Sony previously yanked its backwards compatibility feature in PlayStation 3 (a feature that, like Nintendo, Sony used as a hyping point to promote the system).

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Check out our quick demo of the feature and Android compatibility below.

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The PlexTV feature enables TV Compatibility via USB connection.

ENGADGET: Plextor's new external DVD burner works with TVs, no computer required

To give creative professionals a complete experience, HP Performance Displays undergo extensive testing to ensure compatibility with HP Z Workstations and feature coordinated brushed-aluminum accents.

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All models, for instance, feature simple one-cable HDMI connections, compatibility with HDMI 1.3a Repeating and Dolby Pro Logic IIz decoding providing for front height channels.

ENGADGET: Denon outs 2009 line of Blu-ray players, AV receivers and headphones

Unveiled at the 2010 CEDIA Expo, the line includes the Pioneer BDP-430 and two Elite models, BDP-41FD and BDP-43FD, which provide unrivaled picture and audio quality consumers expect from the Pioneer brand in addition to faster load times, streaming compatibility, WiFi ready, a BD-J resume feature and the iControlAV App.

ENGADGET: Pioneer's 3D Blu-ray compatible, Netflix streaming player triumvirate now shipping

By utilizing Bluetooth Smart, GameSmart devices will feature simplified setup, longer battery life and universal compatibility.

ENGADGET: MadCatz teases GameSmart peripherals: hardware that plays nice with multiple devices