Samsung Galaxy J4

Network

• Technology: GSM / HSPA / LTE
• 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
• 3G bands: HSDPA 850 / 900 / 1900 / 2100
• Note: 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
• Status: Available. Released 2018, May

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
• Note: 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
• Video:

Sound

• Loudspeaker: Yes
• 3.5mm jack: Yes

Comms

• WLAN: Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
• Bluetooth: 4.2, A2DP, LE
• GPS: Yes, with A-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)    
• Price: About 140 EUR