Compare phones
| Global Score | |
| 79.2 | 83.3 |
| Basic Information | |
| Motorola | Xiaomi |
| Android 15 | Android 10, 9.0 Pie, 8.0 Oreo |
| 2025-04-24 | 2018-06-05 |
| -- | 6.10 x 2.94 x 0.30 inches |
| 7.02 ounces | 6.17 ounces |
| -- | Black, Blue, Gold and White |
| -- | Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7 inches | 6.2 inches |
| -- | 2248 x 1080 pixels |
| LTPO | AMOLED |
| -- | 402 pixels per inch |
| 4500 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 5.5 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 16 GB RAM | 6 GB RAM |
| Adreno 830 GPU | Adreno 630 GPU |
| 6.3 | 9.63 |
| Storage | |
| 512 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 13.3 |
| Camera | |
| 50.00 MP + 50.00 MP | 12.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 56.00mm focal length |
| -- | 0.39 inches (1/2.55") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 3840 x 2160 (60 fps) (4K) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.99 | 9.9 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.6 | 6.7 |
| Battery Life | |
| 4700mAh Li - Ion Battery | 3400mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.56 | 5.36 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi 8 is a little bit better than Motorola Razr Ultra (2025), having a general score of 83.3 against 79.2. Both of these phones use Android OS (Operating System), but the Xiaomi Mi 8 has 10 version and Motorola Razr Ultra (2025) has Android 15 version. Xiaomi Mi 8 counts with a much more vibrant screen than Motorola Razr Ultra (2025), although it has much lower brightness and a bit smaller screen.
The Motorola Razr Ultra (2025) features a superior storage for applications, games, photos and videos than Xiaomi Mi 8, because it has 512 GB internal storage. The Xiaomi Mi 8 counts with a very superior processor than Motorola Razr Ultra (2025), although it has 10 GB lesser RAM, they both have a Octa-Core processor.
The Motorola Razr Ultra (2025) counts with a much longer battery performance than Xiaomi Mi 8, because it has a 4700mAh battery capacity. The Motorola Razr Ultra (2025) counts with a much better camera than Xiaomi Mi 8, and although they both have a same size aperture, the Motorola Razr Ultra (2025) also has a way better 7680x4320 video definition and a lot more mega pixels back facing camera.
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