Compare phones
| Global Score | |
| 80.6 | 78 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 14 | -- |
| 2024-10-29 | 2018-07-27 |
| 6.00 x 2.80 x 0.32 inches | 6.25 x 2.97 x 0.29 inches |
| 6.67 ounces | 5.93 ounces |
| -- | Black, Blue, Gold, Pink and Red |
| Glass | Aluminum |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6 inches |
| 2670 x 1200 pixels | 2160 x 1080 pixels |
| OLED | IPS LCD |
| 457 pixels per inch | 402 pixels per inch |
| 3200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.2 | 8.1 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 830 GPU | Adreno 512 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 32.00 MP | 12.00 MP + 20.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 23.00mm focal length | -- |
| -- | 0.34 inches (1/2.9") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 12.1 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7 | 6.3 |
| Battery Life | |
| 5400mAh Battery | 3010mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.12 | 4.96 |
| 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 and Gyroscope | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi 15 has an overall score of 80.6, which is a little bit better than the Xiaomi Mi A2's 78 general score. Xiaomi 15's design is extremely newer, but somewhat heavier and a bit thicker than Xiaomi Mi A2. The Xiaomi 15 counts with an incredibly better display than Xiaomi Mi A2, because it has a little bit bigger display, a little bit higher resolution of 1200 x 2670 and a quite higher pixel amount in each screen inch.
Xiaomi 15 counts with a much bigger memory capacity to store more games and applications than Xiaomi Mi A2, because it has more internal storage. Xiaomi Mi A2 features a lot better hardware performance than Xiaomi 15, although it has a smaller amount of RAM, they both have the same number of cores.
Xiaomi 15 shoots much better pictures and videos than Xiaomi Mi A2, because it has a back camera with a way better resolution, a much higher 7680x4320 video quality and a larger camera aperture to take better low-light photography and video. The Xiaomi 15 counts with a really longer battery life than Xiaomi Mi A2, because it has a 5400mAh battery size instead of 3010mAh.
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