Compare phones
| Global Score | |
| 74.6 | 76.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | Android 9.0 Pie, 7.1 Nougat |
| -- | 2018-01-09 |
| 6.04 x 3.04 x 0.32 inches | 5.97 x 2.95 x 0.31 inches |
| 6.14 ounces | 6.00 ounces |
| 16 777 216 | 16 777 216 |
| Plastic | Metal |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 5.5 inches |
| 1280 x 720 pixels (HD) | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | TFT |
| 267 pixels per inch | 401 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 7.9 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Samsung Exynos 7 Octa 7870 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| ARM Mali-G71 GPU | Mali-T830 MP1 GPU |
| 8.82 | 8.82 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 8.88 | 10.78 |
| Camera | |
| 13.00 MP + 8.00 MP | 13.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 27.00mm focal length | 27.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.33 inches (1/3.06") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.02 | 9.13 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE (4G), HSPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.1 |
| Battery Life | |
| 3000mAh Battery | 3300mAh Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.1 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Samsung Galaxy On7 Prime is a little bit better than Samsung Galaxy J7 Duo, with a 76.9 score against 74.6. The Samsung Galaxy On7 Prime construction is just a little bit thinner and just a little lighter than the Samsung Galaxy J7 Duo. Both of these devices come with Android OS (operating system), but the Samsung Galaxy On7 Prime has the newer 9.0 Pie version while Samsung Galaxy J7 Duo has Android 8.0 Oreo, so it gives some additional features and enhanced performance.
Samsung Galaxy On7 Prime counts with a brighter display than Samsung Galaxy J7 Duo, and although they both have a display with the same size, the Samsung Galaxy On7 Prime also has a lot higher 1080 x 1920 resolution and a way greater pixels number per inch in the screen. The Galaxy J7 Duo and the Galaxy On7 Prime feature extremely similar processors, both of them have a 4 GB RAM memory and 8 processing cores.
Samsung Galaxy On7 Prime features a bit better camera than Galaxy J7 Duo. Both of them have a same resolution camera, a F1.9 aperture, the same (Full HD) video definition, the same back camera sensor size and the same 30 fps video frame rate. Galaxy On7 Prime counts with a way bigger storage capacity to store more apps and games than Samsung Galaxy J7 Duo, and although they both have a slot for an SD memory card that supports up to 256 GB, the Galaxy On7 Prime also has more internal memory.
The Galaxy On7 Prime counts with a little better battery performance than Galaxy J7 Duo, because it has a 10 percent larger battery size.
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