Tandberg C20 and Tandberg C20 Plus

What are the similarities between the Tandberg C20 and Tandberg C20 Plus?

The similarities between the Tandberg C20 and Tandberg C20 Plus are:

They have the ability to manage high definition video quality at a resolution of 1080p30 at 1472 Kbps, 720p60 at 1152 kbps and 720p30 at 768 Kbps.

They handle the same video standard, H.261, H.263, H.263 + and H.264.

They have the same amount of video inputs, two, the first HDMI and the second DVI-I.

They have the same amount of video outputs, two, two HDMI.
They have the same audio standards, G.711, G.722, G.722.1 y 64 Kbps MPEG 4 AAC-LD.

They have the same audio inputs, four, two microphone, 4-pin mini jack and two RCA.

They have the same audio outputs, three, two RCA and one HDMI.
They have dual stream.

Support the same protocols, H.323 and SIP.

Support AES encryption.

Includes the package NPP, Natural Presenter Package, which allows making presentations through a computer.

Includes a Performance Mic20 microphone.

They have the ability to handle two Performance Mic20 microphones.