Baby focusing

Cindy💕 • 18, mummy to George 31/07/16👶🏻💙 fiancée of a amazing man 5th Jan '16💕
My son will be a month old in 2 days time, is it possible for him to be focusing yet? He always seems like he watches the colourful things on tv and always looks at toys I give him but people keep telling me he can't focus yet