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header-product Short-throw projector BenQ LH830ST — DLP, UHD 4K (3840x2160), 4000 ANSI lumens, laser, fixed zoom, 16:9, black
1,982.49 €

Short-throw projector BenQ LH830ST — DLP, UHD 4K (3840x2160), 4000 ANSI lumens, laser, fixed zoom, 16:9, black

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BenQ LH830ST short-throw DLP projector UHD 4K Photo 1
BenQ LH830ST short-throw DLP projector UHD 4K Photo 2
BenQ LH830ST short-throw DLP projector UHD 4K Photo 3
BenQ LH830ST short-throw DLP projector UHD 4K Photo 4
BenQ LH830ST short-throw DLP projector UHD 4K Photo 5
BenQ LH830ST short-throw DLP projector UHD 4K Photo 6
BenQ LH830ST short-throw DLP projector UHD 4K Photo 7
BenQ LH830ST short-throw DLP projector UHD 4K Photo 8
BenQ LH830ST short-throw DLP projector UHD 4K Photo 9
BenQ LH830ST short-throw DLP projector UHD 4K Photo 1
BenQ LH830ST short-throw DLP projector UHD 4K Photo 2
BenQ LH830ST short-throw DLP projector UHD 4K Photo 3
BenQ LH830ST short-throw DLP projector UHD 4K Photo 4
BenQ LH830ST short-throw DLP projector UHD 4K Photo 5
BenQ LH830ST short-throw DLP projector UHD 4K Photo 6
BenQ LH830ST short-throw DLP projector UHD 4K Photo 7
BenQ LH830ST short-throw DLP projector UHD 4K Photo 8
BenQ LH830ST short-throw DLP projector UHD 4K Photo 9
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Short-throw projector BenQ LH830ST — DLP, UHD 4K (3840x2160), 4000 ANSI lumens, laser, fixed zoom, 16:9, black

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Short-throw projector BenQ LH830ST — DLP, UHD 4K (3840x2160), 4000 ANSI lumens, laser, fixed zoom, 16:9, black

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Short description

BenQ LH830ST is a short-throw DLP projector with native UHD 4K (3840x2160) resolution and 4000 ANSI lumens brightness. It uses a laser light source with up to 20,000 h service life (30,000 h in economic mode), fixed zoom and 116% offset. Connectivity includes HDMI 2.0b and RS-232. Noise is 30 dB (24 dB eco). Designed for meeting rooms, classrooms and installations requiring bright, detailed short-throw projection.
Available at price 1,982.49 €: 2 pcs.
Total available for order: 11 pcs.
Warranty: 2 Years
SKU: 11563294
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
13.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
18.08.2026 {{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
18.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 55.07 euros per month
Leasing for legal entities: from 68.99 euros per month
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Product information

Description

The BenQ LH830ST is a short-throw DLP projector with native UHD 4K (3840x2160) resolution and 4000 ANSI lumens brightness. Designed for installations that require clear, detailed images from a short distance, it uses a laser light source rated for up to 20,000 hours of service life and supports fixed zoom with a short-throw ratio for large images in confined spaces. The projector includes network connectivity and management features suitable for multi-projector systems and professional AV deployments.

Advantages

The LH830ST delivers stable colour performance and high visual clarity including Rec.709 accuracy, a high contrast ratio and 4000 ANSI lumen brightness for reliable visibility in well-lit environments. It offers an installer-ready workflow with a one-click blending preset to reduce setup time for multi-projector arrays and BenQ WBA factory white-balance calibration to minimise manual adjustments. The optical engine is sealed to IP6X standards for dust resistance, and an optional protective filter plus an automatic filter-timer reset mechanism help reduce maintenance. Network-based firmware management and remote monitoring simplify large-scale deployment and ongoing diagnostics.

