Compare phones
| Global Score | |
| 73.5 | 80.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 14 | Android 14 |
| -- | 2024-10-29 |
| 6.30 x 3.02 x 0.33 inches | 6.00 x 2.80 x 0.32 inches |
| 7.05 ounces | 6.67 ounces |
| Black, Fantasy Blue, Optimistic Blue and Personality Yellow | -- |
| Plastic and Plastic | Glass |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2340 x 1080 pixels | 2670 x 1200 pixels |
| Super AMOLED | OLED |
| 396 pixels per inch | 457 pixels per inch |
| 800 cd/m2 brightness | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 10.2 |
| Performance | |
| Mediatek Helio G99 MT6789 (6 nm) chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| processor | processor |
| 8 GB RAM | 12 GB RAM |
| Mali-G57 MC2 GPU | Adreno 830 GPU |
| 6.21 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 50.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| -- | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.46 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | 5G, 5G |
| Nano SIM | Nano SIM |
| 5.6 | 7 |
| Battery Life | |
| 5000mAh Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 7.12 |
| Other Features | |
| Bluetooth | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
Comparison review
Xiaomi 15 has a general score of 80.6, which is a bit better than the Galaxy A15's 73.5 score. Both of these phones come with the same Android 14 OS. Xiaomi 15's construction is just a little thinner and a bit lighter than the Galaxy A15. Xiaomi 15 features a much better screen than Galaxy A15, because although it has a bit smaller display, it also counts with a way brighter screen, a quite better 1200 x 2670 resolution and a little higher pixel amount in each screen inch.
The Xiaomi 15 has much more memory capacity for games and applications than Galaxy A15, because it has 128 GB more internal memory capacity. Xiaomi 15's processing unit is just as good as the CPU in Samsung Galaxy A15, and although the Xiaomi 15 has a higher amount of RAM, they both have 8 cpu cores.
Xiaomi 15 captures much clearer videos and photos than Galaxy A15, and although they both have the same resolution back-facing camera, the Xiaomi 15 also has a larger camera aperture. Xiaomi 15 counts with a little longer battery performance than Samsung Galaxy A15, because it has 5400mAh of battery capacity.
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