The Coolpix P520 high-performance bridge camera comes equipped with a 42x optical zoom lens that has a 35mm equivalent of 24mm to 1000mm, a backside illumination 18-megapixel CMOS sensor, and a 3.2-inch vari-angle TFT LCD monitor.

The Samsung Galaxy Camera has a 16.3-megapixel backside-illuminated CMOS sensor, a 21x optical zoom lens, and a high density 4.8-inch touchscreen. But its claim to fame is that it runs on Android 4.1 Jelly Bean. Here's a closer look at this quad-core-processor-equipped camera.

Made for the enthusiast photographer, the 10-megapixel P7100 features a large 1/1.7-inch CCD image sensor along with a 7.1x optical zoom lens. Read on to find out how it fared in our tests.