Samsung 55 Inch LED Ultra HD (4K) TV (55NU7100) vs Samsung 40 Inch LED Full HD TV (40H5140) comparison

Compare Samsung 55 Inch LED Ultra HD (4K) TV (55NU7100)
Compare Samsung 40 Inch LED Full HD TV (40H5140)
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 TVYesNo
general
BrandSamsungSamsung
Model55 Inch LED Ultra HD (4K) TV (55NU7100)40 Inch LED Full HD TV (40H5140)
Model Name55NU710040H5140
Display Size55 inch40 inch
Screen TypeLEDLED
ColorBlackBlack
Features FormatSmartStandard
HD TechnologyUltra HD 4K, 3840 x 2160Full HD, 1920 x 1080 Pixels
ResolutionUltra HD (4K)Full HD
3DNo-
Smart TVYesNo
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-
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
Component In (RGB Cable)-1
audio features
Number of Speakers22
Speaker Type2CH-
Speaker Output RMS20 W10 W x 2
power features
Power RequirementAC 100 - 240 V, 50/60 HzAC 220 - 240 V, 50/60 Hz
Power Consumption150 W, 0.5 W (Standby)90 W, 0.5 W (Stand By)
remote control features
Touch RemoteNo-
RF Capable-Yes
video features
Contrast RatioMega Contrast Static-
Panel TypeA+-
LED Display TypeEdge-
Refresh Rate100 Hz-
convenience features
Sleep Timer-Yes
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