Samsung 55 Inch LED Ultra HD (4K) TV (55NU7100) vs Samsung 40 Inch LED Full HD TV (40J5100) comparison

Compare Samsung 55 Inch LED Ultra HD (4K) TV (55NU7100)
Compare Samsung 40 Inch LED Full HD TV (40J5100)
key specs
Display55.00-inch40.00-inch
Screen TypeLEDLED
Dimensions1238.6 mm x 714.2 mm x 59.2 mm-
ResolutionUltra HD (4K)Full HD
OSTizen-
TouchscreenNo-
Smart TVYes-
general
BrandSamsungSamsung
Model55 Inch LED Ultra HD (4K) TV (55NU7100)40 Inch LED Full HD TV (40J5100)
Model Name55NU710040J5100
Display Size55 inch40 inch
Screen TypeLEDLED
ColorBlackBlack
Features FormatSmartStandard
HD TechnologyUltra HD 4K, 3840 x 2160-
ResolutionUltra HD (4K)Full HD
3DNo-
Smart TVYes-
Curve TVNo-
SeriesSeries 7-
TouchscreenNo-
Motion SensorNo-
Launch Year2018-
dimensions
Width x Height x Depth (without stand)1238.6 mm x 714.2 mm x 59.2 mm-
Width x Height x Depth (with stand)1238.6 mm x 792.8 mm x 261.3 mm-
Weight (without stand)-8500
smart tv features
ProcessorQuad-Core-
Operating SystemTizen-
connectivity features
No of HDMI Port32
No of USB Port22
Built In Wi-FiYes-
3G Dongle Plug and PlayYes-
Mobile High-Definition LinkYesYes
Ethernet (RJ45)1-
Analog Audio InputYesYes
audio features
Number of Speakers2-
Speaker Type2CH-
Speaker Output RMS20 W-
power features
Power RequirementAC 100 - 240 V, 50/60 Hz-
Power Consumption150 W, 0.5 W (Standby)-
remote control features
Touch RemoteNo-
video features
Contrast RatioMega Contrast StaticMega Contrast
Panel TypeA+-
LED Display TypeEdge-
Refresh Rate100 Hz-
Supported Video Formats-HDTV
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