The electronics titans square off in a tangled tale of mobile technology, centered on Apple's iPhone
Japanese carrier NTT DoCoMo is expected to offer variants of the Samsung Galaxy S4 and Sony Xperia Z1 in the coming weeks.
Samsung's 7-inch Galaxy Tab 3 has had £100 lopped off its price on Amazon, and is now just £99.
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
With its slim design, fantastic screen, and oodles of power, the Samsung Galaxy Tab S 8.4 is a superb smaller tablet, and a worthy competitor to the ever-popular iPad Mini.
The comfy mid-size tablet performs smoothly, but it's a bit overpriced for a basic buy.
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.
The Samsung Galaxy Tab 4 is a smooth-performing midrange slate, but it's overpriced compared to similar tablets.
Today in Chicago Sprint CEO Dan Hesse presented the new Samsung Galaxy S5 Active.
Samsung's first Tizen phone, expected to launch this week, was a no-show in Moscow.
The Samsung Galaxy Tab 4 is a new line of quad-core Android tablets in a range of sizes.