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header-product ViewSonic LX720-4KB Standard Throw Projector 3500 ANSI lumens UHD 4K Laser White Smart Home Cinema 3D
1,283.99 €

ViewSonic LX720-4KB Standard Throw Projector 3500 ANSI lumens UHD 4K Laser White Smart Home Cinema 3D

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Short description

ViewSonic LX720-4KB standard throw laser projector delivering 3500 ANSI lumens and native UHD 4K resolution for home cinema applications. Features a light source life of up to 20000 hours, manual focus, built-in speakers, Wi-Fi connectivity, and 3D support. Designed for high-definition entertainment, offering reliable performance, multiple HDMI ports, and a contrast ratio of 1200:1 in a white chassis.
Available at price 1,283.99 €: 3 pcs.
Total available for order: 7 pcs.
Warranty: 2 Years
SKU: 12025843
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
08.10.2026 {{selectedOffer.officeDeliveryString}}
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13.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 35.67 euros per month
Leasing for legal entities: from 44.68 euros per month
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Product information

Description

The ViewSonic LX720-4KB Standard Throw Projector 3500 ANSI lumens UHD 4K Laser White Smart Home Cinema 3D delivers high-definition home entertainment with advanced laser technology. Designed to transform living spaces into personal theaters, this white chassis projector combines native UHD 4K resolution with 3500 ANSI lumens of brightness to ensure vibrant and clear visuals during day or night viewing. Featuring a long-lasting laser light source with up to 20,000 hours of lifespan, manual focus, built-in speakers, and seamless Wi-Fi connectivity, it provides a reliable and immersive audio-visual experience for movies, sports, and gaming.

Advantages

This standard throw projector utilizes advanced laser phosphor technology, eliminating the need for frequent lamp replacements and offering up to 20,000 hours of maintenance-free operation. The combination of native UHD 4K resolution and 3500 ANSI lumens ensures exceptionally sharp details and bright images even in ambient light conditions. Integrated Smart TV capabilities and Wi-Fi connectivity allow users to access favorite streaming apps directly without external devices, while built-in speakers deliver convenient standalone audio performance.

Suitable for

  • Home cinema and movie nights in living rooms
  • Big-screen gaming and sports viewing
  • Streaming online content via smart TV features
  • Indoor entertainment setups requiring 3D support

When it may not be suitable

This projector may not be suitable for ultra-bright, well-lit boardrooms or corporate presentation spaces that require extreme ambient light rejection. Additionally, its standard throw ratio may limit placement flexibility in very small rooms where short throw or ultra-short throw models are required.

Key specifications

  • Projector brightness: 3500 ANSI lumens
  • Native resolution: UHD 4K (3840x2160)
  • Light source type: Laser
  • Light source service life: 20000 hours
  • Contrast ratio: 1200:1
  • Native aspect ratio: 16:9
  • Focus: Manual
  • Wi-Fi and Smart TV support: Yes
  • Built-in speakers: Yes
  • 3D support: Yes
  • HDMI ports quantity: 2
  • Noise level: 32 dB
  • Weight: 3.5 kg
  • Product colour: White

How to use

Place the projector on a stable flat surface or mount it securely at an appropriate distance from your projection screen or white wall. Connect your video sources using the available HDMI ports or connect to your home network via Wi-Fi to utilize the smart streaming features. Adjust the manual focus until the projected UHD 4K image is sharp and clear. Power on the device using the included remote control or control panel, select your preferred content source, and enjoy your home cinema experience.

What to consider before purchase

  • Available installation space and throw distance for standard projection
  • Ambient light levels in the room where the projector will be used
  • Compatibility with existing audio systems and external playback devices
  • Ventilation and operating noise level requirements

Usage recommendations

Regularly clean the ventilation areas to ensure proper airflow and prevent dust accumulation. Turn off the projector and allow it to cool down properly after extended viewing sessions to maximize the lifespan of the laser light source.

Specifications

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.
Yes
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.
3.5 kg
Power consumption (standby): The amount of electricity that is consumed when the product is on standby.
0.5 W
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
212 W
Power source: What is providing power for the product e.g. mains electricity.
AC
Built-in display: A display which is part of the product, so you do not need to attach another display.
No
Market positioning: Under which category can the device be positioned in the market, e.g. camera phone.
Home cinema
Product type: The sub-category of the product.
Standard throw projector
Built-in speaker(s): The device contains speaker(s) to produce sound.
Yes
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
32 dB
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
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.
Yes
Audio (L/R) in: The two sockets (ports) for receiving left audio signal (white cable) and right audio signal (red cable).
0
Composite video in: The socket (port) for the composite video input (white cable).
0
Component video (YPbPr/YCbCr) in: The number of sockets (ports) for RF (radio frequency) connections into the product.
0
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.
No
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
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.
0
3D: The device can be used with 3D technology.
Yes
Full HD: Full High Definition (HD) means that a display supports a resolution of 1920 x 1080 pixel, and has a digital TV connection.
Yes
Focus:
Manual
Service life of light source:
20000 h
Light source type:
Laser
Screen size compatibility: The different screen sizes which the device can work with.
1524 - 7620
Smart projector:
No
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
Contrast ratio (typical): The difference in light intensity between the brightest white and the darkest black.
1200:1
Projector native resolution:
UHD 4K (3840x2160)
Projector brightness:
3500 ANSI lumens
Product colour: The colour e.g. red, blue, green, black, white.
White
Serial interface type:
RS-232
All features

Logistics data

Quantity per pack:
1 pc(s)

