Gretel A9 - Technical characteristics and specifications

Gretel A9 technical characteristics

About the device:

Gretel A9 is a mobile/cell phone with dimensions of 72.8 mm (millimeters), 7.28 cm (centimeters), 0.24 ft (feet), 2.87 in (inches), and a screen resolution of 720 x 1280 pixels.

It has a processor ARM Cortex-A53, a 2 GB RAM memory and an internal memory of 16 GB (gigabytes) expandable by memory card microSD, microSDHC, microSDXC .

The Gretel A9 comes from the factory with the Freeme OS (Android 6.0.1 Marshmallow), Android 7.0 Nougat operating system.

Technical information

Property	Value
Brand	Gretel
Model	A9

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

Body
Dimensions	72.8 mm (millimeters), 7.28 cm (centimeters), 0.24 ft (feet), 2.87 in (inches)
Height	146.6 mm (millimeters), 14.66 cm (centimeters), 0.48 ft (feet), 5.77 in (inches)
Thickness	8.7 mm (millimeters), 0.87 cm (centimeters), 0.03 ft (feet), 0.34 in (inches)
Volume	92.85 cm
SIM	Micro-SIM / microSD, Nano-SIM (4FF - fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
Number of SIMS	2
Colors	Black, Rose-gold
Body materials	Aluminium alloy
Certifications	IP53

Screen
Type of screen	IPS
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	24 bit, 16777216 colors
Display area	64.79 % (percent)
Crystal	Display manufacturer - Sharp, 2.5D curved glass screen

Platform
OS	Freeme OS (Android 6.0.1 Marshmallow), Android 7.0 Nougat
CPU	ARM Cortex-A53
SoC	MediaTek MT6737
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, microSDXC
Internal memory	16 GB (gigabytes)
RAM	2 GB (See other devices with 2 GB)
RAM type	1
RAM channels	600 MHz (megahertz)

Cameras
Sensor model	Samsung S5K3H7
Sensor type	CMOS BSI (backside illumination)
Sensor size	4.54 x 3.42 mm (millimeters), 0.22 in (inches)
Sensor Pixel size	1.39
Aperture	f/1.8
Resolution	LED
Video Resolution	3264 x 2448 pixels, 7.99 MP (megapixels)
FPS	1280 x 720 pixels, 0.92 MP (megapixels)
Video features	30 fps (frames per second)
Aperture secondary camera	GalaxyCore GC2155
Resolution secondary camera	1.75
Video resolution secondary camera	12.36
FPS video secondary camera	f/2.8
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, Fingerprint