Primer proyector 4K con Dolby Vision

https://www.youtube.com/watch?v=KDxzd40gv-4

Optical Parameters
Light Source: Laser
Display: DLP (digital lighting process)
DMD Chip: 0.47”
Color Gamut: 130% BT.709
Display Size: 100" (80-150" adjustable)
Throw Ratio: 0.21
Brightness: 2500lm
Resolution: 3840 x 2160
Contrast: 15000:1
Light Source lifetime: 25000 hours
Electrical Parameters
Voltage: AC100-240V, 50-60Hz
Power Consumption: 310W (W/O audio)
Standby Power Consumption: 0.5W
Noise: TYP 34dB (2m, A)
System Parameters
Operating System: Android8.0
CPU: Cortex 73/Duo-Core+Cortex 53/Duo-Core
(1.7GHz)
GPU: Mail-G51/Duo-core
RAM: 3GB DDR3
Storage: 64GB EMMC
Refresh Frequency: 60Hz
Image Quality
Motion Compensation: 4K 60HZ MEMC
Video Decoding(USB Support): TS, AVI, MPG, MKV
MOV, MP4 etc.
Picture Format(USB Support): JPG, PNG, BMP etc.
Sound Parameters
Audio Decoding: MP3, DOLBY AUDIO etc
Built-in Speaker: 5W*1
External Speakers: 20W*2

Interface
Input: USB2.0*2, HDMI2.0*1(Port 1), HDMI2.0*1(ARC,
Port 2), VGA, Audio input(L/R, φ3.5mm), Rj45
Output: Digital audio output (coaxial)
Audio output(L/R, φ3.5mm), Passive audio R/L
Internet
Connectivity: Wireless + cable
Interactive Device
WiFi: IEEE 802.11a/b/g/n/ac, 2.4GHz/5GHz Dual
Frequency
Multi-Screen Interaction: Support
Blue Tooth: 2.1/4.2/5.0
DLAN: Support
Laser Projector
Color: White
Material: PC+ABS
Size: φ480*171.5mm
Net Weight: Appox. 12.92Kg
Projection Mode: Front Desk, Rear Desk, Front/Ceiling
Mounted, Rear/Ceiling Mounted
Focusing: Motor Focusing
Package
Package Size: 640*580*410mm
Gross Weight: 16.5Kg
List of Items: Laser Projector(1 pcs), Manual(1 pcs),
Power Cord(1 pcs), Audio(1 pair), Remote Control(1 pcs),
Screw(4 pcs), Battery AAA(1 pair)

http://laser.changhong.com/product/s...?id=40&lang=en