Compare phones
| Global Score | |
| 84.4 | 79.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 14 | Android 11, 10, 9.0 Pie |
| 2024-02-22 | 2019-07-24 |
| 6.35 x 2.96 x 0.36 inches | 6.04 x 2.83 x 0.33 inches |
| 7.75 ounces | 6.13 ounces |
| Black, Blue, Titanium Gray and White | Blue, Gray and White |
| -- | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.1 inches |
| 3200 x 1440 pixels | 1560 x 720 pixels |
| AMOLED | Super AMOLED |
| 524 pixels per inch | 282 pixels per inch |
| 3000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.4 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 665 chipset |
| processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 750 GPU | Adreno 610 GPU |
| 6.21 | 9.09 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 13.3 | 13.18 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 32.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 23.00mm focal length | -- |
| 0.4 inches (1/2.51") sensor | 0.43 inches (1/2.3") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 12.43 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Dual Nano SIM Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 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 14 Ultra is slightly better than the Xiaomi Mi A3, getting a general score of 84.4 against 79.2. Xiaomi 14 Ultra is a noticeably newer phone than the Xiaomi Mi A3, but it's a bit thicker and way heavier. Both phones we are comparing here work with Android operating system, but Xiaomi 14 Ultra has the newer 14 version and Xiaomi Mi A3 has Android 11, so it offers some nice extra features.
The Xiaomi Mi A3 features a much greater performance than Xiaomi 14 Ultra, although it has less RAM, they both have a Octa-Core processor. The Xiaomi 14 Ultra features an incredibly better looking display than Xiaomi Mi A3, because it has a much higher screen density, a little larger screen and a lot better resolution of 1440 x 3200px.
The Xiaomi 14 Ultra counts with a little bit better memory capacity to install applications and games than Xiaomi Mi A3, because although it has no external memory card slot, it also counts with 256 GB internal storage capacity. The Xiaomi 14 Ultra features just a bit better camera than Xiaomi Mi A3, because although it has a smaller back-facing camera sensor, it also counts with a larger camera aperture, a back-facing camera with more MP and a way higher 7680x4320 video definition.
The Xiaomi 14 Ultra has superior battery lifetime than Xiaomi Mi A3, because it has 5000mAh of battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.