Camera Quality
The HTC One A9 hosts a 13 MP main camera, featuring an f/2.0 aperture, autofocus, and optical image stabilization. It is complemented by a dual-LED dual-tone flash and capabilities like panorama and HDR. In terms of video, it supports 1080p at 30fps. The selfie camera is a 4 MP unit with an f/2.0 aperture and the ability to capture 1080p video. The rear camera generally delivered decent photo quality with good sharpness and detail under favorable lighting conditions, but struggled in low-light scenarios, a common challenge with mid-range phones of its time.