Redmi Note 7 Pro runs MIUI 10 based on Android 9.0, the screen has a full HD+ resolution of 2340× 1080 pixels. yes there is a active noise cancellation with a dedicated mic. Redmi Note 7 Pro comes with 3.5 mm headphone jack so you can use your headphone/earphone with the phone.it has supported OTG. You can also connect keyboard, mic etc. You can shoot 4k videos on the device. Using the split screen option, you can two app at once. It has AI Face unlock and has a fingerprint sensor on the back too.it has support for quick charge 4.0 ( adapter sold separately) . With a 4000mAh battery, you can expect upto a two-day battery depending upon the usage.
Game: - Most Popular Game { PUBG} performane quite good and can upto game 4 hours without major heating issue
Features
6 GB RAM| 64 GB ROM| Expandable upto 266 GB
16.0 cm ( 6.3 inch) FHD+ Display
48MP + 5 MP Rear| 13 MP Front camera
4000 mAh battery ( li- polymer)
Qualcomm snapdragon 675 processor
Overall This is a killer phone
Thank you