Umidigi A11 Pro Max

Do not buy.Warranty useless – I purchased this phone as a spare,with a 12 month warranty.On receipt,I set up the phone,and made a few calls,all OK.Then it sat in it's box for 9 months.My son needed a phone,so I gave it to him.He is a major camera user,and to our dismay,no camera worked.Several emails to Umidigi,who has not had the common courtesy to reply.Buyer beware.