| Remove from comparison | Remove | Remove | Remove | Remove |
|---|---|---|---|---|
| Product name | ||||
| Price | $174 at 1 store | $169 to $176 at 2 stores | $149 to $223 at 2 stores | $120 at 1 store |
| CNET editors' rating | 3.5 stars Very good | 3.5 stars Very good | Not yet rated | |
| Average user rating | 3.5 stars out of 40 reviews | 0.5 stars out of 2 reviews | 2.0 stars out of 1 review | 3.5 stars out of 24 reviews |
| Release date | July 20, 2004 | February 13, 2008 | June 06, 2007 | April 23, 2008 |
| The Bottom Line | The Delphi XM Roady2 has everything you need for in-car use and an attractively small shape as well. | For users who spend much time listening to broadcast stations that offer HD Radio, the Alpine TUA-T550HD's increased sound quality and functionality make it a worthwhile addition to an Ai-Net compatible Alpine receiver. | The Motorola Motorokr T505 sports a superb set of features beyond that of a simple speakerphone, also integrating Bluetooth music devices with car stereos. | Basic specs |
| Features | See What's the Same or What's different | |||
| Connectivity Technology | Info unavailable | Info unavailable | Info unavailable | Wireless - Bluetooth 2.0 |
| Remote Control | None | Info unavailable | Info unavailable | Info unavailable |
| Microphone Operation Mode | Info unavailable | Info unavailable | Info unavailable | Mono |
| Microphone | Info unavailable | Info unavailable | Info unavailable | Built-in |
| MD System | None | Info unavailable | Info unavailable | Info unavailable |
| Cassette System | None | Info unavailable | Info unavailable | Info unavailable |
| Dimensions (WxDxH) | 3.9 in x 0.7 in x 2.4 in | Info unavailable | Info unavailable | Info unavailable |
| Product Description | Delphi XM Roady 2 - Car - XM radio tuner | Alpine TUA T550HD HD radio tuner | Sony XT-100HD - Car - HD radio tuner | Info unavailable |
| Display | none. | Info unavailable | Info unavailable | Info unavailable |
| Sound Output Mode | Info unavailable | Info unavailable | Info unavailable | Mono |
| Integrated Components | Info unavailable | HD radio | HD radio / radio | Info unavailable |
| Headphones Type | Info unavailable | Info unavailable | Info unavailable | Speaker phone |
| Remote Control (2nd) | None | Info unavailable | Info unavailable | Info unavailable |
| Product Type | Info unavailable | Info unavailable | Info unavailable | Speaker phone - Wireless - Bluetooth 2.0 |
| Digital Player (Recorder) | None | Info unavailable | Info unavailable | Info unavailable |
| Product Description | Info unavailable | Info unavailable | Info unavailable | Motorola MOTOROKR T505 Bluetooth In-Car Speakerphone - Speaker phone |
| Weight | 3.4 oz | Info unavailable | Info unavailable | Info unavailable |
| Manufacturer Warranty | 1 year warranty | Info unavailable | Info unavailable | Info unavailable |
| Packaged Quantity | 1 | 1 | 1 | 1 |
| Product Type | XM radio tuner | HD radio tuner | HD radio tuner | Info unavailable |
| Sound Output Mode | Stereo | Info unavailable | Stereo | Info unavailable |
| Radio | Info unavailable | Info unavailable | AM/FM | Info unavailable |
| Remote Control | Info unavailable | Info unavailable | Info unavailable | None |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
| Buying choices | | | | |
| Remove from comparison | Remove | Remove | Remove | Remove |




