The LG 42LB630V it's a 42 inches Full HD tv with a IPS (in plane switching) panel and one of the first with WebOS for the Smart, so if we are interested in the Smart thing, this is a very good choice at a decent price. The LG tvs were always on the first place when we are speaking about Smart, they offer a lot of options at a good price and a modern look too. On the other hand, the black level is more of a grey thing, but not so bad after you are used to it. The screen it's pretty glossy (they all are nowadays) so it's better to watch it in a dark room.
If you want 3D, this is not an option, you should look for his older brother, the 650 model.
The Magic Remote, very useful for the Smart, it's not included, but it can be purchased separately. You can also use the special App, so you'll use your smartphone or your tablet as a remote control, if you don't want to buy the magic remote.
We have 3 HDMI inputs and 3 USB ports. For connecting it to the network, we can use the LAN port or the integrated Wi-Fi.
It has a good media player, which can be used to watch movies from a USB stick, or an external HDD, or directly from a computer from our network through DLNA with the help of a program like Serviio or Plex (both very good for streaming our files - video, audio, photo) installed on our computer.
Energy Efficiency Class A+ / Display size (centimeters): 106 / Display size (inch): 42 / Power consumption switched on: 47 W / Power consumption (Standby): 0,3 W / Pixels: 1920 x 1080