Compare phones
| Global Score | |
| 77.7 | 88.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 11 |
| 2020-06-19 | 2021-02-08 |
| 6.44 x 2.96 x 0.35 inches | 6.47 x 2.94 x 0.32 inches |
| 6.77 ounces | 6.91 ounces |
| Black, Blue, Red and White | Horizon blue and Midnight gray |
| -- | Glass and Metal |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 1600 x 720 pixels | 3200 x 1440 pixels |
| TFT | AMOLED |
| 270 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 9.8 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 888 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-G76 GPU | Adreno 660 GPU |
| 9.09 | 9.63 |
| 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 | |
| 48.00 MP + 13.00 MP | 108.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.75 inches (1/1.33") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.78 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4600mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.48 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi 11 is much better than the Samsung Galaxy A21s, with a overall score of 88.8 against 77.7. Both phones we are comparing here include Android operating system, but Xiaomi Mi 11 has the newer 11 version and Samsung Galaxy A21s has Android 10, providing a couple nice extra features. Even though the Xiaomi Mi 11 and Samsung Galaxy A21s were only released 8 months apart, Xiaomi Mi 11's body is a little bit heavier but also a little bit thinner than Samsung Galaxy A21s.
The Xiaomi Mi 11 features an incredibly better display than Samsung Galaxy A21s, because it has a way higher resolution of 1440 x 3200, a quite larger screen and a much better screen pixels density. Xiaomi Mi 11 counts with a bit better processing unit than Samsung Galaxy A21s, and although they both have 8 cpu cores, the Xiaomi Mi 11 also has a greater amount of RAM.
The Xiaomi Mi 11 captures a lot better photos and videos than Samsung Galaxy A21s, because it has a much bigger camera sensor capturing lot better quality videos and photographs, a much better video resolution, a much higher resolution camera and a larger camera aperture for better low-light photography.
The Xiaomi Mi 11 features a bit bigger storage capacity to install applications and games or saving photos and videos than Galaxy A21s, because although it has no external SD slot, it also counts with 128 GB internal storage. The Galaxy A21s has a little longer battery lifetime than Xiaomi Mi 11, because it has 5000mAh of battery capacity instead of 4600mAh.
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