HTC Desire 20 Pro vs ZTE Blade A3 (2019)

HTC Desire 20 Pro

ZTE Blade A3 (2019)

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1900
4G network

LTE frequency band 1, 2, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41

LTE frequency band 1(2100), 5(850), 8(900), 3(1800), 7(2600), 18(800), 38(2600)
HSDPA speed

42.2 Mbps

42 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A (2CA) Cat 13, 400 Mbps download, 150 Mbps upload

LTE Cat 4, 150.8 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Main camera
Camera type

Quad

Single
Main camera

48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm

8 MP
8 MP, f/2.2 , 1/4.0" , 1.12 µm
2 MP, f/2.4
2 MP, f/2.4
Primary camera resolution

8000 x 6000 pixels

3264 x 2448 pixels
Primary camera video

4K@30fps, 1080p@30fps

720p@30fps
Primary camera flash

dual-LED flash

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, phase detection

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

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

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

Yes

Yes
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 1.0 reversible connector

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.0

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth AVRCP

-

Yes
bluetooth FTP

-

Yes
bluetooth GAVDP

-

Yes
bluetooth HFP

-

Yes
bluetooth OPP

-

Yes
bluetooth LE

Yes

-
bluetooth GOEP

-

Yes
bluetooth MAP

-

Yes
bluetooth OBEX

-

Yes
bluetooth PBAP

-

PBAP/PAB
bluetooth HSP

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
GALILEO

Yes

-
BDS

Yes

-