Compare phones
| Global Score | |
| 76.1 | 86.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 11 |
| 2020-06-29 | -- |
| 6.61 x 3.02 x 0.32 inches | 6.44 x 3.00 x 0.33 inches |
| 6.81 ounces | 7.30 ounces |
| Black | -- |
| Plastic and Plastic | -- |
| -- | Scratch-Resistant Glass |
| $ 194.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1600 x 720 pixels | 2400 x 2080 pixels |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 474 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.5 |
| Performance | |
| Mediatek Helio P35 chipset | MediaTek Dimensity 920 MT6877T (6 nm) chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Cortex-A78, 64-bit (Octa-Core 2500 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| PowerVR GE8320 GPU | Mali-G68 MC4 GPU |
| 9.27 | 9.45 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 10.1 |
| Camera | |
| 16.00 MP + 13.00 MP | 108.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.35 | 12.1 |
| 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) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 5160mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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
The Xiaomi Redmi Note 11 Pro has an overall score of 86.1, which is much better than Galaxy A21's 76.1 global score. Both of these phones come with Android OS, but Xiaomi Redmi Note 11 Pro has the newer 11 version and Galaxy A21 has Android 10 version, so it offers some additional features and increased performance. Xiaomi Redmi Note 11 Pro's construction is just a little bit heavier and a little bit thicker than Galaxy A21.
Xiaomi Redmi Note 11 Pro features a brighter display than Galaxy A21, because it has a lot better screen density, a way higher resolution of 2080 x 2400 pixels and a quite bigger screen. The Xiaomi Redmi Note 11 Pro has just a bit bigger memory to install applications and games than Galaxy A21, because although it has no external memory card slot, it also counts with more internal storage capacity.
The Xiaomi Redmi Note 11 Pro has a little bit better processing power than Galaxy A21, and although they both have a Octa-Core processing unit, the Xiaomi Redmi Note 11 Pro also has 3 GB more RAM. Xiaomi Redmi Note 11 Pro features a much better camera than Galaxy A21, because although it has a smaller aperture, it also counts with a back camera with a lot better 108 mega-pixels resolution and a much better 3840x2160 video quality.
The Xiaomi Redmi Note 11 Pro counts with better battery lifetime than Samsung Galaxy A21, because it has a 29 percent greater battery size.
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