| Global Score | |
| 75.2 | 77.1 |
| Basic Information | |
| Xiaomi | Asus |
| Android 4.4.3 | -- |
| 2014-07-22 | 2018-10-29 |
| 5.48 x 2.70 x 0.35 inches | 6.25 x 3.00 x 0.34 inches |
| 5.26 ounces | 7.05 ounces |
| Black and White | Black |
| -- | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 329.00 | $ 1099.00 |
| Display / Screen | |
| 5 inches | 6 inches |
| 1080 x 1920 pixels (Full HD) | 2160 x 1080 pixels |
| IPS LCD | AMOLED |
| 441 pixels per inch | 402 pixels per inch |
| -- | 550 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AC chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Qualcomm Krait 400 (Quad-Core 2500 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2960 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 630 GPU |
| 9.36 | 9.72 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 7.7 | 17.6 |
| Camera | |
| 13.00 MP + 8.00 MP | 8.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 24.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.39 inches (1/2.55") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 9.79 | 3.63 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 3080mAh Li-Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.04 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The Asus ROG Phone has a score of 77.1, which is a bit better than the Xiaomi Mi 4's global score of 75.2. The Asus ROG Phone design is noticeably newer and a little bit thinner, but heavier than Xiaomi Mi 4. The Xiaomi Mi 4 counts with a bit better screen than Asus ROG Phone, because although it has a bit lower resolution of 1920 x 1080px and a little bit smaller screen, it also counts with a bit higher screen pixels density.
The Asus ROG Phone features a bit better performance than Xiaomi Mi 4, because although it has doesn't have a graphics processing unit, it also counts with a higher number of cores and 5 GB more RAM. Xiaomi Mi 4 shoots much better photographs and videos than Asus ROG Phone, although it has worse 30 frames per second video frame rates and a tinier back-facing camera sensor which gives a worse image and video quality, they both have a F1.8 aperture and the same 3840x2160 (4K) video definition.
Asus ROG Phone has a very superior memory for games and applications than Xiaomi Mi 4, because it has 512 GB internal memory. The Asus ROG Phone features greater battery duration than Xiaomi Mi 4, because it has a 30 percent more battery size.
Although Asus ROG Phone is a better device, it is a lot more expensive than the Xiaomi Mi 4, and it doesn't have such a good relation between it's price and quality as the Xiaomi Mi 4. If you want to save some dollars, you can buy Xiaomi Mi 4, giving up a few features and specs, but you will get the most with your budget.
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