I had a chance to test and compare two models: LG 49UF6430 vs Sony KD55X750F and this review should help people who are looking for a good TV. A noticeable difference when comparing the two models is the screen size, which is 49 inches for the 49UF6430 and 55 inches for the KD55X750F. The 49UF6430 from series UF6430, but the opponent belongs to series X750F. The series LG 49UF6430 has 43, 49, 55 inches diagonals, but in the case of KD55X750F only 43, 39, 55, 65 diagonals are possible.
Both devices support playback of 4K/UHD video. Rivals work well with Full HD video. The 49UF6430 has IPS display, while the KD55X750F has LCD display. The refresh rate is equal for these TVs - 60. Unfortunately, none of the devices supports 3D video playback.
Both units work well with stereo audio format. The power of the speakers on rivals is equal. None of the TVs in this comparison have Dolby Atmos support.
The LG 49UF6430 has a width of 110.7/43.5 cm/in, compared with a width of 124.2/48.9 cm/in for Sony KD55X750F. The LG 49UF6430 has a height of 64.5/25.4 cm/in, compared with a height of 78.4/30.87 cm/in for Sony KD55X750F. The LG 49UF6430 has a depth of 7.12/2.2 cm/inches, compared with a depth of 35.6/14.02 cm/in for Sony KD55X750F.
The 49UF6430 can operate 3 HDMI connectors, whille the KD55X750F has 4 HDMIs. There are 1 USB ports available on the LG 49UF6430, but Sony KD55X750F has 3 USB ports. Models in this comparison have Internet access via Wi-Fi.
VESA wall mount options are different and are 300 x 300 vs 200 x 200, respectively considered model.
Users can watch Netflix movies and series on these TVs. It is possible to watch content from Hulu streaming service on these compared models.
Each compared model can be positioned by manufacturers as Smart TV. The Local Dimming feature is not supported by the display type of both models. A voice control via Amazon Alexa is implemented in Sony KD55X750F. Besides, each manufacturer provides a mobile application to monitor each of rivals TVs.
The Sony KD55X750F is better TV in this comparison. Check Sony KD55X750F price