| Hardware and OS | Xiaomi Redmi A1 plus | |
| Operating system | Android 12, MIUI 12 | |
| Processor | Quad-core 2.0 GHz Cortex-A53 | |
| Chipset | Mediatek MT6761 Helio A22 (12 nm) | |
| GPU | PowerVR GE8320 | |
| Internal memory | 32GB 2GB RAM, 32GB 3GB RAM | |
| External memory | microSDXC (dedicated) | |
| Display | Xiaomi Redmi A1 plus | other phones |
| Type | IPS LCD, 400 nits (typ) | |
| Size | 6.52 inches, 102.6 cm2(~81.4% screen-to-body ratio) | |
| Resolution | 720 x 1600 pixels, 20:9 ratio | |
| Connectivity | Xiaomi Redmi A1 plus | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 2100 | |
| 4G Network | LTE (unspecified) | |
| WLAN | Wi-Fi 802.11 a/b/g/n, hotspot | |
| Bluetooth | 5.0, A2DP, LE | |
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | No | |
| USB | microUSB 2.0 | |
| Speed | HSPA 42.2/5.76 Mbps, LTE | |
| Technology | GSM / HSPA / LTE | |
| Main Camera | Xiaomi Redmi A1 plus | other phones |
| Camera | 8 MP, (wide)
0.3 MP | |
| Features | Dual LED flash | |
| Video | 1080p@30fps | |
| Selfie camera | Xiaomi Redmi A1 plus | other phones |
| Camera | 5 MP | |
| Video | Yes | |
| Multimedia | Xiaomi Redmi A1 plus | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Battery | Xiaomi Redmi A1 plus | other phones |
| Type | Li-Po 5000 mAh, non-removable | |
| Design | Xiaomi Redmi A1 plus | other phones |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Weight | - | |
| Dimensions | - | |
| Colors | Light Green, Light Blue, Black | |
| Features | Xiaomi Redmi A1 plus | other phones |
| Sensors | Fingerprint (rear-mounted), accelerometer | |
