| Local Name | Mi A1 |
| Additional Information | For Europe, Asia Pacific, Middle East & Africa, LATAM. Also known as Xiaomi Mi 5X in China. |
| Technology | GSM / HSPA / LTE |
| 4G Bands | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) |
| 3G Bands | HSDPA 850 / 900 / 1900 / 2100 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| GPRS | Yes |
| EDGE | Yes |
| Announced | 2017, September |
| Status | Available. Released 2017, September |
| Dimensions | 155.4 x 75.8 x 7.3 mm (6.12 x 2.98 x 0.29 in) |
| Weight | 165 g (5.82 oz) |
| Build | Front glass, aluminum frame, back |
| SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Display Type | LTPS IPS LCD capacitive touchscreen, 16M colors |
| Screen Size | 5.5 inches, 82.6 cm2 (~70.1% screen-to-body ratio) |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~403 ppi density) |
| Mulitouch | Yes |
| Protection | Corning Gorilla Glass 3 |
| OS | Android 7.1.2 (Nougat), upgradable to Android 8.0 (Oreo); Android One |
| Chipset | Qualcomm MSM8953 Snapdragon 625 |
| CPU | Octa-core 2.0 GHz Cortex-A53 |
| GPU | Adreno 506 |
| Card Slot | microSD, up to 128 GB (uses SIM 2 slot) |
| Internal Memory | 64 GB, 4 GB RAM |
| Primary Camera | Dual: 12 MP (f/2.2, 26mm, 1.25µm) + 12 MP (f/2.6, 50mm, 1µm), PDAF, 2x optical zoom, dual-LED dual-tone flash |
| Camera Features | Geo-tagging, touch focus, face detection, HDR, panorama |
| Video | 2160p@30fps, 720p@120fps |
| Secondary Camera | 5 MP, 1080p |
| Alert Types | Vibration; MP3, WAV ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| Sound | Active noise cancellation with dedicated mic |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot |
| Bluetooth | 4.2, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| Infrared Port | Yes |
| Radio | FM radio |
| USB | 2.0, Type-C 1.0 reversible connector |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity |
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM |
| Browser | HTML5 |
| Features Summary | Fast battery charging 5V/2A, Xvid/MP4/H.265 player, MP3/WAV/eAAC+/FLAC player, Photo/video editor, Document viewer |
| Battery | Non-removable Li-Ion 3080 mAh battery |
| Colors | Black, Gold, Rose Gold, Red |
