ZTE Grand X Z777 - Technical characteristics and specifications

Grand X Z777 technical characteristics

About the device:

ZTE Grand X Z777 is a mobile/cell phone with dimensions of 73 mm (millimeters), 7.3 cm (centimeters), 0.24 ft (feet), 2.87 in (inches), a weight of 145 grams, and a screen resolution of 720 x 1280 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, microSDXC .

The ZTE Grand X Z777 comes from the factory with the Android 4.3 Jelly Bean operating system.

Technical information

Property	Value
Brand	ZTE
Model	Grand X Z777

Connectivity
2G connectivity	GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	UMTS 850 MHz, UMTS 1900 MHz, UMTS 2100 MHz
4G connectivity	LTE 800 MHz, LTE 1900 MHz, LTE-TDD 2500 MHz (B41)
5G connectivity	No

Body
Dimensions	73 mm (millimeters), 7.3 cm (centimeters), 0.24 ft (feet), 2.87 in (inches)
Height	145 mm (millimeters), 14.5 cm (centimeters), 0.48 ft (feet), 5.71 in (inches)
Thickness	9 mm (millimeters), 0.9 cm (centimeters), 0.03 ft (feet), 0.35 in (inches)
Volume	95.27 cm
Weight gr.	145
Weight oz	0.32
SIM	1
Number of SIMS	1
Colors	White
Body materials	Plastic
Certifications	IP57, IP6X

Screen
Type of screen	LCD
Screen resolution	720 x 1280 pixels
Display width	2.45 in (inches), 62.26 mm (millimeters), 6.23 cm (centimeters)
Display height	4.36 in (inches), 110.69 mm (millimeters), 11.07 cm (centimeters)
Aspect ratio	1.778:1, 16:9
Pixel density	294 ppi (pixels per inch), 115 ppcm (pixels per centimeter)
Color depth	65.32 % (percent)
Display area	Capacitive, Multi-touch, Scratch resistant
Crystal	Corning Gorilla Glass 2

Platform
OS	Android 4.3 Jelly Bean
CPU	ARM Cortex-A7
SoC	Qualcomm Snapdragon 200 MSM8212
Technology	28 nm (nanometers)
Bits	32 bit
Instruction set	ARMv7
Cores	1024 KB (kilobytes), 1 MB (megabytes)
CPU Frequency	4

Storage and memory
Memory card	microSD, microSDHC, microSDXC
Internal memory	4 GB (gigabytes)
RAM	1 GB
RAM type	LPDDR2
RAM channels	500 MHz (megahertz)
RAM frequency	512 MB (megabytes)

Cameras
Sensor model	LED
Sensor type	2592 x 1944 pixels, 5.04 MP (megapixels)
Sensor size	1280 x 720 pixels, 0.92 MP (megapixels)
Sensor Pixel size	30 fps (frames per second)
Aperture	Autofocus, Digital zoom, Geotagging, Panorama, Touch focus, Face detection, ISO settings
Resolution	Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode
Video Resolution	LED
FPS	4160 x 3120 pixels, 12.98 MP (megapixels)
Video features	1920 x 1080 pixels, 2.07 MP (megapixels)
Aperture secondary camera	640 x 480 pixels, 0.31 MP (megapixels)
Resolution secondary camera	1 MP
Video resolution secondary camera	30 fps (frames per second)
FPS video secondary camera	1600 x 1200 pixels, 1.92 MP (megapixels)
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	Proximity, Light, Accelerometer