Compare phones
| Global Score | |
| 76.5 | 80.1 |
| Basic Information | |
| Xiaomi | Xiaomi |
| -- | Android 15 |
| 2017-04-28 | -- |
| 5.72 x 2.78 x 0.29 inches | -- |
| 5.93 ounces | -- |
| Black, Blue and White | -- |
| Glass and Metal | -- |
| $ 421.00 | -- |
| Display / Screen | |
| 5.2 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | -- |
| IPS LCD | AMOLED |
| 424 pixels per inch | -- |
| 600 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.7 | 5 |
| Performance | |
| Qualcomm Snapdragon 835 MSM8998 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2457 MHz) processor | processor |
| 6 GB RAM | 16 GB RAM |
| Adreno 540 GPU | Adreno 830 GPU |
| 9.45 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 12.00 MP + 8.00 MP | 200.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 27.00mm focal length | -- |
| 0.34 inches (1/2.9") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 9.68 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| -- | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 3 | 7.6 |
| Battery Life | |
| 3350mAh Li - Polymer Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.36 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | 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
The Xiaomi 15 Ultra (Rumored) has a global score of 80.1, which is slightly better than the Xiaomi Mi 6's 76.5 overall score. The Xiaomi 15 Ultra (Rumored) construction is much lighter and way thinner than Xiaomi Mi 6. Xiaomi Mi 6 features a very superior hardware performance than Xiaomi 15 Ultra (Rumored), although it has a smaller amount of RAM memory, they both have 8 cpu cores.
The Xiaomi Mi 6 features a lot better display than Xiaomi 15 Ultra (Rumored), although it has a much smaller screen and way less brightness. Xiaomi 15 Ultra (Rumored) has a much better camera than Xiaomi Mi 6, because it has a much better video quality and a way more megapixels camera in the back.
The Xiaomi 15 Ultra (Rumored) has a much better storage capacity to install games and applications than Xiaomi Mi 6, because it has 512 GB internal memory. Xiaomi 15 Ultra (Rumored) has a superior battery duration than Xiaomi Mi 6, because it has a 79% bigger battery capacity.
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