The Sony Ericsson Zylo and its sibling the Sony Ericsson Spiro are the thirty-fourth and thirty-fifth Walkman phones from Sony Ericsson.The Spiro is a dual-band GSM device with a 2.2″ 240 x 320 pixel display, a 2 megapixel camera, an FM radio and a Facebook and Twitter application in addition to the latest version of the Walkman player.What about the Zylo, it is a 3G device with a 3.2 megapixel camera and a larger 2.6″ 240 x 320 pixel scratch resistant displayThe Zylo adds an FM radio to the Walkman player but there’s no mention of a 3.5mm...

The Commtiva Sola comes in either a dual-band 900 / 1800 or 850 / 1900 version, and can optionally have GPRS support, in which case it comes with a WAP 2.0 browser. It weighs around 90 grams and measures 105 x 45 x 16mm.There’s no Bluetooth or digital camera on the Sola, but that sort of thing will just drain the battery. On a full charge, the Sola should give over three hours of talktime and about 10 days standby time. Network:            GSM 900 / 1800 or 850 / 1900 Data:     GPRS (optional) Screen:  128 x 160 pixels, 65k colours Camera:...