Compare phones
| Global Score | |
| 84.4 | 87.7 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 14 | Android 10 |
| 2024-02-22 | 2020-09-11 |
| 6.35 x 2.96 x 0.36 inches | 6.45 x 3.00 x 0.37 inches |
| 7.75 ounces | 7.51 ounces |
| Black, Blue, Titanium Gray and White | Black and White |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 3200 x 1440 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED Plus |
| 524 pixels per inch | 385 pixels per inch |
| 3000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.4 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 750 GPU | Adreno 618 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 14.14 |
| Camera | |
| 50.00 MP + 32.00 MP | 64.00 MP + 32.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.4 inches (1/2.51") sensor | 0.57 inches (1/1.76") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | -- |
| 12.43 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Dual Nano SIM Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 8.32 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy M51 has an overall score of 87.7, which is a bit better than Xiaomi 14 Ultra's overall score of 84.4. Although Samsung Galaxy M51 is older and just a bit thicker than Xiaomi 14 Ultra, it's construction is still a bit lighter. These phones work with Android operating system, but the Samsung Galaxy M51 has an older 10 version and Xiaomi 14 Ultra has Android 14.
Samsung Galaxy M51 counts with a much greater hardware performance than Xiaomi 14 Ultra, although it has a lower amount of RAM, they both have 8 CPU cores. The Xiaomi 14 Ultra counts with a much more vibrant display than Samsung Galaxy M51, and although they both have a same size screen, the Xiaomi 14 Ultra also has a higher resolution of 1440 x 3200px and more pixels per screen inch.
The Xiaomi 14 Ultra features just a bit better camera than Samsung Galaxy M51, because although it has a much smaller sensor shooting lot lower quality videos and pictures and a way lower resolution camera, it also counts with a larger aperture to take better low-light images and video and a way higher 7680x4320 video definition.
The Galaxy M51 counts with a slightly better storage for games and applications than Xiaomi 14 Ultra, because although it has just 128 GB internal storage, it also counts with a slot for an external memory card that holds a maximum of 512 GB. The Samsung Galaxy M51 features a superior battery performance than Xiaomi 14 Ultra, because it has a 7000mAh battery size.
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