Huawei Mate X vs Oppo Find X3

Network
2G network

GSM 850, 900, 1800, 1900

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

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

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500)

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 66 - China
5G network

Yes

5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 - China
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A, Cat21, 1400 Mbps download, 200 Mbps upload

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Metal, glass

Glass front (Gorilla Glass), glass back, aluminum frame
SIM

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

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

161.3 mm

163.6 mm
Width

78.3 mm

74 mm
Thickness

11 mm

8.3 mm
Height unfolded

161.3 mm

-
Width unfolded

146.2 mm

-
Thickness unfolded

5.4 mm

-
Weight

150 g

193 g
Waterproof

-

IP68, 1.5m for 30 mins
Dust proof

-

IP68
Colors

Blue

Black, Blue, White

Display
Display type

AMOLED capacitive touchscreen

LTPO AMOLED
Physical size

6.6 inches

6.7 inches
Resolution

1148 x 2480 pixels

1440 x 3216 pixels
Physical size unfolded

8.0 inches

-
Resolution unfolded

2200 x 2480 pixels

-
Pixel density

441 ppi

525 ppi
Display colors

16777216

1073741824
Protection

-

Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
Multitouch

Yes

-
Display features

-

120Hz, HDR10+, BT.2020, 500 nits (typ), 1300 nits (peak)

Main camera
Camera type

Quad

Quad
Main camera

40 MP, f/1.8 , 27 mm, 1/1.7"

50 MP, f/1.8 , 25 mm, 1/1.56" , (wide) , 1.0 µm, 20x digital zoom , 5x
16 MP, f/2.2 , 17 mm

13 MP, f/2.4 , 52 mm, (telephoto) , 2x optical zoom
8 MP, f/2.4 , 52 mm

50 MP, f/2.2 , 110˚ , (ultrawide) , 1/1.56" , 1.0 µm
TOF(time of flight) camera

(macro) , 3 MP, f/3.0
Primary camera resolution

3648 x 2736 pixels

8192 x 6144 pixels
Primary camera video

2160p@30fps, 1080p@30fps

4K@30/60fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10-bit video
Primary camera optics

Leica optics

-
Primary camera flash

dual-LED flash

LED flash
Primary camera phase detection autofocus

phase detection autofocus

-
Camera features

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

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, macro-mode, phase detection autofocus, contrast detection autofocus, RAW, HEIF

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, 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 3.1
USB On-The-Go

-

Yes
Bluetooth

v5.0

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

aptX HD
Infrared

Yes

-
NFC

Yes

Yes (dual antenna)
GPS

Yes, with dual-band A-GPS

Yes, with dual-band A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

Yes

-
BDS

-

Yes
QZSS

Yes

Yes

Features
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4500 mAh

4500 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Huawei SuperCharge (85% in 30 min)

SuperVOOC 2.0 (40% in 10 min)
Wireless reverse charging

-

Yes
Fast wireless charging

-

AirVOOC (100% in 80 min)