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- IS THIS COVER RIGHT FOR YOU? This insurance has been designed to protect your product against accidental damage and breakdown (not already covered by the seller and/or manufacturer guarantee) for 2 years. For full details, please read the Insurance Product Information Document (IPID) and policy terms using the links provided above.
- COVERAGE AND BENEFITS: Protecting you against the costs of repairing or replacing your product should it suffer accidental damage (e.g. drops, falls, liquids, fire) or electrical or mechanical breakdown. Going above and beyond the seller and/or manufacturer guarantee. With no excess payment to make in the event of a claim.
- CLAIMS PROCESS: Expert repair service at your home or at our repair centre. 98% of claims accepted*. Once your claim has been approved if your product can't be repaired it will either be replaced, or we'll issue an Amazon e-gift card to the value of a replacement. You are entitled to 3 repairs over any 12-month period, all repairs come with a 6-month guarantee. Upon replacement or e-gift card settlement your policy will end. *Assurant monthly performance statistics (avg. Jan-24 to Jun-24).
- RESTRICTIONS: Cover is for UK residents (excluding Channel Islands and Isle of Man) aged 18 years and over. The following is not covered – Theft, loss, cosmetic damage, malicious damage, not taking reasonable care or improper use (as defined in T&Cs), virus or software problems. If you are unable to provide the insured product at point of claim for inspection it will be classed as lost and not covered.
- CANCELLATION: Full refund within 45 days if no claims have been made, thereafter you will receive a partial refund based on how many full unexpired days of cover are remaining minus any claims costs.
- IS THIS COVER RIGHT FOR YOU? This insurance has been designed to protect your product against accidental damage and breakdown (not already covered by the seller and/or manufacturer guarantee) for 3 years. For full details, please read the Insurance Product Information Document (IPID) and policy terms using the links provided above.
- COVERAGE AND BENEFITS: Protecting you against the costs of repairing or replacing your product should it suffer accidental damage (e.g. drops, falls, liquids, fire) or electrical or mechanical breakdown. Going above and beyond the seller and/or manufacturer guarantee. With no excess payment to make in the event of a claim.
- CLAIMS PROCESS: Expert repair service at your home or at our repair centre. 98% of claims accepted*. Once your claim has been approved if your product can't be repaired it will either be replaced, or we'll issue an Amazon e-gift card to the value of a replacement. You are entitled to 3 repairs over any 12-month period, all repairs come with a 6-month guarantee. Upon replacement or e-gift card settlement your policy will end. *Assurant monthly performance statistics (avg. Jan-24 to Jun-24).
- RESTRICTIONS: Cover is for UK residents (excluding Channel Islands and Isle of Man) aged 18 years and over. The following is not covered – Theft, loss, cosmetic damage, malicious damage, not taking reasonable care or improper use (as defined in T&Cs), virus or software problems. If you are unable to provide the insured product at point of claim for inspection it will be classed as lost and not covered.
- CANCELLATION: Full refund within 45 days if no claims have been made, thereafter you will receive a partial refund based on how many full unexpired days of cover are remaining minus any claims costs.
