Compare phones
| Global Score | |
| 73.3 | 79.2 |
| Basic Information | |
| Sony | Xiaomi |
| -- | Android 11, 10, 9.0 Pie |
| -- | 2019-07-24 |
| 6.14 x 2.64 x 0.32 inches | 6.04 x 2.83 x 0.33 inches |
| 6.07 ounces | 6.13 ounces |
| -- | Blue, Gray and White |
| Glass | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.1 inches | 6.1 inches |
| 2520 x 1080 pixels | 1560 x 720 pixels |
| OLED | Super AMOLED |
| 449 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 1 SM8450 (4 nm) chipset | Qualcomm Snapdragon 665 chipset |
| processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 730 GPU | Adreno 610 GPU |
| 6.21 | 9.09 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 15.42 | 13.18 |
| Camera | |
| 12.00 MP + 12.00 MP | 48.00 MP + 32.00 MP |
| -- | f/1.80 aperture |
| 0.59 inches (1/1.7") sensor | 0.43 inches (1/2.3") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 7.48 | 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 Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi Mi A3 has an overall score of 79.2, which is a little bit better than the Sony Xperia 5 IV's 73.3 global score. Xiaomi Mi A3's construction is a little heavier and just a little bit thicker than Sony Xperia 5 IV. Xperia 5 IV features a bit sharper screen than Xiaomi Mi A3, and although they both have a display with the same size, the Xperia 5 IV also has a much better 1080 x 2520 resolution and a much greater pixels count per screen inch.
Xperia 5 IV features a bigger memory to install games and applications than Xiaomi Mi A3, and although they both have the same internal storage capacity, the Xperia 5 IV also has a SD memory slot that holds up to 1 TB. Xiaomi Mi A3 has a much faster processor than Xperia 5 IV, although it has less RAM, they both have 8 cores.
Sony Xperia 5 IV features improved battery lifetime than Xiaomi Mi A3, because it has a 24% larger battery capacity. The Xiaomi Mi A3 counts with a greater camera than Xperia 5 IV, because although it has a lot smaller sensor, it also counts with a back-facing camera with a lot higher 48 mega-pixels resolution.
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