| Brand: | Xiaomi |
| Model: | Redmi A3 |
| Type: | Smartphone |
| Release Date: | 2024, February 14 |
| Size: | 6.71 inches, 106.5 cm2 (~82.9% screen-to-body ratio) |
| Resolution: | 720 x 1650 pixels (~268 ppi density) |
| Technology: | IPS LCD, 90Hz |
| Protection: | Corning Gorilla Glass 3 |
| Main Specs: | 8 MP, (wide) |
| Main Features: | Dual-LED flash, HDR |
| Main Video: | 1080p@30fps |
| Selfie Specs: | 5 MP |
| Selfie Video: | 1080p@30fps |
| Capacity: | 5000 mAh, non-removable |
| Chipset: | Mediatek Helio G36 (12 nm) |
| Ram: | 3GB |
| Storage: | 64GB |
| Expandable: | microSDXC (dedicated slot) |
| Dimensions: | 168.3 x 76.3 x 8.3 mm (6.63 x 3.00 x 0.33 in) |
| Weight: | 193 g or 199 g (6.81 oz) |
| Wifi: | Wi-Fi 802.11 a/b/g/n/ac |
| Bluetooth: | 5.3, A2DP, LE |
| Nfc: | No |
| Usb: | USB Type-C 2.0 |
| Headphone Jack: | Yes |
| Network: | GSM / HSPA / LTE |
| Sensors: | Fingerprint (side-mounted), accelerometer |
| Colors: | Midnight Black, Olive Green, Lake Blue |