Huawei P40 4G vs Oppo A2x

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

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

HSDPA 850, 900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41

LTE frequency band 1, 3, 5, 8, 28, 34, 38, 39, 40, 41
5G network

-

5G band 1, 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

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE-A

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front, glass back, aluminum frame

Aluminium alloy, glass
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

163.8 mm
Width

71.1 mm

75.1 mm
Thickness

8.5 mm

8.1 mm
Weight

175 g

185 g
Waterproof

-

IP54
Splash resistant

IP53

-
Dust proof

IP53

IP54
Colors

Blue, Silver

Black, Gold, Purple

Display
Display type

OLED

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

Scratch resistant, 2.5D curved glass screen
Display features

-

90Hz, 720 nits (peak)

Main camera
Camera type

Triple

Dual
Main camera

(wide) , 50 MP, f/1.9 , 23 mm, 1/1.28" , 1.22 µm

(wide) , 13 MP, f/2.2
(telephoto) , 8 MP, f/2.4 , 80 mm, 3x optical zoom

(depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm
(ultrawide) , 16 MP, f/2.2 , 17 mm
Primary camera resolution

8192 x 6144 pixels

4130 x 3120 pixels
Primary camera video

4K@30/60fps, 1080p@30/60fps, 720p@960fps; gyro-EIS

1080p@30fps
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, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

Selfie camera
Selfie camera type

Dual

Single
Selfie camera

(wide) , 32 MP, f/2.0 , 26 mm, 1/2.8" , 0.8 µm

(wide) , 5 MP, f/2.2 , 77˚
TOF 3D
Selfie camera resolution

6528 x 4896 pixels

2560 x 1944 pixels
Selfie camera features

Face unlock, HDR

Face unlock, face detection
Selfie camera video

4K@30/60fps, 1080p@30/60fps

1080p@30fps

Connectivity
WLAN

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

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

Yes

-
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 3.1

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.1

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
NFC

Yes

No
GPS

Yes, with dual-band A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

Yes
NavIC

Yes

-

Features
Sensors

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

Accelerometer, compass, fingerprint, proximity