| Popular specifications |
| Serial control system | Android 10 |
| Screen diagonal | 6,53" |
| Storage capacity | 64GB |
| Working memory | 4GB |
| CPU/SOC | MediaTek Helio G80 |
| Resolution | 2340x1080 |
| Operating system |
| Serial control system | Android 10 |
| Mobile operating system | Google Android 10.0 |
| Display |
| Screen type | LCD |
| Screen diagonal | 6,53" |
| Resolution | 2340x1080 |
| Vertical Res. (Mobile) | 1,080px |
| Pixel density | 395ppi |
| Relative screen size | 83.2% |
| Aspect Ratio | 13:6 |
| Screen Appearance | Flat |
| Input Method | Touch screen |
| Secondary screen | No |
| Processor |
| CPU/SOC | MediaTek Helio G80 |
| Number of cores | 8 |
| Processor speed | 2GHz |
| Memory and storage |
| Working memory | 4GB |
| Storage capacity | 64GB |
| Memory card (mobile) | microSD, microSDHC, microSDXC |
| SIM card |
| Number of sims | Dual |
| SIM card slot 1 | Nanosim |
| SIM card slot 2 | Nanosim |
| Sim2 shared with microSD | No |
| Camera |
| Number of rear cameras | 4 |
| Number of cameras for | 1 |
| Camera resolution | 13MP |
| Diaphragm | 2,2 |
| Camera resolution (front) | 8MP |
| Comments cameras | Rear Camera, 13MP+8MP+5MP+2MP quad: 13MP wide-angle camera, f/2.2, FOV 75.2°, AF; 8MP ultra wide-angle camera, FOV 118°, f/2.2, FF; 5MP macro camera, f/2.4, FF (4cm); 2MP depth sensor, f/2.4, FF. Front Camera: 8MP selfie camera, f/2.0, FOV 77.8°, FF. |
| Camera autofocus | Yes |
| Supported video resolution | 1920x1080 (Full HD) |
| Stabilization | Digital stabilization |
| Wireless connections |
| Mobile network | 2G - edge, 2G - GPRS, 3G - HSDPA, 3G - HSPA, 3G - HSPA+, 3G - HSUPA, 3G - UMTS, 4G - LTE |
| Note 4G/5G band | LTE-FDD: B1/2/3/4/5/7/8/20/28 LTE-TDD version 1: B38/40/41 (2540-2640MHz) LTE-TDD version 2: B38/40 |
| With wifi | Yes |
| Wi-Fi band | 2.4GHz, 5GHz (band 1) |
| Connection (wlan) | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| With bluetooth | Yes |
| Bluetooth | Bluetooth 5.0 |
| Other wireless connections | Infra-red |
| Miracast | Yes |
| GPS | Yes |
| Connections |
| GSM connector | 3.5mm Analog, USB 2.0 Type-C |
| Sound |
| Loudspeakers | Mono |
| Functionality |
| Smartphone features | A2DP (Bluetooth stereo), Motion sensor (g-sensor), Hands-free, Compass, Fast charging, Vibration |
| Biometric security | Fingerprint scanner |
| Fingerprint scanner placement | Back |
| Battery and charger |
| Battery capacity (mAh) | 5.020mAh |
| Battery replaceable | No |
| Wireless charging | No |
| Fast charging technology | Quick Charge 3.0 |
| Phone model |
| Phone model | Bar |
| Dimensions and weight |
| Length | 163.32mm |
| Width | 77.01mm |
| Thickness | 9.1mm |
| Weight (grams) | 198g |
| Color and origin |
| Colour | Gray |
| Warranty and details |
| Software support info | No information known to Tweakers, more information may be available on the Redmi website. |
| Sustainability |
| Included extras smartphone/tablet | Protective cover, Data cable, Charger |
| More information |
| Product | Redmi 9 |
| Category | Smartphones |
| Brand | Redmi |
| EAN | 6941059645856, 6941059646112, 6941059646167 |
| SKU | MZB9701EU |
