| Remove from comparison | Remove | Remove | Remove | Remove | Remove |
|---|---|---|---|---|---|
| Product name | |||||
| Price | $1,199.00 to $2,699.99 | $1,149.00 to $1,298.00 | $969.99 to $1,019.99 | $1,447.99 to $1,699.99 | $1,099.99 to $1,399.99 |
| CNET editors' rating | |||||
| Average user rating |  | |
|||
| Release date | April 01, 2009 | March 15, 2011 | February 01, 2012 | ||
| The Bottom Line | Although it delivers fine picture quality, except for a few flaws, the ultrathin Samsung UNB6000 series will appeal mainly to style seekers who don't mind spending more money. | Solid overall 2D and 3D picture quality, as well as a wealth of features and beautiful looks, mark the Samsung UND6400 as one of the better edge-lit LED-based LCD TVs we've tested. | The Panasonic TC-P50UT50 plasma TV nearly matches the world-beating picture quality of the ST50 series, at an even lower price. | With flagship-level picture quality for a midlevel price, the Panasonic ST50 series sets the value standard among videophile-grade TVs. | With decent picture quality and great pricing, the Sharp LC-LE640U series makes a strong case for mainstream TV shoppers who want to go bigger. |
| Similar Products | Compare more products | Compare more products | Compare more products | Compare more products | Compare more products |
| Features | |||||
| Product type | LED-backlit LCD TV | LED-LCD | Plasma TV | Plasma TV | LED-LCD |
| Diagonal size | 55 in | 46 in | 50 in | 55 in | 52 in |
| Technology | LED-LCD | 3D LED-LCD | Plasma (PDP) | 3D | LED-LCD |
| LCD backlight technology | LED Backlight technology | LED Backlight technology | Info unavailable | Info unavailable | LED Backlight technology |
| LED backlight type | Edge Light | Edge Light w/ local dimming | Info unavailable | Info unavailable | Edge-lit with X-Gen panel |
| Connectivity protocols | IEEE 802.3 (Ethernet) | Bluetooth | IEEE 802.3 (Ethernet) IEEE 802.3u (Fast Ethernet) | Built-in Wi-Fi | Built-in Wi-Fi |
| Resolution | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 | Info unavailable |
| Display format | 1080p | 1080p | 1080p | 1080p | 1080p |
| Refresh rate | 120Hz | 120 Hz | 600 Hz | 600 Hz | 120 Hz |
| Dynamic contrast ratio | 3000000:1 | 5000000:1 | Info unavailable | Info unavailable | 4000000:1 |
| Pixel response time | 4 ms | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
| Widescreen | Widescreen | Widescreen | Widescreen | Widescreen | Info unavailable |
| TV tuner presence | Yes | Yes | Yes | Yes | Yes |
| Speaker(s) | 2 x Right/left channel speaker - Built-in - 15 Watt | 2 x Right/left channel speaker - Built-in - 10 Watt | 2 x Right/left channel speaker - Built-in - 10 Watt | 2 x Right/left channel speaker - Built-in - 4 Watt 1 x Subwoofer - Built-in - 10 Watt | Right/left channel speaker - Built-in - 10 Watt |
| Sound output mode | Stereo | Stereo | Stereo | Stereo | Info unavailable |
| Surround mode | Yes | Yes | Yes | Yes | Info unavailable |
| Sound effects | SRS TruSurround HD | SRS TheaterSound HD | 3D Sound | 3D Sound | Info unavailable |
| Total output power | 30 Watt | 20 Watt | 20 Watt | 18 Watt | Info unavailable |
| Additional features | Down-firing Speaker | Auto Volume Leveller (AVL) Bottom mounted | Audio Return Channel (ARC) | 2D to 3D conversion Infinite Black Pro Panel Faster-switching phosphor panel Web browser | Aquos Advantage Live (on-screen support service) |
