HR21 vs HR22

[pete409]

I am sure this has probably been answered a million times already, but I couldn't seem to find anything. I just received a HR22 today, and have both an Hr20 and HR21 already in my house. What are the major differences between them? I know the HR22 supposedly holds 100 hours of HD.

And do any of them support 1080p?

 

[Hookem99]

The HR-21 has a bigger HD and no OTA input. I'm not for sure, but it was my understanding with a recent software upgrade, all the HR series are 1080p capable.

 

[Rey]

The HR-21 has a bigger HD and no OTA input. I'm not for sure, but it was my understanding with a recent software upgrade, all the HR series are 1080p capable.

as long as your tv supports 1080p/24

 

[uncrules]

HR20 has 300 GB hard drive and built in OTA support.
HR21 has 320 GB hard drive and no built in OTA support
HR22 had 500 GB hard drive and no built in OTA support.

The HR21 and HR22 are identical except for the bigger hard drive in the HR22 which provides much more recording space.

Both the HR21 and HR22 need the AM21 add on in order to have OTA support.