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BenQ W1800 4K HDR Home Cinema Projector, 100% Rec.709 Colour Space, Support HDR10 & HLG, Wireless Projection, 3D, 2D Keystone, 1.3X Zoom for Easy Upgrade to 4K Projector
- If additional works are required, additional costs may be incurred
- Identification of best location for projector installation
- Assessment of proper ventilation
- Unit test with picture alignment and focus
- Mounting of customer-supplied projector and projector mount to ceiling
Purchase options and add-ons
Brand | BenQ |
Recommended uses for product | Home Cinema |
Special feature | Support 4K, HDR, Rec.709, and quality certification |
Connectivity technology | HDMI |
Display resolution | 3840 x 2160 |
Display resolution maximum | 3840 x 2160 |
Display type | DLP |
Product dimensions | 50L x 50W x 28H centimetres |
Form factor | Portable |
Mounting type | Tabletop Mount |
About this item
- TRUE 4K UHD RESOLUTION: 8.3 million Individual Pixels give incredible clarity and crisply defined details
- CINEMATIC COLOR TECHNOLOGY: CinematicColor technology reproduces out-of-the-box 100% Rec.709 colour accuracy
- PROJECTOR-OPTIMIZED HDR (HDR10/HLG): Supercharged by HDR10 & HLG support with BenQ exclusive Auto HDR colour rendition and cinema-optimized technology
- EASY UPGRADE TO 4K WONDERS: 1.3x big zoom with 2D keystone and picture rotation enable more flexibility to be set up in a limited space
- ANDROID TV COMPATIBLE: Upgrade your W1800 to a smart home projector with the optional BenQ QS01 Android TV dongle
Top Brand
BenQ

95% positive ratings from 1K+ customers

10K+ recent orders from this brand
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This item ![]() BenQ W1800 4K HDR Home Cinema Projector, 100% Rec.709 Colour Space, Support HDR10 & HLG, Wireless Projection, 3D, 2D Keystone, 1.3X Zoom for Easy Upgrade to 4K Projector | Recommendations | |||||
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Price | £999.00£999.00 | £1,999.00£1,999.00 | -3% £1,257.99£1,257.99 Was: £1,299.00 | -18% £451.56£451.56 RRP: £549.99 | -8% £1,099.00£1,099.00 RRP: £1,199.00 | £999.00£999.00 |
Delivery | Get it as soon as Tomorrow, May 16 | Get it Wednesday, May 21 | Get it 19 – 22 May | Get it as soon as Sunday, May 18 | Get it as soon as Sunday, May 18 | Get it as soon as Sunday, May 18 |
Customer Ratings | ||||||
Sold by | Richer Sounds | Richer Sounds | visunext UK | Amazon | ViewSonic Europe | ViewSonic Europe |
hardware interface | hdmi | hdmi | hdmi | usb2.0, 802 11 acbgn, hdmi, vga | usb2.0 a, 3 5 mm audio, hdmi | usb, hdmi |
display resolution | 3840 x 2160 | 3840 x 2160 | 3840 x 2160 | 1980 x 1080 | 3840 x 2160 | 3840 x 2160 |
brightness | — | 1800 ANSI | 3200 lumen | 3500 | 3500 lumen | 3200 |
native resolution | 3840 x 2160 | 3840 x 2160 | 3840 x 2160 | 1920 x 1080 | 3840 x 2160 | 3840 x 2160 |
image contrast ratio | 16:9 | 100000:1 | 10000:1 | 16,000 : 1 | 1000000:1 | 12000:1 |
maximum throw distance | 7.5 meters | 72 inches | 7.6 meters | 3.82 meters | 10 meters | 10.96 meters |
min throw distance | 0.75 meters | 3.2 meters | 0.76 meters | 2.35 meters | 7 meters | 1 meters |
controller type | Remote Control | Remote Control | Button Control | Remote Control | standard wireless controller for xbox | Remote Control |
mounting type | Tabletop Mount | Tabletop Mount | Tabletop Mount | Ceiling Mount | Tabletop Mount | Tabletop Mount |
maximum image size | 200 inches | 200 inches | — | 332 inches | 300 inches | 300 inches |
minimum image size | 1 inches | 20 inches | — | 34 inches | 30 inches | 30 inches |
From the manufacturer

Immerse Yourself in 4K Home Cinema the Way Directors Intended

Immerse Yourself in 4K Home Cinema the Way Directors Intended
Get comfortable and enjoy movies at home, the way filmmakers intended: out-of-the-box colour accuracy, cinematic colours, and grand pictures on BenQ Home Projectors. Surround yourself in your own home theater.
