Compare phones
| Global Score | |
| 80.1 | 80.9 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 15 | Android 5.0 |
| -- | 5.78 x 2.90 x 0.35 inches |
| -- | Scratch-Resistant Glass |
| -- | $ 245.00 |
| Display / Screen | |
| 6.7 inches | 5.1 inches |
| -- | 1440 x 2560 pixels (Quad HD / 2K) |
| AMOLED | Super AMOLED |
| -- | 576 pixels per inch |
| 3000 cd/m2 brightness | -- |
| No touch screen | Capacitive, Multi-touch |
| 5 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset | Exynos 7 Octa 7420 chipset |
| processor | 64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor |
| 16 GB RAM | 3 GB (1600 MHz) RAM |
| Adreno 830 GPU | Mali-T760 MP8 (650 MHz) GPU |
| 6.3 | 10.08 |
| Storage | |
| 512 GB internal memory | 32 GB internal memory |
| No SD card slot | microSD external memory slot |
| 17.6 | 5.8 |
| Camera | |
| 200.00 MP + 32.00 MP | 16.00 MP + 5.00 MP |
| -- | f/1.90 aperture |
| -- | 0.38 inches (1/2.6") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (4K) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | -- |
| 12.87 | 8.47 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| Nano SIM | Nano SIM |
| 7.6 | 6.6 |
| Battery Life | |
| 6000mAh Si - Carbon Battery | 3500mAh Battery |
| Non-Removable Battery | Removable Battery |
| Wireless Charging | -- |
| 7.52 | 5.44 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 4.1 |
| 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 has a score of 80.9, which is a bit better than the Xiaomi 15 Ultra (Rumored)'s overall score of 80.1. Both phones we compare here have Android operating system, but the Samsung Galaxy S6 Active has the previous 5.0 version while Xiaomi 15 Ultra (Rumored) has Android 15. Galaxy S6 Active counts with a way better performance than Xiaomi 15 Ultra (Rumored), because although it has a lower amount of RAM, and they both have a Octa-Core processing unit, the Galaxy S6 Active also counts with an additional graphics co-processor and a 64-bit processing unit.
The Galaxy S6 Active counts with a way better display than Xiaomi 15 Ultra (Rumored), although it has a lot smaller display. The Xiaomi 15 Ultra (Rumored) counts with a much better camera than Samsung Galaxy S6 Active, because it has a lot better video definition and a much better 200 megapixels resolution camera.
The Xiaomi 15 Ultra (Rumored) counts with a very superior memory for applications, games, photos and videos than Galaxy S6 Active, because although it has no external SD slot, it also counts with 512 GB internal memory capacity. The Xiaomi 15 Ultra (Rumored) counts with a way better battery lifetime than Samsung Galaxy S6 Active, because it has a 6000mAh battery size instead of 3500mAh.
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