While most manufacturers tend to make the succeding devices better than their predecessors, HTC has gone the opposite direction with the One A9s. The Full HD (1080p) display of the One A9 makes way for a 720p display. An octa-core Mediatek P10 processor replaces the octa-core Snapdragon 617 processor of the A9. The RAM and Storage configuration remains the same, with users having a choice of a version with 2GB/16GB or 3GB/32GB RAM and Storage. Although the front camera gets a bump from 4MP to 5MP, its traded it for a smaller aperture and no Optical Image Stabilisation for the 13MP rear camera.