Compare phones
| Global Score | |
| 74.6 | 80.1 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 15 |
| 2019-10-16 | -- |
| 6.23 x 2.96 x 0.33 inches | -- |
| 6.70 ounces | -- |
| Cosmic Purple, Moonlight White, Nebula Purple, Neptune Blue and Space Black | -- |
| Glass and Plastic | -- |
| Scratch-Resistant Glass | -- |
| $ 227.00 | -- |
| Display / Screen | |
| 6.3 inches | 6.7 inches |
| 2340 x 1080 pixels | -- |
| IPS LCD | AMOLED |
| 409 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 5 |
| Performance | |
| Qualcomm Snapdragon 665 SM6125 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | processor |
| 3 GB RAM | 16 GB RAM |
| Adreno 610 GPU | Adreno 830 GPU |
| 9.09 | 6.3 |
| Storage | |
| 32 GB internal memory | 512 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 8.12 | 17.6 |
| Camera | |
| 48.00 MP + 13.00 MP | 200.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 11.44 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE-A (4G), LTE (4G) and HSPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 7.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 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 |
Comparison review
Xiaomi 15 Ultra (Rumored) is a little bit better than the Xiaomi Redmi Note 8, getting a score of 80.1 against 74.6. These phones come with Android operating system, but the Xiaomi 15 Ultra (Rumored) has 15 version while Xiaomi Redmi Note 8 has Android 10, so it provides lots of additional features. The Xiaomi 15 Ultra (Rumored) body is thinner and notably lighter than the Xiaomi Redmi Note 8.
Xiaomi Redmi Note 8 has a really superior performance than Xiaomi 15 Ultra (Rumored), although it has a smaller amount of RAM memory, they both have a Octa-Core processing unit. The Xiaomi Redmi Note 8 has a much better looking display than Xiaomi 15 Ultra (Rumored), although it has a little bit smaller display.
The Xiaomi 15 Ultra (Rumored) features a superior memory to install applications and games than Xiaomi Redmi Note 8, because although it has no SD memory slot, it also counts with 480 GB more internal memory. The Xiaomi 15 Ultra (Rumored) takes much clearer photographs and videos than Xiaomi Redmi Note 8, because it has a lot higher video quality and a much more mega-pixels camera.
Xiaomi 15 Ultra (Rumored) has a very superior battery duration than Xiaomi Redmi Note 8, because it has 6000mAh of battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.