Compare phones
| Global Score | |
| 80.6 | 80.2 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 14 | Android |
| 2024-10-29 | -- |
| 6.00 x 2.80 x 0.32 inches | -- |
| 6.67 ounces | -- |
| Glass | Glass |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2670 x 1200 pixels | 3088 x 1440 pixels |
| OLED | AMOLED |
| 457 pixels per inch | 501 pixels per inch |
| 3200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.2 | 8 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 8 Gen 3 chipset |
| processor | processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 830 GPU | Yes GPU |
| 6.21 | 6.21 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 50.00 MP + 32.00 MP | 200.00 MP + 12.00 MP |
| 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 | -- |
| 12.1 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 7 | 10.6 |
| Battery Life | |
| 5400mAh Battery | 5000mAh Dual Nano SIM + eSIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 7.12 | 6.8 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass and Gyroscope | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi 15 has a general score of 80.6, which is just a bit better than the Samsung Galaxy S24 Ultra's global score of 80.2. Xiaomi 15 has Android 14 operating system, and Samsung Galaxy S24 Ultra works with Android operating system. Xiaomi 15 has a much sharper display than Galaxy S24 Ultra, although it has a little worse display pixels density, a bit lower resolution of 1200 x 2670px and a bit smaller screen.
The Galaxy S24 Ultra's memory for apps and games is just as good as Xiaomi 15's one, both have exactly the same internal memory. The Galaxy S24 Ultra's processing unit is just as good as the processing unit in Xiaomi 15, and although the Galaxy S24 Ultra has a smaller amount of RAM memory, they both have a Octa-Core processing unit.
Xiaomi 15 shoots much better pictures and videos than Samsung Galaxy S24 Ultra, although it has a much lower 50 mega-pixels resolution back-facing camera. The Xiaomi 15 has just a little bit longer battery duration than Galaxy S24 Ultra, because it has an 8% more battery size.
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