Maximum effective ISO is an estimate of the highest sensitivity at which a camera can capture excellent quality photos.
Cameras with higher effective ISO will be better choices for indoor photography, night shooting, and indoor sports photography, especially if you intend to make large prints.
You can learn more at our glossary entry.
Maximum effective ISO test data courtesy of DxO Mark.80D test data on DxO Mark 60D test data on DxO Mark
Cameras with more dynamic range allow you to take photos with dramatic differences in highlight and shadow areas while retaining detail in both.
Think of a brilliant sunset on a rocky beach: Bright sunset in the background, with dark rocks in the foreground. High dynamic range means more of the extremes will be faithfully reproduced.
Dynamic range test data courtesy of DxO Mark.80D test data on DxO Mark 60D test data on DxO Mark
Excellent 18-megapixel sensor with superb detail; Very good high ISO performance, especially for 18-megapixel subframe sensor; 3.0-inch, 1,040K-dot Vari-angle LCD is very useful for video and Live View; Sharp 18-135 kit lens with above average zoom range and I.S.; Full HD (1920x1080) movies at 30/25/24p, 60/50p at 1280x720.
Body not as rugged as mag-alloy 50D; AF assist only works when flash is up, though flash can be forced off; Auto-exposure not reliable in very low light; No continuous autofocus in Movie mode.
Very good image quality; Better RAW high ISO performance than predecessor; Improved buffer depth; Very fast AF; Dual Pixel CMOS AF is excellent; f/8 AF support; 1080/60p video; Headphone jack; Very good battery life.
New kit lens isn't very sharp; No 4K video; No clean HDMI out; 29:59 minute video recording limit; Phase detect AF not as sensitive in low-light as expected (Dual Pixel AF is better in low-light).