Samsung Galaxy S4: Ultra thin body, 5" Super AMOLED 1080p display with 441 pixels per inch, LTE connectivity (AT&T and T-Mobile), 13 MP rear-facing camera, removable battery.
HTC One: Full metal body with zero gap construction, 4.7" 1080p display with 468 pixels per inch, LTE connectivity (AT&T and T-Mobile), dual front-facing speakers with Beats Audio™, HTC UltraPixel camera.
Sumber : Android +