Compare phones
| Global Score | |
| 74.3 | 87.7 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 8.1 Oreo | Android 10 |
| 2018-07-27 | 2020-09-11 |
| 5.88 x 2.82 x 0.34 inches | 6.45 x 3.00 x 0.37 inches |
| 6.28 ounces | 7.51 ounces |
| Black, Blue and Gold | Black and White |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5.8 inches | 6.7 inches |
| 2280 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 435 pixels per inch | 385 pixels per inch |
| 500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8 |
| Performance | |
| Qualcomm Snapdragon 625 MSM8953 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 | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 10.78 | 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 |
| -- | 0.57 inches (1/1.76") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 8.8 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 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 Galaxy M51 is better than Xiaomi Mi A2 Lite, having an 87.7 score against 74.3. These devices work with Android OS (operating system), but Galaxy M51 has older 10 version while Xiaomi Mi A2 Lite has Android 8.1 Oreo. Galaxy M51's body is incredibly newer than Xiaomi Mi A2 Lite's, although it's somewhat heavier and a little thicker.
Galaxy M51 has a little bit better performance than Xiaomi Mi A2 Lite, and although they both have 8 cpu cores, the Galaxy M51 also has a larger amount of RAM. The Xiaomi Mi A2 Lite counts with a bit sharper display than Samsung Galaxy M51, because although it has a little worse resolution of 1080 x 2280 and a bit smaller screen, it also counts with a just a bit more pixels per screen inch.
The Galaxy M51 counts with a very superior camera than Xiaomi Mi A2 Lite, because it has a lot higher 64 megapixels resolution camera, a larger aperture for better captures in low light situations and a way better (4K) video definition. Samsung Galaxy M51 features a lot bigger storage capacity to install applications and games than Xiaomi Mi A2 Lite, because it has 64 GB more internal memory capacity and a slot for SD memory cards that holds a maximum of 512 GB.
Galaxy M51 features a very superior battery performance than Xiaomi Mi A2 Lite, because it has 7000mAh of battery capacity.
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