ZTE Blade V20 vs vivo X30 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

HSDPA 850, 900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

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

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
5G network

-

5G band 41(2500), 78(3500); SA, NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE Cat6, 301.5 Mbps download, 51 Mbps upload

LTE-A
5G speed

-

3.6+ Gbps download
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Front glass, plastic body

Aluminium alloy, glass
SIM

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

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

162.9 mm

158.5 mm
Width

76.6 mm

74.1 mm
Thickness

9 mm

8.8 mm
Weight

190 g

198.5 g
Colors

Turquoise, Blue

Black, Blue, Peach

Display
Display type

IPS LCD capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

6.49 inches

6.44 inches
Resolution

720 x 1560 pixels

1080 x 2400 pixels
Pixel density

265 ppi

409 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant
Multitouch

Yes

Yes
Display features

-

HDR, 800 nits typ. brightness, Vivo XDR display

Main camera
Camera type

Triple

Quad
Main camera

16 MP, f/2.0

64 MP, f/1.8 , 26 mm, 1/1.7" , 0.8 µm
8 MP, 12 mm

13 MP, 135 mm, f/3.0 , 1/4.0" , 5x optical zoom
2 MP

32 MP, f/2.0 , 50 mm, 1/2.8" , 0.8 µm, 2x optical zoom
8 MP, f/2.2 , 16 mm, 1/4.0" , 1.12 µm
Primary camera resolution

4608 x 3456 pixels

-
Primary camera video

1080p@30fps

2160p@30fps
Primary camera flash

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

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

Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Direct

-

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 1.0 reversible connector

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

Yes

Yes
Bluetooth

v4.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes