It's a 34-inch display sporting a curved (1500R) panel with a 3440x1440 resolution (21:9 aspect ratio). Built for gaming, it has a 144Hz refresh rate, 4ms response time, and AMD FreeSync support.
It's exciting to see potentially cheaper options in the gaming monitor space! :D
Certain details are not yet known, such as the brightness level, contrast ratio, and connectivity options. It's also unclear what company is sourcing the VA panel. A post on Weibo suggests it's Samsung.
Preorder pricing on the 34-inch Surface Mi is 1,999 Yuan, which is around $283 in US currency. After it ships, the price will go up to 2,499 Yuan (~$354). It's not clear if Xiaomi intends to offer this display outside of China.
Xiaomi also unveiled a 23.8-inch IPS monitor with a 1920x1080 resolution. Other details are tougher to come by, though it's priced at 699 Yuan (~$98).
It's exciting to see potentially cheaper options in the gaming monitor space! :D