Technical details

Image lag time:
1 ms

Packaging content

Cables included:
AC
Manual:
Yes
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.
Yes

Weight & dimensions

Package weight: Weight of the packaged product.
4600 g
Package height: The distance from the top to the bottom of the packaging.
297 mm
Package depth: The distance from the front to the back of the packaging.
168 mm
Package width: The distance from one side of the packaging to the other.
415 mm
Height: The measurement of the product from head to foot or from base to top.
104 mm
Depth: The distance from the front to the back of something.
234 mm
Width: The measurement or extent of something from side to side.
312 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.
3.5 kg

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40

Power

AC input frequency:
50/60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Power consumption (standby): The amount of electricity that is consumed when the product is on standby.
0.5 W
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
212 W
Power source: What is providing power for the product e.g. mains electricity.
AC

Display

Built-in display: A display which is part of the product, so you do not need to attach another display.
No

Design

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.
Yes
Product colour: The colour e.g. red, blue, green, black, white.
White
Market positioning: Under which category can the device be positioned in the market, e.g. camera phone.
Home cinema
Product type: The sub-category of the product.
Standard throw projector

Multimedia

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
Built-in speaker(s): The device contains speaker(s) to produce sound.
Yes

Features

Video apps:
Netflix, Roku Channel, YouTube, Disney+
High Dynamic Range (HDR) supported:
Yes
High Dynamic Range (HDR) technology:
Hybrid Log-Gamma (HLG)
HDCP version:
2.2
On Screen Display (OSD) languages:
Multi
On Screen Display (OSD):
Yes
HDCP: High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection to prevent copying of digital audio and video content as it travels across connections.
Yes
Noise level (economic mode):
26 dB
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
32 dB

Storage

Internal storage capacity: The amount e.g of data which can be stored inside the device.
8 GB

Network

Bluetooth version: The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).
5.0
Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
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.
Yes

Ports & interfaces

Audio Return Channel (ARC):
Yes
PC Audio out:
Yes
Serial interface type:
RS-232
Audio (L/R) in: The two sockets (ports) for receiving left audio signal (white cable) and right audio signal (red cable).
0
USB 2.0 Type-A ports quantity:
1
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.
No
Composite video in: The socket (port) for the composite video input (white cable).
0
Component video (YPbPr/YCbCr) in: The number of sockets (ports) for RF (radio frequency) connections into the product.
0
HDMI version:
2.0
HDMI connector type:
Full-size
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
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.
0

Video

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.
3840 x 2160, 640 x 480 (VGA)
Supported video modes: The video modes that can be displayed by the device.
480p, 2160p, 1080p, 1080i, 720p, 576i, 480i, 576p
3D: The device can be used with 3D technology.
Yes
Full HD: Full High Definition (HD) means that a display supports a resolution of 1920 x 1080 pixel, and has a digital TV connection.
Yes

Lens system

Offset:
110 %
Throw ratio:
1.125 - 1.463
Optical zoom: Indicates the optical zoom capacity, which is the number of times that the picture can be enlarged with the optics of the camera.
1.3 x
Zoom capability: The amount that the camera lens can zoom.
Yes
Aperture range (F-F): Aperture range of the device's optics, expressed in f-stops.
1.94 - 2.12
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′).
11.9 - 15.5
Focus:
Manual

Light source

Service life of light source:
20000 h
Light source type:
Laser

Projector

Screen size (max):
300 "
Keystone correction, vertical:
+-40
Keystone correction, horizontal:
+-40
Matrix size:
0.47 "
Horizontal synchronization (max):
135 kHz
Horizontal synchronization (min):
15 kHz
Vertical synchronization (min):
0.023 kHz
Vertical synchronization (max):
0.24 kHz
Horizontal scan range:
15 - 135
Vertical scan range:
23 - 240
Number of colours:
1.07 billion colours
Projection distance: The maximum length at which an image can be projected.
1.49 - 9.72
Screen size compatibility: The different screen sizes which the device can work with.
1524 - 7620
Smart projector:
No
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
Contrast ratio (typical): The difference in light intensity between the brightest white and the darkest black.
1200:1
Projector native resolution:
UHD 4K (3840x2160)
Projector brightness:
3500 ANSI lumens

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Stock data
Warehouse Stock Delivery to the store Store Price
WH353 3 08.10.2026
1,283.99 €
WH323 4 02.10.2026 Best delivery
1,310.49 €
1,283.99 €
Stock: 3
Delivery Date: 08.10.2026
Warehouse: WH353
1,310.49 €
Stock: 4
Delivery Date: 02.10.2026 Best delivery
Warehouse: WH323

Customer reviews

Customer questions

FAQ

How much does the ViewSonic LX720-4KB UHD 4K Laser Projector cost, and is it available for purchase?

The price is 1,283.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can ViewSonic LX720-4KB UHD 4K Laser Projector be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the ViewSonic LX720-4KB UHD 4K Laser Projector online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All VIEWSONIC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized VIEWSONIC service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: remote control included, weight, power consumption (standby), power consumption (typical), power source, built-in display, market positioning, product type, built-in speaker(s), noise level, wi-fi, smart tv, audio (l/r) in, composite video in, component video (ypbpr/ycbcr) in, dvi port, hdmi ports quantity, vga (d-sub) ports quantity, 3d, full hd, focus, service life of light source, light source type, screen size compatibility, smart projector, native aspect ratio, contrast ratio (typical), projector native resolution, projector brightness, product colour, serial interface type, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for ViewSonic LX720-4KB UHD 4K Laser Projector?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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