You'd have that problem on any browser that uses a physically small screen to view sites designed for PCs. Even if you had enough pixels to show every site at full resolution with no scrolling, the human eye won't be able to see text smaller than about a millimetre in height, so you'd still have to zoom in and out to read stuff. The only way out of that problem is to somehow enlarge the screen when you're using it, with either a physically larger screen or a built-in projector or something like that.