DJ Hero (PS3) vs Rocksmith (PS3)

DJ Hero is a music video game developed by FreeStyleGames and published by Activision as a rhythm game similar to Guitar Hero. The game is based on turntablism and features more than 80 remixes of two different songs from a selection of over 100 different songs across numerous genres. To score points, the player must press buttons to activate accented beats, adjust their crossfade between the two songs, and "scratch" the turntable on the game's custom controller in time to marks that scroll on the screen to score points and perform well for the virtual crowd.

Introducing the next stage in the evolution of the music game. Rocksmith, the first and only game where you can plug into any real guitar. Nothing plastic. Nothing fake. Just the most authentic guitar experience in music gaming. By plugging into your console, you’ll develop real skills and real styles while playing absolutely real music. Featuring gameplay that automatically adjusts to your personal ability and innovative game design that makes playing music visually intuitive, Rocksmith will engage experienced musicians as well as those who have never picked up a guitar in their life. You’ll unlock mini games to hone specific skills. You’ll be able to choose from a large catalog of songs in different styles. And you’ll experience it all with an honest-to-goodness guitar. Nothing compares to playing a real guitar. Except playing Rocksmith.