Compare phones
| Global Score | |
| 83.8 | 77.4 |
| Basic Information | |
| Xiaomi | Samsung |
| -- | Android 14 |
| 2018-11-01 | 2023-12-16 |
| 6.22 x 2.94 x 0.33 inches | 6.30 x 3.02 x 0.33 inches |
| 7.69 ounces | 7.05 ounces |
| Black, Blue and Green | Blue Black and Light Blue |
| Aluminum and Ceramic | Plastic and Plastic |
| -- | $ 200.00 |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 403 pixels per inch | 396 pixels per inch |
| 600 cd/m2 brightness | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Mediatek Dimensity 6100+ (6 nm) chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 630 GPU | Mali-G57 MC2 GPU |
| 9.63 | 6.03 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 13.3 | 15.38 |
| Camera | |
| 12.20 MP + 24.00 MP | 50.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.39 inches (1/2.55") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | -- |
| 10.34 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G) and LTE (4G) |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 9.6 |
| Battery Life | |
| 3200mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.2 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| 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 |
Comparison review
Xiaomi Mi Mix 3 has a score of 83.8, which is a bit better than the Samsung Galaxy A15 5G's 77.4 general score. The Xiaomi Mi Mix 3 is a a bit heavier phone than Samsung Galaxy A15 5G, but they have the same thickness. Samsung Galaxy A15 5G counts with a screen that is very similar to Xiaomi Mi Mix 3's screen, because although the Samsung Galaxy A15 5G has a little worse pixels density, and they both have the same resolution of 1080 x 2340, it also counts with a bit bigger display and more screen brightness.
The Xiaomi Mi Mix 3 counts with a much greater processing power than Samsung Galaxy A15 5G, and although they both have the same number of cores, the Xiaomi Mi Mix 3 also has more RAM. Galaxy A15 5G features a better memory capacity to install applications and games than Xiaomi Mi Mix 3, because although it has only 128 GB internal memory, it also counts with an external SD slot that holds a maximum of 1000 GB.
Galaxy A15 5G shoots clearer pictures and videos than Xiaomi Mi Mix 3, because although it has worse 30 frames per second video frame rate, and they both have a F1.8 camera aperture and the same 1920x1080 (Full HD) video resolution, the Galaxy A15 5G also counts with a back-facing camera with much more mega-pixels.
The Samsung Galaxy A15 5G features a much longer battery performance than Xiaomi Mi Mix 3, because it has 5000mAh of battery capacity instead of 3200mAh.
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