to the device's shortcomings, Klug mentioned "lack of USB or external storage, a still fledgling application ecosystem, and a few others." Regarding the camera, Brian Klug added: "Lumia 800's camera comes out looking very good against the rest of the 8MP competition, and for me this is the first F/2.2 8 MP shooter I've come across. With less compression and better ISP, it could be even better than most." In an Engadget review, Sharif Sakr wrote: "Nokia's Lumia 800 is a sophisticated and capable smartphone that melds its hardware beautifully with the Windows Phone OS." Sakr writes that while the phone lacked features like USB mass storage and expandable storage, the phone is welcome for those who want to be "part of a carefully crafted, simple and generally happy emerging ecosystem." PC World reported that Nokia Lumia 800 has solid guts and shiny looks, and was an "interesting proposal", though they also said it had "nothing extraordinary to offer" when compared to the highest-end models of Samsung Galaxy Nexus, Motorola Droid RAZR, or the more expensive iPhone 4S in hardware and software. Cnet UK noted that "overall, the Lumia 800 is a very good handset. The Windows Phone software is slick and fun to use, especially if you like to keep up-to-date with what friends are up to on social networking sites. It also looks attractive and the excellent build quality gives you the confidence that it's built to last." CNET UK made a camera comparison with current (as of early 2012) high-end phones iPhone 4S and Samsung Galaxy S II, and wrote that Lumia 800 "didn't offer the quality of camera we were hoping for." Regarding the camera, GSM Arena wrote, that "We were quite impressed by the job done by the 8 megapixel sensor and the bright F/2.2 lens. Images might not be the sharpest around and the noise levels are only average, but their colors and contrast are great, despite the sub-optimal lighting. Cameraphone lovers should definitely check this one out." Ketaki Bhojnagarwala in The Hindu review wrote, "The Lumia 800 isn't perfect, but its one of the best products that Nokia has released in the market in recent months. I have no complaints about the hardware – Nokia gets it right every time. Windows Mango is a refreshing and vibrant operating system that's already got a big fan list,..." In an opinion review by Matthew Baxter-Reynolds