Compare phones
| Global Score | |
| 77.5 | 87.7 |
| Basic Information | |
| Xiaomi | Samsung |
| -- | Android 10 |
| 2017-06-01 | 2020-09-11 |
| 6.85 x 3.49 x 0.30 inches | 6.45 x 3.00 x 0.37 inches |
| 7.44 ounces | 7.51 ounces |
| Black and Gold | Black and White |
| Metal | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 295.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 344 pixels per inch | 385 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 506 GPU | Adreno 618 GPU |
| 9.09 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 12.42 | 14.14 |
| Camera | |
| 12.00 MP + 5.00 MP | 64.00 MP + 32.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.34 inches (1/2.9") sensor | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | -- |
| 9.57 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G) and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 6 | 6.7 |
| Battery Life | |
| 5300mAh Li - Ion Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.04 | 8.32 |
| Other Features | |
| Bluetooth 4.2 | 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 |
Comparison review
The Samsung Galaxy M51 has a global score of 87.7, which is better than Xiaomi Mi Max 2's overall score of 77.5. Samsung Galaxy M51's body is extremely newer than the Xiaomi Mi Max 2's, although it's thicker and just a little bit heavier. The Galaxy M51 has a little sharper display than Xiaomi Mi Max 2, because it has a just a bit better pixels amount per display inch, a little bit higher 1080 x 2340px resolution and a quite larger screen.
The Galaxy M51 counts with a better memory for games and applications than Xiaomi Mi Max 2, and although they both have exactly the same internal storage, the Galaxy M51 also has a slot for an SD memory card that allows a maximum of 512 GB. The Galaxy M51 has a little better hardware performance than Xiaomi Mi Max 2, and although they both have a Octa-Core CPU, the Galaxy M51 also has more RAM.
Galaxy M51 counts with greater battery lifetime than Xiaomi Mi Max 2, because it has 7000mAh of battery capacity. The Samsung Galaxy M51 takes much clearer photos and videos than Xiaomi Mi Max 2, and although they both have the same 30 fps video frame rates and the same 3840x2160 (4K) video resolution, the Samsung Galaxy M51 also has a larger diafragm aperture to capture better photography and video in low-light environments, a lot more MP camera in the back and a much larger back-facing camera sensor which gives a way higher image and video quality.
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