Compare phones
| Global Score | |
| 79.6 | 83.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10, 9.0 Pie | -- |
| 2019-04-10 | 2018-04-03 |
| 5.69 x 2.72 x 0.31 inches | 5.94 x 2.95 x 0.32 inches |
| 4.94 ounces | 6.67 ounces |
| Black, Blue, Coral and White | Black and White |
| Plastic and Plastic | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 639.00 |
| Display / Screen | |
| 5.9 inches | 6 inches |
| 2340 x 1080 pixels | 2160 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 437 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.1 |
| Performance | |
| Exynos 7904 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G71 MP2 GPU | Adreno 630 GPU |
| 8.91 | 9.63 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 13.3 |
| Camera | |
| 16.00 MP + 25.00 MP | 12.00 MP + 5.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.36 inches (1/2.8") sensor | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.46 | 9.79 |
| 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), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3100mAh Li - Polymer Battery | 3400mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.12 | 5.36 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xiaomi Mi Mix 2s is just a bit better than Galaxy A40, with an 83.8 score against 79.6. Xiaomi Mi Mix 2s is an older, just a bit thicker and extremely heavier device than the Galaxy A40. Galaxy A40 has a bit sharper display than Xiaomi Mi Mix 2s, because although it has a little smaller screen, it also counts with a little bit better pixels density and a quite better 1080 x 2340 resolution.
The Xiaomi Mi Mix 2s counts with a bigger memory to install applications and games or saving photos and videos than Galaxy A40, because although it has no external SD slot, it also counts with 256 GB internal storage capacity. The Xiaomi Mi Mix 2s features just a bit better processing power than Galaxy A40, and although they both have the same number of cores, the Xiaomi Mi Mix 2s also has a greater amount of RAM memory.
The Xiaomi Mi Mix 2s has a little bit better camera than Galaxy A40, because although it has a tinier diafragm aperture and a much lower resolution camera in the back, it also counts with a larger back camera sensor and a way better 3840x2160 video quality. The Xiaomi Mi Mix 2s has a little better battery lifetime than Samsung Galaxy A40, because it has a 10 percent more battery capacity.
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