Editors' Note: The rating of this reader has been lowered since its initial publication to reflect changes in the marketplace. Also, as of July 8, 2010, Interead (the distributor of this product) is no longer taking orders.
In the U.S., the Amazon Kindle remains the most popular and best-known e-reader on the market. But not everyone's ready to pay $360 for the device, and the Kindle doesn't appeal to international readers because its wireless capabilities don't work overseas. And that's where upstart digital readers like Interead's Cool-er come in.
The product's name was inspired by the concept of a "cool e-reader" and it's the first consumer electronics product from Interead, which has offices in the U.K. and New York and also has a companion online e-book store to support the device. The Cool-er's claim to fame is that it's lighter, less expensive ($250), more colorful (it comes in eight colors), and more "open" than the Kindle, accepting a wider variety of file formats, much like Sony's e-readers do.
On many levels, including screen size and readability, the Cool-er matches the Kindle 2, and even beats it in terms of memory expansion--there's an SD slot--and we appreciated that the battery is removable and replaceable (Interead will send you a replacement battery for $5).
|Dimensions||7.2 inches by 4.6 inches by .43 inches (HWD)|
|Screen size||6 inches|
|DPI||170 pixels per inch|
|Levels of grayscale||8|
|Processor||Samsung S3C2440 ARM 400MHz|
|Battery||Lithium polymer battery (1,000 mAh)|
|Battery life (single charge)||8,000 pages|
|Memory expansion||SD (up to 4GB)|
|File formats||JPEG, PDF, EPUB, TXT, MP3 (2.5mm headphone jack with a 3.5mm converter included for standard headphones)|
|Bookstore (titles)||More than 750,000|
The Cool-er is compatible with Macs and Windows PCs. To get a book or file onto the device, you simple connect it to your computer via USB and drag and drop files to the Cool-er as you would any mass USB storage device.
As we said, one of the big advantages to the Cool-er is that its supports PDF, EPUB books (the Interead bookstore is stocked with e-books in the EPUB format), and text files, and there's plenty of free e-books out there in these file formats. As for PDF viewing, there's no zoom button per se, but switching from vertical to horizontal mode crops sometimes enlarges the PDF, so it has a pseudo zoom feature. (We liked that you could rotate the screen with a touch of a button.)