Compare phones
| Global Score | |
| 84.1 | 80.1 |
| Basic Information | |
| Samsung | OnePlus |
| Android 11, 10 | Android 10 |
| 2020-03-23 | 2019-12-06 |
| 6.26 x 2.96 x 0.35 inches | 6.40 x 2.99 x 0.35 inches |
| 6.63 ounces | 7.41 ounces |
| Midnight blue and Raven black | Papaya orange |
| Plastic and Plastic | Glass (Corning Gorilla Glass 5) and Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 432.00 |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2340 x 1080 pixels | 3120 x 1440 pixels |
| Super AMOLED | AMOLED |
| 403 pixels per inch | 513 pixels per inch |
| 420 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8.7 |
| Performance | |
| Exynos 9611 chipset | Qualcomm Snapdragon 855+ SM8150-AC chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Mali-G72 MP3 GPU | Adreno 640 GPU |
| 9.27 | 9.81 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 13.3 |
| Camera | |
| 48.00 MP + 20.00 MP | 48.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.60 aperture |
| 26.00mm focal length | 17.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.55 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 6000mAh Li - Polymer Battery | 4085mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy M21 is a bit better than the OnePlus 7T Pro 5G McLaren, getting an 84.1 score against 80.1. The Galaxy M21 is a somewhat lighter device than the OnePlus 7T Pro 5G McLaren, but both have the same thickness. Both devices in our current comparison work with Android OS (Operating System), but the Galaxy M21 has 11 version and OnePlus 7T Pro 5G McLaren has Android 10, so it offers a couple additional features and performance tweaks.
The OnePlus 7T Pro 5G McLaren counts with a slightly better display than Samsung Galaxy M21, because it has a better resolution of 1440 x 3120px, a bit bigger screen and a better pixels density. OnePlus 7T Pro 5G McLaren features a bit better processing unit than Samsung Galaxy M21, and although they both have 8 cores, the OnePlus 7T Pro 5G McLaren also has a larger amount of RAM.
OnePlus 7T Pro 5G McLaren takes just a bit better videos and photos than Galaxy M21, and although they both have a camera in the back with a 48 mega pixels, the same 3840x2160 (4K) video quality and a same size sensor, the OnePlus 7T Pro 5G McLaren also has a bigger camera aperture for better low-light captures and videos and faster video frame rates.
The OnePlus 7T Pro 5G McLaren features a bigger storage to install applications and games or saving photos and videos than Samsung Galaxy M21, because although it has no slot for SD memory cards, it also counts with 256 GB internal storage capacity. Samsung Galaxy M21 counts with a very superior battery duration than OnePlus 7T Pro 5G McLaren, because it has a 6000mAh battery size against 4085mAh.
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