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Samsung 51 Inch PLASMA HD TV (PS51D490A1) vs Samsung 55 Inch LED Ultra HD (4K) TV (55NU7470)

Samsung 51 Inch PLASMA HD TV (PS51D490A1) vs Samsung 55 Inch LED Ultra HD (4K) TV (55NU7470) comparison

Show Only Differences Highlight Differences	Samsung 51 Inch PLASMA HD TV (PS51D490A1)	Samsung 55 Inch LED Ultra HD (4K) TV (55NU7470)
key specs
Display	51.00-inch	55.00-inch
Screen Type	Plasma	LED
Dimensions	1187.8 mm x 706.6 mm x 56 mm	-
Smart TV	No	Yes
Resolution Standard	HD-Ready	4K
OS	-	Tizen
general
Brand	Samsung	Samsung
Model	51 Inch PLASMA HD TV (PS51D490A1)	55 Inch LED Ultra HD (4K) TV (55NU7470)
Model Name	PS51D490A1	55NU7470
Display Size	51 inch	55 inch
Screen Type	Plasma	LED
Smart TV	No	Yes
Resolution Standard	HD-Ready	4K
Resolution (pixels)	1366x768	3840x2160
Color	-	Black
3D	-	No
Curve TV	-	No
Series	-	Series 7
Launch Year	-	2018
dimensions
Width x Height x Depth (without stand)	1187.8 mm x 706.6 mm x 56 mm	-
Weight (without stand)	21.6 kg	-
Width x Height x Depth (with stand)	1187.8 mm x 782.9 mm x 305 mm	-
Weight (with stand)	25.8 kg	-
Stand Type	Square	-
audio features
Number of Speakers	2	2
Speaker Type	Down Firing and Full Range	-
Sound Technology	Dolby Digital Plus, Dolby Pulse	-
Surround Sound	SRS TheatreSound	-
Speaker Output RMS	20 W	20 W
connectivity features
No of USB Port	1	2
PC Audio In	1	-
PC D-sub	1	-
Headphone Jack	1	-
Digital Audio Output	1	-
Analog Audio Input	Yes	-
RF Connectivity Input	1	-
Component In (RGB Cable)	1	-
No of HDMI Port	-	3
Built In Wi-Fi	-	Yes
Ethernet (RJ45)	-	1
video features
Picture Engine	3D HyperReal	-
Picture in Picture (PIP)	Yes	-
Contrast Ratio	-	Mega Contrast Static
Refresh Rate (Hz)	-	100
power features
Power Consumption	-	160 W, 0.5 W (Standby)
remote control features
Touch Remote	-	No
smart tv features
Operating System	-	Tizen

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