Compare phones
| Global Score | |
| 74.9 | 83.2 |
| Basic Information | |
| Xiaomi | Asus |
| Android 8.1 Oreo | Android 12 |
| 2018-07-19 | 2022-09-19 |
| 6.94 x 3.44 x 0.31 inches | 6.81 x 3.03 x 0.41 inches |
| 7.80 ounces | 8.43 ounces |
| 16 777 216 | Space Gray |
| Aluminum | -- |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.9 inches | 6.8 inches |
| 2160 x 1080 pixels | 2448 x 1080 pixels |
| IPS LCD | AMOLED |
| 350 pixels per inch | 393 pixels per inch |
| -- | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 636 SDM636 chipset | MediaTek Dimensity 9000+ (4 nm) chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | processor |
| 4 GB RAM | 16 GB RAM |
| Adreno 509 GPU | Mali-G710 MC10 GPU |
| 8.91 | 6.3 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 17.6 |
| Camera | |
| 12.00 MP + 8.00 MP | 50.00 MP + 12.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 0.39 inches (1/2.55") sensor | 0.64 inches (1/1.56") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.68 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.3 | 10.6 |
| Battery Life | |
| 5500mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.2 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Asus ROG Phone 6D Ultimate has a score of 83.2, which is much better than Xiaomi Mi Max 3's general score of 74.9. Both of these phones come with Android OS, but Asus ROG Phone 6D Ultimate has an older 12 version and Xiaomi Mi Max 3 has Android 8.1 Oreo. The Asus ROG Phone 6D Ultimate body is notably newer than the Xiaomi Mi Max 3's, although it's a little heavier and way thicker.
Asus ROG Phone 6D Ultimate features a much better looking display than Xiaomi Mi Max 3, because although it has a little bit smaller screen, it also counts with a little bit better display density and a slightly better resolution of 1080 x 2448. The Asus ROG Phone 6D Ultimate has a way bigger storage to store more apps and games than Xiaomi Mi Max 3, because although it has no external SD slot, it also counts with 448 GB more internal memory.
Xiaomi Mi Max 3 has a much greater processing power than Asus ROG Phone 6D Ultimate, although it has a smaller amount of RAM memory, they both have a Octa-Core processing unit. The Asus ROG Phone 6D Ultimate counts with a bit better battery lifetime than Xiaomi Mi Max 3, because it has a 6000mAh battery capacity.
Asus ROG Phone 6D Ultimate counts with a lot better camera than Xiaomi Mi Max 3, and although they both have a F1.9 diafragm aperture, the Asus ROG Phone 6D Ultimate also has a much better video definition, a much larger back camera sensor which offers a lot higher photo and video quality and a camera in the back with a much better 50 mega-pixels resolution.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.