picture resolution supported by stb
tata sky- 1080i
videocon d2h- 1080i
airtel digital tv- 1080p
dish tv- 1080i
[/font]sound outpu
tata sky- 7.1 dolby digital plus
videocon d2h- 2.0 stereo sound
airtel digital tv- 7.1 dolby digital plus
dish tv- 2.0 stereo sound
hard disk space (in hd dvr)
tata sky- 500 gb
videocon d2h- 160gb
airtel digital tv- 350gb
dish tv- no hd dvr
tata sky- 1080i
videocon d2h- 1080i
airtel digital tv- 1080p
dish tv- 1080i
[/font]sound outpu
tata sky- 7.1 dolby digital plus
videocon d2h- 2.0 stereo sound
airtel digital tv- 7.1 dolby digital plus
dish tv- 2.0 stereo sound
hard disk space (in hd dvr)
tata sky- 500 gb
videocon d2h- 160gb
airtel digital tv- 350gb
dish tv- no hd dvr