This projector is named X138WH, originates from Acer, and its data sheet shows 3700 ANSI lumens, a contrast of 20000:1 and a resolution of WXGA 1280 x 800. The runtime of the lamp in this model is estimated at 4000 hours before a replacement is necessary, achieving a lifespan of 5.5 years when used for 2 hours a day. A look at the light output reveals: The 3700 ANSI lumens are sufficient to illuminate an image width of up to 618 cm in darkened rooms. If room light is present, we recommend not exceeding a maximum width of 412 cm. Additionally, a built-in ambient light sensor measures the room lighting and automatically adjusts the projection settings. For media input, video signals up to 1080P as well as 3D are supported. Regarding noise emissions, the model proves to be exceptionally quiet during operation, producing just 30 decibels. The projector was released in 2018 and is officially no longer distributed by Acer. However, it remains frequently searched within our database.
Display Type
1 x 0,65" DLP DMD Chip WXGA 16/10 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
3700 / 2960 im Eco Mode
Screen
1480 Lux (200 cm Screen width)
Contrast
20000:1
20000:1
Black Level
0,1850 min. Lumen
0,074 min. Lumen
Offset
62% 15 cm over screen top edge →
SCREEN
+Projector
Resolution
WXGA 1280 x 800
1.024.000 Pixel WUXGA 1920 x 1200 compressed
Standard-Portabel | External training and company presentations, as well as product presentations. Medium screen width or rooms with a little more ambient light, max. 200 lumens.
Real Full HD 3D
Acer Website
Product Sheet english HC
