Compare phones
| Global Score | |
| 74.6 | 79.5 |
| Basic Information | |
| Samsung | Huawei |
| Android 8.0 Oreo | Android 9.0 Pie |
| -- | 2018-10-26 |
| 6.04 x 3.04 x 0.32 inches | 6.23 x 3.04 x 0.33 inches |
| 6.14 ounces | 6.63 ounces |
| 16 777 216 | 16 777 216 |
| Plastic | 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 |
| Super AMOLED | 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 |
| 4 GB RAM | 4 GB RAM |
| ARM Mali-G71 GPU | Mali-G76 MP10 GPU |
| 8.82 | 9.45 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 10.1 |
| Camera | |
| 13.00 MP + 8.00 MP | 12.00 MP + 24.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm 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 |
| 9.02 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3000mAh Battery | 4000mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Huawei Mate 20 is just a bit better than the Galaxy J7 Duo, with a global score of 79.5 against 74.6. These devices use Android operating system, but the Huawei Mate 20 has newer 9.0 Pie version and Galaxy J7 Duo has Android 8.0 Oreo, giving you some nice extra features and enhanced performance. Huawei Mate 20 is a just a bit heavier and just a bit thicker phone than Galaxy J7 Duo.
Huawei Mate 20 has an incredibly better looking display than Samsung Galaxy J7 Duo, because it has more pixels per screen inch, a bigger display and a lot better resolution of 1080 x 2244 pixels. The Huawei Mate 20 has a bit better processing power than Samsung Galaxy J7 Duo. Both have a Octa-Core CPU and the same RAM amount.
Huawei Mate 20 has a greater memory capacity for apps and games than Galaxy J7 Duo, because although it has no SD memory slot, it also counts with more internal storage. The Huawei Mate 20 has a much better camera than Samsung Galaxy J7 Duo, because although it has a camera with a lower 12 mega pixels resolution, it also counts with a way better 3840x2160 (4K) video definition, a way bigger camera sensor shooting much higher quality photographs and a bigger camera aperture to take better low-light photos and videos.
Huawei Mate 20 counts with superior battery lifetime than Galaxy J7 Duo, because it has 4000mAh of battery capacity instead of 3000mAh.
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