Walton Primo D8s - Technical characteristics and specifications

Primo D8s technical characteristics

About the device:

Walton Primo D8s is a mobile/cell phone with dimensions of 66 mm (millimeters), 6.6 cm (centimeters), 0.22 ft (feet), 2.6 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 4 GB (gigabytes) expandable by memory card microSD, microSDHC, microSDXC .

The Walton Primo D8s comes from the factory with the Android 6.0 Marshmallow operating system.

Technical information

Property	Value
Brand	Walton
Model	Primo D8s

Connectivity
2G connectivity	GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	W-CDMA 2100 MHz
4G connectivity	LTE 800 MHz, LTE 1800 MHz, LTE 2100 MHz, LTE 2600 MHz, LTE-TDD 1900 MHz (B39), LTE-TDD 2300 MHz (B40), LTE-TDD 2500 MHz (B41), LTE-TDD 2600 MHz (B38)
5G connectivity	No

Body
Dimensions	66 mm (millimeters), 6.6 cm (centimeters), 0.22 ft (feet), 2.6 in (inches)
Height	125 mm (millimeters), 12.5 cm (centimeters), 0.41 ft (feet), 4.92 in (inches)
Thickness	11 mm (millimeters), 1.1 cm (centimeters), 0.04 ft (feet), 0.43 in (inches)
Volume	90.75 cm
SIM	Mini-SIM (2FF - second form factor, since late 1990s, 25.00 x 15.00 x 0.76 mm)
Number of SIMS	2
Colors	Gray, Rose-gold, Black, Gold
Body materials	Plastic
Certifications	IP68 (See other devices with IP68)

Screen
Type of screen	TFT
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	55.38 % (percent)
Crystal	2.5D curved glass screen

Platform
OS	Android 6.0 Marshmallow
CPU	ARM Cortex-A7
SoC	Spreadtrum SC7731G
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, microSDXC
Internal memory	4 GB (gigabytes)
RAM type	2
RAM channels	400 MHz (megahertz)
RAM frequency	512 MB (megabytes)

Cameras
Sensor model	CMOS (complementary metal-oxide semiconductor)
Sensor type	LED
Sensor size	2592 x 1944 pixels, 5.04 MP (megapixels)
Sensor Pixel size	1280 x 720 pixels, 0.92 MP (megapixels)
Aperture	Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Resolution	Phase detection, Sapphire crystal glass lens cover
Video Resolution	5-element lens, Blue filter glass
FPS	Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Video features	Phase detection, Interpolated resolution - 16 MP, Secondary rear camera - 5 MP
Aperture secondary camera	1600 x 1200 pixels, 1.92 MP (megapixels)
Resolution secondary camera	24 fps (frames per second)
Video resolution secondary camera	640 x 480 pixels, 0.31 MP (megapixels)
FPS video secondary camera	30 fps (frames per second)
Audio connector	Yes

Communications
WLAN	802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), Wi-Fi Hotspot
Bluetooth	4.0
GPS	GPS, A-GPS
Radio	Yes
USB	Micro USB
Sensors	Accelerometer