| Remove from comparison | Remove | Remove | Remove | Remove | Remove |
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| Product name | |||||
| Price | Pricing not available | $299.00 to $369.99 | $119.99 to $199.99 | Pricing not available | $154.61 to $199.99 |
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| Average user rating |  | ||||
| Release date | January 01, 2008 | April 01, 2009 | August 01, 2007 | July 19, 2010 | |
| The Bottom Line | If you're looking to make great mobile recordings without lugging around a cumbersome laptop recording rig, the Sony PCM-D50 offers an unbeatable combination of design, recording quality, battery life, and features at a justifiable price. | The Zoom H4n is a mobile recording dynamo with features that outperform competitors that cost twice as much. It is an outstanding value for musicians and podcasters who demand professional-sounding results. | The Zoom H2 is a fun, practical, and affordable tool for capturing interviews, lectures, and music rehearsals. Cheap construction and lackluster recording performance, however, make the H2 less than ideal for demanding professional recording applications. | If you want a high-quality audio recorder that fits in your pocket, the Edirol R-09HR can't be beat. | For students and professionals who ritually take, review, and share handwritten notes, the Echo smartpen does what all great technology should do: it makes life easier. |
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| Features | |||||
| PC interface(s) supported | Hi-Speed USB USB | Hi-Speed USB | Hi-Speed USB | Hi-Speed USB | Hi-Speed USB |
| Flash memory installed | 4 GB | Info unavailable | 512 MB and over | 512 MB and over | 8 GB |
| Digital storage media capacity | 1 GB | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
| Digital player signal-to-noise ratio | 93 dB | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
| Digital Player total harmonic distortion | 0.01 % | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
| Dimensions (WxDxH) | x2.9 in x 1.3 in x 6.1 in | x2.8 in x 6.1 in x 1.4 in | x2.5 in x 4.3 in x 1.3 in | Info unavailable | x0.8 in x 6.2 in |
| Weight | 13 oz | 9.9 oz | 3.9 oz | Info unavailable | 1.3 oz |
| Mfr estimated battery life | 14 hour(s) | 6 hour(s) | Info unavailable | Info unavailable | Info unavailable |
| Software type | Sound Forge Audio Studio LE | Steinberg Cubase LE | Info unavailable | Info unavailable | Info unavailable |
| Resolution | Info unavailable | 128 x 64 | 128 x 64 | 128 x 64 | 96 x 18 |
| Battery technology | Info unavailable | Alkaline | Info unavailable | Info unavailable | Info unavailable |
| Flash memory form factor | Info unavailable | Info unavailable | SD Memory Card | SD Memory Card | Integrated |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
| Buying choices | Pricing not available | | | Pricing not available | |
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Sony PCM-D50 compare
