Compare phones
| Global Score | |
| 79.2 | 76.6 |
| Basic Information | |
| Samsung | OnePlus |
| -- | Android 11 |
| 2018-01-06 | 2021-04-02 |
| 5.87 x 2.78 x 0.33 inches | 6.43 x 2.90 x 0.34 inches |
| 6.07 ounces | 6.95 ounces |
| Black, Blue, Gold and Orchid grey | Forest Green, Morning Mist and Stellar Black |
| Aluminum and Glass (Corning Gorilla Glass 5) | Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 890.00 |
| Display / Screen | |
| 5.6 inches | 6.7 inches |
| 2220 x 1080 pixels | 3216 x 1440 pixels |
| Super AMOLED | AMOLED |
| 441 pixels per inch | 526 pixels per inch |
| No touch screen | No touch screen |
| 8.3 | 8.8 |
| Performance | |
| Samsung Exynos 5 Octa 7885 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G71 GPU | Adreno 660 GPU |
| 9.18 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 10.1 |
| Camera | |
| 16.00 MP + 16.00 MP | 48.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 23.00mm focal length |
| -- | 0.71 inches (1/1.4") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.24 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 3000mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy A8 (2018) is a little bit better than OnePlus 9 Pro, getting a 79.2 score against 76.6. The Galaxy A8 (2018) body is a little thinner and lighter than OnePlus 9 Pro, even though it was released many years before. The OnePlus 9 Pro has just a bit better looking display than Galaxy A8 (2018), because it has a bigger screen, a little better screen pixels density and a better resolution of 1440 x 3216.
OnePlus 9 Pro has a little faster CPU than Galaxy A8 (2018), and although they both have the same number of cores, the OnePlus 9 Pro also has a greater amount of RAM memory. The OnePlus 9 Pro shoots greater pictures and videos than Samsung Galaxy A8 (2018), because although it has a tinier camera aperture which is not so good for capturing images or video in low-light situations, it also counts with a way higher video definition and a back camera with way more megapixels.
Galaxy A8 (2018) has slightly more storage capacity for games and applications than OnePlus 9 Pro, because although it has just 64 GB internal storage capacity, it also counts with a slot for an external memory card that holds up to 256 GB. OnePlus 9 Pro features a much longer battery life than Samsung Galaxy A8 (2018), because it has 4500mAh of battery capacity instead of 3000mAh.
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