Royole’s FlexPai 2 5G foldable phone costs under $1,500

Back in March, we got a glimpse of Royole’s second-gen flexible phone, the 5G-enabled FlexPai 2, which takes advantage of the company’s latest OLED

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LG’s transparent OLED displays are on subway windows in China

LG is bringing transparent OLED displays to subways in Beijing and Shenzhen. The 55-inch, see-through displays show real-time info about subway schedules, locations and

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Samsung’s 120Hz mobile displays use variable refresh rates to save power

Last week Samsung revealed its new Galaxy Note line, and the highest-end model comes with a 120Hz screen. A higher refresh rate allows it

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The Sonos Arc is an outstanding soundbar, on its own or with friends

Sonos has been releasing new hardware at a remarkably consistent and frequent pace the past couple of years, and what’s even more impressive is

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