Compare phones
| Global Score | |
| 71.9 | 81.2 |
| Basic Information | |
| Asus | |
| Android 9.0 Pie | Android 13 |
| 2019-10-14 | 2023-04-13 |
| 6.25 x 2.96 x 0.35 inches | 6.81 x 3.03 x 0.41 inches |
| 6.56 ounces | 8.43 ounces |
| Diamond black and Twilight blue | Phantom Black and Storm White |
| Glass (Corning Gorilla Glass 5) and Metal | Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 549.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2340 x 1080 pixels | 2448 x 2080 pixels |
| AMOLED | AMOLED |
| 403 pixels per inch | 472 pixels per inch |
| 430 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 7.9 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 640 GPU | Adreno 740 GPU |
| 9.72 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 48.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | -- |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.64 inches (1/1.56") sensor |
| 7680 x 4320 (15 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 3840 x 2160 (60 fps) (4K) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 11.22 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Battery | 6000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.3 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Asus ROG Phone 7 is much better than nubia Z20, getting a score of 81.2 against 71.9. Even though the Asus ROG Phone 7 is incredibly newer than nubia Z20, it's way heavier and somewhat thicker. These phones come with Android OS (operating system), but Asus ROG Phone 7 has an older 13 version and nubia Z20 has Android 9.0 Pie.
The nubia Z20 has a bit more vivid display than Asus ROG Phone 7, although it has a little worse pixels density, a bit smaller screen and a way worse resolution of 1080 x 2340px. The nubia Z20 counts with a much greater hardware performance than Asus ROG Phone 7, although it has 8 GB lesser RAM, they both have the same number of cores.
The Asus ROG Phone 7 shoots clearer videos and photos than nubia Z20, and although they both have the same video quality, the Asus ROG Phone 7 also has a back-facing camera with a higher 50 mega pixels resolution, a much larger back camera sensor which provides a much better image and video quality and better 24 frames per second video frame rate.
The Asus ROG Phone 7 has a much greater storage for games and applications than nubia Z20, because it has 384 GB more internal storage capacity. Asus ROG Phone 7 counts with a really longer battery life than nubia Z20, because it has a 6000mAh battery size.
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