt
VGA
Galaxy Tab S12+
12 MP, f/2.4, 120˚ (ultrawide)
Video
Galaxy J1 Nxt
Galaxy Tab S12+
4K@30fps, 1080p@30fps
Features
Galaxy J1 Nxt
-
Galaxy Tab S12+
HDR
Loudspeaker
Galaxy J1 Nxt
Yes
Galaxy Tab S12+
Yes, with stereo speakers (4 speakers)
3.5mm jack
Galaxy J1 Nxt
Yes
Galaxy Tab S12+
No
WLAN
Galaxy J1 Nxt
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Galaxy Tab S12+
Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
Bluetooth
Galaxy J1 Nxt
4.0, A2DP
Galaxy Tab S12+
6.0, A2DP, LE
Positioning
Galaxy J1 Nxt
GPS, GLONASS
Galaxy Tab S12+
GPS, GLONASS, BDS, GALILEO
NFC
Galaxy J1 Nxt
No
Galaxy Tab S12+
No
Radio
Galaxy J1 Nxt
FM radio
Galaxy Tab S12+
No
USB
Galaxy J1 Nxt
microUSB 2.0
Galaxy Tab S12+
USB Type-C 3.2, magnetic connector
Sensors
Galaxy J1 Nxt
Accelerometer
Galaxy Tab S12+
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other
Galaxy J1 Nxt
-
Galaxy Tab S12+
Wireless Samsung DeX (desktop experience support)
Type
Galaxy J1 Nxt
Li-Ion 1500 mAh, removable
Galaxy Tab S12+
Li-Po 10600 mAh
Talk time
Galaxy J1 Nxt
Up to 8 h (3G)
Galaxy Tab S12+
-
Music play
Galaxy J1 Nxt
Up to 29 h
Galaxy Tab S12+
-
Charging
Galaxy J1 Nxt
-
Galaxy Tab S12+
45W wired, 100% in 95 min
Colors
Galaxy J1 Nxt
White, Gold, Black
Galaxy Tab S12+
Gray, Silver
Models
Galaxy J1 Nxt
SM-J105F, SM-j105H, SM-J105H, SM-J105B, SM-J105Y, SM-J105M
Galaxy Tab S12+
SM-X840, SM-X846
SAR EU
Galaxy J1 Nxt
0.76 W/kg (head) 0.47 W/kg (body)
Galaxy Tab S12+
0.77 W/kg (body)
Price
Galaxy J1 Nxt
About 90 EUR
Galaxy Tab S12+
About 1330 EUR