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| Product | Sony Bravia KDL-46NX720  | Panasonic TC-P55ST60 | Sony KDL-46HX850 | LG 47LM7600 |
| Price | $1,299.00 to $3,126.33 | $1,249.00 to $1,799.00 | $1,299.00 to $1,455.00 | $959.00 to $999.00 |
| CNET editors' rating | 3.5 stars | 5 stars | 4 stars | 3.5 stars |
| Average user rating | 3 stars | 5 stars | 5 stars | 3 stars |
| Release date | May 1, 2011 | April 1, 2013 | Info unavailable | Info unavailable |
| Bottom line | Albeit expensive and plagued by issues in 3D, the beautifully styled Sony KDL-NX720 has better picture quality than most other edge-lit LED-based LCD TVs. | The midlevel price and outstanding quality of the Panasonic TC-PST60 series make it our strongest TV recommendation ever. | The Sony HX850 is a smart-looking Smart TV with sparkling picture quality, making it a front-runner for plasma-phobic videophiles. | 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. |
| Product type | LED-LCD | Plasma | LED-LCD | LED-LCD |
| Diagonal size | 46 in | 55 in | 46 in | 47 in |
| Technology | 3D LED-LCD | Info unavailable | LED-LCD | LED-LCD |
| LCD backlight technology | LED Backlight technology | Info unavailable | LED Backlight technology | LED Backlight technology |
| LED backlight type | Edge-lit | Info unavailable | Edge Light with local dimming | LED Plus w/ Local Dimming |
| 3D technology | Yes | Active 3D | Active 3D | Passive Cinema 3D with Dual Play |
| Internet streaming services | Skype Bravia Internet Video and Qriocity | Viera Connect | Sony Entertainment Network and apps access | Info unavailable |
| Connectivity protocols | Built-in Wi-Fi | Built-in Wi-Fi | Built-in Wi-Fi | Built-in Wi-Fi |
| Resolution | 1920 x 1080 | 1920 x 1080 | Info unavailable | 1920 x 1080 |
| Display format | 1080p | 1080p | 1080p | 1080p |
| Refresh rate | 240 Hz | Info unavailable | 240 Hz | 240 Hz |
| HDCP compatible | Yes | Yes | Info unavailable | Yes |
| TV tuner presence | Yes | Yes | Info unavailable | Yes |
| Digital TV tuner | ATSC QAM | ATSC | Info unavailable | ATSC QAM |
| Speaker(s) | 2 x Right/left channel speaker - Built-in 1 x Subwoofer - Built-in | 2 x Main channel speaker - Built-in - 5 Watt 1 x Subwoofer - Built-in - 10 Watt | Info unavailable | 2 x Main channel speaker - Built-in - 10 Watt |
| Surround mode | Yes | Yes | Info unavailable | Yes |
| Sound effects | S-FORCE Front Surround 3D | VR-Audio Pro Surround 2.1 | Info unavailable | Virtual Surround Mode 3D Sound |
| Addtional features | Alternate Audio Sound Enhancer Invisible Speaker System Sound Booster Auto mute Audio Return Channel (ARC) S-Master Digital Amplifier Clear Phase Speaker | My Home Screen Swipe & Share 2.0 Voice Guidance | OptiContrast panel with Corning Gorilla Glass X-Reality PRO Engine Eco Drive Audio Return Channel (ARC) LightSensor Technology Channel labeling Sleep timer Game mode Sound Enhancer Invisible Speaker System S-Master Digital Amplifier | 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 |
| Input/Output connections | 2 x (RCA phono x 2) 1 x Composite video / component video input (RCA phono x 3) 1 x 1 x Composite video input (RCA phono) 1 x Digital audio output (optical) 1 x Network (RJ-45) 2 x 2 x HDMI (19 pin HDMI Type A) 1 x VGA input (15 pin HD D-Sub (HD-15)) 1 x Audio line-in (Mini-phone stereo 3.5 mm) 2 x (4 pin USB Type A) - Side | 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 | Info unavailable | 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 |
| Video interface | HDMI Component Composite | HDMI Component Composite | Info unavailable | HDMI Component Composite |
| HDMI ports qty | 4 | 3 | Info unavailable | 4 |
| Manufacturer warranty | 1 year warranty | 1 year warranty | Info unavailable | 1 year warranty |
| Dimensions (WxDxH) | 42.75 in x 10.125 in x 27.375 in - With stand | 50.6 in x 13.1 in x 32.1 in - With stand | Info unavailable | 41.7 in x 10.4 in x 27.6 in - With stand |
| Weight | 44.3 lbs | 68.3 lbs | Info unavailable | 38.6 lbs |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
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Sony Bravia KDL-46NX720 compare
