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Model

Compare Blackview A20 and UMIDIGI S2 Pro

Blackview A20 vs UMIDIGI S2 Pro

Blackview A20

UMIDIGI S2 Pro

Blackview A20

UMIDIGI S2 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1900, 2100
4G network

-

LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
HSDPA speed

21 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

-

LTE, Cat6, 301 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2018-4

2017
Status

2018-4

2017

Design
Build

Plastic

Aluminium alloy
SIM

Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM/Nano-SIM(microSD))
Height

146.7 mm

158.1 mm
Width

70.7 mm

74.6 mm
Thickness

9.6 mm

8.8 mm
Weight

170 g

186 g
Colors

Black, Gold, Gray

Black, Red

Display
Display type

IPS capacitive touchscreen

IPS capacitive touchscreen
Physical size

5.5 inches

6 inches
Resolution

480 x 960 pixels

1080 x 2160 pixels
Pixel density

195 ppi

402 ppi
Display colors

16777216

16777216
Protection

Scratch resistant

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 4
Multitouch

Yes

Yes

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A7

Quad-core 2.6 GHz Cortex-A53
CPU(second)

quad-core 1.6 GHz Cortex-A53
Chipset

Mediatek MT6580M

MediaTek Helio P20(MT6757CD)
GPU

Mali-400 MP2

Mali-T880 MP2
Memory RAM

1 GB

6 GB
Internal storage

8 GB

128 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

32 GB

256 GB
Storage

-

eMMC 5.1

OS
OS

Android OS, v8.0 Oreo Go Edition

UMI OS(Android 7.0 Nougat)

Main camera
Camera type

Dual

Dual
Main camera

5 MP, f/2.0

13 MP, 1.133 µm
0.3 MP

5 MP
Primary camera resolution

2592 x 1944 pixels

4160 x 3120 pixels
Primary camera video

720p@30fps

2160@30fps
Primary camera flash

LED flash

quad-LED flash
Camera features

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Selfie camera
Selfie camera

2 MP, f/2.8

16 MP
Selfie camera resolution

1600 x 1200 pixels

4608 x 3456 pixels
Selfie camera video

480p@30fps

-

Sound
3.5mm jack

Yes

No
Loudspeaker

Yes

Yes

Multimedia
Radio FM

FM radio

FM radio

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C reversible connector
USB On-The-Go

-

Yes
Bluetooth

v4.0

v4.1
Bluetooth A2DP

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes

Features
Sensors

Accelerometer, light, proximity

Accelerometer, compass, fingerprint, hall, light, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

3000 mAh

5100 mAh
Battery removable

Removable

Non-removable
Fast battery charging

-

MediaTek Pump Express Plus 2.0
Talk time 2G

10 h

-
Talk time 3G

10 h

-
Standby time 2G

240 h

480 h
Standby time 3G

240 h

480 h

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