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Blackview A20 Dual SIM Full Device Specifications

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Released Date: 2018 Feb

Display Dimension: 480x960 pixels

RAM Size: 1024 MiB RAM

Processor (CPU): MediaTek MT6580

Battery Capacity: 3000 mAh battery

Device Camera: 4.9 MP camera

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4.5/5

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Introduction

Brand

Blackview

Model

A20 Dual SIM

Brief

Low-end 5.45-inch 4G smartphone with 8.0 MP + 0.3 MP rear cameras, 2 GiB RAM, 16 GB ROM and a quad-core 1.3 GHz CPU

Released

2018 Feb

Announced

2018 Apr 1

Hardware Designer

Shenzhen JEKO Communication

Manufacturer

Shenzhen JEKO Communication

General Extras

Haptic touch feedback

Device Category

Smartphone

Physical Attributes

Width

70.7 mm, 2.78 inch

Height

146.7 mm, 5.78 inch

Depth

9.75 mm, 0.38 inches

Bounding Volume

101.1 ccm

Mass

170 g, 6 ounces

Software Environment

Platform

Google Android

Operating System

Google Android 8.1 Oreo Go edition (Oreo)

Software Extras

Voice Command , Navigation software , Intelligent personal assistant , Face Recognition

Application processor, Chipset

CPU Clock

2000 MHz

CPU

MediaTek MT6580, 2015, 32 bit, quad-core, ARM Mali-400 GPU

Operative Memory

RAM Type

mobile (LP) DDR3 SDRAM

RAM Capacity

1024 MiB RAM

Non-volatile Memory

Non-volatile Memory Type

Flash EEPROM

Non-volatile Memory Interface

eMMC 4.5

Non-volatile Memory Capacity

7629 MiB non-volatile

Display

Display Diagonal

138.4 mm, 5.4 inch

Resolution

480x960, 460800 pixels

Display Width

61.89 mm, 2.44 inch

Display Height

123.79 mm, 4.87 inch

Horizontal Full Bezel Width

8.81 mm

Display Area

7661.8 square millimeter

Display Area Utilization

73.9%

Pixel Size

0.12895 mm/pixel

Pixel Density

197 PPI

Display Type

Color IPS TFT LCD display

Display Color Depth

24 bit/pixel

Number of Display Scales

16.8M

Display Illumination

LED

Display Light Reflection Mode

Yes

Display Subpixel Scheme

RGB Matrix (3 subpixels)

Scratch Resistant Screen

Yes

Graphical Subsystem

Graphical Controller

ARM Mali-400MP2

GPU Clock

500 MHz

Audio/Video Interfaces

A/V Out

Audio Subsystem

Audio Channel(s)

stereo

Sound Recording

Microphone(s)

Yes

Sound Playing

Loudspeaker(s)

mono

Audio Output

3.5mm

Cellular Phone

Supported Cellular Bands

GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 900MHz (Band VIII) , LTE 2100 MHz (Band 1) , LTE 1800 MHz (Band 3) , LTE 2600 MHz (Band 7) , LTE 900 MHz (Band 8) , LTE 800 MHz (Band 20) bands

Supported Cellular Data Links

GPRS (Class unspecified) , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 11.5 Mbps (Cat. 7) , HSDPA (Cat. unspecified) , HSPA+ 28.8 Mbps (Cat. 16) , TD-SCDMA , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 225 Mbps / 50 Mbps , LTE 300 Mbps / 50 Mbps (Cat. 6) data links

SIM Card Slot

Nano-SIM (4FF)

Cellular Antenna

Internal antenna

Call Alert Sound

64-chord melody

Complementary Phone Services

Voice transmission , Voice speaker , Vibrating Alert , Speakerphone , ANC , Voice over LTE (VoLTE)

