It makes sense comparing LG 49LJ550M vs LG 49LJ5100 because they both are able to give some premium features. The screen size is the same and is 49 inches. The 49LJ550M belongs to the series LJ550M, and the LG 49LJ5100 - LJ5100. The LG 49LJ550M series has 32, 43, 49, 55 inches diagonals, and 49LJ5100 boasts 49 inches diagonals.
None of the TVs play 4K/UHD content. Each of the compared devices supports Full HD resolution. The 49LJ550M has the LED display, while 49LJ5100 has the IPS display. The screen refresh rate is 60Hz, the leader can not be selected here. High dynamic range (HDR) is not available on each model.
Sound in the stereo format is available to each TV. The power of the speakers is identical. Dolby Atmos multi-channel audio format is not supported by both of the tested models.
The width of the 49LJ550M is 111/43.7 cm/in, and for the 49LJ5100 it is 110.74/43.59 cm/inches. The height of LG 49LJ550M is 65.02/25.6 cm/in, LG 49LJ5100 of height 65.8/25.9 cm/inches. A depth 49LJ550M is 8.13/3.2 cm/in, the 49LJ5100 has 8.1/3.18 cm/in depth.
Each TV has 2 HDMI connectors. And you also can connect up to 1 devices via USB to each of the models. Only the LG 49LJ550M has the ability to connect to the Internet via WI-FI. There is a native support for a mouse and keyboard in these rivals.
VESA mount is a standardized bracket system for mounting your TV to a wall. Contemplated TVs have the same size and of anchorages 300 x 300.
You can watch Netflix TV shows and movies on only on the 49LJ550M. HBO service is not available for each of the competitors.
As for Smart TV, only LG 49LJ550M has this feature. Voice control is not supported by both models and it’s difficult to determine a leader. Voice control is not available for these models.
The LG 49LJ550M is better TV in this comparison. Check LG 49LJ550M price