# Home cinema projector BenQ W4100I 4K UHD, 3000 lumens

**URL:** https://aio.lv/en/product--benq-9hr087717e--11470821
**Data updated:** 2026-01-13 11:28 (EET)
**Category:** Projectors
**Manufacturer:** BenQ
**Manufacturer code:** 9H.R0877.17E
**EAN:** 4718755096181
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3 284.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 2 714.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--benq-9hr087717e--11470821

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

BenQ W4100I is a home cinema projector with 4K UHD resolution and 3000 lumens brightness, designed for movie and multimedia viewing in dedicated home theaters or living rooms. It delivers clear, detailed images and improved color performance for large-screen projection in dim to moderately lit rooms. Suitable for film, streaming and gaming on a big screen.

## Long description

BenQ W4100I is a home cinema projector with native 4K (3840 x 2160) resolution and a lamp light source that delivers up to 3200 ANSI lumens. It uses DLP projection technology and supports an aspect ratio of 16:9, offering high colour depth (1.07 billion colours) and a high contrast ratio for detailed images. The projector includes built-in Wi‑Fi, Bluetooth 5.0 and runs Android 11.0 for smart functionality, making it suitable for movie and multimedia viewing in dedicated home theaters or living rooms.
Advantages
The projector combines 4K native resolution with DLP technology and a bright lamp to produce clear, detailed images in dim to moderately lit rooms. Adjustable throw ratio and 1.3x zoom allow flexible installation distances, while vertical and horizontal keystone correction (±30°) simplify alignment. Long lamp life options and low standby power consumption contribute to economical operation. Integrated Android, Wi‑Fi and Bluetooth provide smart features and easy wireless content streaming.
Suitable for
Dedicated home theaters
Living room movie nights
Multimedia playback and streaming
Large-screen presentations at home
Key specifications
Projection technology: DLP
Native resolution: 4K UHD (3840 x 2160)
Brightness: up to 3200 ANSI lumens
Aspect ratio: 16:9
Contrast ratio (typical): 3,000,000:1
Colours displayed: 1.07 billion
Light source: Lamp; service life: 20,000 / 30,000 hours
Throw ratio: 1.15–1.50
Zoom: 1.3x optical
Keystone correction: vertical ±30°, horizontal ±30°
Built-in OS: Android 11.0
Wireless: Wi‑Fi (802.11 a/b/g/n/ac, 2.4G/5G); Bluetooth 5.0
Connections: HDMI, USB‑A (USB 2.0), USB Mini‑B, Serial (RS‑232), 12V Trigger, 3.5 mm audio, S/PDIF
Built-in speaker: 1 × 5 W
Power consumption: 330 W (operation); 0.5 W (standby)
Noise level: 30 dB
Dimensions (W×D×H): 420.5 × 312.1 × 135.3 mm
Weight: 6.1 kg
How to use
Position the projector at an appropriate throw distance according to the 1.15–1.50 throw ratio and use the 1.3x zoom and ±30° keystone adjustments to align the image on the screen. Connect source devices via HDMI or USB, or stream content wirelessly using the built‑in Android OS with Wi‑Fi or Bluetooth. Use the 12V trigger for automatic screen control where supported and connect external audio via S/PDIF or the 3.5 mm output if required. Allow for adequate ventilation and place the unit on a stable surface or mount according to the manufacturer’s wall/ceiling mount instructions.
Usage recommendations
For best image quality, use the projector in a dim or darkened room, calibrate picture settings for your viewing environment, and maintain a regular lamp and air‑filter cleaning schedule to preserve brightness and contrast over time.

## FAQ

### How much does the BenQ W4100I home cinema projector 4K UHD cost, and is it available for purchase?

The price is 3,284.49 € (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 14.07.2026 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 W4100I home cinema projector 4K UHD 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 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11470821/66900897_large.webp