| Global Score | |
| 72.8 | 79.5 |
| Basic Information | |
| OnePlus | Huawei |
| Android 15 | Android 9.0 Pie |
| -- | 2018-10-26 |
| -- | 6.23 x 3.04 x 0.33 inches |
| -- | 6.63 ounces |
| -- | 16 777 216 |
| -- | Glass and Metal |
| -- | $ 519.00 |
| Display / Screen | |
| 7.8 inches | 6.5 inches |
| 2268 x 2440 pixels | 2244 x 1080 pixels |
| AMOLED | IPS LCD |
| 427 pixels per inch | 383 pixels per inch |
| -- | 820 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | HiSilicon Kirin 980 chipset |
| processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2600 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Yes GPU | Mali-G76 MP10 GPU |
| 6.3 | 9.45 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 10.1 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.00 MP + 24.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 24.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.99 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5700mAh Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.36 | 5.92 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Huawei Mate 20 has an overall score of 79.5, which is slightly better than OnePlus Open 2 (Rumored)'s 72.8 overall score. Both of these phones include Android OS, but the Huawei Mate 20 has a more recent 9.0 Pie version while OnePlus Open 2 (Rumored) has Android 15 version, so it provides you some nice extra features and improved performance.
Huawei Mate 20 has a lot better processing power than OnePlus Open 2 (Rumored), although it has 12 GB less RAM, they both have a Octa-Core CPU. Huawei Mate 20 has a better looking display than OnePlus Open 2 (Rumored), although it has a bit smaller screen, a bit less pixels per screen inch and a way lower resolution of 1080 x 2244.
The OnePlus Open 2 (Rumored) counts with a much better camera than Huawei Mate 20, and although they both have the same 3840x2160 video definition, the OnePlus Open 2 (Rumored) also has a bigger aperture, a bigger camera sensor, a lot more megapixels back camera and better video frame rate. The OnePlus Open 2 (Rumored) counts with much more storage to install applications and games or saving photos and videos than Huawei Mate 20, because it has 512 GB internal storage.
The OnePlus Open 2 (Rumored) features a very superior battery lifetime than Huawei Mate 20, because it has 5700mAh of battery capacity.
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