Chinese officials no longer approve the use of the two antivirus software vendors, according to reports.
Samsung holds 12 percent of the Chinese smartphone market, according to Canalys, behind Xiaomi's 14 percent share.
Chip giant is showing off an even thinner version of its tablet design and announcing collaborative efforts with Acer and other device makers. Also on tap: the desktop, 2-in-1s, and a 3D camera.
The combined market share of the two companies puts them just behind Samsung and Apple, according to one analyst firm.
A project that turns handwritten letters seen on homeless signs into fonts gets a big boost from global typeface provider Monotype.
Now up for preorder, the 4G LTE hotspot is an upgrade over the previous device, which used Sprint's 4G WiMAX network.
Apple and Samsung will account for almost half of those shipments, but vendors in emerging regions will increasingly move the market, says research firm Juniper Research.
With the new iPhones not yet available in China, individuals are scooping them up through other sources and then reselling them at high prices, says Bloomberg.
The new Android One phones may cost just $100, but there are cheaper phones in the market that are equally competitive and offer similar value.
The market researcher says this poses a serious problem for businesses, where bring-your-own-device options are commonplace.