Compare phones
| Global Score | |
| 73.1 | 79.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 9.0 Pie, 8.0 Oreo | Android 10 |
| 2018-07-13 | 2021-04-16 |
| 6.03 x 3.00 x 0.34 inches | 6.82 x 5.25 x 0.30 inches |
| 6.38 ounces | 11.18 ounces |
| Blue | Black and Ceramic |
| -- | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | -- |
| $ 107.00 | -- |
| Display / Screen | |
| 5.5 inches | 8 inches |
| 1280 x 720 pixels (HD) | 2480 x 1860 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 388 pixels per inch |
| -- | 900 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 8.7 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 888 SM8350 (5 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 660 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 | 108.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 28.00mm focal length | 80.00mm focal length |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 9.13 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 10.6 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 5020mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix Fold is just a bit better than the Samsung Galaxy J7 Star, having a 79.8 score against 73.1. Both of these phones come with Android OS (Operating System), but the Xiaomi Mi Mix Fold has older 10 version while Samsung Galaxy J7 Star has Android 9.0 Pie. Even though the Xiaomi Mi Mix Fold is notably heavier than Samsung Galaxy J7 Star, it's thinner and notably newer.
The Xiaomi Mi Mix Fold counts with a way better screen than Samsung Galaxy J7 Star, because it has a better pixels quantity in each inch of display, a much larger display and a lot higher 1860 x 2480px resolution. The Xiaomi Mi Mix Fold features much more storage capacity for apps and games than Samsung Galaxy J7 Star, because although it has no slot for an SD memory card, it also counts with 224 GB more internal storage capacity.
Samsung Galaxy J7 Star has a much faster processor than Xiaomi Mi Mix Fold, although it has lesser RAM, they both have 8 cores. Xiaomi Mi Mix Fold has a very superior battery life than Samsung Galaxy J7 Star, because it has a 52 percent greater battery size. The Xiaomi Mi Mix Fold counts with a better camera than Galaxy J7 Star, because although it has a smaller camera aperture which is not good for low light photography, it also counts with a back camera with way more MP.
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