Compare phones
| Global Score | |
| 80.1 | 77.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 15 | Android 8.1 Oreo |
| -- | 2018-11-23 |
| -- | 6.22 x 3.01 x 0.33 inches |
| -- | 6.42 ounces |
| -- | 16 777 216 |
| -- | Metal and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.3 inches |
| -- | 2280 x 1080 pixels |
| AMOLED | IPS LCD |
| -- | 400 pixels per inch |
| 3000 cd/m2 brightness | 500 cd/m2 brightness |
| No touch screen | No touch screen |
| 5 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset | Qualcomm Snapdragon 636 SDM636 chipset |
| processor | Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 16 GB RAM | 6 GB RAM |
| Adreno 830 GPU | Adreno 509 GPU |
| 6.3 | 9 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 17.6 | 10.78 |
| Camera | |
| 200.00 MP + 32.00 MP | 12.00 MP + 20.00 MP |
| -- | f/1.90 aperture |
| -- | 0.39 inches (1/2.55") sensor |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | -- |
| 12.87 | 9.24 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM |
| 7.6 | 6.3 |
| Battery Life | |
| 6000mAh Si - Carbon Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.52 | 5.92 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi 15 Ultra (Rumored) is just a bit better than Xiaomi Redmi Note 6 Pro, having a global score of 80.1 against 77.2. These phones come with Android OS (operating system), but the Xiaomi 15 Ultra (Rumored) has 15 version and Xiaomi Redmi Note 6 Pro has Android 8.1 Oreo. The Xiaomi 15 Ultra (Rumored) construction is much thinner and way lighter than Xiaomi Redmi Note 6 Pro.
Xiaomi Redmi Note 6 Pro has a way better processing power than Xiaomi 15 Ultra (Rumored), although it has a lower amount of RAM memory, they both have a Octa-Core CPU. Xiaomi Redmi Note 6 Pro counts with a much more vibrant display than Xiaomi 15 Ultra (Rumored), although it has a little smaller screen and way more opaque screen.
The Xiaomi 15 Ultra (Rumored) features a very superior camera than Xiaomi Redmi Note 6 Pro, because it has a back facing camera with a way higher resolution and a much better video resolution. The Xiaomi 15 Ultra (Rumored) has a way bigger storage to install applications and games or saving photos and videos than Xiaomi Redmi Note 6 Pro, because although it has no slot for an external memory card, it also counts with 512 GB internal memory.
The Xiaomi 15 Ultra (Rumored) has a much better battery life than Xiaomi Redmi Note 6 Pro, because it has a 6000mAh battery size.
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