AllCall Atom - Technical characteristics and specifications

Atom technical characteristics

About the device:

AllCall Atom 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 AllCall Atom comes from the factory with the Android 7.0 Nougat operating system.

Technical information

Property	Value
Brand	AllCall
Model	Atom

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 1800 MHz, LTE 2100 MHz, LTE 2600 MHz
5G connectivity	No

Body
Dimensions	72.8 mm (millimeters)7.28 cm (centimeters)0.24 ft (feet)2.87 in (inches)
Height	148 mm (millimeters)14.8 cm (centimeters)0.49 ft (feet)5.83 in (inches)
Thickness	8.5 mm (millimeters)0.85 cm (centimeters)0.03 ft (feet)0.33 in (inches)
Volume	91.58 cm
SIM	Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm)
Number of SIMS	2
Colors	Black, Red, Gold
Body materials	Aluminium alloy
Certifications	IP52 (See other devices with IP52)

Screen
Type of screen	JDI IPS
Screen resolution	720 x 1280 pixels
Display width	2.55 in (inches)64.75 mm (millimeters)6.48 cm (centimeters)
Display height	4.53 in (inches)115.12 mm (millimeters)11.51 cm (centimeters)
Aspect ratio	1.778:1, 16:9
Pixel density	282 ppi (pixels per inch)110 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	69.41 % (percent)
Crystal	Display manufacturer - Japan Display Inc., 2.5D curved glass screen, GFF full lamination, 1000:1 contrast ratio, 420 cd/m

Platform
OS	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	Sony IMX149 Exmor R
Sensor type	CMOS (complementary metal-oxide semiconductor)
Sensor size	f/2.2
Sensor Pixel size	LED
Aperture	1280 x 720 pixels, 0.92 MP (megapixels)
Resolution	Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Video Resolution	Sensor size - 1/3.2", Pixel size - 1.4 ?m, Focal length (35 mm equivalent) - 34 mm, Secondary rear camera - 2 MP
FPS	30 fps (frames per second)
Video features	Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Aperture secondary camera	1600 x 1200 pixels, 1.92 MP (megapixels)
Resolution secondary camera	30 fps (frames per second)
Video resolution secondary camera	Face unlock
FPS video secondary camera	Sensor size - 1/6.95", Pixel size - 1.2 ?m, Interpolated resolution - 5 MP, Secondary front camera - 2 MP
Audio connector	Yes

Communications
WLAN	802.11a (IEEE 802.11a-1999), 802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE
Bluetooth	4.0
GPS	GPS, A-GPS
Radio	Yes
USB	Micro USB
Sensors	Proximity, Light, Accelerometer, Compass, Fingerprint