And with just 3 GB RAM, most apps don’t stay open in the background for long. Fire up the camera app and switching camera modes takes a whole second, which can get annoying for some. But there’s noticeable lag when you launch apps and switch between them. Image: Tech2/Sheldon Pintoįor the most part, the software feels smooth with hiccups from time to time. Stock Android is the sole reason why most Nokia phones stand out from the crowd.