Compare phones
| Global Score | |
| 74.6 | 76.7 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 12 | Android 10, 8.0 Oreo |
| 2022-04-26 | 2018-06-28 |
| -- | 6.27 x 2.98 x 0.32 inches |
| 7.41 ounces | 6.24 ounces |
| -- | Black, Blue, Gold and Pink |
| Aluminum and Glass | Plastic |
| Display / Screen | |
| 6.7 inches | 6 inches |
| 2400 x 1080 pixels | 1480 x 720 pixels |
| AMOLED | Super AMOLED |
| 393 pixels per inch | 274 pixels per inch |
| No touch screen | No touch screen |
| 7.5 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 1 SM8450 (4 nm) chipset | Qualcomm Snapdragon 450 SDM450 chipset |
| processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 730 GPU | Adreno 506 GPU |
| 6.21 | 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 | |
| 64.00 MP + 20.00 MP | 16.00 MP + 16.00 MP |
| f/1.90 aperture | f/1.70 aperture |
| -- | 26.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (940 fps) (HD) slow motion video | -- |
| 11.77 | 9.46 |
| 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), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.3 |
| Battery Life | |
| 4700mAh Dual Nano SIM Battery | 3500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.56 | 5.44 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy J8 has a global score of 76.7, which is a little bit better than the Xiaomi POCO F4 GT's score of 74.6. These devices work with Android OS (Operating System), but the Galaxy J8 has older 10 version while Xiaomi POCO F4 GT has Android 12 version. The Samsung Galaxy J8 has a much more powerful processor than Xiaomi POCO F4 GT, although it has lesser RAM memory, they both have the same number of cores.
The Xiaomi POCO F4 GT counts with a little sharper screen than Galaxy J8, because it has a way higher 1080 x 2400 resolution, a higher pixel quantity in each inch in the screen and a little bit bigger display. The Xiaomi POCO F4 GT takes much clearer pictures and videos than Samsung Galaxy J8, because although it has a tinier aperture, it also counts with a camera in the back with much more mega-pixels and a way better (4K) video quality.
The Galaxy J8 features a bit more memory capacity for applications and games than Xiaomi POCO F4 GT, because although it has less internal storage capacity, it also counts with a SD extension slot that admits up to 256 GB. The Xiaomi POCO F4 GT features a much better battery duration than Galaxy J8, because it has a 34 percent more battery capacity.
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