Compare phones
| Global Score | |
| 80.1 | 86.3 |
| Basic Information | |
| Xiaomi | Asus |
| Android 15 | -- |
| -- | 2020-07-23 |
| -- | 6.73 x 3.07 x 0.39 inches |
| -- | 8.47 ounces |
| -- | Black glare |
| -- | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.6 inches |
| -- | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| -- | 390 pixels per inch |
| 3000 cd/m2 brightness | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 5 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 16 GB RAM | 12 GB RAM |
| Adreno 830 GPU | Yes GPU |
| 6.3 | 9.81 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 10.1 |
| Camera | |
| 200.00 MP + 32.00 MP | 64.00 MP + 24.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.87 | 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), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.6 | 10.7 |
| Battery Life | |
| 6000mAh Si - Carbon Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.52 | 7.52 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.1 |
| 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 3 has a score of 86.3, which is a little bit better than Xiaomi 15 Ultra (Rumored)'s 80.1 score. Asus ROG Phone 3 has a really superior processing power than Xiaomi 15 Ultra (Rumored), although it has lesser RAM memory, they both have 8 cores. The Asus ROG Phone 3 features an incredibly better display than Xiaomi 15 Ultra (Rumored), although it has much lower brightness and a little bit smaller screen.
Xiaomi 15 Ultra (Rumored) counts with a very superior storage to store more games and applications than Asus ROG Phone 3, because it has 512 GB internal memory capacity. Asus ROG Phone 3's camera is very similar to the camera in Xiaomi 15 Ultra (Rumored), although the Asus ROG Phone 3 has a way less MP resolution back facing camera and a worse video quality.
The Xiaomi 15 Ultra (Rumored) and the Asus ROG Phone 3 count with extremely similar batteries performance.
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