Compare phones
| Global Score | |
| 74.1 | 83.8 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 7.0 Nougat, 6.0 Marshmallow | -- |
| 2017-01-23 | 2018-04-03 |
| 5.94 x 2.99 x 0.33 inches | 5.94 x 2.95 x 0.32 inches |
| 5.82 ounces | 6.67 ounces |
| 16 777 216 | Black and White |
| Aluminum | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| $ 190.00 | $ 639.00 |
| Display / Screen | |
| 5.5 inches | 6 inches |
| 1920 x 1080 pixels (Full HD) | 2160 x 1080 pixels |
| IPS LCD | IPS LCD |
| 401 pixels per inch | 402 pixels per inch |
| 450 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 506 GPU | Adreno 630 GPU |
| 9.09 | 9.63 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 10.02 | 13.3 |
| Camera | |
| 13.00 MP + 5.00 MP | 12.00 MP + 5.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.02 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 4100mAh Li - Polymer Battery | 3400mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6 | 5.36 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| 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
The Xiaomi Mi Mix 2s is much better than Xiaomi Redmi Note 4, getting a general score of 83.8 against 74.1. The Xiaomi Mi Mix 2s is a newer and a bit thinner phone than Xiaomi Redmi Note 4, but it is also heavier. The Xiaomi Mi Mix 2s has a bit better performance than Xiaomi Redmi Note 4, and although they both have 8 cpu cores, the Xiaomi Mi Mix 2s also has a larger amount of RAM.
Xiaomi Redmi Note 4 counts with a bit more vivid display than Xiaomi Mi Mix 2s, although it has a just a bit worse display pixels density, a bit worse 1080 x 1920 resolution and a little bit smaller display. Xiaomi Mi Mix 2s features a much better memory capacity to store more games and applications than Xiaomi Redmi Note 4, because although it has no SD extension slot, it also counts with 256 GB internal storage.
Xiaomi Redmi Note 4 features improved battery lifetime than Xiaomi Mi Mix 2s, because it has 4100mAh of battery capacity. The Xiaomi Mi Mix 2s takes slightly better photos and videos than Xiaomi Redmi Note 4, because although it has a back-facing camera with a worse 12 MP resolution, it also counts with a larger camera aperture and a lot better 3840x2160 video resolution.
Although Xiaomi Mi Mix 2s is a better device, it is way more expensive than Xiaomi Redmi Note 4, and it doesn't have such a good price and quality relation as Xiaomi Redmi Note 4. So if you want that extra features and specs, you can buy Xiaomi Mi Mix 2s, but if you don't you can save a couple dollars and get the Xiaomi Redmi Note 4, giving up a couple specifications.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.