Compare phones
| Global Score | |
| 89 | 84.4 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11 | Android 14 |
| 2021-08-10 | 2024-02-22 |
| 6.40 x 2.97 x 0.31 inches | 6.35 x 2.96 x 0.36 inches |
| 7.94 ounces | 7.75 ounces |
| Ceramic Black, Ceramic White and Shadow Gray | Black, Blue, Titanium Gray and White |
| Aluminum and Ceramic | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 393 pixels per inch | 524 pixels per inch |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 10.4 |
| Performance | |
| Qualcomm Snapdragon 888+ SM8350-AC chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor | processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 660 GPU | Adreno 750 GPU |
| 9.72 | 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 + 20.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.60 aperture |
| 24.00mm focal length | 23.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.4 inches (1/2.51") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (480 fps) (Full HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 13.75 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 4500mAh Li - Ion Battery | 5000mAh Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| 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 Mix 4 is a little bit better than Xiaomi 14 Ultra, with a general score of 89 against 84.4. Both of these devices include Android OS (Operating System), but Xiaomi Mi Mix 4 has older 11 version while Xiaomi 14 Ultra has Android 14. Despite of the fact Xiaomi Mi Mix 4 is extremely older and a bit heavier than the Xiaomi 14 Ultra, it's construction is still somewhat thinner.
The Xiaomi 14 Ultra features a much more vibrant screen than Xiaomi Mi Mix 4, and although they both have a display of the same size, the Xiaomi 14 Ultra also has more pixels per inch in the screen and a better resolution of 1440 x 3200 pixels. Xiaomi Mi Mix 4 counts with a much greater hardware performance than Xiaomi 14 Ultra, although it has a lower amount of RAM memory, they both have the same number of cores.
The Xiaomi Mi Mix 4 captures much better photographs and videos than Xiaomi 14 Ultra, because although it has a tinier diafragm aperture which is not favorable for capturing photos and/or video in low-light environments and worse video frame rates, and they both have the same video quality, the Xiaomi Mi Mix 4 also counts with a lot larger back camera sensor capturing way better quality photographs and a back facing camera with lot more megapixels.
The Xiaomi 14 Ultra features a much bigger memory for applications, games, photos and videos than Xiaomi Mi Mix 4, because it has 256 GB internal memory. Xiaomi 14 Ultra has a bit better battery life than Xiaomi Mi Mix 4, because it has a 5000mAh battery size.
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