| Input/Output connections | 4 x HDMI (19 pin HDMI Type A) - Rear 1 x Component video input (RCA phono x 3) - Rear 2 x USB 2.0 (4 pin USB Type A) - Rear 1 x Ethernet (RJ-45) - Rear 1 x Digital audio output (optical) (TOSLINK) - Rear 1 x VGA input (15 pin HD D-Sub (HD-15)) - Rear | 4 x HDMI 3 x USB (19 pin HDMI Type A) - Rear (RCA phono x 3) - Rear (Mini-phone stereo 3.5 mm) (4 pin USB Type A) (RCA phono x 2) (15 pin HD D-Sub (HD-15)) (RCA phono) (Mini-phone stereo 3.5 mm) (TOSLINK) | 2 x HDMI input (19 pin HDMI Type A) - Rear 2 x USB 2.0 (4 pin USB Type A) 1 x Composite video / component video input (RCA phono x 3) 1 x Audio line-in (RCA phono x 2) 1 x Audio line-in (Mini-phone stereo 3.5 mm) 1 x Network (RJ-45) 1 x Digital audio output (optical) (TOSLINK) | 3 x HDMI input (19 pin HDMI Type A) - Side 2 x USB 2.0 (4 pin USB Type A) 1 x Composite video / component video input (RCA phono x 3) - On supplied adapter 1 x Audio line-in (RCA phono x 2) - On supplied adapter 1 x Audio line-in (Mini-phone stereo 3.5 mm) 1 x Network (RJ-45) 1 x Digital audio output (optical) (TOSLINK) | 2 x USB (4 pin USB Type A) 4 x - Rear 1 x Component video input - Rear 2 x Composite video input - Rear 3 x Audio line-in - Rear 1 x Serial - Rear 1 x (15 pin HD D-Sub (HD-15)) - Rear 1 x Network (RJ-45) - Rear 1 x Digital audio output (optical) - Rear 1 x Audio line-in (Mini-phone stereo 3.5 mm) - Rear Audio line-out (Mini-phone stereo 3.5 mm) - Rear |
| Video interface | HDMI Component | HDMI Component Composite | HDMI Component Composite | HDMI Component Composite | Component Composite |
| HDMI ports qty | 4 | 4 | 2 | 3 | 4 |
| PC interface | VGA (HD-15) | VGA (HD-15) | Info unavailable | Info unavailable | VGA (HD-15) |
| ENERGY STAR version | 3.0 | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
| Manufacturer warranty | 1 year warranty | 1 year warranty | 1 year warranty | Info unavailable | Info unavailable |
| Dimensions (WxDxH) | 51.6 in x 12 in x 34.4 in - With stand | 41.7 in x 1.2 in x 24.5 in - Without stand | 46.9 in x 13.2 in x 30.1 in - With stand | 51.2 in x 14.1 in x 32.4 in - With stand | 13.1 in x 30.4 in - With stand |
| Weight | 60 lbs | 29.8 lbs | 57.3 lbs | 71.6 lbs | Info unavailable |
| 3D technology | Info unavailable | Yes Passive-3D compatible | Active 3D compatible | Yes | Info unavailable |
| Image aspect ratio | Info unavailable | 16:9 | 16:9 | 16:9 | Info unavailable |
| HDCP compatible | Info unavailable | Yes | Yes | Yes | Yes |
| Digital TV tuner | Info unavailable | ATSC QAM | ATSC QAM | ATSC QAM | ATSC |
| Plasma panel technology | Info unavailable | Info unavailable | Panasonic 15th Generation Plasma Panel | Panasonic 15th Generation Plasma Panel | Info unavailable |
| Internet streaming services | Info unavailable | Info unavailable | VIERA Cast | Skype FOX sports SHOUTcast AccuWeather VIERA Connect Hulu Plus MLB.tv Pandora YouTube | Smart TV with SmartCentral |
| Widescreen modes | Info unavailable | Info unavailable | Full Conventional 4:3 Just Zoom | Full Conventional 4:3 Just Zoom | Info unavailable |
| Supported DTV resolutions | Info unavailable | Info unavailable | 720p 1080p 1080i | 720p 1080p 1080i | 720p 1080p |
| Supported computer resolutions | Info unavailable | Info unavailable | Info unavailable | Info unavailable | 720 x 400 1024 x 768 (XGA) 640 x 480 (VGA) 800 x 600 (SVGA) 1600 x 1200 (UXGA) 1400 x 1050 |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
| Buying choices | | | | | |
| Remove from comparison | Remove | Remove | Remove | Remove | Remove |
Samsung UN55B6000 compare
