Samsung Galaxy J4
⚖️175 g (6.17 oz), 151.7 x 77.2 x 8.1 mm thickness
📱Android 8.0 (Oreo)
💾16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM, microSDXC (dedicated slot)
5.5"
720x1280 pixels
13MP
1080p@30fps
2GB RAM
Exynos 7570 Quad
3000mAh
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Network
Technology
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
• HSDPA 850 / 900 / 1900 / 2100
• HSDPA 850 / 900 / 2100 - India, Pakistan
4G bands
1, 3, 5, 7, 8, 20, 38, 40 - India, Pakistan
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced
2018, May. Released 2018, May
Status
Discontinued
Body
Dimensions
151.7 x 77.2 x 8.1 mm (5.97 x 3.04 x 0.32 in)
Weight
175 g (6.17 oz)
Build
Glass front, plastic back, plastic frame
SIM
Dual SIM (Micro-SIM, dual stand-by)
Display
Type
Super AMOLED
Size
5.5 inches, 83.4 cm2 (~71.2% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Platform
OS
Android 8.0 (Oreo)
Chipset
Exynos 7570 Quad (14 nm)
CPU
Quad-core 1.4 GHz Cortex-A53
GPU
Mali-T720 MP2
Memory
Card slot
microSDXC (dedicated slot)
Internal
16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM
eMMC
5.0
Main Camera
Single
13 MP, f/1.9, 28mm (wide), AF
Features
LED flash, panorama, HDR
Video
1080p@30fps
Selfie camera
Single
5 MP, f/2.2
Features
LED flash
Sound
Loudspeaker
Yes
3.5mm jack
Yes
Comms
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
4.2, A2DP, LE
Positioning
GPS, GLONASS, BDS
NFC
No
Radio
FM radio
USB
microUSB 2.0
Features
Sensors
Accelerometer, proximity
Battery
Type
Li-Ion 3000 mAh, removable
Talk time
Up to 20 h (3G)
Music play
Up to 80 h
Misc
Colors
Black, Gold, Orchid Gray
Models
SM-J400G, SM-J400F, SM-J400M
SAR
0.36 W/kg (head) 1.49 W/kg (body)