# Standard throw projector Viewsonic LS901-4K 5500 ANSI lumens UHD 4K

**URL:** https://aio.lv/en/product--viewsonic-ls901-4k--11275952
**Data updated:** 2025-12-30 21:05 (EET)
**Category:** Projectors
**Manufacturer:** VIEWSONIC
**Manufacturer code:** LS901-4K
**EAN:** 0766907027624
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 719.99 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 2 247.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viewsonic-ls901-4k--11275952

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 6.20 EUR |

## Summary description

The Viewsonic LS901-4K is a standard throw projector with 5500 ANSI lumens brightness and UHD 4K resolution. It features a contrast ratio of 3000000:1 and a long light source life of 20000 hours, extending to 30000 hours in economic mode. The projector supports vertical lens shift and has a low noise level of 31 dB, making it ideal for presentations and home cinema.

## Long description

The ViewSonic LS901-4K is a standard-throw 4K UHD projector from the Luminous Superior Series designed for large-venue installations. With 5,500 ANSI lumens, a 0.65” DMD chip using DLP technology and a high native contrast ratio, it produces detailed 4K imagery on screens larger than 100 inches. The projector supports HDR/HLG, 21:9 aspect ratio, portrait and 360° projection modes, and offers LAN control for integration into corporate environments. A 1.7x optical zoom, vertical lens shift and H/V keystone adjustment provide flexible placement options. The LS901-4K uses third-generation laser phosphor technology and provides up to 30,000 hours of light source life in eco mode, reducing maintenance for museums, education and business installations.
Advantages
The LS901-4K combines high brightness (5,500 ANSI lumens) and UHD 4K resolution to maintain clarity on very large screens while HDR/HLG support preserves color and detail. A 0.65” DMD DLP engine and a high native contrast ratio enhance image sharpness. Installation is simplified by 1.7x optical zoom, vertical lens shift and H/V keystone adjustments, plus portrait and 360° projection options. Third-generation laser phosphor light source extends operating life up to 30,000 hours, lowering total cost of ownership, and LAN control enables centralized management.
Suitable for
Museums and exhibitions
Lecture halls and educational institutions
Corporate meeting rooms and Microsoft Teams Rooms
Large-format digital signage and attraction displays
Key specifications
Brightness: 5,500 ANSI lumens
Resolution: UHD 4K (native 4K support)
Contrast ratio: high native contrast (manufacturer data)
DMD chip: 0.65” DMD with DLP technology
Lens: 1.7x optical zoom, vertical lens shift, H/V keystone
Aspect ratio support: 16:9 native, up to 21:9
Screen size compatibility: 762 – 7,620 mm
Light source life: up to 30,000 hours (eco mode)
Noise level: 31 dB (typical)
Weight: 4.85 kg
Color: White
How to use
Position the projector at the appropriate throw distance for your desired screen size and use the 1.7x optical zoom to frame the image. Adjust vertical lens shift and H/V keystone to correct geometry without digital scaling where possible. Select portrait or 360° projection modes in the menu if required for specialized installations. Connect to a network via LAN for remote control and monitoring, and enable HDR/HLG in source devices to take advantage of expanded dynamic range.
Usage recommendations
For long-term reliable performance, operate the projector in eco mode where image brightness requirements allow, schedule periodic firmware updates and integrate LAN monitoring to track lamp hours and maintenance intervals.

## Specifications

### Projector

| Feature | Value |
|---|---|
| Contrast ratio (typical) | 3000000:1 |
| Horizontal scan range | 15 - 255 |
| Vertical scan range | 23 - 240 |
| Projection distance | 0.8 - 13.6 |
| Projector brightness | 5500 ANSI lumens |
| Screen size compatibility | 762 - 7620 |
| Keystone correction, vertical | -30 - 30 |
| Keystone correction, horizontal | -30 - 30 |
| Native aspect ratio | 16:9 |
| Number of colours | 1.07 billion colours |

### Multimedia

| Feature | Value |
|---|---|
| Number of built-in speakers | 2 |
| RMS rated power | 30 W |
| Built-in speaker(s) | Yes |

### Display

| Feature | Value |
|---|---|
| Built-in display | No |

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |
| Manual | Yes |

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | White |
| Market positioning | Education |
| Product type | Standard throw projector |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |

### Lens system

| Feature | Value |
|---|---|
| Zoom capability | Yes |
| Aperture range (F-F) | 2.3 - 3 |
| Focal length range | 17.63 - 27.9 |
| Offset | 154 % |
| Vertical lens shift range | -21 - 0 |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 245 W |
| Power source | AC |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 |

### Light source

| Feature | Value |
|---|---|
| Service life of light source (economic mode) | 30000 h |
| Service life of light source | 20000 h |

### Ports & interfaces

| Feature | Value |
|---|---|
| Serial interface type | RS-232 |
| USB 2.0 ports quantity | 2 |
| Audio (L/R) out | 1 |
| AC (power) in | Yes |
| HDMI ports quantity | 2 |

### Features

| Feature | Value |
|---|---|
| Noise level | 31 dB |
| Noise level (economic mode) | 25 dB |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 4.85 kg |
| Package weight | 6800 g |
| Height | 132 mm |
| Width | 337 mm |
| Depth | 280 mm |
| Package depth | 387 mm |
| Package height | 195 mm |
| Package width | 496 mm |

### Video

| Feature | Value |
|---|---|
| Full HD | Yes |

## FAQ

### How much does the Standard throw projector Viewsonic LS901-4K cost, and is it available for purchase?

The price is 2,719.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 22.06.2026 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 Standard throw projector Viewsonic LS901-4K be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: native aspect ratio, screen size compatibility, projector brightness, weight, product colour, 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 Standard throw projector Viewsonic LS901-4K?

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.

## Image

https://aio.lv/img/cache/product/11275952/65457827_large.webp