First Ever! 4K Video of Mumbai Rajdhani at Kelve Road!!
This is perhaps the first and only video of the Mumbai Rajdhani Express in 4K resolution. This was captured using the Samsung Galaxy S5. 4K videos have a resolution of 3840*2160 pixels. This is 2x the vertical resolution of full HD videos (1920*1080) and has 4x more pixels than full HD videos.