Compare phones
| Global Score | |
| 76 | 76.7 |
| Basic Information | |
| OnePlus | Samsung |
| Android 11 | Android 10, 8.0 Oreo |
| 2021-04-02 | 2018-06-28 |
| 6.30 x 2.92 x 0.34 inches | 6.27 x 2.98 x 0.32 inches |
| 6.77 ounces | 6.24 ounces |
| Arctic Sky, Astral Black and Winter Mist | Black, Blue, Gold and Pink |
| Aluminum and Glass (Corning Gorilla Glass) | Plastic |
| Scratch-Resistant Glass | -- |
| $ 700.00 | -- |
| Display / Screen | |
| 6.5 inches | 6 inches |
| 2400 x 1080 pixels | 1480 x 720 pixels |
| AMOLED | Super AMOLED |
| 405 pixels per inch | 274 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 450 SDM450 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Adreno 506 GPU |
| 9.63 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 10.1 | 10.78 |
| Camera | |
| 48.00 MP + 16.00 MP | 16.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.71 inches (1/1.4") sensor | 0.36 inches (1/2.8") sensor |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | -- |
| 12.65 | 9.46 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.3 |
| Battery Life | |
| 4500mAh Battery | 3500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 5.44 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy J8 has a general score of 76.7, which is a bit better than the OnePlus 9's 76 score. Both of these phones include Android OS, but the Samsung Galaxy J8 has older 10 version while OnePlus 9 has Android 11. The Samsung Galaxy J8 construction is just a little lighter and a bit thinner than the OnePlus 9, even though it was released many years before.
OnePlus 9 has a bit faster processing unit than Samsung Galaxy J8, and although they both have a Octa-Core processing unit, the OnePlus 9 also has more RAM memory. OnePlus 9 has a sharper screen than Samsung Galaxy J8, because it has a little bit bigger screen, a greater pixel density and a much higher resolution of 1080 x 2400px.
The OnePlus 9 counts with a greater camera than Samsung Galaxy J8, because although it has a tinier aperture which is not good for low light photography and video, it also counts with a much larger back camera sensor which offers a way better image and video quality, a back-facing camera with a lot better resolution and a lot higher video quality.
Samsung Galaxy J8 counts with just a bit bigger memory to store more games and applications than OnePlus 9, because although it has less internal storage capacity, it also counts with a slot for an external memory card that holds a maximum of 256 GB. OnePlus 9 has better battery performance than Galaxy J8, because it has a 29% larger battery capacity.
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