Huawei P40 vs vivo U20

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 6(900), 7(2600), 8(900), 9(1800), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)
5G network

5G band 1(2100), 3(1800), 28(700), 38(2600), 41(2500), 77(3700), 78(3500), 79(4700); SA/NSA

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE Cat21

LTE, Cat12, 603 Mbps download, 102 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy, glass

Plastic
SIM

Single SIM (Nano-SIM/eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)

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

148.9 mm

162.2 mm
Width

71.1 mm

76.5 mm
Thickness

8.5 mm

8.9 mm
Weight

175 g

193 g
Waterproof

Yes, IP53

-
Dust proof

Yes, IP53

-
Colors

Black, Blue, Gold, Silver, White

Black, Blue

Display
Display type

OLED capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

6.1 inches

6.53 inches
Resolution

1080 x 2340 pixels

1080 x 2340 pixels
Pixel density

422 ppi

395 ppi
Display colors

16777216

16777216
Protection

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

Scratch resistant
Multitouch

Yes

Yes

Main camera
Camera type

Triple

Triple
Main camera

50 MP, f/1.9 , 23 mm, 1/1.28" , 2.44 µm

16 MP, f/1.8
8 MP, f/2.4 , 80 mm, 3x optical zoom

8 MP, f/2.2 , 13 mm
16 MP, f/2.2 , 17 mm

2 MP, f/2.4
Primary camera resolution

-

4608 x 3456 pixels
Primary camera video

2160p@30/60fps, 1080p@30/60fps, 720p@960fps; gyro-EIS

2160p@30fps, 1080p@30fps
Primary camera optics

Leica optics

-
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, continuous 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, contrast detection autofocus, laser autofocus

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

115

-
DxOMark zoom

70

-
DxOMark video

98

-
DxOMark camera score

112

-

Selfie camera
Selfie camera type

Dual

-
Selfie camera

32 MP, f/2.0 , 26 mm, 1/2.8" , 0.8 µm

16 MP, f/2.0 , 26 mm, 1/3.1" , 1.0 µm
IR TOF 3D
Selfie camera resolution

6528 x 4896 pixels

4608 x 3456 pixels
Selfie camera video

2160p@30/60fps, 1080p@30/60fps

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 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

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 1.0 reversible connector

microUSB 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.1

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

Yes

-
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

Yes

Yes
QZSS

Yes

-
NavIC

Yes

-

Features
Sensors

Accelerometer, color spectrum, compass, fingerprint, infrared face recognition, gyro, proximity

Accelerometer, compass, fingerprint, gyroscope, light, proximity