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Walton Primo EF9 (2019) review

Android OS v8.1 Go Edition (Oreo)
Mediatek MT6580M
1 GB / 8 GB
4.95 inches 480 x 960 px

The Walton Primo EF9 (PRIMOEF9) smartphone released in 2019. It is powered by Mediatek MT6580M chipset, 1 GB of RAM and 8 GB of internal storage.

The Walton Primo EF9 runs on Android OS v8.1 Go Edition (Oreo) out of the box. It comes with a Li-Ion 2000 mAh battery. It features a 4.95 inches IPS display with 480 x 960 px resolution. The IPS technology is one of the most leading LCD technologies in the world.

Table of contents:

Walton Primo EF9 (PRIMOEF9) specifications

Brand
Walton
Name
Primo EF9
Type
PRIMOEF9
Rating
Rated 4/5 based on 10 user votes.
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Launch
2019

Body

Weight
135 g
Dimensions
140.2 x 66.2 x 10.2 mm
Colors
black
blue
red
SIM type
Micro SIM

System

The Walton Primo EF9 runs on Android OS v8.1 Go Edition (Oreo) out of the box, but the Primo EF9's firmware can be upgraded to a newer version of OS.

OS
Android OS v8.1 Go Edition (Oreo)
Chipset
Mediatek MT6580M
CPU
Quad-core 1.3 GHz Cortex-A7
GPU
Mali-400 MP2

Display

Screen size is measured in inches, diagonally from corner to corner. The 4.95 inches IPS capacitive touch screen with 480 x 960 px resolution is multitouch capable.

Technology
IPS
Size
4.95 inches
Resolution
480 x 960 px
Multitouch
yes

Memory

The smartphone's memory (1 GB) cannot be expanded, but the storage (8 GB) can be expanded with a microSD card.

RAM
1 GB
Internal storage
8 GB
External storage
microSD

Camera

The camera of the Walton Primo EF9 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
2 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 Walton smartphone has FM radio receiver.

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

Battery

The Li-Ion 2000 mAh battery gives the smartphone a good battery backup. This is a low maintenance battery. No periodic discharge is needed and charging can be done at random.

Type
Li-Ion 2000 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 Primo EF9 has Dual SIM capability, which means that you can insert two different SIM cards and use them both from one phone.

Sensors
accelerometer
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 Walton Primo EF9, then don’t hesitate and signal the problem to us.

Walton Primo EF9 (PRIMOEF9) pictures

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