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Walton Primo EM (2015) review

Android OS v4.4.2 (KitKat)
Spreadtrum SC7731G
Mali-400 MP2
512 MB / 4 GB
4 inches (480 x 800 px)
3 MP, 2048 x 1536 px

Walton announced the launch of the Primo EM smartphone in 2015. The manufacturer is offering the Walton Primo EM phone with 4 inches display, Spreadtrum SC7731G chipset, 512 MB of RAM and 4 GB of internal storage.

The Walton Primo EM comes with Android OS v4.4.2 (KitKat) out of the box, and a Li-Po 3000 mAh, non-removable battery. The 4 inches phone comes with TFT display (480 x 800 px). A thin-film transistor (TFT) is a type of field-effect transistor that is usually used in a liquid crystal display (LCD). This type of display features a thin-film transistor for each individual pixel.

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Walton Primo EM specifications

BrandWalton
NamePrimo EM
ModelPREM
Release date2015

Body

The weight of Walton Primo EM is about 4.66 oz with battery, which is average compared to most of the smartphones with same size. The dimensions of this Walton phone are average (4.96 x 2.52 x 0.41 inches).

Weight4.66 oz
Dimensions4.96 x 2.52 x 0.41 inches
Colorsblack, blue
SIM typeMini SIM, Micro SIM

System

The Walton Primo EM comes with Android OS v4.4.2 (KitKat) out of the box, but it is upgradable to the next OS.

OS versionAndroid OS v4.4.2 (KitKat)
SoCSpreadtrum SC7731G
CPUQuad-core 1.2 GHz Cortex-A7
GPUMali-400 MP2

Display

The size of Primo EM screen is measured diagonally, from corner to corner. The 4 inches TFT display of Walton Primo EM with 480 x 800 px resolution is multitouch capable.

Display typeTFT
Screen size4 inches
Resolution480 x 800 px
Multitouch supportyes

Memory

The internal memory of Walton Primo EM (512 MB) cannot be expanded, but the internal storage (4 GB) can be expanded with a compatible microSD card.

RAM512 MB
Internal storage4 GB
Memory card slotmicroSD

Camera

The camera of the Primo EM has no autofocus capability (fixed-focus). An autofocus (or AF) optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area. Very few Android cameras come without autofocus.

Selfie cameraVGA
Main camera3 MP, 2048 x 1536 px
FlashLED

Connectivity

The Walton Primo EM doesn't support 4G/LTE networks. This phone has a built-in GPS. GPS is a highly accurate navigation system using signals from satellites to determine a location on the Earth's surface, irrespective of weather conditions. Most phones have a GPS unit on board. The Primo EM phone has built-in FM radio. The built-in FM Radio is great for listening to your favorite radio station.

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G
Wi-FiWi-Fi 802.11 b/g/n
Bluetoothv4.0, A2DP
GPSA-GPS
NFCno
FM radioyes
USBmicroUSB 2.0
Headphone3.5 mm jack

Battery

The Li-Po 3000 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a thin, light-weight, rechargeable battery. No periodic discharge is needed and charging can be done at random. The battery of Primo EM isn't removable without voiding the warranty.

TypeLi-Po 3000 mAh, non-removable

Features

Smartphones today come with a wealth of sensors to facilitate a better user experience. The accelerometer is a sensor that measures the tilting motion and orientation of the phone. This Walton phones comes with proximity sensor. This proximity sensor detects how close the phone is to an outside object, such as your ear. The Dual SIM capability of Walton Primo EM phone is ideal for businesses wishing to provide staff with a mobile device that can offer separate numbers and bills for both personal and business use. This smartphone doesn't support fast charging technology.

Sensorsaccelerometer, light, proximity
SpecialsDual SIM
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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 EM, then don’t hesitate and signal the problem to us.

Walton Primo EM pictures

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