Archive for January 13th, 2010

MOTO Development has posted results of a DIY touchscreen analysis for the Apple iPhone, Motorola Droid, HTC Droid Eris, and Google Nexus One.

MOTO evaluated the resolution and accuracy of each touchscreen device. They used a very simple technique that anyone can perform at home. The results are very interesting. The iPhone’s touch sensor showed the most linear tracking with the least amount of stair-stepping. The Droid Eris and Nexus One tied for second with only faint wiggling – but actually performed best at the edge of the screen. Last in the line-up was the Motorola Droid, which demonstrated significant wavy artifacts or “stair-stepping.

You can find a chart with the results and a video below:

Here is a video:

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iSuppli has estimated the cost of Nexus One smartphone's parts. The result is $174.15. This amount includes hardware and component costs, but does not take into consideration expenses like manufacturing, software, box contents, accessories and royalties.

The Nexus One's Snapdragon processor, which allows 720p video playback, is estimated to cost $30.50, making it the most expensive component of the phone. The 3.7-inch AM-OLED display is estimated at $23.70. Here is a full list: