Compare phones
| Global Score | |
| 86.1 | 76.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 10 |
| -- | 2020-06-29 |
| 6.44 x 3.00 x 0.33 inches | 6.61 x 3.02 x 0.32 inches |
| 7.30 ounces | 6.81 ounces |
| -- | Black |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 194.00 |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 2080 pixels | 1600 x 720 pixels |
| Super AMOLED | IPS LCD |
| 474 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.5 | 7.3 |
| Performance | |
| MediaTek Dimensity 920 MT6877T (6 nm) chipset | Mediatek Helio P35 chipset |
| Cortex-A78, 64-bit (Octa-Core 2500 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 3 GB RAM |
| Mali-G68 MC4 GPU | PowerVR GE8320 GPU |
| 9.45 | 9.27 |
| 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 | |
| 108.00 MP + 16.00 MP | 16.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| -- | 0.33 inches (1/3.06") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 12.1 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5160mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| 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
Xiaomi Redmi Note 11 Pro is much better than Galaxy A21, with a global score of 86.1 against 76.1. Although it's the best we compare here, Xiaomi Redmi Note 11 Pro's construction is a little bit thicker and just a little heavier than Galaxy A21. Both of these phones work with Android OS (operating system), but Xiaomi Redmi Note 11 Pro has the newer 11 version while Galaxy A21 has Android 10.
Xiaomi Redmi Note 11 Pro counts with a bit faster processing unit than Galaxy A21, and although they both have 8 cores, the Xiaomi Redmi Note 11 Pro also has 3 GB more RAM. The Xiaomi Redmi Note 11 Pro counts with a sharper display than Galaxy A21, because it has a bit larger screen, a lot better 2080 x 2400px resolution and a lot higher screen pixels density.
The Xiaomi Redmi Note 11 Pro features a slightly better storage for apps and games than Galaxy A21, because although it has no external memory card slot, it also counts with 96 GB more internal memory capacity. Xiaomi Redmi Note 11 Pro has longer battery duration than Galaxy A21, because it has a 5160mAh battery capacity.
Xiaomi Redmi Note 11 Pro takes a lot better pictures and videos than Galaxy A21, because although it has a smaller aperture which is not so good for low light photography and videos, it also counts with a back camera with lot more MP and a way higher video definition.
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