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BLU C4 (2018) review

Android OS v8.1 Go Edition (Oreo)
Spreadtrum SC7731E
512 MB / 8 GB
4 inches 400 x 800 px

The BLU C4 (C4) smartphone released in 2018. It is powered by Spreadtrum SC7731E chipset, 512 MB of RAM and 8 GB of internal storage.

The BLU C4 runs on Android OS v8.1 Go Edition (Oreo) out of the box. It comes with a Li-Po 1300 mAh battery. It features a 4 inches IPS display with 400 x 800 px resolution. The IPS technology is one of the most leading LCD technologies in the world.

Table of contents:

BLU C4 (C4) specifications

Brand
BLU
Name
C4
Type
C4
Launch
2018

Body

Weight
118 g
Dimensions
124.3 x 64.2 x 10.9 mm
Colors
black
blue
gold
SIM type
Micro SIM

System

The BLU C4 runs on Android OS v8.1 Go Edition (Oreo) out of the box, but the C4's firmware can be upgraded to a newer version of OS.

OS
Android OS v8.1 Go Edition (Oreo)
Chipset
Spreadtrum SC7731E
CPU
Quad-core 1.3 GHz Cortex-A7
GPU
Mali-400 MP1

Display

Screen size is measured in inches, diagonally from corner to corner. The 4 inches IPS capacitive touch screen with 400 x 800 px resolution is multitouch capable.

Technology
IPS
Size
4 inches
Resolution
400 x 800 px
Multitouch
yes

Memory

The smartphone's memory (512 MB) cannot be expanded, but the storage (8 GB) can be expanded with a microSD card.

RAM
512 MB
Internal storage
8 GB
External storage
microSD

Camera

The camera of the BLU C4 is equipped with autofocus. Autofocus is a camera feature that fine-tunes the focus of the camera, it is a nice feature of this smartphone.

Front camera
5 MP
Rear camera
5 MP
2592 x 1944 px
autofocus
Flash
LED

Connectivity

This smartphone has a built-in GPS receiver. GPS is a satellite based navigation system that allows the determination of the exact geographical location on Earth. This BLU smartphone has FM radio receiver.

GSM
850 / 900 / 1800 / 1900
Mobile network
2G / 3G
WLAN
Wi-Fi 802.11 b/g/n
Bluetooth
v4.0, A2DP
GPS
A-GPS
NFC
no
FM radio
yes
USB
microUSB 2.0
Audio
3.5 mm jack

Battery

The Li-Po 1300 mAh battery gives the smartphone a good battery backup.

Type
Li-Po 1300 mAh

Features

The smartphone sensors measure physical quantities and transmit them to the application processor. The phones's accelerometer is a built-in electronic component that measures tilt and motion. The proximity sensor detects when a user is holding the phone near their face during a call and turns off the display to prevent keypad presses and battery consumption from the display. The C4 has Dual SIM capability, which means that you can insert two different SIM cards and use them both from one phone.

Sensors
accelerometer
light
proximity
Specials
Dual SIM

The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the BLU C4, then don’t hesitate and signal the problem to us.

BLU C4 (C4) pictures

BLU C4 / C4 photo BLU C4 / C4 photo BLU C4 / C4 photo BLU C4 / C4 photo BLU C4 / C4 photo
BLU C4 / C4

BLU C4's (C4) comparisons

According to our statistics, the BLU C4 smartphone was most often compared on our site with the following smartphones.

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