PA503HD 4000 Lumens High Brightness Projector with 1.1x Optical Zoom, USB, and HDMI inputs for Home and Office

Sehr zufrieden, hell und scharf! Wollte kürzlich auf einen teuren 4k Beamer upgraden, habe dann aber bemerkt, dass der viewsonic viel schärfer ist als der 4K Beamer. Bin dann beim View Sonic geblieben. Er ist auch leise.

Très bon vidéoprojecteur pour mon utilisation en multimédia. Réglages simples et le mode éco est vraiment bien pour ne pas être dérangé par le bruit du refroidissement de la lampe. Le mode tableau noir est celui que j'utilise le plus et donne un bon rendu. Par contre, si la pièce est beaucoup trop ensoleillée, l'image n'est pas assez visible pour ma configuration et utilisation. Déjà 300 heures d'utilisation et rien à signaler. 👍

Avevo già avuto esperienza negativa con un’altra marca (subito restituita). In particolare ci tenevo alla nitidezza dell’immagine su schermo di stoffa. Molto soddisfatta anche x la semplicità di fruizione, visto che non sono una tecnologica.

After several months use I can say I am pretty satisfied with this unit. I have it projecting on a 3metre wide area of wall painted light grey. I usually have the room blacked out but it tolerates lighting and some daylight reasonably. Boots up quite quickly and the remote has plenty of functions such as keystone and zoom to set the picture up. Good valie

I will be projecting in a couple of weeks in a dining hall where the entire west end is a glass wall (with no shades or curtains), so there is a lot of ambient light - especially after our noon lunch! I received the projector, unboxed it (it was well packed, including two batteries for the remote), powered it up and was rewarded with a nice bright display. (After powering up, wait about 20 seconds for the full brightness. Also - you can make it even more bright and increase contrast and sharpness through the on-screen menus.) Very basic adjustable feet allow fairly limited vertical/tilt movement of the projector. You may need to use books or other objects if you need it aimed more upwards or downwards. Keystone corrections worked well. At different vertical angles of the projector, I was able to use the digital keystoning to get the image squared up with no problems. (I use a portable projector stand which allows me to pan and tilt the stand and projector easily.) Optical zoom and focus worked well - I tested and got about a nice 9-foot-wide display on a screen with the projector located about 15 feet back from the screen. Based on my very quick and rough testing, for about every 3 feet of horizontal displayed data on the screen, you need the projector to be about 5 feet from the screen. I used an HDMI connection to my laptop as the source, and got very good, clean and sharp displays. Back to the brightness - I tested this in our dining room at 1 PM where the entire wall behind the projector was glass with no drapes or other shading, and the weather was clear and very sunny. The picture was quite clear and definitely bright enough for my audience in a couple of weeks. I am keeping the box, as it is a good size for carrying the projector - otherwise I would need to get a padded bag to carry it. The projector itself is quite light and easy to pull out of the box one-handed and set on the projector stand or table.