Compare phones
| Global Score | |
| 79.2 | 84.4 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11, 10, 9.0 Pie | Android 14 |
| 2019-07-24 | 2024-02-22 |
| 6.04 x 2.83 x 0.33 inches | 6.35 x 2.96 x 0.36 inches |
| 6.13 ounces | 7.75 ounces |
| Blue, Gray and White | Black, Blue, Titanium Gray and White |
| Glass (Corning Gorilla Glass 5) and Plastic | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.1 inches | 6.7 inches |
| 1560 x 720 pixels | 3200 x 1440 pixels |
| Super AMOLED | AMOLED |
| 282 pixels per inch | 524 pixels per inch |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.3 | 10.4 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 610 GPU | Adreno 750 GPU |
| 9.09 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 13.3 |
| Camera | |
| 48.00 MP + 32.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.4 inches (1/2.51") 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 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4030mAh Battery | 5000mAh Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.8 |
| 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, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi 14 Ultra is a bit better than Xiaomi Mi A3, getting a general score of 84.4 against 79.2. Even though the Xiaomi 14 Ultra is newer than Xiaomi Mi A3, it's much heavier and a little bit thicker. Both phones in this comparison review work with Android OS (Operating System), but Xiaomi 14 Ultra has a more recent 14 version while Xiaomi Mi A3 has Android 11 version.
The Xiaomi Mi A3 counts with a much greater performance than Xiaomi 14 Ultra, although it has a lower amount of RAM, they both have a Octa-Core CPU. Xiaomi 14 Ultra counts with a way better looking display than Xiaomi Mi A3, because it has a bit larger screen, a much higher resolution of 1440 x 3200 and a much greater pixel amount per inch of display.
The Xiaomi 14 Ultra features a slightly better camera than Xiaomi Mi A3, because although it has a smaller back-facing camera sensor capturing less light and dull colors, it also counts with a bigger aperture to capture better captures and videos in low-light situations, a camera in the back with a higher resolution and a much higher video resolution.
The Xiaomi 14 Ultra has a slightly bigger memory capacity to install games and applications than Xiaomi Mi A3, because although it has no slot for an SD memory card, it also counts with 256 GB internal storage capacity. The Xiaomi 14 Ultra has greater battery duration than Xiaomi Mi A3, because it has 5000mAh of battery capacity against 4030mAh.
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