Compare phones
| Global Score | |
| 85 | 80.1 |
| Basic Information | |
| Apple | Xiaomi |
| -- | Android 15 |
| 2017-09-22 | -- |
| 5.45 x 2.65 x 0.29 inches | -- |
| 5.22 ounces | -- |
| Gold, Red, Silver and Space gray | -- |
| Aluminum and Glass | -- |
| Scratch-Resistant Glass | -- |
| $ 849.00 | -- |
| Display / Screen | |
| 4.7 inches | 6.7 inches |
| 1334 x 750 pixels | -- |
| IPS LCD | AMOLED |
| 326 pixels per inch | -- |
| 625 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 5 |
| Performance | |
| Apple A11 Bionic APL1W72 (10 nm) chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| 64-bit Monsoon and Mistral, 64-bit (Hexa-Core 2390 MHz) processor | processor |
| 2 GB RAM | 16 GB RAM |
| Apple 3-core GPU GPU | Adreno 830 GPU |
| 10.08 | 6.3 |
| Storage | |
| 256 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 17.6 |
| Camera | |
| 12.00 MP + 7.00 MP | 200.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 28.00mm focal length | -- |
| 0.33 inches (1/3") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 10.12 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.7 | 7.6 |
| Battery Life | |
| 1821mAh Li - Ion Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 3.68 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | 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
Apple iPhone 8 is slightly better than the Xiaomi 15 Ultra (Rumored), with an 85 score against 80.1. IPhone 8 features a much faster CPU than Xiaomi 15 Ultra (Rumored), because although it has less processing cores (although they are faster) and a lower amount of RAM, it also counts with a 64-bits processing unit.
The iPhone 8 has an incredibly better looking screen than Xiaomi 15 Ultra (Rumored), although it has way less brightness and a way smaller screen. The Xiaomi 15 Ultra (Rumored) has a superior storage to store more apps and games than Apple iPhone 8, because it has 512 GB internal memory. The Xiaomi 15 Ultra (Rumored) takes much better videos and photos than iPhone 8, because it has a lot better 7680x4320 video resolution and a much more megapixels camera.
Xiaomi 15 Ultra (Rumored) counts with a much better battery duration than Apple iPhone 8, because it has a 229 percent more battery size.
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