Samsung 55 Inch LED Ultra HD (4K) TV (55NU7100) vs Sony 40 Inch LED Full HD TV (KDL-40NX720) comparison

Compare Samsung 55 Inch LED Ultra HD (4K) TV (55NU7100)
Compare Sony 40 Inch LED Full HD TV (KDL-40NX720)
key specs
Display55.00-inch40.00-inch
Screen TypeLEDLED
Dimensions1238.6 mm x 714.2 mm x 59.2 mm949 mm x 587 mm x 25.3 mm
OSTizen-
Smart TVYesNo
Resolution Standard4KFull-HD
general
BrandSamsungSony
Model55 Inch LED Ultra HD (4K) TV (55NU7100)40 Inch LED Full HD TV (KDL-40NX720)
Model Name55NU7100KDL-40NX720
Display Size55 inch40 inch
Screen TypeLEDLED
ColorBlack-
3DNo-
Smart TVYesNo
Curve TVNo-
SeriesSeries 7-
Launch Year2018-
Resolution Standard4KFull-HD
Resolution (pixels)3840x21601920x1080
dimensions
Width x Height x Depth (without stand)1238.6 mm x 714.2 mm x 59.2 mm949 mm x 587 mm x 25.3 mm
Width x Height x Depth (with stand)1238.6 mm x 792.8 mm x 261.3 mm949 mm x 618 mm x 213 mm
Weight (without stand)-13.1 kg
Weight (with stand)-17 kg
smart tv features
Number of Coresquad-core-
ProcessorQuad-Core-
Operating SystemTizen-
connectivity features
No of HDMI Port34
No of USB Port22
Built In Wi-FiYesYes
Ethernet (RJ45)11
Analog Audio InputYesYes
Wi-Fi Type-Built-in Wi-Fi
Headphone Jack-1 (Side)
Digital Audio Output-1 (Side)
RF Connectivity Input-1 (Bottom)
Component In (RGB Cable)-1 (Adaptor / Bottom / Hybrid)
audio features
Number of Speakers23
Speaker Type2CH-
Speaker Output RMS20 W30 W
Sound Technology-Dolby Digital, Dolby Digital Plus, Dolby Pulse
Surround Sound-S-Force Front Surround 3D
power features
Power Consumption150 W, 0.5 W (Standby)-
remote control features
Touch RemoteNo-
video features
Contrast RatioMega Contrast Static-
Refresh Rate (Hz)100-
Picture Engine-X-Reality
Picture in Picture (PIP)-Yes
View Angle-178 Degree

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