Compare phones
| Global Score | |
| 90.8 | 77.7 |
| Basic Information | |
| Samsung | Samsung |
| -- | Android 10 |
| 2020-08-21 | 2020-06-19 |
| 6.36 x 2.96 x 0.33 inches | 6.44 x 2.96 x 0.35 inches |
| 6.84 ounces | 6.77 ounces |
| Mystic bronze, Mystic gray, Mystic green and Mystic red | Black, Blue, Red and White |
| Plastic | -- |
| Scratch-Resistant Glass | -- |
| $ 1000.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| Super AMOLED Plus | TFT |
| 393 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 865+ SM8250-AB (7 nm) chipset | Samsung Exynos 850 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Adreno 650 GPU | Mali-G76 GPU |
| 9.72 | 9.09 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 9.84 |
| Camera | |
| 12.00 MP + 10.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.57 inches (1/1.76") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 10.67 | 10.78 |
| 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+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4300mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.16 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy Note 20 is much better than the Samsung Galaxy A21s, with a 90.8 score against 77.7. The Galaxy Note 20 design is a little bit thinner but just a little heavier than Samsung Galaxy A21s, and they were only released with a couple months difference. Samsung Galaxy Note 20 has a bit better processor than Galaxy A21s, and although they both have 8 CPU cores, the Samsung Galaxy Note 20 also has a larger amount of RAM.
Galaxy Note 20 has a brighter display than Galaxy A21s, because it has a little bit larger display, a higher pixels density and a much higher resolution of 1080 x 2400 pixels. Samsung Galaxy A21s has a bit better camera than Galaxy Note 20, because although it has a tinier diafragm aperture which is not good for capturing pictures and videos in low light situations and a tinier camera sensor which offers a worse image and video quality, and they both have the same 1920x1080 (Full HD) video resolution, the Samsung Galaxy A21s also counts with higher video frame rates and a way better 48 megapixels resolution camera in the back.
Galaxy Note 20 has a bit bigger memory capacity to install applications and games or saving photos and videos than Galaxy A21s, because although it has no slot for an external memory card, it also counts with 96 GB more internal memory capacity. Samsung Galaxy A21s counts with greater battery duration than Samsung Galaxy Note 20, because it has 5000mAh of battery capacity instead of 4300mAh.
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