Xiaomi Mix 4 vs ZTE Blade V20

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 850, 900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 34(2000), 39(1900)
5G network

5G band 1, 3, 5, 8, 28, 41, 77, 78, 79 SA/NSA/Sub6

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A, 1174 Mbps download, 210 Mbps upload

LTE Cat6, 301.5 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Class 8

Yes

Design
Build

Glass front (Gorilla Glass Victus), ceramic back, aluminum frame

Front glass, plastic body
SIM

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

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

162.6 mm

162.9 mm
Width

75.4 mm

76.6 mm
Thickness

8 mm

9 mm
Weight

225 g

190 g
Splash resistant

IP53

-
Dust proof

IP53

-
Colors

Black, Gray, White

Turquoise, Blue

Display
Display type

AMOLED

IPS LCD capacitive touchscreen
Physical size

6.67 inches

6.49 inches
Resolution

1080 x 2400 pixels

720 x 1560 pixels
Pixel density

395 ppi

265 ppi
Display colors

1073741824

16777216
Protection

Scratch resistant, 3D curved glass screen, Corning Gorilla Glass Victus

-
Multitouch

-

Yes
Display features

120Hz, HDR10+, Dolby Vision, 800 nits (HBM), Wide color gamut, True-tone

-

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 108 MP, f/1.9 , 24 mm, 1/1.33" , 0.8 µm

16 MP, f/2.0
(periscope telephoto) , 8 MP, f/4.1 , 120 mm, 5x optical zoom

8 MP, 12 mm
123˚ , (ultrawide) , 13 MP, f/2.2 , 12 mm, 1/3.06" , 1.12 µm

2 MP
Primary camera resolution

-

4608 x 3456 pixels
Primary camera video

8K@24fps, 4K@30/60fps, 1080p@30/60/120/480fps; gyro-EIS, HDR10+

1080p@30fps
Primary camera flash

dual-LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus, AI 2.0, night mode 2.0, stagger HDR

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, 802.11ax

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

Yes

Yes
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 1.0 reversible connector
USB On-The-Go

-

Yes
Bluetooth

v5.2

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
Bluetooth AptX

aptX HD

-
Infrared

Yes

-
NFC

Yes

-
GPS

Yes, with dual-band A-GPS

Yes, with A-GPS
GLONASS

Yes

-
BDS

Yes

-
QZSS

Yes

-
NavIC

Yes

-