The E400 delivers many of the innovations Olympus has become known for in a compact Four Thirds DSLR. The E400 is slated only for the European market, for a list price of £700 ($1324) with a kit lens. At 5.1 x 3.5 x 2 inches, the E400 with its ultrasonic dust-control mechanism proves that Olympus doesn't have to make cameras as big as the E-300 or E-330 to remain competitive in the high-megapixel DSLR market.