It's nice to know that you have the
highest pixel density going on a phone, but you can't help but
feel that Sony did this because it wanted the distinction of offering a 4K display under its belt, rather than because it wanted users to enjoy very marginally superior images.
I
feel like when screen size expands beyond 5.5 - inches, the
pixel density you get from a 2560 x 1440 Quad HD display makes text look sharper; a
higher - res display will be extra important when Huawei inevitably makes a big push into mobile virtual reality.