Compare phones
| Global Score | |
| 77.5 | 80.1 |
| Basic Information | |
| Xiaomi | Xiaomi |
| -- | Android 15 |
| 2016-05-17 | -- |
| 6.81 x 3.48 x 0.30 inches | -- |
| 7.16 ounces | -- |
| 16 777 216 | -- |
| Metal | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | -- |
| IPS LCD | AMOLED |
| 344 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 5 |
| Performance | |
| Qualcomm Snapdragon 652 8956 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 1800 MHz) processor | processor |
| 4 GB RAM | 16 GB RAM |
| Adreno 510 GPU | Adreno 830 GPU |
| 8.91 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 17.6 |
| Camera | |
| 16.00 MP + 5.00 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 |
| 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 | -- |
| LTE (4G) and HSPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM, Dual SIM | Nano SIM |
| 6 | 7.6 |
| Battery Life | |
| 4850mAh Li - Ion Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.64 | 7.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi 15 Ultra (Rumored) has a general score of 80.1, which is a bit better than Xiaomi Mi Max's 77.5 general score. The Xiaomi 15 Ultra (Rumored) is a notably thinner and lighter device than the Xiaomi Mi Max. The Xiaomi Mi Max has a much greater hardware performance than Xiaomi 15 Ultra (Rumored), although it has a lower amount of RAM memory, they both have the same number of cores.
The Xiaomi Mi Max has a much better screen than Xiaomi 15 Ultra (Rumored), although it has a little bit smaller screen. Xiaomi 15 Ultra (Rumored) has a much better camera than Xiaomi Mi Max, because it has a lot better video definition and a back-facing camera with a much higher resolution. Xiaomi 15 Ultra (Rumored) counts with much more memory to store more games and applications than Xiaomi Mi Max, because although it has no slot for SD memory cards, it also counts with more internal storage.
Xiaomi 15 Ultra (Rumored) has superior battery lifetime than Xiaomi Mi Max, because it has a 24% bigger battery capacity.
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