The new Galaxy S6 and Galaxy S6 Edge sport similar specs, in slightly different shapes.
The two Korean companies top global rankings with a combined market share of nearly 38 percent.
Apple's tablet still dominates web usage, according to stats from ad network Chitika, but Samsung tablets have picked up speed over the past year.
Chinese smartphone manufacturers have surpassed their South Korean counterparts in combined global market share in smartphones.
Google's mobile operating system is still the dominant smartphone platform in the US, with a 52 percent share of the market, says research firm ComScore.
If you own a compatible Galaxy smartphone, this should prove a welcome addition to your wrist. Plus: tons of free apps from Amazon.
These three flagship Windows Phones are well matched when it comes to design and features -- which one comes out on top for you?
The Chinese company beats analyst estimates with a 23 percent increase in net profit.
Big Blue's cognitive computing chip could enable wide-ranging applications that take advantage of massive performance while using no more power than a hearing aid.
The young Chinese company has quickly gained market share and now takes its place in the top 5 as the "star performer" in the second quarter, according to Strategy Analytics.