Compare phones
| Global Score | |
| 75.3 | 83.2 |
| Basic Information | |
| Xiaomi | Asus |
| Android 8.1 Oreo, 7.1 Nougat | Android 12 |
| 2017-09-12 | 2022-09-19 |
| 6.01 x 2.91 x 0.30 inches | 6.81 x 3.03 x 0.41 inches |
| 5.75 ounces | 8.43 ounces |
| Black and Blue | Space Gray |
| Aluminum and Glass | -- |
| -- | Scratch-Resistant Glass |
| $ 444.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 1920 x 1080 pixels (Full HD) | 2448 x 1080 pixels |
| IPS LCD | AMOLED |
| 401 pixels per inch | 393 pixels per inch |
| 550 cd/m2 brightness | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.5 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 660 chipset | MediaTek Dimensity 9000+ (4 nm) chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | processor |
| 6 GB RAM | 16 GB RAM |
| Adreno 512 GPU | Mali-G710 MC10 GPU |
| 9.27 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 12.00 MP + 16.00 MP | 50.00 MP + 12.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 27.00mm focal length | -- |
| -- | 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 |
| 9.57 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| -- | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 3 | 10.6 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Asus ROG Phone 6D Ultimate has an overall score of 83.2, which is much better than the Xiaomi Mi Note 3's 75.3 score. The Asus ROG Phone 6D Ultimate body is notably newer, but noticeably thicker and a lot heavier than the Xiaomi Mi Note 3. Both devices in our current comparison have Android OS, but Asus ROG Phone 6D Ultimate has older 12 version while Xiaomi Mi Note 3 has Android 8.1 Oreo version.
The Asus ROG Phone 6D Ultimate has a slightly better looking screen than Xiaomi Mi Note 3, because although it has a little lower display pixels density, it also counts with much more brightness, a slightly better 1080 x 2448 pixels resolution and a larger display. The Asus ROG Phone 6D Ultimate features a much bigger memory capacity for games and applications than Xiaomi Mi Note 3, because it has 384 GB more internal storage.
Xiaomi Mi Note 3 has an extremely better processing unit than Asus ROG Phone 6D Ultimate, although it has 10 GB less RAM, they both have a Octa-Core processor. The Asus ROG Phone 6D Ultimate has a lot better camera than Xiaomi Mi Note 3, because although it has a tinier camera aperture which is not favorable for low-light photography, it also counts with a way better video quality and a back facing camera with much more mega-pixels.
The Asus ROG Phone 6D Ultimate has a very superior battery duration than Xiaomi Mi Note 3, because it has a 71% greater battery size.
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