Compare phones
| Global Score | |
| 81.1 | 80.1 |
| Basic Information | |
| Xiaomi | |
| Android 5.1, 5.0 | Android 15 |
| 2014-10-15 | -- |
| 6.27 x 3.27 x 0.40 inches | -- |
| 6.49 ounces | -- |
| Blue and White | -- |
| Scratch-Resistant Glass | -- |
| $ 1019.00 | -- |
| Display / Screen | |
| 6 inches | 6.7 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | -- |
| AMOLED | AMOLED |
| 490 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 9 | 5 |
| Performance | |
| Qualcomm Snapdragon 805 APQ8084 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Krait 450 (Quad-Core 2700 MHz) processor | processor |
| 3 GB (800 MHz) RAM | 16 GB RAM |
| Adreno 420 (500 MHz) GPU | Adreno 830 GPU |
| 9.54 | 6.3 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 7.7 | 17.6 |
| Camera | |
| 13.00 MP + 2.00 MP | 200.00 MP + 32.00 MP |
| f/2.00 aperture | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 9.46 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 7.1 | 7.6 |
| Battery Life | |
| 3220mAh Battery | 6000mAh Si - Carbon Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 330 hours standby time 24 hours talk time | -- |
| 5.2 | 7.52 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Google Nexus 6 is just a bit better than the Xiaomi 15 Ultra (Rumored), with an 81.1 score against 80.1. Both of these phones have Android OS (operating system), but Google Nexus 6 has the older 5.1 version and Xiaomi 15 Ultra (Rumored) has Android 15 version. Google Nexus 6 features a much better display than Xiaomi 15 Ultra (Rumored), although it has a quite smaller screen.
Xiaomi 15 Ultra (Rumored) features a very superior memory to install games and applications than Google Nexus 6, because it has 512 GB internal storage capacity. The Google Nexus 6 counts with a really superior performance than Xiaomi 15 Ultra (Rumored), because although it has lesser CPU cores (but faster) and 13 GB less RAM, it also counts with an extra GPU.
The Xiaomi 15 Ultra (Rumored) counts with a very superior battery lifetime than Google Nexus 6, because it has a 6000mAh battery size against 3220mAh. The Xiaomi 15 Ultra (Rumored) shoots greater photographs and videos than Google Nexus 6, because it has a much higher video quality and a back camera with a lot better 200 mega-pixels resolution.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.