Compare phones
| Global Score | |
| 71.8 | 84.3 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 6.0 Marshmallow | Android 14 |
| 2017-02-14 | 2024-07-19 |
| 5.94 x 2.99 x 0.33 inches | 6.28 x 5.64 x 0.18 inches |
| 5.82 ounces | 7.97 ounces |
| 16 777 216 | Black, Blue and White |
| Metal | Aluminum and Glass |
| $ 145.00 | -- |
| Display / Screen | |
| 5.5 inches | 8 inches |
| 1920 x 1080 pixels (Full HD) | 2488 x 2224 pixels |
| IPS LCD | AMOLED |
| 401 pixels per inch | 417 pixels per inch |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 10 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor | processor |
| 3 GB RAM | 12 GB RAM |
| Adreno 506 GPU | Adreno 750 GPU |
| 9.09 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 8.12 | 13.3 |
| Camera | |
| 13.00 MP + 5.00 MP | 50.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| -- | 23.00mm focal length |
| -- | 0.67 inches (1/1.49") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.02 | 12.54 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM | Nano SIM, Dual SIM |
| 6.1 | 10.6 |
| Battery Life | |
| 4100mAh Li - Polymer Battery | 5100mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6 | 6.88 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | 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
The Xiaomi Mi Mix Fold 4 is much better than Xiaomi Redmi Note 4X, with a overall score of 84.3 against 71.8. These phones come with Android OS, but Xiaomi Mi Mix Fold 4 has the older 14 version and Xiaomi Redmi Note 4X has Android 6.0 Marshmallow version. Xiaomi Mi Mix Fold 4's design is way newer and noticeably thinner than the Xiaomi Redmi Note 4X's, although it's also notably heavier.
Xiaomi Mi Mix Fold 4 counts with a much sharper screen than Xiaomi Redmi Note 4X, because it has a much better 2224 x 2488px resolution, a really larger screen and a just a little more pixels per inch of display. The Xiaomi Mi Mix Fold 4 has a very superior storage capacity for applications and games than Xiaomi Redmi Note 4X, because although it has no slot for an SD memory card, it also counts with 256 GB internal storage capacity.
The Xiaomi Redmi Note 4X counts with a really superior performance than Xiaomi Mi Mix Fold 4, although it has 9 GB less RAM memory, they both have the same number of cores. The Xiaomi Mi Mix Fold 4 has greater battery lifetime than Xiaomi Redmi Note 4X, because it has a 5100mAh battery capacity against 4100mAh.
The Xiaomi Mi Mix Fold 4 counts with a much better camera than Xiaomi Redmi Note 4X, because it has a back camera with lot more megapixels, a larger camera aperture and a lot better video quality.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.