Compare phones
| Global Score | |
| 71.9 | 84.3 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 14 |
| 2018-06-07 | 2024-07-19 |
| 6.03 x 3.00 x 0.34 inches | 6.28 x 5.64 x 0.18 inches |
| 6.38 ounces | 7.97 ounces |
| 16 777 216 | Black, Blue and White |
| -- | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| $ 240.00 | -- |
| Display / Screen | |
| 5.5 inches | 8 inches |
| 1280 x 720 pixels (HD) | 2488 x 2224 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 417 pixels per inch |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 10 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | processor |
| 2 GB RAM | 12 GB RAM |
| Mali-T830 MP1 GPU | Adreno 750 GPU |
| 8.73 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 13.3 |
| Camera | |
| 13.00 MP + 13.00 MP | 50.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| -- | 23.00mm focal length |
| -- | 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 |
| 9.02 | 12.54 |
| 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 | 5100mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.88 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi Mix Fold 4 has a general score of 84.3, which is better than the Samsung Galaxy J7 V (2018)'s 71.9 score. Both of these phones come with Android operating system, but Xiaomi Mi Mix Fold 4 has the previous 14 version while Samsung Galaxy J7 V (2018) has Android 8.0 Oreo. The Xiaomi Mi Mix Fold 4 body is newer and notably thinner, but heavier than the Samsung Galaxy J7 V (2018).
Galaxy J7 V (2018) has a much faster CPU than Xiaomi Mi Mix Fold 4, although it has 10 GB lesser RAM memory, they both have the same number of cores. Xiaomi Mi Mix Fold 4 has a lot better display than Galaxy J7 V (2018), because it has a way better 2224 x 2488 pixels resolution, a much bigger screen and a lot more pixels per inch in the display.
The Xiaomi Mi Mix Fold 4 has a much better memory capacity to store more apps and games than Galaxy J7 V (2018), because although it has no SD memory card expansion slot, it also counts with more internal memory capacity. The Xiaomi Mi Mix Fold 4 has a superior battery life than Samsung Galaxy J7 V (2018), because it has a 55% larger battery size.
The Xiaomi Mi Mix Fold 4 features a very superior camera than Galaxy J7 V (2018), and although they both have a same size camera aperture, the Xiaomi Mi Mix Fold 4 also has a lot better video definition and a camera in the back with a lot better 50 MP resolution.
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