Compare phones
| Global Score | |
| 75.3 | 76 |
| Basic Information | |
| Samsung | OnePlus |
| Android 9.0 Pie, 8.0 Oreo, 7.1 Nougat | -- |
| -- | 2020-04-21 |
| 5.97 x 2.95 x 0.31 inches | 6.31 x 2.87 x 0.31 inches |
| 6.00 ounces | 6.35 ounces |
| Black, Gold and Rose gold | Glacial green |
| Metal | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 330.00 |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 401 pixels per inch | 405 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.9 | 9 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Adreno 650 GPU |
| 8.73 | 9.63 |
| 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 + 13.00 MP | 48.00 MP + 16.00 MP |
| f/1.90 aperture | f/1.80 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 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.13 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 10.7 |
| Battery Life | |
| 3300mAh Battery | 4300mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.16 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
OnePlus 8 is just a bit better than the Galaxy J7 Prime 2, getting a 76 score against 75.3. OnePlus 8 is a just a little heavier phone than the Galaxy J7 Prime 2, but they have the same thickness. The OnePlus 8 has a better looking display than Galaxy J7 Prime 2, because it has a bit more pixels per inch of screen, a larger display and a quite better resolution of 1080 x 2400 pixels.
The OnePlus 8 counts with a bigger memory capacity to store more games and applications than Galaxy J7 Prime 2, because although it has no external memory card slot, it also counts with 128 GB internal storage capacity. OnePlus 8 has a better processor than Galaxy J7 Prime 2, and although they both have a Octa-Core processor, the OnePlus 8 also has more RAM memory.
OnePlus 8 captures much clearer photos and videos than Galaxy J7 Prime 2, because it has a much better 3840x2160 (4K) video quality, a larger camera aperture, a much higher 48 megapixels resolution back facing camera and a lot larger camera sensor capturing more light and vivid colors. OnePlus 8 counts with superior battery lifetime than Galaxy J7 Prime 2, because it has a 4300mAh battery size against 3300mAh.
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