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Bluboo X4 (2014) review

Android OS v4.4.2 (KitKat)
Mediatek MT6582M
Mali-400 MP2
1 GB / 4 GB
4.5 inches (480 x 854 px)
8 MP, 3264 x 2448 px, autofocus

Bluboo announced the launch of the X4 smartphone in 2014. The manufacturer is offering the Bluboo X4 phone with 4.5 inches display, Mediatek MT6582M chipset, 1 GB of RAM and 4 GB of internal storage.

The Bluboo X4 comes with Android OS v4.4.2 (KitKat) out of the box, and a Li-Ion 2100 mAh battery. The 4.5 inches phone comes with IPS display (480 x 854 px). The IPS display provides enhanced features, such as optimal viewing angles, color accuracy, invariable color reproduction and better power consumption.

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Bluboo X4 specifications

BrandBluboo
NameX4
ModelX4
Release date2014

Body

The weight of Bluboo X4 is about 4.41 oz with battery, which is average compared to most of the smartphones with same size. The dimensions of this Bluboo phone are average (5.29 x 2.58 x 0.38 inches).

Weight4.41 oz
Dimensions5.29 x 2.58 x 0.38 inches
Colorsgold, gray, white
SIM typeMini SIM

System

The Bluboo X4 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)
SoCMediatek MT6582M
CPUQuad-core 1.3 GHz Cortex-A7
GPUMali-400 MP2

Display

The size of X4 screen is measured diagonally, from corner to corner. The 4.5 inches IPS display of Bluboo X4 with 480 x 854 px resolution is multitouch capable.

Display typeIPS
Screen size4.5 inches
Resolution480 x 854 px
Multitouch supportyes

Memory

The internal memory of Bluboo X4 (1 GB) cannot be expanded, but the internal storage (4 GB) can be expanded with a compatible microSD card.

RAM1 GB
Internal storage4 GB
Memory card slotmicroSD

Camera

The camera of the X4 is equipped with autofocus. 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 camera5 MP
Main camera8 MP, 3264 x 2448 px, autofocus
FlashLED

Connectivity

The Bluboo X4 supports 2G, 3G and 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 X4 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 / 3G / 4G
Wi-FiWi-Fi 802.11 b/g/n
Bluetoothv3.0, A2DP
GPSA-GPS
NFCno
FM radioyes
USBmicroUSB 2.0
Headphone3.5 mm jack

Battery

The Li-Ion 2100 mAh battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery which offers high energy, is lightweight and does not require periodic full discharge. The battery of X4 is removable. You can simply buy a new piece from the open market and interchange it easily by yourself.

TypeLi-Ion 2100 mAh

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 Bluboo phones comes with proximity sensor. This proximity sensor detects how close the phone is to an outside object, such as your ear.

Sensorsaccelerometer, light, proximity
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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 Bluboo X4, then don’t hesitate and signal the problem to us.

Bluboo X4 pictures

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