Compare phones
| Global Score | |
| 80.9 | 80.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 5.0 | Android 15 |
| 5.78 x 2.90 x 0.35 inches | -- |
| Scratch-Resistant Glass | -- |
| $ 245.00 | -- |
| Display / Screen | |
| 5.1 inches | 6.7 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | -- |
| Super AMOLED | AMOLED |
| 576 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 9.9 | 5 |
| Performance | |
| Exynos 7 Octa 7420 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| 64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor | processor |
| 3 GB (1600 MHz) RAM | 16 GB RAM |
| Mali-T760 MP8 (650 MHz) GPU | Adreno 830 GPU |
| 10.08 | 6.3 |
| Storage | |
| 32 GB internal memory | 512 GB internal memory |
| microSD external memory slot | No SD card slot |
| 5.8 | 17.6 |
| Camera | |
| 16.00 MP + 5.00 MP | 200.00 MP + 32.00 MP |
| f/1.90 aperture | -- |
| 0.38 inches (1/2.6") sensor | -- |
| 3840 x 2160 (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 8.47 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.6 | 7.6 |
| Battery Life | |
| 3500mAh Battery | 6000mAh Si - Carbon Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.44 | 7.52 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Samsung Galaxy S6 Active is just a bit better than the Xiaomi 15 Ultra (Rumored), having a score of 80.9 against 80.1. Both of these phones have Android OS (operating system), but the Samsung Galaxy S6 Active has older 5.0 version and Xiaomi 15 Ultra (Rumored) has Android 15 version. The Samsung Galaxy S6 Active counts with a very superior performance than Xiaomi 15 Ultra (Rumored), because although it has a smaller amount of RAM, and they both have 8 processing cores, the Samsung Galaxy S6 Active also counts with a 64 bits processing unit and an additional graphics co-processor.
The Galaxy S6 Active counts with a way better display than Xiaomi 15 Ultra (Rumored), although it has a much smaller display. Xiaomi 15 Ultra (Rumored) features a superior storage for applications, games, photos and videos than Samsung Galaxy S6 Active, because although it has no SD card slot, it also counts with 512 GB internal memory capacity.
Xiaomi 15 Ultra (Rumored) captures greater pictures and videos than Samsung Galaxy S6 Active, because it has a much higher video quality and a much higher resolution back-facing camera. Xiaomi 15 Ultra (Rumored) counts with a very superior battery performance than Galaxy S6 Active, because it has a 6000mAh battery size.
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