Acer L811, UST, SMART LASER, 4K UHD 3840x2160, 3000 ANSI/2000000:1 / VGA, 2x HDMI, RJ45/ 2x10W repro / WiFi, Aptoide TV

L811, UltraShortThrow SMART LASER 4K (3840×2160), 3000 ANSI, 2 000 000:1, VGA, 2x HDMI, RJ45, repro 2x10W, 7.7 Kg, ColorBoost 3D, životnost lampy 20000hodin, WiFi, Aptoide TV

Projection system DLP®

Resolution 4K UHD (3,840 x 2,160) resolution with TI XPR, 8.3 megapixel on screen

Brightness 3,000 ANSI Lumens (Standard), 2,400 ANSI Lumens (ECO), (Compliant with ISO 21118 standard)

Aspect ratio 16:9 (Native), 4:3 (Supported)

Contrast ratio 2,000,000:1 Dynamic Black

Throw ratio 0.252 (100″@0.211m)

Zoom ratio Fixed

Projection lens F = 2, f = 24.85mm Manual Focus

Lamp life 20,000 Hours (Standard), 30,000 Hours (ECO)

Noise level 25dB (ECO 2m)

Audio 10W Speaker x 2

Input interface
HDMI 2.0 (Video, Audio, HDCP2.2) x 2, DC 12V out x 1,
PC Audio (Stereo mini jack) x 1, USB Type-C x1 (Display),
USB (Type A 3.0, 5V/1.5A) x 1, USB (Wireless dongle, Type A) x 1

Output interface
PC Audio (Stereo mini jack) x 1, DC Out (5V/1.5A, USB Type A) x 1
SPDIF Audio (Optical) x 1

Control interface
USB (Type A 2.0) x 1, share output port
RS232 (D-sub) x 1

Smart Specifications Quad core ARM Cortex-A53 , ARM G31 MP2 GPU , 2G RAM DDR4, 8GB eMMC (Flash)

Wireless Connection 802.11 a/b/g/n/ac, 2.4GHz/5GHz, BT4.2

Dimensions 429 x 389 x 158 mm (w/ feet) (16.9″ x 15.3″ x 6.2″)

Network Interface Ethernet port (RJ45) x 1

Weight 7.7 Kg (16 lbs)