Twitter will now display larger images on Android and iOS
(Android Central)

Twitter is rolling this out to a limited number of people. Update, Apr 21 (4 pm ET): 4K image support is rolling out for everyone Update, May 5 (4:20 pm ET):You can now view large photos What you need to know Twitter is testing two photo-related tweaks on mobile apps. It`ll let users see how their photos will appear on the timeline as part of a change to the tweet composer. The company will also enable higher quality uploads, allowing for the sharing of 4K pictures. Twitter is testing out an improvement to how its mobile app handles photos on Android. In a limited test the company announced today, there`ll be changes made to both the tweet composer and image upload quality. The composer will now display a more representative view of an image you plan to share pre-upload. That is to say, you`ll now see how it would appear in the timeline before you upload it. The second is a small tweak that`ll let you see and view 4K pictures on Android and iOS. It`s a step up from the compr...