A projector from Optoma is the X309ST, whose 3D-DLP model delivers 3700 ANSI lumens, a resolution of XGA 1024 x 768 and a contrast of 25000:1. The manufacturer rates the durability of the included lamp at 6000 hours. A daily usage of 2 hours makes an operational lifespan of 8.2 years possible. A special feature is the short-throw lens, which allows the device to be positioned at a very short distance from the screen. According to the data sheet, an image width of 2 meters is achieved from a distance of just 123 cm. A look at the light output reveals: The 3700 ANSI lumens are sufficient to illuminate an image width of up to 530 cm in darkened rooms. If room light is present, we recommend not exceeding a maximum width of 353 cm. In terms of video signals, the device processes resolutions up to Full HD 1080P. Regarding noise emissions, the model proves to be exceptionally quiet during operation, producing just 28 decibels. The projector was released in 2021 and is officially no longer distributed by Optoma. However, it remains frequently searched within our database.
Full HD 1080P compatible
Optoma Website
Product Sheet english
