Compare phones
| Global Score | |
| 74.6 | 81 |
| Basic Information | |
| Samsung | Huawei |
| Android 8.0 Oreo | Android 11 |
| -- | 2021-10-20 |
| 6.04 x 3.04 x 0.32 inches | 6.30 x 2.90 x 0.31 inches |
| 6.14 ounces | 6.17 ounces |
| 16 777 216 | Black, Green, Starry Blue and Violet |
| Plastic | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 6.6 inches |
| 1280 x 720 pixels (HD) | 2340 x 1080 pixels |
| Super AMOLED | OLED |
| 267 pixels per inch | 390 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8 |
| 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 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 9.02 | 11.11 |
| 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 | 4300mAh Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 6.16 |
| 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
The Huawei Nova 9 has a global score of 81, which is slightly better than the Galaxy J7 Duo's overall score of 74.6. Both devices in our current comparison include Android operating system, but the Huawei Nova 9 has 11 version while Galaxy J7 Duo has Android 8.0 Oreo. Huawei Nova 9 is a just a little heavier but just a little bit thinner cellphone than the Galaxy J7 Duo.
Huawei Nova 9 has a bit faster processing unit than Samsung Galaxy J7 Duo, and although they both have the same number of cores, the Huawei Nova 9 also has 4 GB more RAM memory. The Huawei Nova 9 counts with a sharper display than Galaxy J7 Duo, because it has a larger screen, a better quantity of pixels per display inch and a way better resolution of 1080 x 2340px.
Huawei Nova 9 takes much better photos and videos than Samsung Galaxy J7 Duo, and although they both have the same camera aperture, the Huawei Nova 9 also has a much better 3840x2160 video resolution and a back facing camera with lot more mega pixels. The Huawei Nova 9 counts with a quite bigger memory capacity for apps and games than Samsung Galaxy J7 Duo, because although it has no slot for an SD memory card, it also counts with 128 GB internal storage capacity.
Huawei Nova 9 has a very superior battery lifetime than Galaxy J7 Duo, because it has a 4300mAh battery capacity against 3000mAh.
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