Enlarged display and keyboard are designed to expand smartphone usability -- for $300
Dual-core processor and Verizon's LTE network make it speedy
New approach could double wireless capabilities when 5G networks arrive
Rep at IFA event reportedly says Samsung has 'no plans' to sell devices in U.S.; spokesman says plans are unannounced
Droid 2 becomes latest Android device to run newer Android version
Speculation is rife about Windows Phone 7.5 on Nokia, which could be similar to its N9 device
Price seen as too high given upcoming cut-rate alternatives
Wazi Wi-Fi to provide low-cost, high-speed Internet access in developing markets
