Mainly, 110 wired, 210 WiFi, 310 WiFi, dual HDMIs. Same PQ. Also Touch Free Sensor on the 210 and 310. The 310 is there to support ppl with older AVR that can't pass through HDMI 1.4 3D signals. So, if you have an AVR that only supports HDMI 1.3 and you have a 3D TV, you will need 310. With 210, you will be limited either only 2D viewing or no hi-def audio. If you already have a HDMI 1.4 AVR, 310 is not needed. I have had the 110 for a month or so and it's a very, very good player. Loads fast and the PQ (connected to 42ST30 1080p panny plasma) is great, especially impressed with dvd upscaling. Really, really nice. I'm assuming this would be consistent on the other two models.
EQUIPMENT:Panasonic TH-65PZ850U plasma
OPPO BDP-103 blu-ray player-OPPO DV-983H dvd player-Pioneer CLD-99 laser disc player-Onkyo PR-SC5507P-Preamplifier-200x3 Acurus amplifier-150x2 Acurus amplifier-Emotiva UPA-2 amplifier-2 Mythos 4 (l/r)-1 Mythos 8 (c)-2 Mythos BPX (sides)-2 NHT Super Zero (rears)-Hsu VTF-2 MK3 subwoofer-Sony SDP-EP9ES digital surround processor-Xbox 360 Elite-Roku 3 streaming player-DVDO Edge, Darbeevision Darblet
Last edited by ewsjr; 07-25-2011 at 02:37 PM.