Avvio L640 - Technical characteristics and specifications

L640 technical characteristics

About the device:

Avvio L640 is a mobile/cell phone with dimensions of 71 mm (millimeters), 7.1 cm (centimeters), 0.23 ft (feet), 2.8 in (inches), and a screen resolution of 480 x 854 pixels.

It has a processor ARM Cortex-A53, a 1 GB RAM memory and an internal memory of 8 GB (gigabytes) expandable by memory card microSD, microSDHC .

The Avvio L640 comes from the factory with the Android 5.1 Lollipop operating system.

Technical information

Property	Value
Brand	Avvio
Model	L640

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
4G connectivity	LTE 1700/2100 MHz, LTE 1900 MHz, LTE 2600 MHz
5G connectivity	No

Body
Dimensions	71 mm (millimeters), 7.1 cm (centimeters), 0.23 ft (feet), 2.8 in (inches)
Height	142.2 mm (millimeters), 14.22 cm (centimeters), 0.47 ft (feet), 5.6 in (inches)
Thickness	9.15 mm (millimeters), 0.92 cm (centimeters), 0.03 ft (feet), 0.36 in (inches)
Volume	92.38 cm
SIM	Mini-SIM (2FF - second form factor, since late 1990s, 25.00 x 15.00 x 0.76 mm)
Number of SIMS	1
Colors	Black
Body materials	Plastic
Certifications	IPX2

Screen
Type of screen	TFT
Screen resolution	480 x 854 pixels
Display width	2.45 in (inches), 62.23 mm (millimeters), 6.22 cm (centimeters)
Display height	4.36 in (inches), 110.71 mm (millimeters), 11.07 cm (centimeters)
Aspect ratio	1.779:1
Pixel density	196 ppi (pixels per inch), 77 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	68.46 % (percent)
Crystal	Corning Gorilla Glass, HCLR Film Anti-fingerprint coating

Platform
OS	Android 5.1 Lollipop
CPU	ARM Cortex-A53
SoC	MediaTek MT6735M
Technology	28 nm (nanometers)
Bits	64 bit
Instruction set	ARMv8-A
Cores	32 KB + 32 KB (kilobytes)
CPU Frequency	512 KB (kilobytes), 0.5 MB (megabytes)

Storage and memory
Memory card	microSD, microSDHC
Internal memory	8 GB (gigabytes)
RAM	1 GB
RAM type	1
RAM channels	500 MHz (megahertz)

Cameras
Sensor model	CMOS (complementary metal-oxide semiconductor)
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	LED
Video Resolution	4160 x 3120 pixels, 12.98 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	30 fps (frames per second)
Video resolution secondary camera	Interpolated resolution - 5 MP
FPS video secondary camera	11.74
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