Compare phones
| Global Score | |
| 72.7 | 87.3 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 11 |
| 2018-06-29 | 2021-03-27 |
| 6.03 x 3.00 x 0.34 inches | 6.44 x 3.01 x 0.31 inches |
| 6.38 ounces | 6.91 ounces |
| 16 777 216 | Arctic white, Deep Ocean blue and Night black |
| -- | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| 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 |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 9.1 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 870 SM8250-AC chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor |
| 2 GB RAM | 6 GB RAM |
| Mali-T830 MP1 GPU | Adreno 650 GPU |
| 8.73 | 9.81 |
| 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 | 48.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 28.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 9.13 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4520mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.4 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Poco F3 has a score of 87.3, which is much better than the Samsung Galaxy J7 Refine's 72.7 general score. Both of these phones use Android operating system, but the Xiaomi Poco F3 has the previous 11 version while Samsung Galaxy J7 Refine has Android 8.0 Oreo. Even though Xiaomi Poco F3 is a little heavier than Samsung Galaxy J7 Refine, it's a little thinner and notably newer.
The Xiaomi Poco F3 has a lot better looking display than Galaxy J7 Refine, because it has a larger screen, a way higher 1080 x 2400 resolution and a better display pixel density. The Xiaomi Poco F3 counts with just a bit more memory for apps and games than Samsung Galaxy J7 Refine, because although it has no slot for an SD memory card, it also counts with 96 GB more internal storage.
The Xiaomi Poco F3 counts with a superior processor than Samsung Galaxy J7 Refine, and although they both have the same number of cores, the Xiaomi Poco F3 also has 4 GB more RAM memory. The Xiaomi Poco F3 shoots a lot better pictures and videos than Galaxy J7 Refine, because although it has a tinier aperture which is worse for low light captures and video, it also counts with a lot better 48 mega pixels resolution back-facing camera, a lot larger sensor capturing way better quality photographs and videos and a lot higher (4K) video resolution.
Xiaomi Poco F3 has a really longer battery life than Samsung Galaxy J7 Refine, because it has 4520mAh of battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.