Xiaomi has added a new device to its budget-oriented Redmi 9 lineup dubbed as the Redmi 9 Activ. This latest offering by Xiaomi has a 6.43-inch IPS LCD display that has HD+ resolution (1,600 x 720 pixels). The screen has a 20:9 aspect ratio and a pixel density of 269 PPI. The display panel has a water-drop notch that includes the selfie camera. The Redmi 9 Activ is powered by a Helio G35 processor. The smartphone has 6GB of RAM and 128GB of internal storage. It runs Android 11-based MIUI 12 out of the box. In the optics department, the device features a dual-camera setup that consists of a 13MP primary camera and a 2MP depth sensor. At the front, for selfies and video-calling, the handset sports a 5MP front-facing camera. Connectivity-wise the device offers features such as a dual-SIM card slot, 4G VoLTE, Wi-Fi 5, Bluetooth, GPS, a 3.5mm audio jack, and a USB Type-C port. Other key features of the Redmi 9 Activ include a rear-mounted fingerprint sensor and Infrared sensor. A 5000mAh battery powers the handset that has 10W charging support. The other popular mobiles from Redmi includes the Xiaomi Redmi 9 Power and the Xiaomi Redmi 9A.
| Processor | MediaTek Helio G35 |
| Display | 6.53 inches (16.59 cms) |
| Storage | 128 GB |
| Front Camera | Single (5 MP, f/2.2 Camera(1.12 m pixel size)) |
| Rear Camera | Dual (13 MP, f/2.2, Wide Angle(78° field-of-view) Camera + 2 MP, f/2.4, depth Camera) |
| Battery | 5000 mAh |
| RAM | 6 GB |
| Launch Date | September 24, 2021 |
| Dimensions | 6.49 x 3.03 x 0.35 inch (164.9 x 77 x 9 mm) |
| Weight | 194 grams |
| Face unlock | Yes |
| Water Resistant | Yes, Splash proof |
| Colors | Carbon Black, Coral Green, Metallic Purple |
| Chipset | MediaTek Helio G35 |
| CPU | Octa core, 2.3GHz, Cortex A53 |
| Architecture | 64-bit |
| Graphics | PowerVR GE8320 |
| Operating System | Android v10 (Q) |
| Custom UI | MIUI |
| Internal Memory | 128 GB |
| RAM | 6 GB |
| Expandable Memory | Yes, microSD, Up to 512 GB (Dedicated) |
| Size | 6.53 inches (16.59 cms) |
| Display Type | IPS LCD |
| Resolution | 720 x 1600 pixels |
| Aspect ratio | 20:9 |
| Bezel-less display | Yes, with Waterdrop notch |
| Brightness | 400 nits |
| TouchScreen | Yes, Capacitive, Multi-touch |
| Color Reproduction | 16M Colors |
| Screen to body percentage | 81.08 % |
| Pixel Density | 269 pixels per inch (ppi) |
| Rear | Dual (13 MP, f/2.2, Wide Angle(78° field-of-view) Camera + 2 MP, f/2.4, depth Camera) |
| Flash | Rear (LED Flash), Front (Screen flash) |
| Front | Single (5 MP, f/2.2 Camera(1.12µm pixel size)) |
| Camera Features | Auto Flash, Auto Focus, Face detection, Touch to focus |
| Shooting Modes | Continuos Shooting, High Dynamic Range mode (HDR) |
| Video | Rear: 1920x1080 @ 30 fps, 1280x720 @ 30 fps, Front: 1920x1080 @ 30 fps |
| Type | Li-Polymer |
| Capacity | 5000 mAh |
| Removable | No |
| Talk time | Up to 37 Hours(4G) |
| Wireless Charging | No |
| Wi-Fi | Yes with b/g/n |
| SIM Configuration | Dual SIM (SIM1: Nano) (SIM2: Nano) |
| Bluetooth | Bluetooth v5.0 |
| Network | 4G: Available (supports Indian bands), 3G: Available, 2G: Available |
| Voice over LTE(VoLTE) | Yes |
| Wi-fi features | Wi-Fi Direct, Mobile Hotspot |
| GPS | Yes with A-GPS, Glonass |
| Infrared | Yes |
| USB | microUSB 2.0, Mass storage device, USB charging |
| NFC Chipset | No |
| Fingerprint sensor | Yes, Rear |
| Other Sensor | Light sensor, Proximity sensor, Accelerometer |
| Speaker | Yes |
| Audio Jack | Yes, 3.5mm |