Compare phones
| Global Score | |
| 71.9 | 83.2 |
| Basic Information | |
| Asus | |
| Android 9.0 Pie | Android 12 |
| 2019-10-14 | 2022-09-19 |
| 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 | Space Gray |
| Glass (Corning Gorilla Glass 5) and Metal | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 549.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2340 x 1080 pixels | 2448 x 1080 pixels |
| AMOLED | AMOLED |
| 403 pixels per inch | 393 pixels per inch |
| 430 cd/m2 brightness | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | MediaTek Dimensity 9000+ (4 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 640 GPU | Mali-G710 MC10 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 + 12.00 MP |
| f/1.70 aperture | f/1.90 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 | 12.43 |
| 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 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 6D Ultimate has a global score of 83.2, which is much better than nubia Z20's overall score of 71.9. Asus ROG Phone 6D Ultimate's body is incredibly newer than the nubia Z20's, although it's thicker and way heavier. Both phones in this review use Android operating system, but the Asus ROG Phone 6D Ultimate has the older 12 version and nubia Z20 has Android 9.0 Pie.
Asus ROG Phone 6D Ultimate counts with just a bit better screen than nubia Z20, because although it has a little bit worse display density, it also counts with way more brightness, a slightly higher resolution of 1080 x 2448px and a little bit bigger display. Nubia Z20 counts with a lot better performance than Asus ROG Phone 6D Ultimate, although it has 8 GB less RAM memory, they both have the same number of cores.
Asus ROG Phone 6D Ultimate counts with a much bigger memory capacity to store more apps and games than nubia Z20, because it has 384 GB more internal memory. Asus ROG Phone 6D Ultimate has a much longer battery performance than nubia Z20, because it has a 50 percent more battery size. Asus ROG Phone 6D Ultimate captures much clearer pictures and videos than nubia Z20, because although it has a smaller aperture which is not favorable for taking images or videos in low light situations, and they both have the same video resolution, the Asus ROG Phone 6D Ultimate also counts with a way bigger camera sensor taking more light and vivid colors, a higher 50 MP resolution back facing camera and faster video frame rate.
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