7900 Series 55" (2011) | UN55D7900

vs

7000 Series (2011 LCD) 55" | UN55D7000

Performance

• 	Contrast ratio
  	How much range the TV can display between darkest and lightest, higher is better

  Samsung 7900 Series vs Samsung 7000 Series (2011 LCD) Samsung 7000 Series (2011 LCD) 55" 15,000,000:1 Samsung 7900 Series 55" (2011) 25:1 Competitors Samsung 6000 Series (2011) 55" 3,000,000:1 Samsung 6400 Series 55" (2011) 21,412:1 Sony BRAVIA HX750 Series 55" 5,130:1

Contrast ratio

Differences

Advantages of the 7900 Series 55" (2011)
		Has built-in Ethernet	Yes	vs	No	Somewhat common; access streaming content over the Internet
		Yes No (Unknown)			Yes No (Unknown)
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		More composite A/V inputs	2	vs	1	Twice as many composite A/V inputs
		composite input			composite input
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		Has CEC	Anynet+	vs	None	Very few TVs support CEC; control all your devices with one remote
		HDMI CEC  Anynet+  Aquos Link  BRAVIA Link  BRAVIA Sync  CE Link  E-link  EasyLink  EZ Sync  HDAVI Control  Kuro Link  NetCommand for HDMI  Regza Link  RIHD  SimpLink  VIERA Link (None) (Unknown)			HDMI CEC  Anynet+  Aquos Link  BRAVIA Link  BRAVIA Sync  CE Link  E-link  EasyLink  EZ Sync  HDAVI Control  Kuro Link  NetCommand for HDMI  Regza Link  RIHD  SimpLink  VIERA Link (None) (Unknown)
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Learn more about the Samsung 7900 Series 55" (2011)
Advantages of the 7000 Series (2011 LCD) 55"
		Much higher contrast ratio	15,000,000:1	vs	25:1	600000x higher contrast ratio
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		Has a VESA mount	400 mm x 400 mm	vs	None	Very few TVs have a VESA mount; easily mount your TV on a wall using standardized hardware
		Unknown None Known Width mm Height mm Screw size			Unknown None Known Width mm Height mm Screw size
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		More highly reviewed by consumers	83.9%	vs	82.19%	Almost the same
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Learn more about the Samsung 7000 Series (2011 LCD) 55"

Similarities

Common Strengths
		7900 Series 55" (2011)			7000 Series (2011 LCD) 55"
		Both support Skype	Yes	vs	Yes
		Yes No (Unknown)			Yes No (Unknown)
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		Both support 3D	Yes	vs	Yes
		Yes No (Unknown)			Yes No (Unknown)
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		Big	55"	vs	55"
		"			"
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		Both have Wi-Fi	built-in, 802.11n	vs	built-in, 802.11n
		Unknown None Known Variation of built-inoptional (None) (Unknown) Cost dollar Supported standards Unknown Known Supported standards 802.11   802.11a   802.11b   802.11g   802.11n			Unknown None Known Variation of built-inoptional (None) (Unknown) Cost dollar Supported standards Unknown Known Supported standards 802.11   802.11a   802.11b   802.11g   802.11n
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		Both are DLNA DMP	Yes	vs	Yes
		Yes No (Unknown)			Yes No (Unknown)
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		More HDMI ports	4	vs	4
		port			port
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		Both have a QWERTY remote	Yes	vs	Yes
		Yes No (Unknown)			Yes No (Unknown)
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		Both support picture-in-picture	Yes	vs	Yes
		Yes No (Unknown)			Yes No (Unknown)
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		Fast refresh rate	240 Hz	vs	240 Hz
		Hz			Hz
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		Light	16,102 g	vs	16,102 g
		g			g
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		Slim	30 mm	vs	30 mm
		mm			mm
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Common Weaknesses
		7900 Series 55" (2011)			7000 Series (2011 LCD) 55"
		Fewer component A/V inputs	1	vs	1
		component input			component input
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Missing

We're missing some specs on these TVs, please help us complete their information!

			7900 Series 55" (2011)			7000 Series (2011 LCD) 55"
colorimetry
		Supports ISFccc	Unknown		vs	Unknown
		Yes No (Unknown)				Yes No (Unknown)
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		Peak brightness	Unknown		vs	Unknown
		cd/sq. m.				cd/sq. m.
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		Black level	Unknown		vs	Unknown
		cd/sq. m.				cd/sq. m.
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screen
		Horizontal viewing angle	Unknown		vs	Unknown
		degree				degree
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3d features
		3D glasses	Unknown		vs	SSG-3100GB, Unknown
		Unknown Known Part Number Cost dollar				Unknown Known Part Number Cost dollar
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Appearance

Related comparisons

7900 Series 55" (2011) vs BRAVIA HX750 Series 55" Samsung 7900 Series vs Sony BRAVIA HX750 Series 7900 Series 55" (2011) vs 6400 Series 55" (2011) Samsung 7900 Series vs Samsung 6400 Series 7900 Series 55" (2011) vs 8000 Series (2010 Plasma) 58" Samsung 7900 Series vs Samsung 8000 Series (2010 Plasma) 7900 Series 55" (2011) vs 8000 Series (2011 LCD) 60" Samsung 7900 Series vs Samsung 8000 Series (2011 LCD) 7900 Series 55" (2011) vs BRAVIA NX810 Series 55" Samsung 7900 Series vs Sony BRAVIA NX810 Series

7000 Series (2011 LCD) 55" vs 6000 Series (2011) 55" Samsung 7000 Series (2011 LCD) vs Samsung 6000 Series (2011) 7000 Series (2011 LCD) 55" vs LW9800 55" Samsung 7000 Series (2011 LCD) vs LG LW9800 7000 Series (2011 LCD) 55" vs BRAVIA EX720 Series 55" Samsung 7000 Series (2011 LCD) vs Sony BRAVIA EX720 Series 7000 Series (2011 LCD) 55" vs 8000 Series (2010 LCD) 65" Samsung 7000 Series (2011 LCD) vs Samsung 8000 Series (2010 LCD) 7000 Series (2011 LCD) 55" vs BRAVIA EX720 Series 46" Samsung 7000 Series (2011 LCD) vs Sony BRAVIA EX720 Series

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