Compare phones
| Global Score | |
| 76.1 | 77.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 8.1 Oreo |
| 2020-06-29 | 2018-11-23 |
| 6.61 x 3.02 x 0.32 inches | 6.22 x 3.01 x 0.33 inches |
| 6.81 ounces | 6.42 ounces |
| Black | 16 777 216 |
| Plastic and Plastic | Metal and Plastic |
| -- | Scratch-Resistant Glass |
| $ 194.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.3 inches |
| 1600 x 720 pixels | 2280 x 1080 pixels |
| IPS LCD | IPS LCD |
| 270 pixels per inch | 400 pixels per inch |
| -- | 500 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.3 | 8.5 |
| Performance | |
| Mediatek Helio P35 chipset | Qualcomm Snapdragon 636 SDM636 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| PowerVR GE8320 GPU | Adreno 509 GPU |
| 9.27 | 9 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 9.84 | 10.78 |
| Camera | |
| 16.00 MP + 13.00 MP | 12.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 0.33 inches (1/3.06") sensor | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.35 | 9.24 |
| 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 and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| 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 | FM Radio |
Comparison review
Xiaomi Redmi Note 6 Pro has a general score of 77.2, which is a little bit better than Samsung Galaxy A21's 76.1 global score. These phones include Android OS (operating system), but the Xiaomi Redmi Note 6 Pro has 8.1 Oreo version while Samsung Galaxy A21 has Android 10 version, counting with some nice extra features. Even though the Xiaomi Redmi Note 6 Pro is older and just a bit thicker than the Samsung Galaxy A21, it's design is still a little lighter.
The Xiaomi Redmi Note 6 Pro counts with a more vivid display than Galaxy A21, because although it has a little bit smaller screen, it also counts with a lot higher 1080 x 2280 pixels resolution and more pixels per inch in the display. Samsung Galaxy A21 counts with a bit better processing power than Xiaomi Redmi Note 6 Pro, although it has a smaller amount of RAM, they both have a Octa-Core processing unit.
The Xiaomi Redmi Note 6 Pro has a little bit better memory to store more games and applications than Galaxy A21, because although it has a slot for external memory cards that supports 256 GB smaller, it also counts with 32 GB more internal storage. The Galaxy A21 counts with a slightly better camera than Xiaomi Redmi Note 6 Pro, because although it has a tinier camera sensor capturing lower quality videos and photos, and they both have the same video definition and the same 30 fps video frame rate, the Galaxy A21 also counts with a lot better 16 mega pixels resolution back facing camera and a bigger camera aperture.
Xiaomi Redmi Note 6 Pro's battery duration is very similar to Galaxy A21's battery performance.
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