Compare phones
| Global Score | |
| 72.6 | 80.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 15 | Android 14 |
| -- | 2024-10-29 |
| -- | 6.00 x 2.80 x 0.32 inches |
| -- | 6.67 ounces |
| -- | Glass |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| -- | 2670 x 1200 pixels |
| AMOLED | OLED |
| -- | 457 pixels per inch |
| -- | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 2.7 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8650 (4 nm) chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| processor | processor |
| 12 GB RAM | 12 GB RAM |
| Adreno 830 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 | |
| 200.00 MP + 10.00 MP | 50.00 MP + 32.00 MP |
| -- | f/1.60 aperture |
| -- | 23.00mm focal length |
| 0.64 inches (1/1.56") sensor | -- |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 13.42 | 12.1 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G |
| Nano SIM | Nano SIM |
| 7.6 | 7 |
| Battery Life | |
| 3050mAh Dual Nano SIM + eSIM Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 5.04 | 7.12 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
Comparison review
Xiaomi 15 is better than Galaxy S25 Slim (Rumored), getting a general score of 80.6 against 72.6. These phones come with Android OS (operating system), but Xiaomi 15 has an older 14 version while Galaxy S25 Slim (Rumored) has Android 15. The Samsung Galaxy S25 Slim (Rumored) and the Xiaomi 15 have very similar processors, and although the Xiaomi 15 has more megahertz CPU cores, they both have a 12 GB RAM memory.
Xiaomi 15 has a lot better looking display than Galaxy S25 Slim (Rumored), although it has a little bit smaller display. The Galaxy S25 Slim (Rumored) shoots much better pictures and videos than Xiaomi 15, and although they both have the same 30 frames per second video frame rate and the same 7680x4320 video definition, the Galaxy S25 Slim (Rumored) also has a lot more mega-pixels back facing camera.
The Xiaomi 15 counts with a superior memory capacity for games and applications than Galaxy S25 Slim (Rumored), because it has 128 GB more internal memory. The Xiaomi 15 has a really longer battery duration than Galaxy S25 Slim (Rumored), because it has 5400mAh of battery capacity.
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