hasonap on 07 May 2010
Eurogamer made a test and they figured out that the beta has 1152 x 720p not exactly full 720p but near and the beta have like 30 fps for the most time so it will look good.
Here is the links one is old
Link 1: http://www.eurogamer.net/articles/digitalfoundry-halo-reach-alpha-analysis-blog-entry
Link 2: http://www.eurogamer.net/articles/digitalfoundry-haloreach-beta-analysis-blog-entry
