Samsung 55 Inch LED Ultra HD (4K) TV (55NU7100) vs Samsung 40 Inch LED Full HD TV (UA40F5500AR) comparison

Compare Samsung 55 Inch LED Ultra HD (4K) TV (55NU7100)
Compare Samsung 40 Inch LED Full HD TV (UA40F5500AR)
key specs
Display55.00-inch40.00-inch
Screen TypeLEDLED
Dimensions1238.6 mm x 714.2 mm x 59.2 mm928.2 mm x 552.3 mm x 49.4 mm
ResolutionUltra HD (4K)Full HD
OSTizen-
TouchscreenNo-
Smart TVYesYes
general
BrandSamsungSamsung
Model55 Inch LED Ultra HD (4K) TV (55NU7100)40 Inch LED Full HD TV (UA40F5500AR)
Model Name55NU7100UA40F5500AR
Display Size55 inch40 inch
Screen TypeLEDLED
ColorBlack-
Features FormatSmartSmart
HD TechnologyUltra HD 4K, 3840 x 2160Full HD, 1920 x 1080
ResolutionUltra HD (4K)Full HD
3DNo-
Smart TVYesYes
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 mm928.2 mm x 552.3 mm x 49.4 mm
Width x Height x Depth (with stand)1238.6 mm x 792.8 mm x 261.3 mm928.2 mm x 612.2 mm x 235 mm
Weight (without stand)-8 kg
Weight (with stand)-9.5 kg
Stand Type-Square
smart tv features
ProcessorQuad-Core-
Operating SystemTizen-
connectivity features
No of HDMI Port33
No of USB Port22
Built In Wi-FiYesYes
3G Dongle Plug and PlayYes-
Mobile High-Definition LinkYesYes
Ethernet (RJ45)11
Analog Audio InputYesYes
Wi-Fi Type-Built-in Wi-Fi
Digital Audio Output-1
Component In (RGB Cable)-1
audio features
Number of Speakers22
Speaker Type2CHDown Firing and Full Range
Speaker Output RMS20 W20 W
Sound Technology-Dolby Digital Plus, Dolby Pulse
power features
Power RequirementAC 100 - 240 V, 50/60 HzAC 100 - 240 V, 50/60 Hz
Power Consumption150 W, 0.5 W (Standby)117 W, 0.3 W (Standby)
remote control features
Touch RemoteNo-
RF Capable-Yes
Internet Access-Yes
video features
Contrast RatioMega Contrast Static-
Panel TypeA+-
LED Display TypeEdge-
Refresh Rate100 Hz-
Picture Engine-Hyper Real Engine
Picture in Picture (PIP)-Yes
convenience features
Clock-Yes
Auto Power Off-Yes
Sleep Timer-Yes
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