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| Product | Samsung LN46D630 | Panasonic TC-P55ST60 | LG 47LM7600 | Samsung UN32EH4000 |
| Price | Pricing is currently unavailable. | $1,229.00 to $1,799.00 | $939.95 to $959.00 | $532.56 |
| CNET editors' rating | 3.5 stars | 5 stars | 3.5 stars | 3.5 stars |
| Average user rating | 3.5 stars | 5 stars | 3 stars | 4 stars |
| Release date | April 1, 2011 | April 1, 2013 | Info unavailable | Info unavailable |
| Bottom line | With image quality every bit as good as many expensive LED models, the Samsung LND630 is a great choice for a no-frills LCD TV. | 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. | The Samsung EH4000 is one of the best TVs available at the size and price, with above-average picture quality and a svelte design. |
| Product type | LCD | Plasma | LED-LCD | LED-LCD |
| Diagonal size | 46 in | 55 in | 47 in | 32 in |
| Technology | TFT active matrix | Info unavailable | LED-LCD | LED-LCD |
| Resolution | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 | 1366 x 768 |
| Display format | 1080p | 1080p | 1080p | 720p |
| Refresh rate | 120 Hz | Info unavailable | 240 Hz | 60 Hz |
| Dynamic contrast ratio | 250000:1 | Info unavailable | 9000000:1 | 3000000:1 |
| Widescreen | Widescreen | Info unavailable | Widescreen | Widescreen |
| HDCP compatible | Yes | Yes | Yes | Info unavailable |
| TV tuner presence | Yes | Yes | Yes | Yes |
| Digital TV tuner | ATSC QAM | ATSC | ATSC QAM | ATSC QAM |
| Speaker(s) | 2 x Right/left 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 |
| Sound output mode | Stereo | Info unavailable | Stereo | Stereo |
| Surround mode | Yes | Yes | Yes | Yes |
| Sound effects | SRS TheaterSound | VR-Audio Pro Surround 2.1 | Virtual Surround Mode 3D Sound | SRS TheaterSound HD |
| Total output power | 20 Watt | 20 Watt | 20 Watt | 20 Watt |
| Addtional features | Auto Volume Leveler (AVL) Wide Color Enhancer ConnectShare Movie Anynet+ technology AllShare Play Touch of Color (ToC) Slim frame design | 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 | Auto Volume Leveller (AVL) Down-firing Speaker |
| Input/Output connections | Audio line-in (Mini-phone stereo 3.5 mm) 4 x HDMI (19 pin HDMI Type A) 2 x Audio line-in (RCA phono x 2) 1 x VGA input (15 pin HD D-Sub (HD-15)) 2 x Component video input (RCA phono x 3) 2 x USB 2.0 (4 pin USB Type A) 2 x Composite video input (RCA phono) 1 x Digital audio output (optical) (TOSLINK) 1 x Audio line-out | 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 | 2 x HDMI (19 pin HDMI Type A) - Rear 1 x Composite video / component video input (RCA phono x 3) - Rear 1 x Digital audio output (optical) - Rear 1 x USB (4 pin USB Type A) - Rear 1 x Headphones (Mini-phone stereo 3.5 mm) - Rear |
| Video interface | HDMI Component Composite | HDMI Component Composite | HDMI Component Composite | HDMI Component Composite |
| HDMI ports qty | 4 | 3 | 4 | 2 |
| Manufacturer warranty | 1 year warranty | 1 year warranty | 1 year warranty | 1 year warranty |
| Dimensions (WxDxH) | 44.1 in x 3.2 in x 26.5 in - Without 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 | 29.1 in x 3.6 in x 17.2 in - Without stand |
| Weight | 41.2 lbs | 68.3 lbs | 38.6 lbs | 12.8 lbs |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
| Buying choices | Pricing is currently unavailable. |
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