Blackview A20 Pro vs Samsung Z4

Blackview A20 Pro

Samsung Z4

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)

LTE
LTE speed

LTE, Cat5, 300 Mbps download, 75 Mbps upload

LTE, Cat4, 150 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

-
SIM

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

Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Height

146.7 mm

132.9 mm
Width

70.7 mm

69.2 mm
Thickness

9.75 mm

10.3 mm
Weight

183 g

143 g
Colors

Black, Blue, Gold

Black, Gold

Main camera
Camera type

Dual

-
Main camera

8 MP, f/2.2 , 1.119 µm

5 MP, f/2.2
0.3 MP
Primary camera resolution

3284 x 2448 pixels

-
Primary camera video

1080p@30fps

720p@30fps
Primary camera flash

LED flash

dual-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

Geo-tagging, HDR, face detection, panorama

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

-
WLAN WiFi Direct

Yes

Yes
USB

microUSB 2.0

microUSB 2.0
USB On-The-Go

-

Yes
Bluetooth

v4.2

v4.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
Beidou

Yes

-