Compare phones
| Global Score | |
| 89 | 76.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 7.0 Nougat |
| 2021-08-10 | 2017-06-20 |
| 6.40 x 2.97 x 0.31 inches | 6.17 x 3.10 x 0.32 inches |
| 7.94 ounces | 6.31 ounces |
| Ceramic Black, Ceramic White and Shadow Gray | 16 777 216 |
| Aluminum and Ceramic | Aluminum |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 5.7 inches |
| 2400 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| AMOLED | IPS LCD |
| 393 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 888+ SM8350-AC chipset | MediaTek Helio P20 MT6757 chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor | ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Mali-T880 MP2 GPU |
| 9.72 | 9.27 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 10.1 | 8.88 |
| Camera | |
| 108.00 MP + 20.00 MP | 13.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.70 aperture |
| 24.00mm focal length | -- |
| 0.75 inches (1/1.33") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (480 fps) (Full HD) slow motion video | -- |
| 13.75 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.1 |
| Battery Life | |
| 4500mAh Li - Ion Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 5.28 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi Mix 4 has an overall score of 89, which is better than Samsung Galaxy J7 Max's general score of 76.1. The Xiaomi Mi Mix 4 design is much newer and just a bit thinner than the Samsung Galaxy J7 Max's, although it's way heavier. These phones have Android operating system, but the Xiaomi Mi Mix 4 has 11 version while Samsung Galaxy J7 Max has Android 7.0 Nougat.
Xiaomi Mi Mix 4 features a little faster processing unit than Galaxy J7 Max, and although they both have a Octa-Core CPU, the Xiaomi Mi Mix 4 also has a higher amount of RAM memory. Xiaomi Mi Mix 4 counts with a bit better looking screen than Galaxy J7 Max, because it has a quite better 1080 x 2400px resolution, a little more pixels per inch of display and a bigger screen.
The Xiaomi Mi Mix 4 shoots a lot better photographs and videos than Samsung Galaxy J7 Max, because although it has a smaller diafragm aperture which is not so good for low light photos, it also counts with a back facing camera with a lot higher resolution and a lot better 7680x4320 video definition.
The Xiaomi Mi Mix 4 has a better memory capacity to install games and applications than Samsung Galaxy J7 Max, because although it has no external memory slot, it also counts with 128 GB internal storage capacity. The Xiaomi Mi Mix 4 counts with longer battery performance than Samsung Galaxy J7 Max, because it has 4500mAh of battery capacity instead of 3300mAh.
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