BLU J4

Added: 03.06.20 | Updated: 05.30.23

Model: J4
Brand: BLU
Rating: 3.60 out of 5 (15 votes)
Price: 70 EUR
Year of manufacture: 2019
Dimensions: 151 x 72.3 x 10 mm
Weight: 158 g
Chipset:
Built-in memory:
Screen: IPS LCD 5.5 inches
Battery: 2200 mAh
Rear camera: Single, 8MP
Front camera: Single, 8MP

Specs ⚙️ Opinions (0) 💬 Review 📝

🛒 BUY

▶

Compare BLU J4 with other models:

BLU J4 specs

Common

Brand and model	BLU J4
Other names	For USA
Launch date	2019, October

Price

First price	70 EUR

Design

Height	5.94 in (151 mm)
Width	2.85 in ( 72.3 mm)
Depth	0.39 in ( 10 mm)
Weight	5.57 oz (158 grams)
Water resistant
Colors	Blue, Black, Brown
Case	Buy a case from Amazon

Screen

Technology	IPS LCD
Size	5.5 in
Screen Area	78.1 cm²
Resolution	720 x 1440 px
Points per inch	293 PPI
Color Depth	16M
Ratio (height:width)	18:9
Ratio (screen:body)	71.5%
Screen protector	Buy a screen protector from Amazon

Hardware

CPU	- Quad-core 1.3 GHz Cortex-A7
GPU	- Mali-400

Memory

Internal Memory	32GB 1GB RAM
Memory Card Slot	microSDXC

Software

Operating System (OS)	Android 8.1 Oreo (Go edition)
User Interface

Main Camera

Number of Cameras	Single
Specs	-8 MP, AF
Features	LED flash
Video Recording	720p@30fps

Selfie camera

Number of Cameras	Single
Specs	-8 MP
Video Recording	720p@30fps

Cellular

Bands	GSM / HSPA
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
SIM Card	Dual SIM (Nano-SIM, dual stand-by)
Speed	HSPA 21.1/5.76 Mbps

Connectivity

Wi-Fi	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth	4.1, A2DP, LE
GPS	Yes, with A-GPS
NFC	No
USB	microUSB 2.0

Battery

Capacity	2200 mAh
Type	Removable Li-Po
Charging	-

Audio

Headphone Jack	Yes
Radio	FM radio

Sensors

Accelerometer

Other specifications

Others

Performance Benchmark

Disclaimer: This information is based on public data and official specifications from BLU. However, there may be differences in specifications.

BLU J4 video reviews

▶

BLU J4 Reviews and Opinions

Rate this smartphone

3.60 / 5

(15)

Would you recommend this phone to a friend? Why or why not? Share your arguments using the Add Opinion button and rate the model with stars!

Be the first to share your opinion! Do you have any observations or personal experiences you would like to share? Your insights are valuable to us and our community. Leave a comment, and let's discuss the pros and cons of this model together!

Frequently Asked Questions

How much does BLU J4 cost?

The price of the BLU J4 varies based on the specific model and storage capacity. As of the latest update, the base model starts at 70 EUR. Prices increase for models with larger storage capacity and additional features.

When did the BLU J4 come out?

BLU J4 mobile was launched on in these colors: Blue, Black, Brown.

What is the size and weight of BLU J4 ?

The BLU J4 has dimensions of Height: 151 mm Width: 72.3 mm Thickness: 10 mm and weighs approximately 158 grams.

What is the screen size and resolution of BLU J4?

When measured as a standard rectangular shape, the screen is 5.5 inches diagonally offering a resolution of 720 x 1440 px at a pixel density of 293 ppi.

How much memory and storage does a BLU J4 have?

Device comes with chipset with processor Quad-core 1.3 GHz Cortex-A7. BLU J4 is available with internal memory of 32GB 1GB RAM.

What are the main camera specifications and megapixels of the BLU J4?

The device have a Single rear camera setup with specs of 8 MP, AF and features like LED flash

What are the front camera specs and MP of the BLU J4?

The device comes with Single front camera setup with specs of 8 MP and features like