| Remove from comparison | Remove | Remove | Remove |
|---|---|---|---|
| Product name | |||
| Price | $168 at 1 store | $72 to $89 at 3 stores | $199 to $299 at 2 stores |
| CNET editors' rating | 3.0 stars Good | 3.5 stars Very good | 4.0 stars Excellent |
| Average user rating | 4.0 stars out of 15 reviews | 3.0 stars out of 34 reviews | 3.0 stars out of 19 reviews |
| Release date | October 06, 2008 | March 15, 2010 | October 01, 2009 |
| The Bottom Line | The Logitech Harmony 510 is a good PC-programmable universal remote, but you should opt for one of the two nearly identical Harmony models instead. | The Logitech Harmony 650 is one of the best universal remotes you can buy for less than $100. | The Logitech Harmony 700 delivers the bulk of the Harmony One's excellent feature set and ergonomics at a lower price point. | Basic specs |
| Features | See What's the Same or What's different | ||
| Dimensions (WxDxH) | Info unavailable | Info unavailable | 1.8 in x 5.3 in x 9.4 in |
| Display | LCD display | LCD display | LCD display |
| Input Device | Touch screen Keypad | Keypad | Keypad |
| Features | Supports 5000+ brands Guided online setup One-touch activity controls | Supports 5000+ brands One-click activity buttons Guided online setup Back-lit buttons | One-click activity buttons Supports 5000+ brands Easy online set up Rechargeable Back-lit buttons Programmable |
| Remote control technology | Infrared | Infrared | Infrared |
| Supported Devices | TV DVD player AV receiver VCR Satellite TV system Cable box Projector AV System | TV Blu-ray player DVR Cable box VCR Satellite TV system AV receiver | TV Cable box Satellite TV system DVD player Projector Blu-ray player AV receiver |
| Remote type | Universal remote control | Universal remote control | Universal remote control |
| Weight | Info unavailable | Info unavailable | 13.6 oz |
| Manufacturer Warranty | 1 year warranty | 2 years warranty | 1 year warranty |
| Supported Device Qty | 5 | 5 | 6 |
| Battery | 4 x Standard battery - AAA type | - Alkaline 2 x Remote control unit battery - AA type | 2 x Remote control unit battery - Rechargeable - Nickel metal hydride |
| Full specifications | Full specifications | Full specifications | Full specifications |
| Buying choices | | | |
| Remove from comparison | Remove | Remove | Remove |



