Compare phones
| Global Score | |
| 71.8 | 79.2 |
| Basic Information | |
| Xiaomi | Motorola |
| Android 6.0 Marshmallow | Android 15 |
| 2017-02-14 | 2025-04-24 |
| 5.94 x 2.99 x 0.33 inches | -- |
| 5.82 ounces | 7.02 ounces |
| 16 777 216 | -- |
| Metal | -- |
| $ 145.00 | -- |
| Display / Screen | |
| 5.5 inches | 7 inches |
| 1920 x 1080 pixels (Full HD) | -- |
| IPS LCD | LTPO |
| 401 pixels per inch | -- |
| -- | 4500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 5.5 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor | processor |
| 3 GB RAM | 16 GB RAM |
| Adreno 506 GPU | Adreno 830 GPU |
| 9.09 | 6.3 |
| Storage | |
| 32 GB internal memory | 512 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 8.12 | 17.6 |
| Camera | |
| 13.00 MP + 5.00 MP | 50.00 MP + 50.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 3840 x 2160 (60 fps) (4K) slow motion video |
| 9.02 | 11.99 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE-A (4G), LTE (4G) and HSPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM | Nano SIM |
| 6.1 | 7.6 |
| Battery Life | |
| 4100mAh Li - Polymer Battery | 4700mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6 | 6.56 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Motorola Razr Ultra (2025) has a general score of 79.2, which is much better than the Xiaomi Redmi Note 4X's 71.8 overall score. Both phones in our current comparison come with Android OS (operating system), but the Motorola Razr Ultra (2025) has the older 15 version while Xiaomi Redmi Note 4X has Android 6.0 Marshmallow version. Motorola Razr Ultra (2025) is a way newer and much thinner cellphone than the Xiaomi Redmi Note 4X, but it's heavier.
Xiaomi Redmi Note 4X counts with an incredibly better display than Motorola Razr Ultra (2025), although it has a lot smaller screen. Xiaomi Redmi Note 4X counts with a really superior processing power than Motorola Razr Ultra (2025), although it has 13 GB lesser RAM memory, they both have a Octa-Core CPU.
Motorola Razr Ultra (2025) captures much clearer photos and videos than Xiaomi Redmi Note 4X, because it has a lot higher video definition, a much more mega pixels camera in the back and a bigger aperture to capture better captures in low-light situations. Motorola Razr Ultra (2025) features a very superior memory capacity for applications and games than Xiaomi Redmi Note 4X, because although it has no external SD slot, it also counts with 480 GB more internal storage.
The Motorola Razr Ultra (2025) has just a little bit longer battery lifetime than Xiaomi Redmi Note 4X, because it has a 15% greater battery capacity.
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