Mobile

Hewlett-Packard rallied 2.4% on Tuesday after J.P. Morgan analysts issued a bullish report on the PC maker.

Microsoft’s $7.2 billion purchase of Nokia’s device business will make it one of the biggest buyers of silicon products, expanding its line of tablets and smartphones.

If you’ve traded up for the latest smartphone or tablet, don’t let the older version collect dust and take up space in your desk drawer—make some money from re-selling it.

Qualcomm's third-quarter profit rose 18%, as shipments of the company’s chips rose sharply.

Activision Blizzard said “Call of Duty: Ghosts,” the latest title in its popular gaming franchise, surpassed $1 billion in sales to retailers on the first day.

T-Mobile reported a much smaller third-quarter loss, as revenue climbed and the wireless carrier continued to add customers.

This week saw more quarterly report cards from tech companies and Lenovo's celebrity product engineer launched its new tablet.

Mile-High Wi-Fi: Penetration of cellular connectivity and Wi-Fi on commercial flights is expected to exponentially increase amid relaxed mobile rules.

Nokia narrowed its third-quarter loss amid cost cuts and record Lumia smartphone sales, while shares rallied on an upbeat guidance for NSN.

Smartphone and tablet factory revenue are expected to exceed the entire consumer electronics market this year for the first time as mobile demand continues to outpace more traditional technology.

The activist investor is calling on cash-rich Apple to buy back stock by immediately launching a $150 billion tender offer.

Nokia revealed its first tablet and a pair of oversized smartphones, as the Finnish device maker looks to bolster its position in the market before its handset business becomes part of Microsoft.

H-P shares rallied 6.3% in the wake of some bullish remarks from CEO Meg Whitman, who said she’s satisfied with the PC maker’s turnaround this year.

Jefferies upgraded Apple and boosted its price target to $600 amid signs the consumer electronics giant will sport loftier gross margins.

Nokia reportedly intends to reveal six new mobile devices, including its first tablet, at an event next month in Abu Dhabi, the company's first major product launch since selling its devices unit to Microsoft.

Zynga was upgraded to 'equal-weight' by brokerage Evercore Partners, which expressed optimism the games maker could experience the same kind of success as rival Candy Crush. 

The world's largest retailer announced a smartphone trade-in program offering customers a credit of as much as $300 to pay for a new device.

If it hopes to avoid a drawn out and contentious buyout process, BlackBerry's board can learn a few lessons from the drama surrounding Dell.

The International Trade Commission ruled Samsung infringed on portions of two Apple patents on digital mobile devices.

Nokia sold fewer Lumia handsets than expected in the second quarter, a step back as it struggles to keep up with larger rivals Apple and Samsung.