With the Philips 40PFL4901/F7 you get smart TV performance and connectivity at a great value. Features wireless connectivity with preloaded apps like Netflix, Vudu, YouTube, Pandora, along with Samba TV, Hotlist, and Xumo. Also contains an Ambient Light Sensor, which enables the display to automatically alter its own use of light and contrast to match that of the ambient light. This way your eyes do not have to adjust too much to different ambient conditions, resulting in a more relaxed viewing experience.
Ambient Light Sensor
USB 2.0 x 1