Compare phones
| Global Score | |
| 84.6 | 80.6 |
| Basic Information | |
| Motorola | Xiaomi |
| Android 11 | Android 14 |
| 2021-08-19 | 2024-10-29 |
| 6.65 x 2.99 x 0.35 inches | 6.00 x 2.80 x 0.32 inches |
| 7.05 ounces | 6.67 ounces |
| Nebula Blue | -- |
| -- | Glass |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| 2460 x 1080 pixels | 2670 x 1200 pixels |
| IPS LCD | OLED |
| 395 pixels per inch | 457 pixels per inch |
| -- | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 778G SM7325 chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Kryo 670 Prime, 64-bit, 6 nm (Octa-Core 2400 MHz) processor | processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 642L GPU | Adreno 830 GPU |
| 9.36 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 108.00 MP + 32.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (920 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 12.1 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G |
| Nano SIM | Nano SIM |
| 10.6 | 7 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 7.12 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
Comparison review
Motorola Edge (2021) has a general score of 84.6, which is just a bit better than the Xiaomi 15's 80.6 score. Both of these phones have Android operating system, but Motorola Edge (2021) has the older 11 version while Xiaomi 15 has Android 14. The Motorola Edge (2021) is a way older, just a bit heavier and just a bit thicker device than Xiaomi 15.
The Motorola Edge (2021) counts with a very superior hardware performance than Xiaomi 15, although it has a smaller amount of RAM memory, they both have the same number of cores. The Xiaomi 15 counts with a way better display than Motorola Edge (2021), because although it has a little bit smaller screen, it also counts with a little higher resolution of 1200 x 2670px and a just a bit greater display pixels density.
The Xiaomi 15 has a superior storage for apps and games than Motorola Edge (2021), because it has 256 GB internal storage. The Xiaomi 15 features a little longer battery life than Motorola Edge (2021), because it has an 8% more battery capacity. The Xiaomi 15's camera is very similar to Motorola Edge (2021)'s camera, because although the Xiaomi 15 has a much lower resolution back camera, it also counts with a lot better video definition and a larger diafragm aperture for better low light images and videos.
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