The Sony Reader PRS-T1 Wi-Fi is a light and thin ebook reader that doesn't quite measure up to the competition. If the only two specifications you care about are the weight (167 grams) or the thickness (9.5mm) then this might be your best option. However, if you care about an accessible interface, extra features beyond the basic book store, and a reasonable (slightly higher) price, the Kindle 4 is a better bet.



Link: Techradar