All SAMSUNG phones or SAMSUNG M20 phones has low network coverage and slow Internet speed problem.Where Nokia,MI phone gives full 4g network 1mbps speed SAMSUNG phones gives 50% of full network and 500kbps speed .Worst phone in respect to internet speed and 4g network coverage.Google chrome can't work during last 2 months in SAMSUNG M20 blue phone.
4 days back I brought the same mobile s21 Fe SN 888. It is not capable to detect the signal inside the room where as redmi note 8 pro play HD videos without streaming.
