Insta360 cameras have been synonymous with the 360-degree action camera segment, with each generation refining the formula till the damn-near-perfect X5 launched last year. Buying one has become a ...

Think of the X4 as a style-focused version of the BMW X3. The two share key features and mechanical components, but the X4's sloping-roof fastback design gives it more presence on the road. As a trade ...

The Winchester Super X4 shotgun won the “Great Buy” category of our waterfowl gun test. Not everyone wants to spend nearly $2,000 on a waterfowl semiauto. The X4 proved to our test team that you don’t ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Performance is good and exactly what you'd expect for ...

A Chinese company called Xteink has unveiled a new compact e-reader that sticks to the back of an iPhone. Named Xteink X4, the portable e-book reader sports a 4.3-inch e-ink screen and magnetically ...

Just six months after launching the excellent X5, Shenzhen-headquartered Insta360 is back with another 360 camera: the X4 Air. If you’re wondering how the line’s numbering is going backwards, it’s ...

Insta360 X4 Air Features, Specifications The Insta360 X4 Air features dual 1/1.8-inch sensors with an f/1.95 aperture and 6.4mm focal length. It can record videos in up to 8K resolution at 30 frames ...

The X4 Air is also getting a larger sensor and the X5’s user-replaceable lenses. The X4 Air is also getting a larger sensor and the X5’s user-replaceable lenses. is a senior reporter who’s been ...

Insta360 has launched a new camera that sits between the X4 and its current flagship, the X5. The company says the new Insta360 X4 Air is lightest-ever 8K 360-degree camera at just 165 grams. It is ...

X4 Pharmaceuticals is again shrinking its workforce, this time by 50% as the company pushes to save costs and finish a phase 3 study of its Xolremdi (mavorixafor) in neutropenia. The layoffs are ...

This month’s lease specials make the stylish BMW X4 a tempting pick for drivers who want a sporty luxury SUV. The BMW X4 has carved out a distinct space in the luxury SUV market since its debut, ...