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BLU J4

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BLU J4 smartphone runs on Android 8.1 Oreo (Go edition) operating system. The phone is powered by Quad-core 1.3 GHz Cortex-A7 processor. It has 32GB 1GB RAM. Internal storage options which can be extended with the help of microSDXC. The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 71.5%. The smartphone is fueled with a 2200 mAh,  Removable Li-Po. The main camera of the smartphone consists of a 8 MP, Single. The sensors include Accelerometer. Connectivity features in the smartphone include Bluetooth, A-GPS, Wi-Fi, 3.5 mm Jack and more. The BLU J4 are available in various colors such as Blue, Black, Brown. It measures 151 x 72.3 x 10 mm and weighs 158 g.

Hardware and OS BLU J4
Operating system:	Android 8.1 Oreo (Go edition)
Processor:	Quad-core 1.3 GHz Cortex-A7
GPU:	Mali-400
Internal memory:	32GB 1GB RAM
External memory:	microSDXC
Display BLU J4
Type:	IPS LCD
Size:	5.5" inc
Resolution:	720 x 1440 px
Touchscreen:	capacitive touchscreen
Screen-to-Body Ratio:	71.5%
Display area:	78.1 cm2
Display aspect ratio:	18:9 (height:width)
Pixel Density:	293 PPI
Colors:	16M
Connectivity BLU J4
2G Network:	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Wi-Fi:	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Network:	GSM / HSPA
SIM card:	Dual SIM (Nano-SIM, dual stand-by)
Bluetooth:	4.1, A2DP, LE
Edge:	Yes
GPRS:	Yes
GPS:	Yes, with A-GPS
Speed:	HSPA 21.1/5.76 Mbps
USB:	microUSB 2.0
Camera BLU J4
Main camera:	8 MP, Single
Specs:	8 MP, AF
Features:	LED flash
Video:	720p@30fps
Selfie camera:	8 MP, Single
Specs:	8 MP
Video:	720p@30fps
Multimedia BLU J4
3.5 mm Jack:	Yes
Radio:	FM radio
Design BLU J4
Colors:	Blue, Black, Brown
Dimensions:	151 x 72.3 x 10 mm
Weight:	158 g
Battery BLU J4
Battery capacity:	2200 mAh,  Removable Li-Po
Other BLU J4
Release date:	2019, October
Sensors:	Accelerometer

User questions and reviews about BLU J4

	Sushil kumar mal khatwe	April 01, 2022
	very good
Reply

	GanBova	March 06, 2024
	Feature phones have a simple operating system, long battery life, durable build, physical keypad, and affordable price point.
Reply

	Hlxlci	May 02, 2024
	Limited features, outdated technology, slow performance, small screen, low resolution.
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	Nud-Goqjqa	May 04, 2024
	Good phone with decent features overall.
Reply

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