Key Features:
- True 4K UHD 8.3 megapixel resolution with projector-optimized HDR10 / HLG
- CinematicColor 100% Rec. 709 accurate colour with factory calibration report
- 100”@8.2ft (2.5m) projection with 1.3x big zoom, 2D keystone and picture rotation
- Easy 4K upgrade for BenQ W1070, W1090, W2000 same screen size and throw distance
- W1800 Guaranteed Product security updates until 12.31.2024
4K UHD True 8.3 Million Pixel Perfection
Stunning 4K UHD 3840x2160 resolution is four times the pixel count of 1080p Full HD. With 8.3 million distinct pixels for each frame, W1800 minimizes blur and displays crisp, clear video. Additionally, the new generation 0.47” single-DMD DLP technology showcases sleek, modern design to complement your viewing space.
Hyper-Realistic Video Quality
Optimized for projection, BenQ exclusive HDR-PRO technology enhances the 4K HDR viewing experience via Active Iris and Dynamic Black technologies. Employing enhanced tone mapping, HDR-PRO offers greater contrast range to bring out every detail from 4K Blu-rays as well as streaming content for unparalleled cinematic enjoyment.
Supercharged by HDR10 & HLG
BenQ’s HDR-PRO technology is supercharged by HDR10 & HLG(Hybrid Log-Gamma) support, offering incredible visuals whether you’re blasting through a Blu-ray movie or streaming content, sports match on popular platforms.
CinematicColor 100% Rec.709
Enhancing optimal colours for precise picture quality, BenQ CinematicColor technology reach up to 100% Rec.709 perfectly reproduces authentic cinematic quality with wide and precise colour accuracy as how the directors have originally envisioned.
Filmmaker Mode
Filmmaker Mode preserves motion cadence, cinematic colour, dynamic range, and brightness that directors intended for the big screen. BenQ home projectors support the filmmakers’ desire for home viewers to relive majestic scenes and tender moments the way they were meant to be seen.
Factory Calibrated Out-of-the-Box Colour Accuracy
W1800 individual factory calibration reports, provides 100% Rec.709 with Delta E<3* by BenQ exclusive CinematicColor technology to reproduce authentic colours of Hollywood films.
*Delta E<3 performance enabled in D. Cinema modes.
1.3X Zoom for Flexible Throw Distances
W1800 maximizes available space with a range of throw distances, enabling 4K big-screen entertainment in tight quarters.
*The W1800 designed with a throw ratio compatible with BenQ W1070, W1090, W2000 projectors which can share the same ceiling mount for easy 4K upgrade.
2D Keystone for Perfect Alignment
2D keystone eliminates trapezoid effects when projecting from various room locations for ease and convenience.
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W1720 (4K UHD)
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W1800 (4K UHD)
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W1800i (4K UHD)
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W2700i (4K UHD)
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Customer Reviews |
4.1 out of 5 stars 412
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4.2 out of 5 stars 29
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4.1 out of 5 stars 412
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4.1 out of 5 stars 412
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Price | — no data | £999.00£999.00 | — no data | — no data |
Android TV | no data | no data | ✓ | ✓ |
Contrast Ratio (FOFO) | 10,000: 1 | 10,000: 1 | 10,000: 1 | 30,000: 1 (Dynamic Iris) |
HDR-PRO | no data | no data | no data | ✔ (Dynamic Iris) |
HDR (HDR10 / HLG) | ✓ | ✓ | ✓ | ✓ |
ANSI Lumen | 2,000 | 2,000 | 2,000 | 2,000 |
Throw Ratio | 1.50 - 1.65 (100”@3,32m / 10,9ft) | 1.13 - 1.46 (100 "@2.5m / 8.2ft) | 1.13 - 1.46 (100 "@2.5m / 8.2ft) | 1.13 ~ 1.47 (100 "@2.5m/ 8.2ft) |
Lens Shift | no data | no data | no data | ✔ (Vertical up to +10%) |
Lamp Life | 15,000 hours | 15,000 hours | 15,000 hours | 15,000 hours |
Colour Performance | CinematicColor with 100% Rec 709 | CinematicColor with 100% Rec 709 | CinematicColor with 100% Rec 709 | CinematicColor with 100% Rec 709 & 95% DCI-P3 |
Connectivity | HDMI x 2, USB x 1, and more | HDMI x 2, USB x 1, and more | HDMI x 2, USB x 1, and more | no data |
What's in the box?
