Verizon Wireless will expand its faster 4G LTE network to 27 new cities on Thursday, bringing the total to 230 metro areas nationwide.
Nokia and Microsoft seem willing to lower their profit margins to gain a foothold in the smartphone market.
The new Windows phone may be able to drive a wedge between the iPhone and Android, offering consumers more choices and pressuring its rivals.
Sprint this week said that its new HTC Evo 4G LTE smartphone, along with future phones, will support HD voice.
Nokia's Lumia 900 smartphone goes on sale April 8 in what many analysts see as a do-or-die moment for Nokia and Microsoft's Windows Phone OS.
Analysts are divided on the value of a reported plan by Google to sell its Android tablets in an online store.
Lenovo announced an enterprise-focused app storefront for tablets running Android 3.1 or higher.
The new iPad's LTE option, which enables access to fast 4G networks, means customers can use up an entire month's worth of data in a couple of hours.
T-Mobile USA has started selling the Samsung Galaxy S Blaze 4G smartphone in select stores, and will begin nationwide sales March 28.
The new iPad on Verizon Wireless' 4G LTE network can also run on AT&T's data network when an AT&T SIM card is inserted in the Verizon device.
The new Apple iPad will likely entice millions of buyers. That makes life tricky for IT admins.
Mobile payment technologies may be slow to spread, at least in the U.S., as polls show Americans are suspicious of NFC technology for security reasons, analysts say.
Pattern of earlier releases suggest fall, but Lockheimer says Google wants to be 'flexible' on timing.
Google is is not saying much about the next version of Android, which has been rumored to be coming to a smartphone near you by early summer.
Samsung began displaying outdoor billboards in Barcelona on Sunday of a 10.1-in. Galaxy Note, featuring the digital pen seen in the smaller 5.3-in. version.