Suitable for

  • Multi-projector edge-blending installations in auditoriums and exhibition halls
  • Meeting rooms and classrooms requiring short-throw projection
  • Permanent installations in dusty or industrial spaces
  • AV systems that require centralized firmware updates and remote diagnostics

Key specifications

  • Projection technology: DLP
  • Native resolution: UHD 4K (3840 x 2160), 16:9
  • Brightness: 4000 ANSI lumens
  • Light source: Laser, up to 20,000 hours service life
  • Short-throw ratio: 0.5 (short-throw for large image from short distance)
  • Colour support: 1.07 billion colours, Rec.709 colour performance
  • Contrast: Up to 3,000,000:1 (dynamic)
  • Audio: Built-in 15 W speaker
  • Connectivity: Ethernet LAN, HDMI 2.0b, RS-232
  • Power consumption: AC 230 W
  • Dimensions & weight: around 3.4 kg (portable for installation)

How to use

Install the LH830ST on a short-throw mount or surface so the projector is positioned at the recommended distance for the desired image size. Use the one-click blending preset for multi-projector setups and activate BenQ WBA factory calibration to harmonize colours across units. Connect to the local network to enable remote monitoring, firmware updates and diagnostics. If installed in dust-prone environments, fit the optional protective filter and allow the projector’s auto reset mechanism to track filter usage when replacements are fitted. Refer to the official installation guide for exact throw-distance tables, mounting orientations (including 360° and portrait projection), and safety instructions.

Usage recommendations

For multi-projector edge blending, perform initial alignment and white-balance using the BenQ WBA and the one-click blending preset, then fine-tune geometry and overlap. In dusty venues, use the optional filter and schedule periodic checks; rely on network firmware management to keep all projectors updated without individual onsite maintenance.

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.
3.4 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.
230 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.
Business
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).
30 dB
Interactive:
No
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
No
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
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
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
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

Logistics data

Quantity per pack:
1 pc(s)

Packaging content

Cables included:
Power
Manual:
Yes
Mounting brackets 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.
120.5 mm
Depth: The distance from the front to the back of something.
229.3 mm
Width: The measurement or extent of something from side to side.
279.2 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.
3.4 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.
230 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

Placement: Where the product can be placed e.g. floor, wall.
Ceiling, Desktop
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.
Business
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.
15 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".
IP6X
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):
24 dB
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
30 dB
Interactive:
No

Network

Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
No
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
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Ports & interfaces

PC Audio out:
Yes
Serial interface type:
RS-232
USB 2.0 Type-A ports quantity:
2
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

Video

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:
116 %
Throw ratio:
0.496
Zoom type:
Fixed
Zoom capability: The amount that the camera lens can zoom.
Yes

Light source

Service life of light source (economic mode):
30000 h
Service life of light source:
20000 h
Light source type:
Laser

Projector

Keystone correction, vertical:
30
Keystone correction, horizontal:
30
Horizontal scan range:
15 - 135
Vertical scan range:
23 - 120
Number of colours:
1.07 billion colours
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
Projection technology:
DLP
Projector brightness:
4000 ANSI lumens

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH353 2 13.08.2026
1,982.49 €
BT5 2 Monday Best delivery
Fast shipping
2,034.99 €
WH321 2 11.08.2026
2,261.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH345 5 13.08.2026
2,118.49 €
1,982.49 €
Stock: 2
Delivery Date: 13.08.2026
Warehouse: WH353
Fast shipping
2,034.99 €
Stock: 2
Delivery Date: Monday Best delivery
Warehouse: BT5
2,261.99 €
Stock: 2
Delivery Date: 11.08.2026
Warehouse: WH321
Available only for legal entities
2,118.49 €
Stock: 5
Delivery Date: 13.08.2026
Warehouse: WH345

Customer reviews

Customer questions

FAQ

How much does the BenQ LH830ST short-throw DLP projector UHD 4K cost, and is it available for purchase?

The price is 1,982.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 13.08.2026 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 BenQ LH830ST short-throw DLP projector UHD 4K 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 LH830ST short-throw DLP projector UHD 4K 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, wi-fi, ethernet lan, hdmi ports quantity, 3d, full hd, service life of light source, light source type, smart projector, native aspect ratio, contrast ratio (typical), 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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