Compare phones
| Global Score | |
| 84.1 | 77.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10 | Android 13 |
| 2020-03-23 | 2024-01-15 |
| 6.26 x 2.96 x 0.35 inches | 6.34 x 2.95 x 28.98 inches |
| 6.63 ounces | -- |
| Midnight blue and Raven black | Forest Green, Lavender Purple and Midnight Black |
| Plastic and Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 403 pixels per inch | 393 pixels per inch |
| 420 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 8.9 |
| Performance | |
| Exynos 9611 chipset | MediaTek Helio G99 (6 nm) chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G72 MP3 GPU | Mali-G57 MC2 GPU |
| 9.27 | 6.21 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 11.74 | 18.62 |
| Camera | |
| 48.00 MP + 20.00 MP | 200.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.60 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.71 inches (1/1.4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 11.55 | 12.21 |
| 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+ (4G) and HSDPA |
| Nano SIM, Dual SIM | -- |
| 6.7 | 6.6 |
| Battery Life | |
| 6000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy M21 has a general score of 84.1, which is just a bit better than Xiaomi Redmi Note 13 Pro's overall score of 77.1. Both of these devices include Android OS (operating system), but Galaxy M21 has an older 11 version and Xiaomi Redmi Note 13 Pro has Android 13. The Galaxy M21 has an extremely better CPU than Xiaomi Redmi Note 13 Pro, although it has 4 GB lesser RAM memory, they both have 8 processing cores.
The Xiaomi Redmi Note 13 Pro features a little more vivid display than Samsung Galaxy M21, because although it has a little bit worse pixel density, it also counts with a way brighter screen, a little bit bigger display and a little higher resolution of 1080 x 2400 pixels. The Xiaomi Redmi Note 13 Pro has much more memory to install applications and games than Samsung Galaxy M21, because it has 192 GB more internal storage capacity and a slot for SD memory cards that holds a maximum of 1 TB.
Xiaomi Redmi Note 13 Pro shoots clearer photos and videos than Samsung Galaxy M21, because it has a bigger diafragm aperture to capture better photos and video in poorly lited environments, a lot larger sensor and a back facing camera with a way better resolution. Galaxy M21 has longer battery lifetime than Xiaomi Redmi Note 13 Pro, because it has 6000mAh of battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.