DEXP A140 - Technical characteristics and specifications

A140 technical characteristics

About the device:

DEXP A140 is a mobile/cell phone with dimensions of 64 mm (millimeters), 6.4 cm (centimeters), 0.21 ft (feet), 2.52 in (inches), and a screen resolution of 480 x 800 pixels.

It has a processor ARM Cortex-A7, a graphics card ARM Mali-400 MP and an internal memory of 8 GB (gigabytes) expandable by memory card microSD, microSDHC .

The DEXP A140 comes from the factory with the Android 7.0 Nougat operating system.

Technical information

Property	Value
Brand	DEXP
Model	A140

Connectivity
2G connectivity	GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	UMTS 900 MHz, UMTS 2100 MHz
4G connectivity	LTE 1800 MHz, LTE 2100 MHz, LTE 2600 MHz
5G connectivity	No

Body
Dimensions	64 mm (millimeters), 6.4 cm (centimeters), 0.21 ft (feet), 2.52 in (inches)
Height	124.8 mm (millimeters), 12.48 cm (centimeters), 0.41 ft (feet), 4.91 in (inches)
Thickness	10 mm (millimeters), 1 cm (centimeters), 0.03 ft (feet), 0.39 in (inches)
Volume	79.87 cm
SIM	Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm)
Number of SIMS	2
Colors	Gold, Black
Body materials	Plastic
Certifications	IP68 (See other devices with IP68)

Screen
Type of screen	TN
Screen resolution	480 x 800 pixels
Display width	2.06 in (inches), 52.27 mm (millimeters), 5.23 cm (centimeters)
Display height	3.43 in (inches), 87.12 mm (millimeters), 8.71 cm (centimeters)
Aspect ratio	1.667:1, 5:3
Pixel density	233 ppi (pixels per inch), 91 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	57.2 % (percent)
Crystal	Dragontrail glass, Oleophobic (lipophobic) coating

Platform
OS	Android 7.0 Nougat
CPU	ARM Cortex-A7
SoC	Spreadtrum SC7731E
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)
GPU	ARM Mali-400 MP

Storage and memory
Memory card	microSD, microSDHC
Internal memory	8 GB (gigabytes)
RAM type	1
RAM channels	512 MB (megabytes)
RAM frequency	667 MHz (megahertz)

Cameras
Sensor model	Loudspeaker, Earpiece
Sensor type	LED
Sensor size	3264 x 2448 pixels, 7.99 MP (megapixels)
Sensor Pixel size	1280 x 720 pixels, 0.92 MP (megapixels)
Aperture	Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Resolution	Autofocus, Continuous shooting, Digital zoom, Digital image stabilization, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, Exposure compensation, Self-timer, Scene mode
Video Resolution	Interpolated resolution - 13 MP, 5-element lens, Blue filter glass
FPS	30 fps (frames per second)
Video features	Autofocus, Continuous shooting, Digital zoom, Digital image stabilization, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode
Aperture secondary camera	Yes
Resolution secondary camera	30 fps (frames per second)
Video resolution secondary camera	Interpolated resolution - 2 MP
FPS video secondary camera	Interpolated resolution - 5 MP