Compare phones
| Global Score | |
| 89.5 | 80.1 |
| Basic Information | |
| Xiaomi | Xiaomi |
| -- | Android 15 |
| 2021-05-31 | -- |
| 6.44 x 3.01 x 0.31 inches | -- |
| 6.91 ounces | -- |
| Celestial Silver, Cosmic Black and Frosty White | -- |
| Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | -- |
| AMOLED | AMOLED |
| 393 pixels per inch | -- |
| 1300 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.1 | 5 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 660 GPU | Adreno 830 GPU |
| 9.63 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 108.00 MP + 20.00 MP | 200.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 3840 x 2160 (60 fps) (4K) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 12.87 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.7 | 7.6 |
| Battery Life | |
| 4520mAh Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.4 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | 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
Xiaomi Mi 11i is better than the Xiaomi 15 Ultra (Rumored), getting an 89.5 score against 80.1. The Xiaomi Mi 11i counts with an extremely better CPU than Xiaomi 15 Ultra (Rumored), although it has 8 GB less RAM memory, they both have the same number of cores. Xiaomi Mi 11i has a much better looking display than Xiaomi 15 Ultra (Rumored), although it has much lower brightness, they both have a screen with the same size.
The Xiaomi 15 Ultra (Rumored)'s camera is very similar to the camera in Xiaomi Mi 11i, and although the Xiaomi 15 Ultra (Rumored) has a much better resolution camera, they both have the same 30 frames per second video frame rate and the same video definition. The Xiaomi 15 Ultra (Rumored) counts with a way bigger memory capacity to install applications and games or saving photos and videos than Xiaomi Mi 11i, because it has 512 GB internal storage.
The Xiaomi 15 Ultra (Rumored) counts with longer battery duration than Xiaomi Mi 11i, because it has 6000mAh of battery capacity.
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