Compare phones
| Global Score | |
| 71.9 | 89 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 11 |
| 2018-06-07 | 2021-08-10 |
| 6.03 x 3.00 x 0.34 inches | 6.40 x 2.97 x 0.31 inches |
| 6.38 ounces | 7.94 ounces |
| 16 777 216 | Ceramic Black, Ceramic White and Shadow Gray |
| -- | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 240.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 2 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Adreno 660 GPU |
| 8.73 | 9.72 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 108.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| -- | 24.00mm focal length |
| -- | 0.75 inches (1/1.33") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (480 fps) (Full HD) slow motion video |
| 9.02 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 5.6 | 10.6 |
| Battery Life | |
| 3300mAh Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix 4 is way better than the Galaxy J7 V (2018), getting an 89 score against 71.9. Xiaomi Mi Mix 4 is a way newer and a little thinner phone than the Galaxy J7 V (2018), but it is heavier. Both of these devices use Android OS (Operating System), but the Xiaomi Mi Mix 4 has the older 11 version while Galaxy J7 V (2018) has Android 8.0 Oreo version.
The Xiaomi Mi Mix 4 counts with a better CPU than Galaxy J7 V (2018), and although they both have a Octa-Core processing unit, the Xiaomi Mi Mix 4 also has 6 GB more RAM. The Xiaomi Mi Mix 4 counts with a better looking display than Galaxy J7 V (2018), because it has a larger display, a much higher 1080 x 2400 resolution and a greater pixels count per display inch.
Xiaomi Mi Mix 4 has a slightly bigger memory for games and applications than Galaxy J7 V (2018), because although it has no external memory card slot, it also counts with 96 GB more internal memory capacity. The Xiaomi Mi Mix 4 captures way better photographs and videos than Galaxy J7 V (2018), because although it has a tinier diafragm aperture, it also counts with a camera in the back with a lot better 108 megapixels resolution and a lot higher 7680x4320 video definition.
The Xiaomi Mi Mix 4 features greater battery life than Galaxy J7 V (2018), because it has a 36% larger battery size.
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