[Q] Blur in images(Taken from camera and Downloaded HD Images) when zoomed in topic

Blur in images(Taken from camera and Downloaded HD Images) when zoomed in.
Checked with 3 Android One Micromax Phones.
Loaded a 13MP SLR Taken Pic when zoomed in 20%-40% images are blurry, where 80% zoom on other phones(Moto G) worked fine.

Please help me resolve this. Is this a bug

In-line images fully zoomed topic

Has anyone else this problem, where only part of an image is shown because it's loaded in full resolution? For me it's happening in Tumblr, several twitter clients, and Facebook in Chrome.

Sent from my Nexus 6

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