Walton Primo X4 - Technical characteristics and specifications

Primo X4 technical characteristics

About the device:

Walton Primo X4 is a mobile/cell phone with dimensions of 75.26 mm (millimeters), 7.53 cm (centimeters), 0.25 ft (feet), 2.96 in (inches), and a screen resolution of 1080 x 1920 pixels.

It has a processor 4x 1.8 GHz ARM Cortex-A53, 4x 1.0 GHz ARM Cortex-A53, a 4 GB RAM memory and an internal memory of 32 GB (gigabytes) expandable by memory card microSD, microSDHC, microSDXC .

The Walton Primo X4 comes from the factory with the Android 6.0 Marshmallow operating system.

Technical information

Property	Value
Brand	Walton
Model	Primo X4

Connectivity
2G connectivity	GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	W-CDMA 900 MHz, W-CDMA 1900 MHz, 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	75.26 mm (millimeters), 7.53 cm (centimeters), 0.25 ft (feet), 2.96 in (inches)
Height	153 mm (millimeters), 15.3 cm (centimeters), 0.5 ft (feet), 6.02 in (inches)
Thickness	7.6 mm (millimeters), 0.76 cm (centimeters), 0.02 ft (feet), 0.3 in (inches)
Volume	87.51 cm
SIM	Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm), Nano-SIM / microSD
Number of SIMS	2
Colors	Gold
Body materials	Metal
Certifications	IP68 (See other devices with IP68)

Screen
Type of screen	IPS
Screen resolution	1080 x 1920 pixels
Display width	2.7 in (inches), 68.49 mm (millimeters), 6.85 cm (centimeters)
Display height	4.79 in (inches), 121.76 mm (millimeters), 12.18 cm (centimeters)
Aspect ratio	1.778:1, 16:9
Pixel density	401 ppi (pixels per inch), 157 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	72.66 % (percent)
Crystal	Corning Gorilla Glass 4, 2.5D curved glass screen

Platform
OS	Android 6.0 Marshmallow
CPU	4x 1.8 GHz ARM Cortex-A53, 4x 1.0 GHz ARM Cortex-A53
SoC	MediaTek Helio P10 (MT6755M)
Technology	28 nm (nanometers)
Bits	64 bit
Instruction set	ARMv8-A
Cores	256 KB + 256 KB (kilobytes)
CPU Frequency	2048 KB (kilobytes), 2 MB (megabytes)

Storage and memory
Memory card	microSD, microSDHC, microSDXC
Internal memory	32 GB (gigabytes)
RAM	4 GB (See other devices with 4 GB)
RAM type	2
RAM channels	550 MHz (megahertz)

Cameras
Sensor model	CMOS BSI (backside illumination)
Sensor type	f/2
Sensor size	LED
Sensor Pixel size	4608 x 3456 pixels, 15.93 MP (megapixels)
Aperture	30 fps (frames per second)
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	CMOS (complementary metal-oxide semiconductor)
Resolution secondary camera	4160 x 3120 pixels, 12.98 MP (megapixels)
Video resolution secondary camera	1280 x 720 pixels, 0.92 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	USB Type-C
Sensors	Proximity, Light, Accelerometer, Compass, Gyroscope, Fingerprint, Hall