Compare phones
| Global Score | |
| 79.1 | 80.1 |
| Basic Information | |
| Asus | Xiaomi |
| Android 12 | Android 15 |
| 2022-07-05 | -- |
| 6.81 x 3.03 x 0.41 inches | -- |
| 8.43 ounces | -- |
| Phantom Black and Storm White | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 2448 x 1080 pixels | -- |
| AMOLED | AMOLED |
| 393 pixels per inch | -- |
| 1200 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.9 | 5 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| processor | processor |
| 16 GB RAM | 16 GB RAM |
| Adreno 730 GPU | Adreno 830 GPU |
| 6.3 | 6.3 |
| Storage | |
| 512 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 17.6 |
| Camera | |
| 50.00 MP + 12.00 MP | 200.00 MP + 32.00 MP |
| -- | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 8.36 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 10.6 | 7.6 |
| Battery Life | |
| 6000mAh Dual Nano SIM Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.52 | 7.52 |
| Other Features | |
| Bluetooth | 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 |
Comparison review
Xiaomi 15 Ultra (Rumored) has a general score of 80.1, which is just a bit better than the Asus ROG Phone 6's 79.1 general score. These phones have Android operating system, but the Xiaomi 15 Ultra (Rumored) has a newer 15 version while Asus ROG Phone 6 has Android 12 version, providing a couple additional features. Xiaomi 15 Ultra (Rumored) is a incredibly lighter and noticeably thinner device than Asus ROG Phone 6.
The Asus ROG Phone 6 counts with a way better looking display than Xiaomi 15 Ultra (Rumored), because although it has much lower brightness, it also counts with a little bigger screen. The Xiaomi 15 Ultra (Rumored) and Asus ROG Phone 6 count with really similar processing units, they have a 16 GB RAM memory and the same number of cores.
The Xiaomi 15 Ultra (Rumored) counts with as much memory capacity to store more apps and games as the Asus ROG Phone 6, both of them have the same internal memory capacity. The Xiaomi 15 Ultra (Rumored) features a battery lifetime that is just as good as the Asus ROG Phone 6 one. The Xiaomi 15 Ultra (Rumored) features a much better camera than Asus ROG Phone 6, because it has a back camera with a much better resolution.
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