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| Product | Samsung UN40D6300 | Samsung UN46D6400 | Samsung UN40F6300 | Samsung UN40EH6000 | Samsung UN40ES6100 |
| Price | $849.88 | $1,149.00 | $755.00 to $900.60 | $647.99 to $776.30 | $747.99 to $867.99 |
| CNET editors' rating | Info unavailable | 3.5 stars | Info unavailable | 3 stars | Info unavailable |
| Average user rating | 3 stars | 3 stars | 0 stars | 4 stars | 1 stars |
| Release date | Info unavailable | March 15, 2011 | Info unavailable | Info unavailable | Info unavailable |
| Bottom line | Info unavailable | 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. | Info unavailable | Although it's cheaper than Samsung's ultrathin edge-lit models, the EH6000 series's value proposition is hurt by mediocre picture quality. | Info unavailable |
| Product type | LED-LCD | LED-LCD | LED-LCD | LED-LCD | LED-LCD |
| Diagonal size | 40 in | 46 in | 40 in | 40 in | 40 in |
| Technology | LED-LCD | 3D LED-LCD | Info unavailable | LED-LCD | LED-LCD |
| LCD backlight technology | LED Backlight technology | LED Backlight technology | LED backlight technology | LED Backlight technology | LED Backlight technology |
| LED backlight type | Edge Light | Edge Light w/ local dimming | Edge-lit | Full array | Edge-lit |
| Connectivity protocols | Ethernet Wi-Fi ready, adapter sold separately | Bluetooth | Built-in Wi-Fi Ethernet | Info unavailable | Built-in Wi-Fi |
| Resolution | 1920 x 1080 | 1920 x 1080 | Info unavailable | 1920 x 1080 | 1920 x 1080 |
| Display format | 1080p | 1080p | 1080p | 1080p | 1080p |
| Dynamic contrast ratio | 5000000:1 | 5000000:1 | Info unavailable | 5000000:1 | 6000000:1 |
| HDCP compatible | Yes | Yes | Yes | Info unavailable | Yes |
| TV tuner presence | Yes | Yes | Yes | Yes | Yes |
| Digital TV tuner | ATSC QAM | ATSC QAM | Info unavailable | ATSC QAM | ATSC QAM |
| Speaker(s) | 2 x Right/left channel speaker - Built-in - 10 Watt | 2 x Main channel speaker - Built-in - 10 Watt | Info unavailable | 2 x Right/left channel speaker - Built-in - 10 Watt | 2 x Main channel speaker - Built-in - 10 Watt |
| Surround mode | Yes | Yes | Yes | Yes | Yes |
| Sound effects | SRS TheaterSound HD | SRS TheaterSound HD | DTS Premium Sound 5.1 DTS Studio Sound | SRS TheaterSound HD | SRS TheaterSound HD |
| Total output power | 20 Watt | 20 Watt | Info unavailable | 20 Watt | 20 Watt |
| Addtional features | Auto Volume Leveller (AVL) Bottom mounted | Auto Volume Leveller (AVL) Bottom mounted | Full Web Browser w/ Dual Core Processing S-Recommendation Slim frame design Down Firing + Full Range speaker DTS Studio Sound Dolby Digital Plus/Pulse DTS 2.0+ Digital Out DTS Premium Sound AllShare Anynet Plus HDMI-CEC BD Wise Game mode Wide Color Enhancer Plus ConnectShare Movie Eco Sensor Auto volume leveler | SRS TheaterSound HD Down Firing + Full Range speaker Wide Color Enhancer Plus ConnectShare Movie Eco Sensor Game mode Auto volume leveler | Samsung Smart Content and Signature service Samsung Smart Hub Integrated web browser Down Firing + Full Range speaker AllShare Play Wide Color Enhancer Plus ConnectShare Movie Eco Sensor BD Wise Game mode Anynet Plus Auto channel search Auto volume leveler |
| Input/Output connections | 4 x HDMI 3 x USB (19 pin HDMI Type A) - Rear (RCA phono x 3) - Rear (Mini-phone stereo 3.5 mm) - Rear (4 pin USB Type A) (RCA phono x 2) - Rear (15 pin HD D-Sub (HD-15)) - Rear (RCA phono) (TOSLINK) (Mini-phone stereo 3.5 mm) | 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) | 4 x HDMI (19 pin HDMI Type A) 3 x USB (4 pin USB Type A) 1 x Composite video / component video input (RCA phono x 3) | 2 x HDMI (19 pin HDMI Type A) 1 x Composite video / component video input (RCA phono x 3) 1 x Digital audio input/output (optical) 1 x USB 2.0 (4 pin USB Type A) 1 x Audio line-out (Mini-phone stereo 3.5 mm) | 3 x HDMI (19 pin HDMI Type A) 1 x Component video input 1 x Digital audio output (optical) (TOSLINK) 3 x USB 2.0 (4 pin USB Type A) 1 x Network (RJ-45) 1 x Composite video input 1 x Audio input 1 x Audio line-out (Mini-phone stereo 3.5 mm) 1 x Serial (9 pin D-Sub) |
| Video interface | HDMI Component Composite | HDMI Component Composite | HDMI Component Composite | HDMI Component Composite | HDMI Component Composite |
| HDMI ports qty | 4 | 4 | 4 | 2 | 3 |
| Manufacturer warranty | 1 year warranty | 1 year warranty | 1 year warranty | 1 year warranty | 1 year warranty |
| Dimensions (WxDxH) | 37.6 in x 1.2 in x 22.9 in - Without stand | 41.7 in x 1.2 in x 24.5 in - Without stand | 36.8 in x 10.4 in x 24.4 in - With stand | 36.5 in x 3.7 in x 21.9 in - Without stand | 36.5 in x 1.8 in x 21.8 in - Without stand |
| Weight | 24 lbs | 29.8 lbs | 22.7 lbs | 20.3 lbs | 22.7 lbs |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
| Buying choices | Prices from 1 store |
| Prices from 12 stores | Prices from 8 stores |
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