Compare phones
| Global Score | |
| 74 | 80.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11 | Android 14 |
| 2021-08-18 | 2024-10-29 |
| 6.46 x 2.99 x 0.36 inches | 6.00 x 2.80 x 0.32 inches |
| 6.91 ounces | 6.67 ounces |
| Black and Blue. White | -- |
| Plastic and Plastic | Glass |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 1600 x 720 pixels | 2670 x 1200 pixels |
| IPS LCD | OLED |
| 270 pixels per inch | 457 pixels per inch |
| -- | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.3 | 10.2 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | processor |
| 3 GB RAM | 12 GB RAM |
| PowerVR GE8320 GPU | Adreno 830 GPU |
| 9.27 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 5.8 | 13.3 |
| Camera | |
| 13.00 MP + 5.00 MP | 50.00 MP + 32.00 MP |
| f/2.20 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 8.8 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G |
| Nano SIM | Nano SIM |
| 6.6 | 7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 7.12 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
Comparison review
The Xiaomi 15 is a bit better than the Galaxy A03s, getting an 80.6 score against 74. Both devices in this comparison review include Android OS (Operating System), but the Xiaomi 15 has a more recent 14 version while Galaxy A03s has Android 11, so it provides you some nice extra features and enhanced performance. The Xiaomi 15 is a noticeably newer cellphone, and it is also thinner and a little lighter than the Galaxy A03s.
Samsung Galaxy A03s has a really superior hardware performance than Xiaomi 15, although it has a smaller amount of RAM memory, they both have 8 processing cores. Xiaomi 15 counts with a much more vibrant display than Samsung Galaxy A03s, because although it has a quite smaller screen, it also counts with a lot better 1200 x 2670 resolution and a much greater display pixel density.
Xiaomi 15 counts with a very superior storage to install games and applications than Samsung Galaxy A03s, because it has 256 GB internal storage capacity. The Xiaomi 15 shoots a lot better videos and photos than Galaxy A03s, because it has a way better video definition, a back facing camera with a way higher 50 mega-pixels resolution and a lot larger aperture for better photography and videos in poorly lited environments.
The Xiaomi 15 features just a bit longer battery lifetime than Samsung Galaxy A03s, because it has 5400mAh of battery capacity against 5000mAh.
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