IDC and Gartner: US PC sales still sluggish, Apple, Toshiba see jumps in market share

IDC and Gartner have once again released dueling reports on the state of the PC market and, according to their numbers, the landscape's looking a little different. Gartner estimates that overall PC shipments during Q2 of this year increased by 2.3 percent from the same period last year, more or less concurring with the 2.6 percent global increase that IDC found. Things are looking a bit bleaker in the US, however, where quarterly year-to-year shipments are down (5.6 percent for Gartner, 4.2 percent for IDC), but have increased from Q1 of this year. On the corporate level, HP continues to dominate global shipments according to both reports, followed by Dell and Lenovo, which overtook Acer for third place.

Stateside statistics, on the other hand, show a bit more severe shuffling among the top five, with Apple's US market share jumping to nearly 11 percent (good for third place) and Acer tumbling to fifth, thanks to a greater than 20 percent year-to-year decline in market share (see the table, above). In fact, among the top five, only Apple and fourth-place Toshiba increased their market share from Q2 of 2010 -- something that both research firms attributed, in part, to a weak consumer PC market and the rising popularity of tablets, led by the iPad. For a more thorough statistical breakdown, head past the break for a pair of comprehensive press releases.