Compare phones
| Global Score | |
| 74.6 | 79.3 |
| Basic Information | |
| Samsung | Huawei |
| Android 8.0 Oreo | HarmonyOS 2 |
| -- | 2021-09-20 |
| 6.04 x 3.04 x 0.32 inches | 6.43 x 2.93 x 0.31 inches |
| 6.14 ounces | 6.56 ounces |
| 16 777 216 | Black, Blue, Green and Violet |
| Plastic | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 2676 x 1236 pixels |
| Super AMOLED | OLED |
| 267 pixels per inch | 440 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.3 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 778G SM7325 (6 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo670, 64-bit (Octa-Core 2400 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| ARM Mali-G71 GPU | Adreno 642L 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 | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 27.00mm focal length | 23.00mm focal length |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (4K) video resolution |
| 9.02 | 9.46 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.6 |
| Battery Life | |
| 3000mAh Battery | 4000mAh Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Huawei nova 9 Pro has a score of 79.3, which is a bit better than the Galaxy J7 Duo's general score of 74.6. The Huawei nova 9 Pro is a just a little heavier but just a little bit thinner phone than the Galaxy J7 Duo. Huawei nova 9 Pro has HarmonyOS 2 operating system, and Galaxy J7 Duo works with Android 8.0 Oreo operating system.
Huawei nova 9 Pro counts with just a bit better processing power than Samsung Galaxy J7 Duo, and although they both have the same number of cores, the Huawei nova 9 Pro also has more RAM. Huawei nova 9 Pro features a sharper screen than Samsung Galaxy J7 Duo, because it has a larger display, a lot better screen pixel density and a lot higher 1236 x 2676 pixels resolution.
Huawei nova 9 Pro has a little bit better camera than Samsung Galaxy J7 Duo, and although they both have a same size camera aperture, the Huawei nova 9 Pro also has a lot better 3840x2160 (4K) video resolution and a much higher resolution back camera. Huawei nova 9 Pro counts with a greater storage for games and applications than Galaxy J7 Duo, because although it has no slot for SD memory cards, it also counts with 128 GB internal memory capacity.
The Huawei nova 9 Pro features longer battery lifetime than Galaxy J7 Duo, because it has a 4000mAh battery capacity instead of 3000mAh.
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