Compare phones
| Global Score | |
| 80.6 | 87.4 |
| Basic Information | |
| Xiaomi | Asus |
| Android 14 | Android 10 |
| 2024-10-29 | 2020-07-23 |
| 6.00 x 2.80 x 0.32 inches | 6.73 x 3.07 x 0.39 inches |
| 6.67 ounces | 8.47 ounces |
| -- | Black glare |
| Glass | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.6 inches |
| 2670 x 1200 pixels | 2340 x 1080 pixels |
| OLED | AMOLED |
| 457 pixels per inch | 390 pixels per inch |
| 3200 cd/m2 brightness | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.2 | 8.9 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 830 GPU | Adreno 650 GPU |
| 6.21 | 9.81 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 50.00 MP + 32.00 MP | 64.00 MP + 24.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 23.00mm focal length | 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 (960 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.1 | 12.87 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7 | 10.7 |
| Battery Life | |
| 5400mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.12 | 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 and Gyroscope | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Asus ROG Phone 3 Strix Edition is a little bit better than the Xiaomi 15, having a score of 87.4 against 80.6. The Asus ROG Phone 3 Strix Edition construction is a lot older, thicker and incredibly heavier than Xiaomi 15. Both of these phones include Android OS, but Asus ROG Phone 3 Strix Edition has the older 10 version while Xiaomi 15 has Android 14 version.
The Xiaomi 15 features a better display than Asus ROG Phone 3 Strix Edition, because although it has a little bit smaller screen, it also counts with a bit better pixels quantity in each inch of display, way more screen brightness and a little bit higher resolution of 1200 x 2670px. Asus ROG Phone 3 Strix Edition has an extremely better processor than Xiaomi 15, although it has 4 GB lesser RAM memory, they both have a Octa-Core processing unit.
The Asus ROG Phone 3 Strix Edition and Xiaomi 15 have extremely similar memory capacity to store more games and applications, both have equal 256 GB internal storage capacity. The Asus ROG Phone 3 Strix Edition captures clearer photos and videos than Xiaomi 15, because although it has a smaller camera aperture which is not recommended for capturing images or video in low light environments, and they both have the same video quality and the same video frame rates, the Asus ROG Phone 3 Strix Edition also counts with a back camera with a lot better resolution.
Asus ROG Phone 3 Strix Edition counts with just a little better battery performance than Xiaomi 15, because it has a 6000mAh battery size against 5400mAh.
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