LG OLED B4 55″ vs LG UR73 55″ 4K Smart TV
Specifications
Display
LG OLED B4 55″
LG UR73 55″ 4K Smart TV
Screen Size
55 inches
55 inches
Panel Type
Different
OLED
LED
Refresh Rate
Different
120 Hz
60 Hz
HDR Support
Different
Dolby Vision, HDR10, HLG
HDR10, HLG
Audio
LG OLED B4 55″
LG UR73 55″ 4K Smart TV
Speakers
Different
AI Sound Pro, 20W, Dolby Atmos
20W
Connectivity
LG OLED B4 55″
LG UR73 55″ 4K Smart TV
HDMI Ports
Different
4x HDMI 2.1
3x HDMI, 1x USB
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