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BLU J4 Specifications

MAIN CAMERA
Features
LED flash
Single
8 MP, AF
Video
720p@30fps
SELFIE CAMERA
Single
8 MP
Video
720p@30fps
BODY
Dimensions
151 x 72.3 x 10 mm (5.94 x 2.85 x 0.39 in)
Weight
158 g (5.57 oz)
SIM
Dual SIM (Nano-SIM, dual stand-by)
MISC
Colors
Blue, Black, Brown
Price
About 70 EUR
COMMS
Bluetooth
4.1, A2DP, LE
Radio
FM radio
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB
microUSB 2.0
GPS
Yes, with A-GPS
SOUND
Loudspeaker
Yes
3.5mm jack
Yes
LAUNCH
Announced
2019, October
Status
Available. Released 2019, October
MEMORY
Card slot
microSDXC
Internal
32GB 1GB RAM
eMMC 5.1
BATTERY
Removable Li-Po 2200 mAh battery
DISPLAY
Resolution
720 x 1440 pixels, 18:9 ratio (~293 ppi density)
Type
IPS LCD capacitive touchscreen, 16M colors
Size
5.5 inches, 78.1 cm2 (~71.5% screen-to-body ratio)
NETWORK
Technology
GSM / HSPA
3G bands
HSDPA 850 / 900 / 1900 / 2100
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
HSPA 21.1/5.76 Mbps
FEATURES
Sensors
Accelerometer
PLATFORM
GPU
Mali-400
CPU
Quad-core 1.3 GHz Cortex-A7
OS
Android 8.1 Oreo (Go edition)