Spesifikasi: Brightness (lumens): 15500 Brightness (ANSI Lumens): 750ANSIN Contrast ratio: 2000:1 Display technology: LCD liquid crystal display Operating system: Android 9.0 version, Projection color: 17.6KW Lamp life: 50000 hours Decoding capability: 4K/8K Screen ratio: 4:3/16:9 Projection size: 50"-300" Projection distance: 1.6m-6.3m Keystone correction: Auto, Keystone correction focus: Manual Focus ...