CPU: MediaTek Dimensity 810 Octa Core / up to 2.4GHz, GPU: Mali G57, ROM: 128GB UFS 2.2, OS: MIUI 12.5 for POCO / based on Android 11, Card Extend: Supports an external TF card up to 1TB (VFAT), RAM: 6GB LPDDR4X.
Go down and check coupons out. Remember to check price history if it is available. Best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Hong Kong. There is one great coupon!
Link: Banggood product page
1. ($179.00): BG5aa0d2
paste coupon code in your cart and click Apply after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG69967e, BGfacd33, BG658e7b, BG38320c, BGfc0840, BG2e78ad, BGfcddbf, BG71b319, BG8e5dfc, MVC8SPRING, BG77f355, BGa60baf, BG14497b, BGe0b34e, BGd382ee, BGee410b, BG3112dd, BG843229, BGeb0a68, BG7ec558, BG2c4b72, BGcb3b0f, BGROTTERG8, BGf3867b, BG71f5cf
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for POCO M4 Pro 5G NFC 6/128GB Global? There we go. The lowest price was: $176.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).