The MIMO channel models constructed via the principle of maximum entropy in [1] , are compared to measurement data collected in a field campaign carried out in Oslo, Norway, at 2.1 GHz and 5.2 GHz. The measurements were performed at three di#erent urban scenarios, a regular streetgrid,anopencity place, and an indoor cell site with a bandwidth of 100 MHz. The fit between the models and the measured data is compared with respect to the cumulative distribution function of the mutual information assuming channel knowledge available only at the receiver side.