Elephone A4 - Technical characteristics and specifications

Elephone A4 technical characteristics

About the device:

Elephone A4 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 1512 pixels.

It has a processor ARM Cortex-A53, a 3 GB RAM memory and an internal memory of 16 GB (gigabytes) expandable by memory card microSD, microSDHC, microSDXC .

The Elephone A4 comes from the factory with the Android 8.1 Oreo operating system.

Technical information

Property	Value
Brand	Elephone
Model	A4

Connectivity
2G connectivity	GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	W-CDMA 850 MHz, W-CDMA 900 MHz, W-CDMA 2100 MHz
4G connectivity	LTE 800 MHz, LTE 850 MHz, LTE 900 MHz, LTE 1800 MHz, LTE 2100 MHz, LTE 2600 MHz, LTE-TDD 2300 MHz (B40), LTE-TDD 2500 MHz (B41), LTE-TDD 2600 MHz (B38)
5G connectivity	No

Body
Dimensions	72.8 mm (millimeters), 7.28 cm (centimeters), 0.24 ft (feet), 2.87 in (inches)
Height	150.4 mm (millimeters), 15.04 cm (centimeters), 0.49 ft (feet), 5.92 in (inches)
Thickness	8.9 mm (millimeters), 0.89 cm (centimeters), 0.03 ft (feet), 0.35 in (inches)
Volume	97.45 cm
SIM	Nano-SIM / microSD, Nano-SIM (4FF - fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
Number of SIMS	2
Colors	Red, Gray, Gold, Black
Body materials	Metal, Plastic
Certifications	IP68 (See other devices with IP68)

Screen
Type of screen	IPS
Screen resolution	720 x 1512 pixels
Display width	2.52 in (inches), 63.88 mm (millimeters), 6.39 cm (centimeters)
Display height	5.28 in (inches), 134.16 mm (millimeters), 13.42 cm (centimeters)
Aspect ratio	2.1:1
Pixel density	286 ppi (pixels per inch), 112 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	78.53 % (percent)
Crystal	Corning Gorilla Glass 3, 800:1 contrast ratio, 500 cd/m

Platform
OS	Android 8.1 Oreo
CPU	ARM Cortex-A53
SoC	MediaTek MT6739
Technology	28 nm (nanometers)
Bits	64 bit
Instruction set	ARMv8-A
Cores	4
CPU Frequency	1500 MHz (megahertz)

Storage and memory
Memory card	microSD, microSDHC, microSDXC
Internal memory	16 GB (gigabytes)
RAM	3 GB (See other devices with 3 GB)
RAM type	LPDDR3
RAM channels	Single channel
RAM frequency	667 MHz (megahertz)

Cameras
Sensor model	CMOS BSI (backside illumination)
Sensor type	f/2
Sensor size	Dual LED
Sensor Pixel size	3264 x 2448 pixels, 7.99 MP (megapixels)
Aperture	30 fps (frames per second)
Resolution	Interpolated resolution - 13 MP
Video Resolution	Dual LED
FPS	6144 x 3456 pixels, 21.23 MP (megapixels)
Video features	3840 x 2160 pixels, 8.29 MP (megapixels)
Aperture secondary camera	f/2.8
Resolution secondary camera	640 x 480 pixels, 0.31 MP (megapixels)
Video resolution secondary camera	30 fps (frames per second)
FPS video secondary camera	Face unlock
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	4.2
GPS	GPS, A-GPS
Radio	Yes
USB	Micro USB
Sensors	Proximity, Light, Accelerometer, Compass, Fingerprint