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Is the brightness of a Projector higher if I use the minimum zoom (smallest screen) given same throw distance?

gemidisc

Screen size doesnt really matter to me, the effectiveness of the brightness (lumens) matters more to me as i use it daytime. i'm using px747 with ambient light. it's OK but blacks really suck... hoping my reflective gray screen will significantly improve this.

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Sure, the smaller the screen the more "dense" the same amount of light is, so brighter.

"Blacks" are still always going to be as bad as the ambient light.

 

F@H
Desktop: i9-13900K, ASUS Z790-E, 64GB DDR5-6000 CL36, RTX3080, 2TB MP600 Pro XT, 2TB SX8200Pro, 2x16TB Ironwolf RAID0, Corsair HX1200, Antec Vortex 360 AIO, Thermaltake Versa H25 TG, Samsung 4K curved 49" TV, 23" secondary, Mountain Everest Max

Mobile SFF rig: i9-9900K, Noctua NH-L9i, Asrock Z390 Phantom ITX-AC, 32GB, GTX1070, 2x1TB SX8200Pro RAID0, 2x5TB 2.5" HDD RAID0, Athena 500W Flex (Noctua fan), Custom 4.7l 3D printed case

 

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GPD Win 2

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