Huawei P40 vs vivo S15

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

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

HSDPA 850, 900, 1700(AWS), 2100; CDMA2000 1x
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, 2, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41
5G network

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

5G band 1, 3, 5, 8, 28, 41, 77, 78 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-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy, glass

AG 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

161.1 mm
Width

71.1 mm

74.3 mm
Thickness

8.5 mm

8 mm
Weight

175 g

197 g
Waterproof

Yes, IP53

-
Dust proof

Yes, IP53

-
Colors

Black, Blue, Gold, Silver, White

Black, Blue, Yellow

Display
Display type

OLED capacitive touchscreen

AMOLED
Physical size

6.1 inches

6.62 inches
Resolution

1080 x 2340 pixels

1080 x 2400 pixels
Pixel density

422 ppi

398 ppi
Display colors

16777216

16777216
Protection

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

Scratch resistant, 2.5D curved glass screen
Multitouch

Yes

-
Display features

-

120Hz, HDR10+, 1300 nits (peak)

Main camera
Camera type

Triple

Triple
Main camera

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

64 MP, f/1.9 , 25 mm, 1/1.72" , (wide)
8 MP, f/2.4 , 80 mm, 3x optical zoom

8 MP, f/2.2 , 16 mm, (ultrawide) , 120˚
16 MP, f/2.2 , 17 mm

2 MP, f/2.4 , (macro)
Primary camera resolution

-

9280 x 6920 pixels
Primary camera video

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

4K@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, continuous shooting, digital 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
DxOMark photo

115

-
DxOMark zoom

70

-
DxOMark video

98

-
DxOMark camera score

112

-

Selfie camera
Selfie camera type

Dual

Single
Selfie camera

32 MP, f/2.0 , 26 mm, 1/2.8" , 0.8 µm

32 MP, f/2.0 , (wide)
IR TOF 3D
Selfie camera resolution

6528 x 4896 pixels

-
Selfie camera features

-

Face unlock, autofocus, HDR, face detection, panorama, geotagging, digital image stabilization
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, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 1.0 reversible connector

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.1

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD, aptX Adaptive
Infrared

Yes

-
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

Yes

-
BDS

-

Yes
QZSS

Yes

Yes
NavIC

Yes

-

Features
Sensors

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

Accelerometer, compass, fingerprint, gyroscope, proximity