Compare phones
| Global Score | |
| 78.2 | 80.6 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 14 |
| 2020-11-27 | 2024-10-29 |
| 6.39 x 3.04 x 0.38 inches | 6.00 x 2.80 x 0.32 inches |
| 6.98 ounces | 6.67 ounces |
| Cool blue, Power black and Yellow | -- |
| Plastic and Plastic | Glass |
| Scratch-Resistant Glass | -- |
| $ 149.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2340 x 1080 pixels | 2670 x 1200 pixels |
| IPS LCD | OLED |
| 396 pixels per inch | 457 pixels per inch |
| -- | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 662 SM6115 chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 610 GPU | Adreno 830 GPU |
| 9.09 | 6.21 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 13.3 |
| Camera | |
| 48.00 MP + 8.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.78 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 7 |
| Battery Life | |
| 6000mAh Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.52 | 7.12 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
| FM Radio | -- |
Comparison review
Xiaomi 15 has a global score of 80.6, which is a little bit better than Xiaomi Poco M3's 78.2 global score. The Xiaomi 15 design is extremely newer, somewhat thinner and a little lighter than Xiaomi Poco M3. These phones have Android OS (operating system), but Xiaomi 15 has a newer 14 version while Xiaomi Poco M3 has Android 10, so it gives a lot of extra features.
Xiaomi 15 counts with a much sharper display than Xiaomi Poco M3, because although it has a little bit smaller display, it also counts with a bit higher pixel density and a slightly better resolution of 1200 x 2670px. Xiaomi 15 counts with a better memory capacity to install games and applications than Xiaomi Poco M3, because although it has no slot for SD memory cards, it also counts with 256 GB internal memory capacity.
The Xiaomi Poco M3 counts with a much better performing processing unit than Xiaomi 15, although it has a smaller amount of RAM memory, they both have the same number of cores. Xiaomi Poco M3 features a little better battery performance than Xiaomi 15, because it has a 6000mAh battery capacity against 5400mAh.
Xiaomi 15 captures much clearer videos and photos than Xiaomi Poco M3, because it has a much better video resolution, a back camera with a higher 50 MP resolution and a larger aperture for better low-light images and videos.
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