Bluboo X4 - Technical characteristics and specifications

Bluboo X4 technical characteristics

About the device:

Bluboo X4 is a mobile/cell phone with dimensions of 65.5 mm (millimeters), 6.55 cm (centimeters), 0.21 ft (feet), 2.58 in (inches), and a screen resolution of 480 x 854 pixels.

It has a processor ARM Cortex-A7, a 1 GB RAM memory and an internal memory of 4 GB (gigabytes) expandable by memory card microSD, microSDHC .

The Bluboo X4 comes from the factory with the Android 4.4.2 KitKat operating system.

Technical information

Property	Value
Brand	Bluboo
Model	X4

Connectivity
2G connectivity	GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	W-CDMA 850 MHz, W-CDMA 1900 MHz, W-CDMA 2100 MHz
4G connectivity	TD-SCDMA 1880-1920 MHz, TD-SCDMA 2010-2025 MHz
5G connectivity	No

Body
Dimensions	65.5 mm (millimeters), 6.55 cm (centimeters), 0.21 ft (feet), 2.58 in (inches)
Height	134.3 mm (millimeters), 13.43 cm (centimeters), 0.44 ft (feet), 5.29 in (inches)
Thickness	9.6 mm (millimeters), 0.96 cm (centimeters), 0.03 ft (feet), 0.38 in (inches)
Volume	84.45 cm
SIM	1
Number of SIMS	Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)
Colors	White, Gray
Body materials	Plastic
Certifications	IP63

Screen
Type of screen	IPS
Screen resolution	480 x 854 pixels
Display width	2.2 in (inches), 56 mm (millimeters), 5.6 cm (centimeters)
Display height	3.92 in (inches), 99.64 mm (millimeters), 9.96 cm (centimeters)
Aspect ratio	1.779:1
Pixel density	218 ppi (pixels per inch), 85 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	63.64 % (percent)
Crystal	2.5D curved glass screen, OGS (One Glass Solution)

Platform
OS	Android 4.4.2 KitKat
CPU	ARM Cortex-A7
SoC	MediaTek MT6582M
Technology	28 nm (nanometers)
Bits	32 bit
Instruction set	ARMv7
Cores	32 KB + 32 KB (kilobytes)
CPU Frequency	512 KB (kilobytes), 0.5 MB (megabytes)

Storage and memory
Memory card	microSD, microSDHC
Internal memory	4 GB (gigabytes)
RAM	1 GB
RAM type	2
RAM channels	416 MHz (megahertz)

Cameras
Sensor model	LED
Sensor type	3264 x 2448 pixels, 7.99 MP (megapixels)
Sensor size	Autofocus, Geotagging, HDR, Touch focus
Sensor Pixel size	Autofocus, Geotagging
Aperture	30 fps (frames per second)
Resolution	Interpolated resolution - 13 MP
Video Resolution	2592 x 1944 pixels, 5.04 MP (megapixels)
FPS	1920 x 1080 pixels, 2.07 MP (megapixels)
Video features	30 fps (frames per second)
Aperture secondary camera	2560 x 1920 pixels, 4.92 MP (megapixels)
Resolution secondary camera	2.8 x 2.1 mm (millimeters), 0.14 in (inches)
Video resolution secondary camera	1.75
FPS video secondary camera	12.36
Audio connector	Yes

Communications
WLAN	802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009)
Bluetooth	3.0
GPS	GPS, A-GPS
Radio	Yes
USB	Micro USB
Sensors	Proximity, Light, Accelerometer