Optoma ZK507-W 4K UHD Laser Projector

Projector
Supported aspect ratios The aspect ratio is the ratio of the width of an image to its height. The supported aspect ratios are the aspect ratios that can be shown by the device.	4:3, 16:9
Screen size compatibility The different screen sizes which the device can work with.	671.8 - 7675.9 mm (26.4 - 302.2")
Projection distance The maximum length at which an image can be projected.	1.3 - 9.3 m
Contrast ratio (dynamic) A property of a display system, defined as the ratio of the luminance of the brightest color (white) to that of the darkest color (black) that the system is capable of producing.	300000:1
Projector brightness	3600 ANSI lumens
Projection technology	DLP
Projector native resolution	UHD 4K (3840x2160)
Contrast ratio (typical) The difference in light intensity between the brightest white and the darkest black.	30000:1
Native aspect ratio The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.	16:9
Number of colours	1.073 billion colours
Uniformity Defines in percentage the harmonious spread of the projection	70%
Horizontal scan range	31 - 135 kHz
Vertical scan range	24 - 120 Hz

Light source
Light source type	Laser
Service life of light source	30000 h

Lens system
Focal length range Measure of how strongly the system converges or diverges light. For an optical system in air, it is the distance over which initially collimated rays are brought to a focus. A system with a shorter focal length has greater optical power than one with a long focal length; that is, it bends the rays more strongly, bringing them to a focus in a shorter distance.For an optical system in air, the effective focal length (f and f′) gives the distance from the front and rear principal planes (H and H′) to the corresponding focal points (F and F′).	20.91 - 32.62 mm
Zoom capability The amount that the camera lens can zoom.
Zoom type	Manual
Zoom ratio Measures how much the camera can adjust its focus for distance shots. A 3x zoom ratio changes the camera's focal length by a factor of three, from 35 mm to 105 mm for example.	1.6:1
Throw ratio	1.39:1 - 2.22:1
Offset	100%

Video
Full HD Full High Definition (HD) means that a display supports a resolution of 1920 x 1080 pixel, and has a digital TV connection.
HD-Ready
3D The device can be used with 3D technology.
3D Ready
Supported 3D formats	Frame packing, Side by side, Top and bottom
Supported graphics resolutions The graphic resolutions that can be displayed by the device. The graphic resolution describes the width and height dimensions of a display, such as a computer monitor, measured in pixels.	640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1360 x 768 (WXGA), 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
Supported video modes The video modes that can be displayed by the device.	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p

Ports & interfaces
USB 2.0 ports quantity Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.	1
USB 2.0 Type-A ports quantity	1
Audio (L/R) in The two sockets (ports) for receiving left audio signal (white cable) and right audio signal (red cable).	1
Audio (L/R) out The two sockets (ports) for transmitting left audio signal (white cable) and right audio signal (red cable).	1
Serial interface type	RS-232
VGA (D-Sub) ports quantity Number of VGA (D-Sub) ports (connecting interfaces) in the device. The VGA (D-Sub) connector is a 15 pin connector between a computer and a monitor. It was first introduced in 1987 by IBM.	1
S/PDIF out port S/PDIF (Sony/Philips Digital Interconnect Format) is a digital audio interconnect used in consumer audio equipment over relatively short distances. The signal is transmitted over either a coaxial cable with RCA connectors or a fibre optic cable with TOSLINK connectors.
HDMI ports quantity The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.	2
DVI port Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.
AC (power) in

Network
Smart TV Smart TV features access to a large number of channels that offer TV programs, movies, and music without the need to connect a TV antenna or subscribe to a cable/satellite service. Some smart TVs provide web browsing, gaming, and access to compatible media content stored on computers.
Ethernet LAN An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Ethernet LAN (RJ-45) ports Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.	1
Wi-Fi Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.

Storage
Card reader integrated A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.

Features
On Screen Display (OSD)
Number of OSD languages	1
Noise level The amplitude level of the undesired background noise, usually measured in decibels (db).	30 dB
Password protection The computer, smartphone etc. can only be used when the correct password is entered, therefore making it more secure.

Multimedia
Built-in speaker(s) The device contains speaker(s) to produce sound.
RMS rated power RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.	10 W
Number of built-in speakers	2

Design
Market positioning Under which category can the device be positioned in the market, e.g. camera phone.	Portable
Product type The sub-category of the product.	Standard throw projector
Product colour The colour e.g. red, blue, green, black, white.	White
Placement Where the product can be placed e.g. floor, wall.	Desktop
Cable lock slot Holes on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.
Cable lock slot type	Kensington

Display
Built-in display A display which is part of the product, so you do not need to attach another display.

Power
Power source What is providing power for the product e.g. mains electricity.	AC
Power consumption (standby) The amount of electricity that is consumed when the product is on standby.	0.5 W
Power consumption (max) The maximum amount of power used by the device.	444 W
AC input voltage The voltage of the AC electricity that is inputted into the product.	100 - 240 V
AC input frequency	50 - 60 Hz

Operational conditions
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.	5 - 40 °C
Operating relative humidity (H-H)	0 - 85%
Operating altitude	0 - 3000 m

Weight & dimensions
Width The measurement or extent of something from side to side.	498 mm
Depth The distance from the front to the back of something.	331 mm
Height The measurement of the product from head to foot or from base to top.	154 mm
Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.	10.5 kg

Packaging content
Remote control included Component of an electronics device, most commonly a television set, DVD player and home theater systems originally used for operating the device wirelessly from a short line-of-sight distance.
Cables included	AC
Quick start guide Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.
Manual

Other features
RS-232 ports The number of sockets (ports) for RS-232. An RS-232 serial port was once a standard feature of a personal computer, used for connections to modems, printers, mice, data storage, uninterruptible power supplies, and other peripheral devices. Now it has been largely replaced by USB and other ports.	1