The electronics titans square off in a tangled tale of mobile technology, centered on Apple's iPhone
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There may be no Android, but Samsung's Z phone running its in-house Tizen operating system looks enough like the Galaxy S5's custom interface to easily get around.
Pricing not available
Samsung's first Tizen phone, expected to launch this week, was a no-show in Moscow.
The Korean electronics giant will show the phone at the Tizen Developer Conference, taking place this week in San Francisco.
The Samsung Z is the company's first smartphone running the open-source Tizen operating system.
It may not run Android, but this handset has Samsung written all over it.
The Samsung Galaxy S5 is on sale in Korea ahead of its official release date, and no one's more surprised than Samsung.
While Samsung announced most of its home theater products at CES 2014, the company announced pricing and availability at its spring line show in New York.
Japanese carrier NTT DoCoMo is expected to offer variants of the Samsung Galaxy S4 and Sony Xperia Z1 in the coming weeks.
Samsung has updated its business-focused Knox with a dedicated app store and split billing so you can pay for work and personal calls separately.
CNET breaks down Amazon's newly unveiled Fire phone handset, and see how its specs compare to Apple and Samsung's current flagships.