| Hardware and OS Xiaomi Mi A3 |
| Operating system: | Android 9.0 (Pie); Android One |
| Processor: | Octa-core (2x2.0 GHz Kryo 260 Gold & 6x1.8 GHz Kryo 260 Silver) |
| Chipset: | Qualcomm SDM665 Snapdragon 665 (11 nm) |
| GPU: | Adreno 610 |
| Internal memory: | 64/128 GB, 4 GB RAM |
| External memory: | microSD, up to 256 GB (uses shared SIM slot) |
| Display Xiaomi Mi A3 |
| Type: | Super AMOLED |
| Size: | 6.01" inc |
| Resolution: | 720 x 1560 px |
| Protection: | Corning Gorilla Glass 5 |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 80.3% |
| Display area: | 88.7 cm2 |
| Display aspect ratio: | 19.5:9 (height:width) |
| Pixel Density: | 286 PPI |
| Colors: | 16M |
| Connectivity Xiaomi Mi A3 |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network: | HSDPA 850 / 900 / 1700 / 1900 / 2100 |
| 4G Network: | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300) - SIM 1 & SIM 2 |
| Wi-Fi: | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Network: | GSM / HSPA / LTE |
| SIM card: | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth: | 5.0, A2DP, LE, aptX HD |
| Edge: | Yes |
| GPRS: | Yes |
| GPS: | Yes, with A-GPS, GLONASS, BDS |
| Speed: | HSPA 42.2/5.76 Mbps, LTE-A (2CA) 450/50 Mbps |
| USB: | 2.0, Type-C 1.0 reversible connector |
| Camera Xiaomi Mi A3 |
| Main camera: | 48 MP,
Triple |
| Specs: | 48 MP, f/1.8, (wide), 1/2', 0.8µm, PDAF
-8 MP, (ultrawide), f/2.2, 1.12µm
-2 MP, f/2.4, depth sensor |
| Features: | LED flash, HDR, panorama |
| Features: | HDR |
| Video: | 2160p@30fps, 1080p@30/60/120fps |
| Selfie camera: | 32 MP,
Single |
| Specs: | 32 MP, f/2.0, 0.8µm |
| Video: | 1080p@30fps |
| Multimedia Xiaomi Mi A3 |
| 3.5 mm Jack: | Yes |
| Radio: | FM radio |
| Design Xiaomi Mi A3 |
| Colors: | Kind of Gray, Not just Blue, More than White |
| Body build: | Back glass (Gorilla Glass 5), aluminum frame |
| Dimensions: | 153.5 x 71.9 x 8.5 mm |
| Weight: | 173.8 g |
| Battery Xiaomi Mi A3 |
| Battery capacity: | 4030 mAh, Non-removable Li-Po |
| Other Xiaomi Mi A3 |
| Release date: | 2019, July |
| Sensors: | Fingerprint (under display), accelerometer, gyro, proximity, compass , Infrared port |
