Compare phones
| Global Score | |
| 77.1 | 80.1 |
| Basic Information | |
| Asus | Xiaomi |
| -- | Android 15 |
| 2018-10-29 | -- |
| 6.25 x 3.00 x 0.34 inches | -- |
| 7.05 ounces | -- |
| Black | -- |
| Aluminum and Glass | -- |
| Scratch-Resistant Glass | -- |
| $ 1099.00 | -- |
| Display / Screen | |
| 6 inches | 6.7 inches |
| 2160 x 1080 pixels | -- |
| AMOLED | AMOLED |
| 402 pixels per inch | -- |
| 550 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 5 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2960 MHz) processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 630 GPU | Adreno 830 GPU |
| 9.72 | 6.3 |
| Storage | |
| 512 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 17.6 |
| Camera | |
| 8.00 MP | 200.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 24.00mm focal length | -- |
| 0.39 inches (1/2.55") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 3.63 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| 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 | 7.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi 15 Ultra (Rumored) is a bit better than Asus ROG Phone, getting a score of 80.1 against 77.1. The Xiaomi 15 Ultra (Rumored) is a way lighter and extremely thinner device than the Asus ROG Phone. The Asus ROG Phone features a much better looking screen than Xiaomi 15 Ultra (Rumored), although it has way less brightness and a quite smaller display.
The Xiaomi 15 Ultra (Rumored) and Asus ROG Phone have extremely similar storage for games and applications, they have the same internal memory capacity. The Asus ROG Phone features a much better performing processing unit than Xiaomi 15 Ultra (Rumored), although it has 8 GB lesser RAM memory, they both have 8 CPU cores.
The Xiaomi 15 Ultra (Rumored) counts with a much better battery lifetime than Asus ROG Phone, because it has 6000mAh of battery capacity against 4000mAh. Xiaomi 15 Ultra (Rumored) captures way better pictures and videos than Asus ROG Phone, because it has a way higher 7680x4320 video resolution.
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