Compare phones
| Global Score | |
| 80.1 | 79.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 15 | Android 11, 10, 9.0 Pie |
| -- | 2019-07-24 |
| -- | 6.04 x 2.83 x 0.33 inches |
| -- | 6.13 ounces |
| -- | Blue, Gray and White |
| -- | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.1 inches |
| -- | 1560 x 720 pixels |
| AMOLED | Super AMOLED |
| -- | 282 pixels per inch |
| 3000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 5 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset | Qualcomm Snapdragon 665 chipset |
| processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Adreno 830 GPU | Adreno 610 GPU |
| 6.3 | 9.09 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 17.6 | 13.18 |
| Camera | |
| 200.00 MP + 32.00 MP | 48.00 MP + 32.00 MP |
| -- | f/1.80 aperture |
| -- | 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 |
| 12.87 | 11.44 |
| Networks | |
| -- | Wi-Fi |
| -- | 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 |
| 7.6 | 6.7 |
| Battery Life | |
| 6000mAh Si - Carbon Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.52 | 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
Xiaomi 15 Ultra (Rumored) is a little bit better than the Xiaomi Mi A3, with a score of 80.1 against 79.2. Both of these devices include Android OS (Operating System), but Xiaomi 15 Ultra (Rumored) has 15 version and Xiaomi Mi A3 has Android 11 version. Xiaomi 15 Ultra (Rumored) is a much lighter and a lot thinner cellphone than Xiaomi Mi A3.
The Xiaomi Mi A3 features a way better looking screen than Xiaomi 15 Ultra (Rumored), although it has a little smaller display. Xiaomi 15 Ultra (Rumored) counts with a much bigger memory to install applications and games or saving photos and videos than Xiaomi Mi A3, because although it has no external memory slot, it also counts with 512 GB internal storage capacity.
The Xiaomi Mi A3 counts with a really superior hardware performance than Xiaomi 15 Ultra (Rumored), although it has a smaller amount of RAM memory, they both have 8 cpu cores. The Xiaomi 15 Ultra (Rumored) has a way better battery life than Xiaomi Mi A3, because it has 6000mAh of battery capacity instead of 4030mAh.
Xiaomi 15 Ultra (Rumored) captures much clearer photos and videos than Xiaomi Mi A3, because it has a lot better video quality and a back facing camera with a way better resolution.
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