The hardware properties of the VPL CH355 manufactured by Sony include 4000 ANSI lumens, a WUXGA 1920 x 1200 resolution and a contrast value of 2500:1. The manufacturer lists the lamp life at 3000 hours. Thanks to the combination of optical lens shift and digital keystone correction, the projected image's position can be adjusted very flexibly. The Projection Calculator helps find the optimal installation dimensions. Regarding projection size, the value of 4000 ANSI lumens allows for an image width of up to 643 cm in darkened environments. In rooms with ambient light, the image width should be correspondingly reduced to a maximum of 429 cm. Regarding signal processing, the model is compatible with incoming 1080P content. The model is perfectly equipped for complex installations: In addition to the RJ45 jack for network administration, an HDBaseT port is available, transporting high-resolution AV signals over a single Cat cable. Equipped with a microphone jack and built-in speakers (12W), audio signals during presentations can be played back directly without an external audio system. This model dates back to 2014 and is no longer part of Sony's current product range.
Standard-Portabel | External training and company presentations, as well as product presentations. Wide screen width or rooms with plenty of light (over 200 lumens).