Compare phones
| Global Score | |
| 72.9 | 85.5 |
| Basic Information | |
| OnePlus | Samsung |
| -- | Android 11, 10 |
| 2018-11-01 | 2019-12-27 |
| 6.20 x 2.94 x 0.32 inches | 6.24 x 2.90 x 0.31 inches |
| 6.53 ounces | 6.07 ounces |
| Black and Purple | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| Aluminum and Glass (Corning Gorilla Glass 5) | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 208.00 | $ 282.00 |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 403 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Samsung Exynos 9611 chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 630 GPU | Mali-G72 MP3 GPU |
| 9.63 | 9.27 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 14.14 |
| Camera | |
| 16.00 MP + 16.00 MP | 48.00 MP + 32.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| 25.00mm focal length | 26.00mm focal length |
| 0.38 inches (1/2.6") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 10.45 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3700mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.68 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy A51 has a general score of 85.5, which is much better than the OnePlus 6T's 72.9 global score. Samsung Galaxy A51's design is newer, a little lighter and a little thinner than OnePlus 6T. OnePlus 6T has a bit better CPU than Galaxy A51, and although they both have the same number of cores, the OnePlus 6T also has a greater amount of RAM.
The OnePlus 6T has a little more vivid display than Samsung Galaxy A51, although it has a bit smaller screen, a just a little less pixels per inch of screen and a little bit worse 1080 x 2340 resolution. Samsung Galaxy A51 takes better photographs and videos than OnePlus 6T, because although it has a smaller aperture which is worse for taking photos and video in low light environments and worse 30 fps video frame rate, and they both have the same 3840x2160 video resolution, the Samsung Galaxy A51 also counts with a much bigger sensor and a way higher resolution back-facing camera.
The Galaxy A51 counts with a bit more memory for apps and games than OnePlus 6T, because although it has just 128 GB internal storage capacity, it also counts with a slot for an SD memory card that admits up to 512 GB. The Samsung Galaxy A51 counts with a bit superior battery performance than OnePlus 6T, because it has an 8 percent more battery size.
The Galaxy A51 costs more than OnePlus 6T, but you can get a better phone for that few extra dollars.
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