Compare phones
| Global Score | |
| 84.1 | 84.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | -- |
| 2020-03-23 | 2019-05-29 |
| 6.26 x 2.96 x 0.35 inches | 6.50 x 3.01 x 0.37 inches |
| 6.63 ounces | 7.76 ounces |
| Midnight blue and Raven black | Angel gold, Ghost white and Phantom black |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 6) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 403 pixels per inch | 393 pixels per inch |
| 420 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8 |
| Performance | |
| Exynos 9611 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G72 MP3 GPU | Adreno 618 GPU |
| 9.27 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 48.00 MP + 20.00 MP | 48.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| 26.00mm focal length | 25.00mm 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 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.55 | 10.78 |
| 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 | |
| 6000mAh Li - Polymer Battery | 3700mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 5.68 |
| 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
Samsung Galaxy A80 has a score of 84.9, which is just a bit better than the Galaxy M21's global score of 84.1. Despite being the best phone in this comparison review, Samsung Galaxy A80's design is older, heavier and just a bit thicker than Galaxy M21. The Galaxy A80 and Galaxy M21 feature extremely similar processors, and although the Galaxy A80 has more RAM, they both have a Octa-Core processing unit.
The Galaxy M21 has a bit sharper display than Samsung Galaxy A80, because although it has a little bit smaller screen and a quite lower resolution of 1080 x 2340, it also counts with a just a bit more pixels per screen inch. The Samsung Galaxy M21 captures slightly better videos and photos than Samsung Galaxy A80. Both have the same diafragm aperture, the same video frame rate, the same 3840x2160 video quality, the same resolution back camera and the same camera sensor size.
Samsung Galaxy M21 features more storage to install applications and games or saving photos and videos than Samsung Galaxy A80, because although it has less internal memory capacity, it also counts with a SD memory card expansion slot that holds a maximum of 512 GB. Galaxy M21 features a really longer battery performance than Galaxy A80, because it has a 6000mAh battery size.
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