Huawei P20 Pro vs vivo Z3

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 2100
4G network

LTE

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
HSPA speed

HSPA

-
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE

LTE, Cat15, 798 Mbps download, 226 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy, glass

Aluminium alloy, glass
SIM

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

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

155 mm

156 mm
Width

73.9 mm

75.6 mm
Thickness

7.8 mm

8.1 mm
Weight

180 g

164 g
Waterproof

IP67, 1m and 30 minutes

-
Dust proof

IP67

-
Colors

Black, Midnight Blue, Pink Gold, Twilight

Blue, Black, Pink

Hardware
CPU

Octa-core

Octa-core
CPU

Quad-core 2.4 GHz Cortex-A73

Dual-core 2.0 / 2.2 GHz Kryo 360 Gold
CPU(second)

quad-core 1.8 GHz Cortex-A53

Hexa-core 1.7 / 2.2 GHz Kryo 360 Silver
Chipset

Hisilicon Kirin 970

Qualcomm SDM670 Snapdragon 670 / Qualcomm SDM710 Snapdragon 710
GPU

Mali-G72 MP12

Adreno 615 / Adreno 616
Memory RAM

6 GB

4, 6 GB
Internal storage

128 GB

64, 128 GB
Memory card

microSD, microSDHC, microSDXC
Memory card max

-

256 GB

Main camera
Camera type

Triple

Dual
Camera type

Photo / Video

-
Main camera

40 MP, f/1.8 , 27 mm, 1/1.7" , 3x optical zoom

16 MP, f/2.0
20 MP, f/1.6 , 27 mm

2 MP, f/2.4
8 MP, f/2.4 , 80 mm
Primary camera resolution

3648 x 2736 pixels

4608 x 3456 pixels
Primary camera video

2160p@30fps, 1080p@30/60fps, 720p@960fps

1080p@30fps
Primary camera optics

Leica optics

-
Primary camera Autofocus

phase detection and laser autofocus

-
Primary camera flash

LED flash

dual-LED flash
Primary camera optical image stabilization

optical image stabilization

-
Primary camera phase detection autofocus

-

phase detection autofocus
Camera features

Geo-tagging, HDR, face detection, panorama, touch focus

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

114

-
DxOMark video

98

-
DxOMark camera score

109

-

Connectivity
WLAN

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

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

v4.2

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth EDR

Yes

Yes
Bluetooth AptX

aptX HD

-
Infrared

Yes

-
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
Beidou

-

Yes

Features
Messaging SMS

SMS(threaded view)

-
Messaging MMS

MMS

-
Messaging Email

Email

-
Messaging IM

IM

-
Messaging Push Email

Push Email

-
Sensors

Fingerprint (front-mounted), accelerometer, color spectrum, compass, gyro, proximity

Accelerometer, compass, fingerprint, gyroscope, infrared face recognition, light, proximity