Redmi Note 9 (4/64)

Rear camera 48MP AI Quad Camera 8MP ultra wide camera 48MP，0.8μm，1/2"CMOS image sensor,1.6μm 4-in-1 Super Pixel, f/1.79，FOV 79.1° 8MP Ultra-wide angle lens f/2.2，FOV 118.2° 2MP 2cm macro lens 2MP Depth sensor Front camera 13MP Front Camera 13MP AI Selfie Camera Processor MediaTek Helio G85 CPU name: MediaTek Helio G85, octa-core processor 2 x A75 2.0GHz 6 x A55 2.0GHz GPU: Arm Mali-G52 GPU clocked up to 1000MHz Operating system MIUI 11 + Android 10 Storage and RAM 4GB+64GB 4GB+128GB 6GB+128GB Display 16.58cm(6.53) FHD+ DotDisplay Resolution: 2340 x 1080 FHD+ Brightness: 450nit (typ) Contrast: 1500:1 (typ) | NTSC: 84% (typ) Screen- to-body Ratio 19.5:9 Standard mode | Sunshine mode | Night mode | Color temperature adjustment- 256 ranks adjustable Reading mode certified by TÜV Rheinland Corning® Gorilla® Glass 5 Anti-oil and anti-fingerprint protective coating Dimensions Height: 161.48 mm Width: 76.7 mm Thickness: 8.95 mm Weight: 199g *Data provided by Xiaomi Laboratories. Industry measurment methods may vary, and therefore actual results may differ. Charging and battery 5020mAh Built-in rechargeable battery USB Type-C reversible connector port 22.5W Fast Charger In-box 9W reverse charging Network & Connectivity both cards can access 4G connectivity simultaneously 2+1 Dedicated SIM card slots (nano SIM + nano SIM + microSD up to 512GB ) Supports 4G/3G/2G Supports dual SIM VoLTE HD calling② Supports VoWiFi Note: Dual 4G SIM requires the support of local telecom operator services, and may not be available in all regions. Note : Only certain regions and telecom operators support VoLTE. Network & Connectivity GSM B2/3/5/8 WCDMA B1/5/8 TD-LTE 40/41(120MHz) FDD-LTE B1/3/5/8 Wireless network Supports protocols: 802.11a/b/g/n/ac Supports 2.4G Wi-Fi / 5G Wi-Fi Wi-Fi Direct / Wi-Fi Display Supports Bluetooth 5.0 Navigation and positioning GPS/ A-GPS / GLONASS / Beidou Multimedia MP4 | M4V | MKV | XVID | WAV | AAC | MP3 | AMR | FLAC | APE Sensors G-sensor | Gyroscope | L-Sensor | P-Sensor | E-Compass