Even though Apple and Google didn’t have a presence this year, Mobile World Congress (MWC) is still the mobile industry’s biggest annual trade show. And at this year’s show, a lot of smartphones were announced, including the next-gen flagships by Samsung, Sony, Asus and even Nokia. There were cool concept phones and several iPhone X copycats, too. Here’s are the five most important smartphones you need to know about.
Samsung Galaxy S9/S9+

The Samsung Galaxy S9/S9+ are the company’s new flagship smartphones, taking the torch from last year’s Galaxy S8/S8+. In many ways, they are the best of what Samsung’s previous Galaxy S8/S8+ and Galaxy Note8 had to offer, with a few new neat tricks.
The good: The camera is the big selling point here. Compared to last year’s Galaxy S8 and S8+, the Galaxy S9 and S9+ have improved rear-facing cameras with Samsung’s all-new dual-aperture camera system, which allows users to adjust the aperture from f/1.5 (the widest aperture ever on a smartphone) to f/2.4. The result of this is that both phones are great for shooting in low-light situations. The Galaxy S9 and S9+ also promise to be great at capturing slow-motion videos thanks to a camera sensor that’s four times faster than the one found in last year’s Galaxy S8/S8+. What really separates the two phones’ cameras are that the S9+ is the first Galaxy “S” smartphone with a dual-lens camera system, similar to last year’s Galaxy Note 8. Other notable charges on both phones include relocation of the rear-fingerprint sensor (to the center) and an improved “Intelligent Scan” feature that combines combining Retina and facial scanning to make unlocking the S9/S9+ is more secure. Both phones have stereo speakers with Dolby Atmos support.
Watch out for: The Galaxy S9/S9+ look and feel virtually the same as last year’s Galaxy S8/S8+. The front cameras, battery capacity and ruggedness of both phones are the same, too. The dedicated Bixby button is still there. Samsung has improved its DeX docking station for those who want to edit photos or play mobile games on a larger screen, but we’re guessing most people won’t use/buy it.
Availability: The Galaxy S9 and S9+ will be available to order on March 2, and they’ll be in stores everywhere on March 16. The Galaxy S9 will cost $720 and the Galaxy S9+ will cost $840. The phones will be available in three colors: lilac purple, midnight black and coral blue.