4K UHD QLED Television w/HDR 10+, Dolby Vision, Wi-Fi & Mobile App Connectivity, Flat Screen Compatible w/Apple HomeKit, Alexa, & Google Assistant
No retailer is showing a price we can publish right now.
What it is
3 attributes, in the retailer’s own words.
Size
55 Inch
Dimensions
48.3 × 30.7 × 12 inches
Model
WSWR55QX400
Identifiers
ASIN
B0DT4QCXJM
EAN
0813784023079
Choosing a smart TV
ENERGY STAR says certified televisions are, on average, about 34% more energy efficient than conventional models, and that a certified TV must consume 0.5 watts or less in Sleep Mode.
A refresh-rate number can depend on the model and on what is connected: Samsung’s gaming-TV footnotes say 4K at 144 Hz, 165 Hz or 240 Hz is only available with PC-connected games that support it (a PC graphics card is required), over HDMI 2.1. The same page gives the QN990F Motion Xcelerator 120 Hz and the QN90F 144 Hz, so read the footnote under the number.
