Redmi 9 Prime Technical Specifications:
	- Dimension: 163.3 x 77 x 9.1 mm
- Weight: 198 gm
- Display: a 6.53-inch (16.58cm) Full HD Plus IPS LCD display, 2340 x 1080 pixels screen resolution, 83.3 percent screen-to-body ratio, a 19.5:9 aspect ratio, 400 nits of brightness, 395 PPI density, Gorilla Glass 3 Protection
- Processor: Octa-core MediaTek Helio G80 Chipset; 12 nm Mobile Platform
- CPU: Octa-core (2×2.0 GHz Cortex-A75 & 6×1.8 GHz Cortex-A55)
- GPU: Mali-G52 MC2
- RAM: 4GB of RAM 
- Memory: Internal storage options of 64GB and 128GB eMMC 5.1; Expandable up to 512GB via a dedicated MicroSD card slot.
- Software: MIUI 11 based Android 10 OS. 
- Rear Camera: AI Quad Camera Array
	
		- 13 MP primary camera, f/2.2 aperture, 1/3.1″, 1.12µm, PDAF 
- 8 MP ultra-wide-angle camera, f/2.2 aperture, FOV 118˚
- 5 MP Macro lens, f/2.4 aperture 
- 2 MP Depth sensor, f/2.4 aperture 
- LED Flash
 
- Rear Video: up to 1080P @ 30fps 
- Front Camera: 8 MP Selfie camera with an f/2.0 aperture
- Front Video: up to 1080P @ 30fps. 
- Battery: 5,020mAh Fast Charging Battery with Support up to 18W Fast charge
- Colors: Matte Black, Space Blue, Mint Green, and Sunrise Flare.
- Security: Fingerprint scanner(Rear-mounted), and AI Face Unlock
- Sensor: G-sensor, E-Compass, L-Sensor, P-Sensor
- Network: 4G VoLTE
- Connectivity: Dual SIM, WiFi 802.11a/b/g/n/ac(dual-band), Wi-Fi Direct, hotspot, GPS/AGPS/GLONASS/BEIDOU, USB Type-C port, Bluetooth 5.0, an IR blaster, FM radio and a 3.5mm headphone jack.