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| Product | LG 55LM7600 | Panasonic TC-P55ST60 | LG 47LM7600 | LG 55LM6700 | Sony KDL-55HX850 |
| Price | $1,259.00 to $1,295.00 | $1,249.00 to $1,799.00 | $959.00 to $999.00 | $1,195.00 | $1,815.00 to $2,799.00 |
| CNET editors' rating | 3.5 stars | 5 stars | 3.5 stars | 2.5 stars | 4 stars |
| Average user rating | 4 stars | 5 stars | 3 stars | 5 stars | 3.5 stars |
| Release date | Info unavailable | April 1, 2013 | Info unavailable | March 1, 2012 | Info unavailable |
| Bottom line | If you've been holding out for an
LED TV with picture quality that mostly lives up to its stunning design and cutting-edge features, the LM7600 series deserves a look. | The midlevel price and outstanding quality of the Panasonic TC-PST60 series make it our strongest TV recommendation ever. | If you've been holding out for an
LED TV with picture quality that mostly lives up to its stunning design and cutting-edge features, the LM7600 series deserves a look. | Although blessed with a unique design and plenty of useful extras, the disappointing picture quality of the LG LM6700 series makes it a questionable value. | The Sony HX850 is a smart-looking Smart TV with sparkling picture quality, making it a front-runner for plasma-phobic videophiles. |
| Product type | LED-LCD | Plasma | LED-LCD | LED-LCD | LED-LCD |
| Diagonal size | 55 in | 55 in | 47 in | 55 in | 55 in |
| Technology | LED-LCD | Info unavailable | LED-LCD | LED-LCD | LED-LCD |
| LCD backlight technology | LED Backlight technology | Info unavailable | LED Backlight technology | LED Backlight technology | LED Backlight technology |
| LED backlight type | LED Plus w/ Local Dimming | Info unavailable | LED Plus w/ Local Dimming | LED Plus w/ Local Dimming | Edge Light with local dimming |
| 3D technology | Passive Cinema 3D with Dual Play | Active 3D | Passive Cinema 3D with Dual Play | Passive Cinema 3D with Dual Play | Active 3D |
| Connectivity protocols | Built-in Wi-Fi | Built-in Wi-Fi | Built-in Wi-Fi | Built-in Wi-Fi | Built-in Wi-Fi |
| Resolution | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 |
| Display format | 1080p | 1080p | 1080p | 1080p | 1080p |
| Refresh rate | 240 Hz | Info unavailable | 240 Hz | 120 Hz | 240 Hz |
| Widescreen | Widescreen | Info unavailable | Widescreen | Widescreen | Widescreen |
| Widescreen modes | Cinema Zoom 16:9 Conventional 4:3 Just Scan Set by Program | Info unavailable | Cinema Zoom 16:9 Conventional 4:3 Just Scan Set by Program | Cinema Zoom 16:9 Conventional 4:3 Just Scan Set by Program | Wide Zoom Full Normal Caption Auto Wide Conventional 4:3 Zoom |
| HDCP compatible | Yes | Yes | Yes | Yes | Yes |
| Supported DTV resolutions | 720p 1080p 1080i | Info unavailable | 720p 1080p 1080i | 720p 1080p 1080i | 1080/60p 720/60p 1080/60i 480/60p 1080/24p 480/60i |
| TV tuner presence | Yes | Yes | Yes | Yes | Yes |
| Digital TV tuner | ATSC QAM | ATSC | ATSC QAM | ATSC QAM | ATSC |
| Speaker(s) | 2 x Main channel speaker - Built-in - 10 Watt | 2 x Main channel speaker - Built-in - 5 Watt 1 x Subwoofer - Built-in - 10 Watt | 2 x Main channel speaker - Built-in - 10 Watt | 2 x Right/left channel speaker - Built-in - 10 Watt | 2 x Right/left channel speaker - Built-in - 10 Watt 1 x Subwoofer - Built-in - 10 Watt |
| Sound output mode | Stereo | Info unavailable | Stereo | Stereo | Stereo |
| Surround mode | Yes | Yes | Yes | Yes | Yes |
| Sound effects | Virtual Surround Mode 3D Sound | VR-Audio Pro Surround 2.1 | Virtual Surround Mode 3D Sound | Infinite Surround | S-FORCE Front Surround 3D |
