| Local Name | Redmi 6A |
| Technology | GSM / CDMA / HSPA / LTE |
| 4G Bands | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - Global | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) |
| 3G Bands | HSDPA 850 / 900 / 1900 / 2100 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | CDMA 800 & TD-SCDMA |
| Speed | HSPA 21.1/5.76 Mbps, LTE-A (2CA) Cat7 300/150 Mbps |
| Announced | 2018, June |
| Status | Available. Released 2018, June |
| Dimensions | 147.5 x 71.5 x 8.3 mm (5.81 x 2.81 x 0.33 in) |
| Weight | 145 g (5.11 oz) |
| Build | Plastic body |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Display Type | IPS LCD capacitive touchscreen, 16M colors |
| Screen Size | 5.45 inches, 76.7 cm2 (~72.7% screen-to-body ratio) |
| Resolution | 720 x 1440 pixels, 18:9 ratio (~295 ppi density) |
| OS | Android 8.1 (Oreo), planned upgrade to Android 9.0 (Pie); MIUI 9.0 |
| Chipset | Mediatek MT6761 Helio A22 (12 nm) |
| CPU | Quad-core 2.0 GHz Cortex-A53 |
| GPU | PowerVR GE8320 |
| Card Slot | microSD, up to 256 GB (dedicated slot) |
| Internal Memory | 16GB 2GB RAM, 32GB 3 RAM |
| Camera Features | LED flash, HDR, panorama |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| Sound | Active noise cancellation with dedicated mic |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth | 4.2, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| Radio | FM radio |
| USB | microUSB 2.0 |
| Sensors | Accelerometer, proximity, compass |
| Battery | Non-removable Li-Ion 3000 mAh battery |
| Colors | Black, Grey, Blue, Gold, Rose Gold |
