Compare phones
| Global Score | |
| 72.7 | 79.5 |
| Basic Information | |
| Samsung | Huawei |
| Android 8.0 Oreo | Android 9.0 Pie |
| 2018-06-29 | 2018-10-26 |
| 6.03 x 3.00 x 0.34 inches | 6.23 x 3.04 x 0.33 inches |
| 6.38 ounces | 6.63 ounces |
| 16 777 216 | 16 777 216 |
| -- | Glass and Metal |
| Scratch-Resistant Glass | -- |
| -- | $ 519.00 |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1280 x 720 pixels (HD) | 2244 x 1080 pixels |
| TFT | IPS LCD |
| 267 pixels per inch | 383 pixels per inch |
| -- | 820 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 8.7 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | HiSilicon Kirin 980 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2600 MHz) processor |
| 2 GB RAM | 4 GB RAM |
| Mali-T830 MP1 GPU | Mali-G76 MP10 GPU |
| 8.73 | 9.45 |
| 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 | 12.00 MP + 24.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 28.00mm focal length | 27.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.13 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| 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
Huawei Mate 20 has a score of 79.5, which is a bit better than Galaxy J7 Refine's 72.7 score. Huawei Mate 20's body is a little bit heavier but just a little bit thinner than the Galaxy J7 Refine, and they were released with only 4 months difference. These phones have Android OS (Operating System), but the Huawei Mate 20 has a newer 9.0 Pie version while Galaxy J7 Refine has Android 8.0 Oreo version.
Huawei Mate 20 features just a bit better hardware performance than Galaxy J7 Refine, and although they both have the same number of cores, the Huawei Mate 20 also has more RAM. The Huawei Mate 20 features a way better looking display than Galaxy J7 Refine, because it has more pixels per display inch, a bigger screen and a way higher resolution of 1080 x 2244px.
Huawei Mate 20 has just a bit bigger memory for applications, games, photos and videos than Samsung Galaxy J7 Refine, because although it has no external memory slot, it also counts with 128 GB internal memory capacity. The Huawei Mate 20 has a slightly better camera than Galaxy J7 Refine, because although it has a camera in the back with a lower resolution and a tinier aperture which is not so good for low light captures, it also counts with a much higher video definition and a way larger sensor capturing way better quality videos and photos.
Huawei Mate 20 has improved battery duration than Galaxy J7 Refine, because it has a 4000mAh battery capacity instead of 3300mAh.
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