Compare phones
| Global Score | |
| 75.3 | 76.7 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 8.1 Oreo, 7.1 Nougat | Android 10, 8.0 Oreo |
| 2017-09-12 | 2018-06-28 |
| 6.01 x 2.91 x 0.30 inches | 6.27 x 2.98 x 0.32 inches |
| 5.75 ounces | 6.24 ounces |
| Black and Blue | Black, Blue, Gold and Pink |
| Aluminum and Glass | Plastic |
| $ 444.00 | -- |
| Display / Screen | |
| 5.5 inches | 6 inches |
| 1920 x 1080 pixels (Full HD) | 1480 x 720 pixels |
| IPS LCD | Super AMOLED |
| 401 pixels per inch | 274 pixels per inch |
| 550 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.5 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 660 chipset | Qualcomm Snapdragon 450 SDM450 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Adreno 506 GPU |
| 9.27 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 10.1 | 10.78 |
| Camera | |
| 12.00 MP + 16.00 MP | 16.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 27.00mm focal length | 26.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 9.57 | 9.46 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| -- | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 3 | 6.3 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 3500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 5.44 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy J8 has an overall score of 76.7, which is a bit better than Xiaomi Mi Note 3's 75.3 score. Both of these phones work with Android OS (operating system), but Samsung Galaxy J8 has 10 version and Xiaomi Mi Note 3 has Android 8.1 Oreo. Samsung Galaxy J8's design is newer than Xiaomi Mi Note 3's, although it is just a bit heavier and a little bit thicker.
Xiaomi Mi Note 3 has a brighter display than Galaxy J8, because although it has a little smaller display, it also counts with more pixels per inch of screen and a higher resolution of 1080 x 1920 pixels. The Samsung Galaxy J8 has just a bit bigger storage for applications, games, photos and videos than Xiaomi Mi Note 3, because although it has just 64 GB internal storage capacity, it also counts with a SD memory slot that holds a maximum of 256 GB.
Xiaomi Mi Note 3 counts with a little bit better processing power than Samsung Galaxy J8, and although they both have the same number of cores, the Xiaomi Mi Note 3 also has 2 GB more RAM. The Xiaomi Mi Note 3 captures clearer photos and videos than Galaxy J8, because although it has a tinier diafragm aperture and a back camera with much less MP, it also counts with a way higher (4K) video resolution.
Samsung Galaxy J8 counts with a battery lifetime that's just as good as the Xiaomi Mi Note 3 one.
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