Xiaomi
Xiaomi-branded bots are all made by different suppliers. They do not have their own in-house manufacturing so to speak.
Xiaomi X10+
A slightly nerfed Dreame L10s Ultra with a few cheaper components and slightly fewer software features.
Xiaomi 1T
Another VSlam bot with Xiaomi branding. Unclear why it exists.
p2148
CN-exclusive cute little guy. Very smol. Unfortunately never reached the west besides through questionable AliExpress resellers.
Mi Robot Vacuum-Mop 2 Ultra
Another Dreame-made Xiaomi bot. Kinda like the L10 Pro but with ToF instead of Line Laser Obstacle Avoidance.
Xiaomi 1C
Dreame's first steps. Starting off as building something to be released under the Xiaomi brand just like Roborock.
Xiaomi Vacuum Robot Gen1
The robot that started it all. Star of Dennis' 34C3 Talk "Unleash your smart-home devices: Vacuum Cleaning Robot Hacking".