BLU J4

Display5.5" 720 x 1440 pixels
ChipsetProcessor clock: 1.30 GHz
Main camera8MP
Battery2200 mAh
J4 product photo
4.9GoSolo score
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Network

Technology
GSM / HSPA
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100
Speed
HSPA 21.1/5.76 Mbps

Launch

Announced
2019, October. Released 2019, October
Status
Discontinued

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
Nano-SIM + Nano-SIM

Display

Type
IPS LCD
Size
5.5 inches, 78.1 cm2 (~71.5% screen-to-body ratio)
Resolution
720 x 1440 pixels, 18:9 ratio (~293 ppi density)

Platform

OS
Android 8.1 Oreo (Go edition)
Chipset
Processor clock: 1.30 GHz
CPU
Quad-core 1.3 GHz Cortex-A7
GPU
Mali-400

Memory

Card slot
microSDXC
Internal
32GB 1GB RAM
Type
eMMC 5.1

Main Camera

Modules
8 MP, AF
Features
LED flash
Video
720p@30fps

Selfie Camera

Module
8 MP
Features
720p@30fps

Comms

WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
4.1, A2DP, LE
Positioning
GPS
NFC
No
Radio
FM radio
USB
microUSB 2.0

Features

Sensors
Accelerometer

Battery

Type
Li-Po 2200 mAh, removable

Misc

Colors
Blue, Black, Brown
Models
J170EQ

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