Product details
- Product Dimensions : 50 x 50 x 28 cm; 3.1 kg
- Date First Available : 2 Aug. 2021
- Manufacturer : BenQ
- ASIN : B09BMW1L4L
- Item model number : W1800
- Best Sellers Rank: 39,435 in Electronics & Photo (See Top 100 in Electronics & Photo)
- 306 in Projectors
- Customer reviews:
Customer reviews
- 5 star4 star3 star2 star1 star5 star73%11%0%0%16%73%
- 5 star4 star3 star2 star1 star4 star73%11%0%0%16%11%
- 5 star4 star3 star2 star1 star3 star73%11%0%0%16%0%
- 5 star4 star3 star2 star1 star2 star73%11%0%0%16%0%
- 5 star4 star3 star2 star1 star1 star73%11%0%0%16%16%
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonReviews with images

A great projector with features that outweighs its price tag
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 9 January 2025Brought as a gift husband very pleased with it . I wasn't so impressed with the delivery driver as he said left in porch I don't have an actual porch just an undercover small area by front door . Wasn't sure this was a good idea with a £1000 projector!!
- Reviewed in the United Kingdom on 12 October 2022This projector is incredible for the money, awesome silky smooth picture with great brightness even in day time viewing the picture is just awesome.
The sound is something I'm not bothering reviewing as anyone using this for home cinema will be using a surround system.
I have had 9 cheap brand projectors in the past and took the plunge for this top brand and the difference in picture quality is just hard to put across in words it is just that much better, and no screen judder when playing 24hz blu rays.
The only thing you need to aware of if you are ceiling mounting is you will need to be right up against the ceiling as the projectors lense projects at 15 degrees so it will be projecting down when it is upside down when ceiling mounted.
Overall the best projector I've ever owned, 5 stars all the way.
- Reviewed in the United Kingdom on 13 September 2022Nothing straight forward.
1. Weak signal required to prevent constant 'signal searching'.
2. Difficult to switch off with remote - can't tell if it's on or off. Regular rebooting required at mains. And when it's on the ceiling this is aggravating.
3. Difficult to get in right place to get full screen coverage. Would prefer to see some flexibility internally versus having to spend days up a precarious ladder remounting.
4. by the time i got it working i cant recall if the picture on the old projector was as good or not. not sure it was worth all the effort and expense.
- Reviewed in the United Kingdom on 16 January 2024I love it, I've only had it a short while but I can't fault it
- Reviewed in the United Kingdom on 6 September 2023The media could not be loaded.
5.0 out of 5 starsA great projection, not the easiest to set up and the ‘out the box’ factory setting aren’t good but a few days of altering them it’s fantastic and I also changed the screen to a shade darker grey than I had for the previous BenQ projector and doing that has really made the picture amazing. I’ve worked as a cinema projectionist for years and it can stand proud with the latest layers being installed.A great projector with features that outweighs its price tag
Reviewed in the United Kingdom on 6 September 2023
Images in this review
- Reviewed in the United Kingdom on 23 November 2022Absolutely fantastic for the money. Very pleased with the picture quality. Combined with HDMI over Ethernet adapters and ceiling mount it was the perfect addition for our home cinema.
Only very small downside it a little noise from the fan but it's only noticable during quiet parts in movies and after a while you don't notice at all. I think this is made worse for us as it is directly above our seating position.
5.0 out of 5 starsAbsolutely fantastic for the money. Very pleased with the picture quality. Combined with HDMI over Ethernet adapters and ceiling mount it was the perfect addition for our home cinema.Icing on the cake for our home cinema.
Reviewed in the United Kingdom on 23 November 2022
Only very small downside it a little noise from the fan but it's only noticable during quiet parts in movies and after a while you don't notice at all. I think this is made worse for us as it is directly above our seating position.
Images in this review
- Reviewed in the United Kingdom on 1 May 2023Sharp, vibrant, colourful with good motion handling & Shadow detail. As usual with most budget PJs, black levels are just ok & there is some fan noise but make no mistake, this is a fantastic PJ For the price. Great for general use, movies & