Huawei P40 vs Oppo A57e

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, 3, 5, 8, 40, 41
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
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy, glass

Glass front, plastic frame, plastic back
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

163.7 mm
Width

71.1 mm

75 mm
Thickness

8.5 mm

8 mm
Weight

175 g

187 g
Waterproof

Yes, IP53

IPX4
Dust proof

Yes, IP53

IP5X
Colors

Black, Blue, Gold, Silver, White

Black, Green

Display
Display type

OLED capacitive touchscreen

IPS LCD
Physical size

6.1 inches

6.56 inches
Resolution

1080 x 2340 pixels

720 x 1612 pixels
Pixel density

422 ppi

269 ppi
Display colors

16777216

16777216
Protection

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

-
Multitouch

Yes

-
Display features

-

600 nits

Main camera
Camera type

Triple

Dual
Main camera

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

13 MP, f/2.2 , 26 mm, 1/2.7" , 0.64 µm, (wide) , 81˚
8 MP, f/2.4 , 80 mm, 3x optical zoom

2 MP, f/2.4 , (depth)
16 MP, f/2.2 , 17 mm
Primary camera video

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

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

HDR, Panorama
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

8 MP, f/2.0 , 1/4" , 1.12 µm, (wide)
IR TOF 3D
Selfie camera resolution

6528 x 4896 pixels

-
Selfie camera features

-

HDR
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
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

-
Infrared

Yes

-
NFC

Yes

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
GALILEO

Yes

-
Beidou

Yes

-
QZSS

Yes

-
NavIC

Yes

-

Features
Sensors

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

Accelerometer, compass, fingerprint, proximity