One runs Android; the other, Windows Phone.
The iPhone 5S is not a required upgrade, but it's easily the fastest and most advanced Apple smartphone to date.
Smartphone photography buffs might be disappointed, but the ZTE Nubia Mini 5S is a capable, budget-friendly unlocked phone that should prove great for travel.
With emphasis on the Nubia 5S and 5S Mini's camera specs, ZTE's new handsets aim for photo aficionados.
If your iPhone 5/5S has become your go-to video camera, the iOgrapher case helps make your results so much better.
Want to be one of the first wearing the Apple Watch? Here's what you need to know.
Curious why the One M9 looks so similar to its predecessor? HTC's Peter Chou says it's intentional.
If you can't stop from walking and using your iPhone at the same time, you should check out the mirror-equipped FLiCC case that lets you see potential danger in your path.
Apple enters the high-end watch market with the 18-karat gold Apple Watch Edition. But CEO Tim Cook stays mum about how to keep the smartwatch relevant a year or two down the line.
The spacious Tylt Energi+ pack doubles as a mobile charging station. Open it up and you'll find more prizes, including an iPhone 6 case from Speck and a Belkin headphone splitter.