The D5500 is thoughtfully designed with an intelligent eye sensor, vast improvements in image review, and a versatile touch screen vari-angle monitor to make it even easier for you to chase your creative pursuits. Its 24.2-megapixel image sensor without an optical low-pass filter (OLPF), is complemented with a powerful EXPEED 4 image-processing engine, all packed in a compact, lightweight body that offers a stronger, more secure grip. Built-in Wi-Fi® allows you to upload your impressive images seamlessly, so you can share your passion for photography with other like-minded enthusiasts.