I just up-dated to Microsoft's new W10 phone the 950XL , awsome 5.7 inch AMOLED 518ppi resolution screen is a beauty ,
Dont let the nay-sayers say otherwise this is a very , very top shelf phone .
Over the years I have had Galaxies ( as Jim said , you get swamped by all the BS thats in these PIC'p ) , iPhones , HTC 1's , Xperia's and having just finished a 24 month contract with Telstra using the Lumina 1020 that did not miss a beat in all that time ( I am a Boilermaker and my phones get a very hard time ) have signed up with this new 950XL , its a beautiful phone and Contana works a treat . Fun to use .
I have just downloaded Stellarium and it looks very good on this screen , nice and it has all the features that my laptop has .
Do your self a favor and give these a try at a local phone shop ,
, these are head and shoulders above W8 plus and any Android/Apple system .
Brian.