It could be said that Nokia is late to the market with the Lumia 2520, a 10-inch tablet running Windows RT that launches in the US on Wednesday. But dig a little deeper and you'll find that the $500 slate is something of a return to a form.
By today's definition, 2005's Nokia 770 Internet Tablet, with its 4.1-inch WVGA display, would rank as a low-end smartphone -- minus the phone bit. Lacking cellular connectivity, it connected over Wi-Fi or, if you were lucky, tethered to something with a cellular connection over Bluetooth. It was a … Read more