| 
			 Manufacturer 
			 | 
			
			 Redmi 
			 | 
		
		
			| 
			 Model 
			 | 
			
			 Note 9 
			 | 
		
		
			| 
			 Network 
			 | 
			
			 GSM: B2/3/5/8 
			WCDMA: B1/2/4/5/8 
			FDD-LTE: B1/2/3/4/5/7/8/20/28 
			TDD-LTE: B38/40/41(2535-2655MHz) 
			 | 
		
		
			| 
			 Dimensions 
			 | 
			
			 162.3*77.2*8.9 mm 
			 | 
		
		
			| 
			 Weight 
			 | 
			
			 199 g 
			 | 
		
		
			| 
			 SIM 
			 | 
			
			 Dual SIM (Nano-SIM, dual stand-by) 
			 | 
		
		
			| 
			 Display type 
			 | 
			
			 IPS LCD 
			 | 
		
		
			| 
			 Size 
			 | 
			
			 6.53 inches 
			 | 
		
		
			| 
			 Display 
			 | 
			
			 Resolution:2340×1080 FHD+| 19.5:9 
			450nit(typ) brightness 
			Color contrast ratio:1500:1(typ) 
			NTSC:84%(typ) 
			TÜV Rheinland low blue light certification 
			Reading mode 2.0 
			Full Screen gestures 
			Plastic frame 
			Corning® Gorilla® Glass 5 front 
			Splash-proof nano coating 
			 | 
		
		
			| 
			 OS 
			 | 
			
			 MIUI 
			 | 
		
		
			| 
			 Chipset 
			 | 
			
			 MTK Helio G85 
			 | 
		
		
			| 
			 CPU 
			 | 
			
			 Octa-core (2×2.0 GHz Cortex-A75 & 6×1.8 GHz Cortex-A55) 
			 | 
		
		
			| 
			 GPU 
			 | 
			
			 Mali-G52 MC2 
			 | 
		
		
			| 
			 RAM 
			 | 
			
			 4 GB 
			 | 
		
		
			| 
			 Memory 
			 | 
			
			 128 GB 
			 | 
		
		
			| 
			 Card slot 
			 | 
			
			 Yes 
			 | 
		
		
			| 
			 Primary camera 
			 | 
			
			 48MP main camera 
			1/2″ sensor size 
			1.6μm 4-in-1 Super Pixel, 0.8μm pixel size 
			f/1.79 
			AF,6P lens,FOV 79.4° 
			8MP ultra wide-angle camera 
			FOV 118° 
			f/2.2 
			1/4″ sensor size 
			1.2μm pixel size,5P lens 
			2MP Macro camera 
			AF (2cm-10cm) 
			1.75μm pixel size 
			f/2.4 aperture 
			2MP depth camera 
			1/5″ sensor size, 
			1.7μm pixel size 
			3P lens, f/2.4 FF 
			 | 
		
		
			| 
			 Video 
			 | 
			
			
				
					
						| 
						 1080P recording 
						 | 
						
						 30fps 
						 | 
					 
					
						| 
						 720P recording 
						 | 
						
						 30fps 
						 | 
					 
					
						| 
						 720P slow motion recording 
						 | 
						
						 120fps 
						 | 
					 
				
			 
			 | 
		
		
			| 
			 Secondary camera 
			 | 
			
			 13MP In-Display Front Camera 
			1.12μm pixel size 
			1/3.06″ sensor size 
			f/2.25,5P lens,74°FOV 
			 | 
		
		
			| 
			 WLAN 
			 | 
			
			 Supports protocols: 802.11a/b/g/n/ac 
			Supports 2.4G Wi-Fi / 5G Wi-Fi 
			Wi-Fi Direct / Wi-Fi Display 
			 | 
		
		
			| 
			 Bluetooth 
			 | 
			
			 5.0 
			 | 
		
		
			| 
			 3.5mm jack 
			 | 
			
			 Yes 
			 | 
		
		
			| 
			 GPS 
			 | 
			
			 GPS/ A-GPS / Galileo/ GLONASS / Beidou 
			 | 
		
		
			| 
			 USB 
			 | 
			
			 USB Type-C 
			 | 
		
		
			| 
			 Sensors 
			 | 
			
			 Proximity sensor | Ambient light sensor | Acceleration sensor | Gyroscope | Digital Compass | Fingerprint Sensor | IR Blaster 
			 | 
		
		
			| 
			 Battery 
			 | 
			
			 5020mAh 
			 | 
		
		
			| 
			 Color 
			 | 
			Green | 
		
		
			| 
			 Package 
			 | 
			
			 1 x Smartphone 
			1 x Power adapter 
			1 x Protective case 
			1 x USB Type-C Cable 
			1 x SIM needle 
			1 x User manual 
			 |