BLU J4: specs, price and NeoScore
BLU

J4

1.9 NeoScore #10101 of 10162

Launched October 2019

Overview

NeoScore

1.9

#10101 of 10162

Design & display
4.8
Performance & hardware
1.9
Connectivity
1.5
Battery & charging
1.0

Strengths

Weak points

  • Battery & charging1.0
  • Connectivity1.5
  • Performance & hardware1.9
Display
5.5 inIPS LCD720 × 1,440 px
Design
158 g72.3 mm151 mm10 mm
Processor
Quad-Core1 GB RAM32 GB
Battery
2,200 mAh
Cameras
8 Mpxselfie 8 Mpx
Network
3G2G
Software
Android 8

BLU

Technical specifications

Performance

Graphics GPU
Mali-400
Storage Type
eMMC 5.1
Maximum CPU Clock
1.3 GHz
Maximum Storage Capacity
32 GB
CPU Description
Quad-core 1.3 GHz Cortex-A7
Processor Type
Quad-Core
RAM Capacity
1 GB
Expandable Storage
Yes

Battery

Battery Capacity
2,200 mAh
Battery Type
Li-Po
Battery Features
Removable

Design

Body Colors
Blue, Black, Brown
Body Thickness
10 mm
Body Width
72.3 mm
Body Height
151 mm
Weight
158 g
Usable Surface
71.5 %
Foldable
No

Display

Display Aspect Ratio
18:9
Display Technology
IPS LCD
Display Diagonal
5.5 in
Display Horizontal Resolution
720 px
Display Vertical Resolution
1,440 px
Display Pixel Density
293 ppi
Display Features
IPS LCD

Sensor

Sensor Features
Accelerometer

Software

Operating System
Android 8
OS Family
Android
OS Version
8

Connectivity

SIM Configurations
Dual Nano-SIM
Cellular Bands
2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS B2100
Cellular Technologies
GSM, HSPA
Wi-Fi Standards
Wi-Fi 802.11 b/g/n
Wi-Fi Features
Wi-Fi Direct, Wi-Fi 802.11 b/g/n
Bluetooth Version
Bluetooth 4.1
Bluetooth Profiles
A2DP, LE
Navigation Systems
GPS
Connectivity Features
3.5 mm Audio Jack, FM Radio, microUSB
USB Version
microUSB

Audio

Audio Features
A2DP, LE, Loudspeaker

Technical

Launch price
70 €

Automated technical index

NeoScore

NeoScore is an automated technical index based on verified specifications. It does not represent hands-on testing unless NeoTeo publishes a separate review.

1.9 /10

Selected variant

J4

Design & display

4.8

Display Technology IPS LCD
5.0
Display Pixel Density 293 ppi
4.8
Display Features IPS LCD
0.0
Weight 158 g
10.0
Usable Surface 71.5 %
4.0
Body Thickness 10 mm
5.0

Performance & hardware

1.9

RAM Capacity 1 GB
1.0
Storage Type eMMC 5.1
2.0
Maximum Storage Capacity 32 GB
1.0
Maximum CPU Clock 1.3 GHz
2.0
Processor Type Quad-Core
5.0

Camera

0.0

Resolution 8 Mpx
3.0
Camera Features LED Flash, Autofocus
0.0

Connectivity

1.5

Connectivity Features 3.5 mm Audio Jack, FM Radio, microUSB
0.0
Cellular Bands 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS B2100
3.0
Wi-Fi Standards Wi-Fi 802.11 b/g/n
0.0
Bluetooth Version Bluetooth 4.1
0.0
Navigation Systems GPS
2.0
SIM Configurations Dual Nano-SIM
7.0

Battery & charging

1.0

Battery Capacity 2,200 mAh
1.5
Battery Features Removable
0.0

Tap a point on the chart to see what makes it up.

Design & display
4.83
Performance & hardware
1.89
Camera
Connectivity
1.5
Battery & charging
0.95
NeoScore rank
#10101 / 10162

J4

Camera system

Every physical camera module is shown separately, with its sensor, lens and capture capabilities.

1

Rear Main Camera

Resolution
8 Mpx
Video Recording
720p at 30 fps
Slow Motion Video
Yes
Slow Motion Frame Rate
30 fps
Flash Type
LED
Flash LED Count
1 LEDs
Sensor
Resolution
8 Mpx
Video
Video Recording
720p at 30 fps
Slow Motion Video
Yes
Slow Motion Frame Rate
30 fps
Flash
Flash Type
LED
Flash LED Count
1 LEDs
Features
Camera Features
LED Flash, Autofocus
2

Front Main Camera

Resolution
8 Mpx
Video Recording
720p at 30 fps
Sensor
Resolution
8 Mpx
Video
Video Recording
720p at 30 fps
3

Camera System

Sensor Features
Accelerometer
Sensor
Sensor Features
Accelerometer
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