Compare phones
| Global Score | |
| 90.8 | 75.7 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10 | Android 12 |
| 2020-04-29 | 2022-11-01 |
| 6.26 x 2.90 x 0.34 inches | 6.42 x 2.99 x 0.31 inches |
| 6.60 ounces | 6.60 ounces |
| Prism cube black | Frosted Blue, Onyx Black, Stardust Purple and White |
| Aluminum and Plastic | -- |
| Scratch-Resistant Glass | -- |
| $ 339.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | OLED |
| 405 pixels per inch | 393 pixels per inch |
| -- | 900 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.7 |
| Performance | |
| Samsung Exynos 980 chipset | MediaTek Dimensity 1080 MT6877V (6 nm) chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | processor |
| 6 GB RAM | 6 GB RAM |
| Mali-G76 MP5 GPU | Mali-G68 MC4 GPU |
| 9.27 | 6.12 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 15.38 | 10.1 |
| Camera | |
| 48.00 MP + 32.00 MP | 50.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.64 inches (1/1.56") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (120 fps) (Full HD) slow motion video |
| 11.55 | 11.77 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.7 | 10.6 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| 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
Samsung Galaxy A51 5G has a global score of 90.8, which is much better than Xiaomi Redmi Note 12 Pro's general score of 75.7. Both of these phones have Android OS (Operating System), but Samsung Galaxy A51 5G has 11 version while Xiaomi Redmi Note 12 Pro has Android 12 version. The Samsung Galaxy A51 5G is a just a little bit thicker device than the Xiaomi Redmi Note 12 Pro, but both of them weight 6.6oz.
Galaxy A51 5G has a very superior hardware performance than Xiaomi Redmi Note 12 Pro. Both have a Octa-Core processing unit and the same RAM amount. The Xiaomi Redmi Note 12 Pro features a bit sharper screen than Galaxy A51 5G, because although it has a bit inferior pixel number per display inch, and they both have the same exact 1080 x 2400px resolution, the Xiaomi Redmi Note 12 Pro also counts with a bit bigger display.
The Galaxy A51 5G has a very superior storage capacity to store more games and applications than Xiaomi Redmi Note 12 Pro, and although they both have equal internal storage capacity, the Galaxy A51 5G also has an external SD slot that holds up to 1000 GB. Xiaomi Redmi Note 12 Pro captures a little bit better photographs and videos than Galaxy A51 5G, and although they both have the same video frame rates and the same video resolution, the Xiaomi Redmi Note 12 Pro also has a bigger diafragm aperture to take better captures in low-light environments, a lot bigger back-facing camera sensor and a more mega-pixels camera in the back.
The Xiaomi Redmi Note 12 Pro counts with just a bit better battery performance than Samsung Galaxy A51 5G, because it has an 11% greater battery capacity.
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