Huawei Mate X3 vs OnePlus Open Specs Comparison

Display

Size
7.8-inch	7.8-inch
Resolution
2224x2496px, 426 PPI	2268x2440px, 1.07:1 ratio, 426 PPI
Technology
OLED	AMOLED
Refresh rate
120Hz	120Hz
Screen-to-body
88.92 %	89.68 %
Peak brightness
	2800 cd/m2 (nit)
Features
Folding inside the device	Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
6.4 inches 2504 x1080 px OLED 120Hz refresh rate	6.3 inches 2484 x1116 px AMOLED 120Hz refresh rate, HDR support

Hardware

System chip
Qualcomm Snapdragon 8+ Gen 1 4G SM8475 (4 nm)	Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm)
Processor
Octa-core 1x 3.19GHz Cortex-X2 + 3x 2.75GHz Cortex-A710 + 4x 2.0GHz Cortex-A510	Octa-core 1x 3.2GHz Kryo Prime + 4x 2.8GHz Kryo Gold + 3x 2.0GHz Kryo Silve
GPU
Adreno 730	Adreno 740
RAM
8GB	16GB
Internal storage
256GB (UFS)	512GB (UFS 4.0), not expandable
Storage expansion
Nano Memory (NM) up to 256 GB
OS
HarmonyOS 3	Android (13)

Battery

Capacity
4800 mAh	4805 mAh
Type
	Not user replaceable
Charging
Fast charging, Qi wireless charging, Reverse wireless charging	Fast charging, Reverse wired charging
Max charge speed
Wired: 66.0W Wireless: 50.0W	Wired: 67.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

7h 47min

Video

7h 46min

Gaming

Untested

Battery Life Estimate

5h 35min

Browsing

13h 20min

Video

7h 22min

Gaming

8h 51min

Find out more details about battery and charging for all phones we have tested on our PhoneArena Battery Score page.

Camera

Rear
Triple camera	Triple camera
Main camera
50 MP (OIS, Laser and PDAF) Aperture size: F1.8 Focal length: 23 mm	48 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 24 mm Pixel size: 1.12 μm
Second camera
8 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 5.0x Aperture size: F3.4 Focal Length: 125 mm	64 MP (Telephoto, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.6 Focal Length: 70 mm Sensor size: 1/2" Pixel size: 0.7 μm
Third camera
13 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm	48 MP (Ultra-wide, PDAF) Aperture size: F2.2 Focal Length: 14 mm Sensor size: 1/2" Pixel size: 0.8 μm
Flash
LED	LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps)	3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)
Front
8 MP Folded: 8 MP	32 MP Folded: 20 MP

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

144

Overall

150

Photo

138

Video

Find out more details about photo and video scores for all phones we have tested on our PhoneArena Camera Score page.

Design

Dimensions
6.18 x 5.57 x 0.21 inches (156.9 x 141.5 x 5.3 mm)	6.04 x 5.63 x 0.23 inches (153.4 x 143.1 x 5.8 mm)
Folded
(156.9 x 72.4 x 11.8 mm)	(153.4 x 73.3 x 11.7 mm)
Weight
8.43 oz(239.0 g)	8.43 oz(239.0 g)
Materials
Back: Glass Frame: Aluminum
Resistance
Yes; IPX8	Yes; IPX4
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Colors
Black, White, Purple, Dark Green, Gold

Cellular

5G
	Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n38, n40, n41, n66, n71, n75, n77, n78, SA, NSA, Sub-6
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
4G (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)	Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900), 19(800)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900), 19(800)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Dual Nano SIM

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Connectivity & Features

Bluetooth
5.2	5.3
Wi-Fi
802.11 a,b,g,n,ac,ax(Wi-Fi 6) Wi-Fi Direct, Hotspot	802.11 b,g,n,ac,ax(Wi-Fi 6),ad,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.1, Features: Charging, OTG, Video out	Type-C (reversible), USB 3.1, Features: Charging
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Barometer	Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
NFC, Infrared	NFC

Buyers information

MSRP
	$ 1699

Availability

Officially announced
	Oct 19, 2023

Links

Full specifications
Huawei Mate X3 Specs	OnePlus Open Specs
PhoneArena Review
Huawei Mate X3 Review	OnePlus Open Review