Lenovo is set to release their Y27g monitor, it's curved at 27inch and has a 144Hz VA Panel (likely a Samsung panel) that supports G-sync. There will also be Razer branded editions.

The Lenovo screen comes with a 800R curvature but remains to be a 1920 x 1080 resolution screen. It has a 8ms G2G response time with 3000:1 contrast ratio and 300 cd/m2 brightness with 178/178 viewing angles. The monitor will get NVIDIA G-sync support to go along with the high 144Hz refresh rate. It'll get four USB 3.0 ports, we are not sure about the connectors as info hasn't been reelased.With for G-Sync at the very least it'll have a Display port connector. The Y27g is expected to become available early in the summer for give or take $549 USD. There will also be a special "Razer-branded" model at $599 which will come with a lighting system integrated to match your Razer Chroma keyboard or mouse.