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header-product BenQ LH850ST short-throw laser DLP projector 1080p 4000 ANSI lumens 1.2:1 zoom 16:9
2,161.99 €

BenQ LH850ST short-throw laser DLP projector 1080p 4000 ANSI lumens 1.2:1 zoom 16:9

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BenQ LH850ST projector 1080p 4000 ANSI Photo 1
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BenQ LH850ST short-throw laser DLP projector 1080p 4000 ANSI lumens 1.2:1 zoom 16:9

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Short description

BenQ LH850ST is a short-throw laser DLP projector with native 1080p (1920x1080) resolution and 4000 ANSI lumens brightness. It features a 20,000 h laser light source (38,000 h in eco mode), 1.2:1 zoom, 112% offset and HDMI 2.0b input. Designed for classrooms, meeting rooms and small auditoriums, it delivers vivid full HD images, reliable long-life illumination and flexible connectivity.
Available at price 2,161.99 €: 1 pcs.
Total available for order: 2 pcs.
Warranty: 3 Years
SKU: 11533235
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Thursday {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
04.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 4.30 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
04.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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All payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 60.06 euros per month
Leasing for legal entities: from 75.24 euros per month
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Product information

Description

The BenQ LH850ST is a short-throw DLP laser projector that delivers 4,000 ANSI lumens brightness and native Full HD (1920x1080) resolution. Designed for installation in confined spaces, the LH850ST uses a 0.5 throw ratio to project large images from short distances, offers a long-lasting laser light source, and includes sealed optical components for improved durability and dust resistance.

Advantages

The LH850ST combines DLP imaging with dual color wheels (RGBY) and a dedicated Simulation Mode to enhance color accuracy and visual clarity, especially for greens, yellows and reds. Its laser engine provides stable color over time and a long service life, while IP5X dust-sealing protects internal optics for reliable 24/7 operation. The projector supports fast start-up, edge blending with factory white-balance calibration, precise image adjustment (digital reduction, shift and 2D keystone), and optional wireless presentation via a Wi‑Fi dongle.

Suitable for

  • Short-throw installations in small rooms and classrooms
  • Interactive displays, simulation and training environments
  • Commercial exhibitions and signage
  • Meeting rooms requiring multiple-projector edge blending

Key specifications

  • Projection technology: DLP
  • Brightness: 4000 ANSI lumens
  • Native resolution: 1080p (1920 x 1080), aspect ratio 16:9
  • Contrast ratio: 3,000,000:1 (native spec listed)
  • Light source: Laser, lifetime up to 20,000 h (normal) / 38,000 h (eco)
  • Throw ratio: 0.5 (short-throw)
  • Zoom ratio: 1.2:1
  • Offset: 112%
  • Connectivity: HDMI 2.0b, Ethernet LAN, RS-232, optional Wi‑Fi dongle
  • Audio: built-in 10 W speaker(s)
  • Power consumption: AC 250 W
  • Weight: 5.1 kg; colour: Black

How to use

Place the LH850ST at the appropriate short-throw distance from the screen according to the desired image size (for example, over 100 inches from approximately 1.07 m). Connect video sources via HDMI, control systems via RS-232 or Ethernet, and attach the optional Wi‑Fi dongle for wireless mirroring. Use the remote control or onboard menus to perform digital reduction and shift, 2D keystone correction and fine angle adjustment to position the image precisely. For multi-projector setups, use the factory white-balance and edge-blending functions to achieve uniform output across screens.

Usage recommendations

Install the projector in a location that allows the short-throw lens to be aimed without obstruction to avoid shadows; maintain the sealed optical path and follow routine cleaning and DMS (Device Management Solution) monitoring for best long-term performance.

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.
5.1 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.
250 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.
Short 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).
35 dB
Interactive:
No
Card reader integrated: A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.
No
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
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.
No
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 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
Service life of light source:
20000 h
Light source type:
Laser
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.
3000000:1
Projector native resolution:
1080p (1920x1080)
Projection technology:
DLP
Projector brightness:
4000 ANSI lumens
Product colour: The colour e.g. red, blue, green, black, white.
Black
Serial interface type:
RS-232
All features

Packaging content

3D glasses included:
Yes
Batteries included:
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

Height: The measurement of the product from head to foot or from base to top.
130.6 mm
Depth: The distance from the front to the back of something.
255 mm
Width: The measurement or extent of something from side to side.
320 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.
5.1 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.
250 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

Product colour: The colour e.g. red, blue, green, black, white.
Black
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.
Short throw projector

Multimedia

Number of built-in speakers:
1
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

International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IPX5
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):
32 dB
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
35 dB
Interactive:
No

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.
No

Network

Wi-Fi standards: The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
802.11g, Wi-Fi 4 (802.11n), 802.11b
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
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.
No

Ports & interfaces

Enhanced Audio Return Channel (eARC):
Yes
Audio Return Channel (ARC):
Yes
AC (power) in:
Yes
Serial interface type:
RS-232
Mini-USB 2.0 ports quantity:
1
USB 2.0 Type-A ports quantity:
1
DisplayPorts quantity: Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
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:
2.0b
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.
640 x 480 (VGA)
Video colour modes:
Bright cinema, Presentation, Sports, sRGB
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:
112 %
Throw ratio:
0.499
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.
1.2:1
Zoom capability: The amount that the camera lens can zoom.
Yes

Light source

Service life of light source (economic mode):
38000 h
Service life of light source:
20000 h
Light source type:
Laser

Projector

Keystone correction, vertical:
±30
Keystone correction, horizontal:
±30
Colour gamut:
95 %
Horizontal scan range:
15 - 102
Vertical scan range:
23 - 120
Smart projector:
No
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.
16:9, 16:10, 4:3, 1:1
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
Contrast ratio (typical): The difference in light intensity between the brightest white and the darkest black.
3000000:1
Projector native resolution:
1080p (1920x1080)
Projection technology:
DLP
Projector brightness:
4000 ANSI lumens

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
BT5 1 Thursday Best delivery
Fast shipping
2,161.99 € Best price
WH353 1 11.08.2026
2,283.49 €
Fast shipping
2,161.99 €
Stock: 1
Delivery Date: Thursday Best delivery
Warehouse: BT5
2,283.49 €
Stock: 1
Delivery Date: 11.08.2026
Warehouse: WH353

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Customer questions

FAQ

How much does the BenQ LH850ST projector 1080p 4000 ANSI cost, and is it available for purchase?

The price is 2,161.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 Thursday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can BenQ LH850ST projector 1080p 4000 ANSI 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 BenQ LH850ST projector 1080p 4000 ANSI 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 BenQ 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 BenQ 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, interactive, card reader integrated, wi-fi, ethernet lan, smart tv, dvi port, composite video in, component video (ypbpr/ycbcr) in, hdmi ports quantity, vga (d-sub) ports quantity, 3d, full hd, service life of light source, light source type, smart projector, native aspect ratio, contrast ratio (typical), projector native resolution, projection technology, 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.
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