Compare phones
| Global Score | |
| 74.6 | 84.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | -- |
| -- | 2019-05-29 |
| 6.04 x 3.04 x 0.32 inches | 6.50 x 3.01 x 0.37 inches |
| 6.14 ounces | 7.76 ounces |
| 16 777 216 | Angel gold, Ghost white and Phantom black |
| Plastic | Aluminum and Glass (Corning Gorilla Glass 6) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 267 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| ARM Mali-G71 GPU | Adreno 618 GPU |
| 8.82 | 9.27 |
| 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 | 48.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| 27.00mm focal length | 25.00mm 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 (480 fps) (HD) slow motion video |
| 9.02 | 10.78 |
| 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, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3000mAh Battery | 3700mAh Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 5.68 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| 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
Samsung Galaxy A80 is much better than the Galaxy J7 Duo, getting a global score of 84.9 against 74.6. Even being the best device in our current comparison, the Samsung Galaxy A80 body is thicker and way heavier than Galaxy J7 Duo. The Samsung Galaxy A80 has just a bit better performance than Samsung Galaxy J7 Duo, and although they both have 8 CPU cores, the Samsung Galaxy A80 also has a higher amount of RAM memory.
Galaxy A80 features a much better looking screen than Galaxy J7 Duo, because it has a larger display, a better quantity of pixels per inch in the display and a lot higher 1080 x 2400 resolution. The Samsung Galaxy A80 has a quite bigger storage capacity for apps and games than Galaxy J7 Duo, because although it has no slot for an SD memory card, it also counts with 128 GB internal storage capacity.
The Samsung Galaxy A80 has superior battery life than Samsung Galaxy J7 Duo, because it has a 3700mAh battery capacity instead of 3000mAh. The Galaxy A80 features a superior camera than Galaxy J7 Duo, because although it has a smaller camera aperture, it also counts with a lot more mega pixels camera, a lot better (4K) video resolution and a lot bigger back camera sensor taking more light and vivid colors.
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