Cellular Controller

MediaTek MT6580M

Secondary Cellular Phone

Dual Cellular Network Operation

Dual standby

Sec. Supported Cellular Networks

Sec. Supported Cellular Data Links

GPRS (Class unspecified) , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 11.5 Mbps (Cat. 7) , HSDPA (Cat. unspecified) , HSPA+ 28.8 Mbps (Cat. 16) , CDMA2000 1xRTT (IS-2000) , TD-SCDMA , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 225 Mbps / 50 Mbps , LTE 300 Mbps / 50 Mbps (Cat. 6)

Sec. SIM Card Slot

Nano-SIM (4FF), Internal antenna

Sec. Phone Controller IC

MediaTek MT6580M

Control Peripherals

Touchscreen Type

Capacitive multi-touch sensing screen

Touchscreen Simultaneous Touch Points

Yes

Communication Interfaces

Expansion Interfaces

TransFlash , microSD , microSDHC , microSD Extended Capacity

USB

USB 2.0, USB Hi-Speed (480 Mbps)

USB Services

USB charging , USB Host

USB Connector

USB Series Micro-AB

Max. Charging Power

5.0 W

Bluetooth

Bluetooth 4.2, Internal antenna

Bluetooth profiles

A2DP , AVRCP , HFP , HID , HSP

Wireless LAN

IEEE 802.11b , IEEE 802.11g , IEEE 802.11n, Internal antenna

Wireless Services

Wi-Fi Tethering

Multimedia Broadcast

FM Radio Receiver

Yes, Yes

Satellite Navigation

Supported GPS protocol(s)

GPS (NMEA 0183)

GPS Antenna

Internal antenna

Complementary GPS Services

Simultaneous GPS (S-GPS) , Assisted GPS , Geotagging , QuickGPS

Supported GLONASS protocol(s)

L1OF

Supported BeiDou system (BDS)

B1I BeiDou receiver

Navigation Controller

MediaTek MT6763

Primary Camera System

Camera Placement

Rear

Camera Module

Samsung S5K4E2

Camera Image Sensor

CMOS

Camera Resolution

2560x1920 pixel

Number of effective pixels

4.9 MP camera

Aperture (W)

f/2.00

Zoom

1.0 x optical zoom, 1.0 x digital zoom

Focus

Phase-Detection Autofocus (PD AF)

Recordable Image Formats

JPG

Video Recording

1920x1080 pixel, 30 fps

Recordable Video Formats

MPEG4

Flash

dual LED

Camera Extra Functions

HDR photo , Burst mode , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Intelligent scene detection

Auxiliary Camera

Aux. Camera Image Sensor

Yes

Aux. Camera Number of Pixels

0.3 MP aux. cam

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor

Auxiliary Camera No. 4

Aux. 4 Camera Image Sensor

Aux. 4 Camera Focus

Secondary Camera System

Secondary Camera Placement

Front

Secondary Camera Module

GC2385

Secondary Camera Sensor

CMOS

Secondary Camera Resolution

1600x1200 pixel

Secondary Camera Number of pixels

1.9 MP sec. cam

Secondary Aperture (W)

f/2.80

Secondary Recordable Image Formats

JPG

Secondary Recordable Video Formats

MPEG4

Secondary Camera Extra Functions

Face detection , Face tagging , Face retouch

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor

Built-in Sensors

Built-in accelerometer

Yes

Built-in gyroscope

Yes

Additional sensors

Fingerprint sensor , Light intensity sensor , Proximity sensor

Ingress Protection

Protection from solid materials

Yes

Protection from liquids

Yes

Power Supply

Battery

Yes, built-in, 1-cell

Nominal Cell Capacity (1st cell)

3000 mAh cell

Nominal Battery Capacity

3000 mAh battery

Standby Time

240 hours

Average Standby Current

13 mA

Geographical Attributes

Market Countries

Belarus , Bulgaria , Czech Republic , France , Germany , Italy , Kazakhstan , Netherlands , Pakistan , Philippines , Poland , Portugal , Romania , Russia , Slovakia , Slovenia , South Africa , Spain , Ukraine

Market Regions

Africa , Asia , Europe , Middle East , Oceania , Western Europe

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