From an image quality standpoint, they both share the same sensor and should produce very similar photos. What the 60D adds is more physical buttons and dials for easier control, a faster more accurate auto-focus system, slightly brighter viewfinder, and slightly faster performance. If for example, you would be shooting a lot of sports, those things would definitely be worth paying the extra money.
is the Canon 60D worth it than a rebel T3i? (in price)

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