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| Price | Check Prices | $909.88 | $1,099.95 to $1,999.99 | $1,797.00 to $2,099.98 | $3,849.00 to $4,095.18 |
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| Release date | April 01, 2009 | May 15, 2009 | October 01, 2009 | ||
| The Bottom Line | CNET did not review the Samsung LN46A580, but we did review a model in a different series with similar specs. | The midlevel Samsung LN46A550 LCD TV strikes an excellent balance between price and performance. | While not up to the picture quality of Samsung's topflight models, the feature-rich, uniquely styled LNB650 series still outperforms most LCDs on the market. | The high-end Panasonic TC-PV10 series of plasmas delivers the overall best picture quality of any flat-panel HDTV we've tested so far this year. | It costs a mint, but Samsung's local dimming, LED-based UNB8500 series delivers the best picture quality of any LCD we've tested. |
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| Features | |||||
| Sound Effects | Info unavailable | SRS TruSurround | SRS TruSurround HD | BBE ViVA HD3D | SRS TruSurround HD |
| Input Video Formats | Info unavailable | 480i 480p 576i 576p 720p 1080i 1080p | 1080p | 480p 720p 1080i 1080p | Info unavailable |
| Supported Flash Memory Cards | Info unavailable | Info unavailable | Info unavailable | SD Memory Card | Info unavailable |
| Multi-channel Preview | Picture-in-picture (PIP) | Picture-in-picture (PIP) | Picture-in-picture (PIP) | Info unavailable | Picture-in-picture (PIP) |
| Analog TV Tuner | Info unavailable | NTSC | Info unavailable | NTSC | Info unavailable |
| Weight | 72.3 lbs | 60.8 lbs | 53.8 lbs | 79.4 lbs | 77.6 lbs |
| Image Aspect Ratio | 16:9 | 16:9 | 16:9 | 16:9 | Info unavailable |
| Digital TV Tuner | Info unavailable | ATSC | Info unavailable | QAM ATSC | Info unavailable |
| HDMI Ports Qty | 3 | Info unavailable | 4 | Info unavailable | 4 |
| USB Port | Yes | Yes | Yes , 2 port(s) | Info unavailable | Yes , 2 port(s) |
| 24p Technology | Info unavailable | Info unavailable | Info unavailable | 1080 24p Real Movie | Info unavailable |
| Resolution | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 |
| Motion Enhancement Technology | Info unavailable | Info unavailable | Info unavailable | 600Hz sub-field driving | Auto Motion Plus 240Hz |
| Sound Output Mode | Stereo | Stereo | Stereo | Stereo | Stereo |
| Speaker System | 2 speakers | 2 speakers | Info unavailable | 2 speakers | 2 speakers |
| Manufacturer Warranty | Info unavailable | 1 year warranty | Info unavailable | Info unavailable | 1 year warranty |
| Radio | Info unavailable | Info unavailable | None | None | None |
| Environmental Standards | Yes | Yes | Info unavailable | Info unavailable | Yes |
| TV Tuner | Info unavailable | 1x analog 1x digital | Info unavailable | 1x analog 1x digital | Info unavailable |
| Stereo Reception System | Info unavailable | MTS | Info unavailable | Info unavailable | MTS |
| DVD | None | None | None | None | None |
| Dimensions (WxDxH) | 48 in x 10.3 in x 29.6 in - With stand | 44.5 in x 11 in x 27 in - With stand | 44.5 in x 10.9 in x 30.8 in - With stand | 48.8 in x 15.8 in x 32.2 in - With stand | 52 in x 12.1 in x 34 in - With stand |
| Power | Info unavailable | Info unavailable | Info unavailable | AC 120 V | Info unavailable |
| Battery | None | None | None | Info unavailable | None |
| Remote Control | Remote control - Infrared | Remote control - Infrared | Info unavailable | Remote control - Infrared | Remote control - Infrared |
| VCR | Info unavailable | None | None | None | None |
| Technology | TFT active matrix | TFT active matrix | TFT active matrix | Plasma (PDP) | TFT active matrix |
| Diagonal Size | 46 in - Widescreen | 46 in - Widescreen | 45.9 in - Widescreen | 50 in - Widescreen | 55 in - Widescreen |
| Digital Television Certification | HDTV | HDTV | HDTV | HDTV | HDTV |
| Progressive Scan | Progressive scanning (line doubling) | Progressive scanning (line doubling) | Progressive scanning (line doubling) | Progressive scanning (line doubling) | Progressive scanning (line doubling) |
| HDCP Compatible | Yes | Yes | Yes | Yes | Yes |
| Additional Features | Info unavailable | Matte finish Touch-sensitive controls | Info unavailable | Screen coating filter Viera image viewer Viera Link Viera Cast Motion pattern noise reduction | Ultra clear panel Auto Motion Plus frame interpolation technology |
| Display Format | 1080p (FullHD) | 1080p (FullHD) | 1080p (FullHD) | 1080p (FullHD) | 1080p (FullHD) |
| LCD Backlight Technology | Wide Color Gamut-CCFL | Wide Color Gamut-CCFL | Info unavailable | Info unavailable | LED Backlight technology |
| PC Interface | VGA (HD-15) | VGA (HD-15) | USB VGA (HD-15) | VGA (HD-15) | VGA (HD-15) |
| 120Hz | Info unavailable | Info unavailable | Yes | Info unavailable | Info unavailable |
| Video Interface | HDMI S-Video Component Composite | HDMI S-Video Component Composite | HDMI Component Composite | HDMI S-Video Component Composite | HDMI Component Composite |
| DVR | Info unavailable | Info unavailable | None | None | Info unavailable |
| Product Description | Samsung LN46A580 - 46 in LCD TV | Samsung LN46A550 - 46 in LCD TV | Samsung LN46B650 - 45.9 in LCD TV | Panasonic TC P50V10 - 50 in Plasma TV | Samsung UN55B8500 - 55 in LCD TV |
| Product Type | LCD TV | LCD TV | LCD TV | Plasma TV | LCD TV |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
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