| Total output power | 20 Watt | 20 Watt | 20 Watt | 20 Watt | 30 Watt |
| Addtional features | Cinema Design with 5mm bezel DLNA Certified Windows 7 certified Triple XD Engine Picture Wizard II 2D to 3D conversion Intelligent Sensor Progressive scan SimpLink (HDMI CEC) Web browser | My Home Screen Swipe & Share 2.0 Voice Guidance | Cinema Design with 5mm bezel DLNA Certified Windows 7 certified Triple XD Engine Picture Wizard II 2D to 3D conversion Intelligent Sensor Progressive scan SimpLink (HDMI CEC) Web browser | Cinema Design with 5mm bezel DLNA Certified Windows 7 certified | OptiContrast panel with Corning Gorilla Glass Eco Drive X-Reality PRO Engine Audio Return Channel (ARC) LightSensor Technology Channel labeling Sleep timer Sound Enhancer Invisible Speaker System S-Master Digital Amplifier Game mode |
| Input/Output connections | 1 x VGA input (15 pin HD D-Sub (HD-15)) - Rear 4 x HDMI input (19 pin HDMI Type A) - Side 1 x Composite video/audio input (RCA phono x 3) - Rear 1 x Audio line-in (Mini-phone stereo 3.5 mm) - Rear 1 x Digital audio output (optical) (TOSLINK) - Rear 3 x USB 2.0 (4 pin USB Type A) - Side 1 x Component video input (RCA phono x 3) - Rear 1 x Network (RJ-45) - Rear 1 x Audio line-in (RCA phono x 2) - Rear | 3 x HDMI input (19 pin HDMI Type A) - Side 2 x USB 2.0 (4 pin USB Type A) - Side 1 x Composite video / component video / audio input (RCA phono x 5) - Bottom 1 x Network (RJ-45) - Bottom 1 x Digital audio output (optical) (TOSLINK) - Side | 1 x VGA input (15 pin HD D-Sub (HD-15)) - Rear 4 x HDMI input (19 pin HDMI Type A) - Side 1 x Composite video/audio input (RCA phono x 3) - Rear 1 x Audio line-in (Mini-phone stereo 3.5 mm) - Rear 1 x Digital audio output (optical) (TOSLINK) - Rear 3 x USB 2.0 (4 pin USB Type A) - Side 1 x Component video input (RCA phono x 3) - Rear 1 x Network (RJ-45) - Rear 1 x Audio line-in (RCA phono x 2) - Rear | 1 x VGA input (15 pin HD D-Sub (HD-15)) - Rear 4 x HDMI input (19 pin HDMI Type A) - Side 1 x Composite video/audio input - Rear 1 x Audio line-in (Mini-phone stereo 3.5 mm) - Rear 1 x Digital audio output (optical) (TOSLINK) - Rear 3 x USB 2.0 (4 pin USB Type A) - Side 1 x Component video input (RCA phono x 3) - Rear 1 x Network (RJ-45) - Rear 1 x Audio line-in (RCA phono x 2) - Rear | 2 x HDMI input (19 pin HDMI Type A) - Side 2 x HDMI input (19 pin HDMI Type A) - Bottom 2 x USB 2.0 (4 pin USB Type A) - Side 1 x Component video input (RCA phono x 3) - Rear 2 x Composite video input (RCA phono) - Rear 1 x VGA input (15 pin HD D-Sub (HD-15)) - Side 1 x Audio line-in (RCA phono x 2) - Side 1 x Digital audio output (optical) (TOSLINK) - Bottom 1 x Audio line-out (Mini-phone stereo 3.5 mm) - Side 1 x Headphones (Mini-phone stereo 3.5 mm) - Side |
| Video interface | HDMI Component Composite | HDMI Component Composite | HDMI Component Composite | HDMI Component Composite | HDMI Component Composite |
| HDMI ports qty | 4 | 3 | 4 | 4 | 4 |
| PC interface | VGA (HD-15) | Info unavailable | VGA (HD-15) | VGA (HD-15) | VGA (HD-15) |
| Manufacturer warranty | 1 year warranty | 1 year warranty | 1 year warranty | 1 year warranty | 1 year warranty |
| Dimensions (WxDxH) | 48.4 in x 13 in x 31.3 in - With stand | 50.6 in x 13.1 in x 32.1 in - With stand | 41.7 in x 10.4 in x 27.6 in - With stand | 48.4 in x 13 in x 31.3 in - With stand | 50 in x 1.4 in x 29.5 in - Without stand |
| Weight | 55.1 lbs | 68.3 lbs | 38.6 lbs | 55.1 lbs | 47.8 lbs |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
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