Benq MW632ST. Projector brightness: 3200 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 4500 h, Service life of light source (economic mode): 6000 h. Focal length range: 10.2 - 12.24 mm, Aperture range (F-F): 2.6 - 2.78, Zoom ratio: 1.2:1. Analog signal format system: SECAM, NTSC, PAL, Supported 3D formats: Frame Sequential, Top and bottom, Supported graphics resolutions: 640 x 480 (VGA), 1600 x 1200 (UXGA). Serial interface type: RS-232, HDMI version: 1.4a, USB connector type: USB Type-A, Mini-USB B
BenQ RE8603. Display diagonal: 86", Working area: 75.3 x 42.7" (1913 x 1084 mm), Display brightness: 400 cd/m². Operating system installed: Android 11, Processor architecture: ARM Cortex-A55, Maximum internal memory: 4 GB. Speaker power: 32 W. Ethernet LAN data rates: 10,100,1000 Mbit/s. Headphone connectivity: 3.5 mm