Optoma ZK551

Projector
Supported aspect ratios: 4:3, 16:9
Screen size compatibility: 508 – 7620 mm (20 – 300″)
Projection distance: 1 – 9.3 m
Projector brightness: 5100 ANSI lumens
Projection technology: DLP
Projector native resolution: UHD 4K (3840×2160)
Contrast ratio (typical): 3000000:1
Native aspect ratio: 16:9
Number of colours: 1.073 billion colours
Uniformity: 75%
Optical axis: 15%
Keystone correction, horizontal: 30°
Keystone correction, vertical: 30°
Light source
Light source type: Laser
Service life of light source: 30000 h
Lens system
Focus: Manual
Focal length range: 20,91 – 32,62 mm
Aperture range (F-F): 2.5 – 3.26
Feature: Zoom capability
Zoom type: Manual
Zoom ratio: 1.6:1
Throw ratio: 1.4:1 ~ 2.24:1
Offset: 116%
Video
Feature: Full HD
Feature: 3D
Ports & interfaces
HDMI connector type: Full-size
HDMI version: 2.0
USB 2.0 Type-A ports quantity: 2
Headphone outputs: 1
Serial interface type: RS-232
HDMI ports quantity: 2
Feature: 3D sync port
3G-SDI input: 1
Feature: DC-in jack
Network
Feature: Ethernet LAN
Ethernet LAN (RJ-45) ports: 1
Feature: Wi-Fi
Features
Projection modes: Ceiling, Front, Rear
Feature: On Screen Display (OSD)
Number of OSD languages: 25
Noise level: 30 dB
International Protection (IP) code: IP6X
Feature: Password protection
Multimedia
Feature: Built-in speaker(s)
RMS rated power: 15 W
Number of built-in speakers: 1
Design
Market positioning: Presentation
Product type: Standard throw projector
Product colour: White
Housing material: Plastic
Feature: Cable lock slot
Cable lock slot type: Kensington
Power
Power source: AC
Power consumption (standby): 0.5 W
Power consumption (max): 245 W
AC input voltage: 100 – 240 V
AC input frequency: 50 – 60 Hz
Feature: Auto power off
Weight & dimensions
Width: 216 mm
Depth: 274 mm
Height: 108 mm
Weight: 3 kg
Package weight: 3.2 kg
Packaging content
Feature: Remote control included
Feature: Batteries included
Feature: AC adapter included