Compare phones
| Global Score | |
| 78.2 | 84.3 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 14 |
| 2021-01-18 | 2024-07-19 |
| 6.39 x 3.04 x 0.38 inches | 6.28 x 5.64 x 0.18 inches |
| 6.98 ounces | 7.97 ounces |
| Carbon gray, Ocean green, Sunrise orange and Twilight blue | Black, Blue and White |
| Plastic and Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.5 inches | 8 inches |
| 2340 x 1080 pixels | 2488 x 2224 pixels |
| IPS LCD | AMOLED |
| 396 pixels per inch | 417 pixels per inch |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 10 |
| Performance | |
| Qualcomm Snapdragon 662 SM6115 chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 610 GPU | Adreno 750 GPU |
| 9.09 | 6.21 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 13.3 |
| Camera | |
| 48.00 MP + 8.00 MP | 50.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| -- | 23.00mm focal length |
| 0.5 inches (1/2") sensor | 0.67 inches (1/1.49") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.78 | 12.54 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 6000mAh Battery | 5100mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.52 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xiaomi Mi Mix Fold 4 has a general score of 84.3, which is a bit better than Xiaomi Redmi 9T's 78.2 general score. Both of these devices have Android operating system, but the Xiaomi Mi Mix Fold 4 has 14 version while Xiaomi Redmi 9T has Android 10. The Xiaomi Mi Mix Fold 4 body is incredibly newer and much thinner than Xiaomi Redmi 9T's, but it is also heavier.
Xiaomi Redmi 9T has a lot better hardware performance than Xiaomi Mi Mix Fold 4, although it has lesser RAM memory, they both have 8 CPU cores. The Xiaomi Mi Mix Fold 4 has a much better display than Xiaomi Redmi 9T, because it has a larger display, a just a little greater screen pixels density and a much better 2224 x 2488 pixels resolution.
Xiaomi Mi Mix Fold 4 has a quite bigger storage capacity to install games and applications than Xiaomi Redmi 9T, because although it has no slot for an SD memory card, it also counts with 192 GB more internal memory capacity. The Xiaomi Mi Mix Fold 4 shoots better pictures and videos than Xiaomi Redmi 9T, because it has a much larger camera sensor shooting lot better quality videos and photographs, a lot higher video resolution, a bigger aperture and a better 50 mega-pixels resolution back-facing camera.
The Xiaomi Redmi 9T has a bit better battery performance than Xiaomi Mi Mix Fold 4, because it has 6000mAh of battery capacity against 5100mAh.
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