Sony A55 has a Fully Articulated 3.00-inch LCD screen with a resolution of 921k dots. Articulated screens are more video oriented compared to only tilting or fixed screens. On the other hand, photography oriented users generally prefer tilting screens. Both the screen size and the screen resolution is up to the standards of this class.
For those of you who loves shooting selfies, self or group photos, Sony A55 will make your life easier with its Selfie friendly screen. Another group of users who will take advantage of A55's LCD screen are Vloggers and any video creators who are working in a single-person setup.
A55 has a built-in Electronic viewfinder, making it easier to shoot in direct sunlight and in other situations where it might be difficult to view the LCD monitor. The viewfinder has a resolution of 1,150kdots and coverage of 100%. 100% coverage ensures that what you see in the viewfinder while shooting matches exactly what you will get later in your image, helping accurate framing your shots and minimizes the need for cropping images later. The magnification ratio of the viewfinder is 0.73x (35mm equivalent).