Optoma ZK507-W - 4K UHD high brightness laser projector
X400LVe - Bright projection
Amazon.com: Optoma UHD51ALV True 4K UHD Smart Projector with HDR | Super Bright 3,000 Lumens | HDR10 | Works with Alexa and Google Assistant | Voice Command to Activate Projector | USB Media Streamer : Everything Else
EH320USTi - 1080p Ultra Short Throw Interactive Projector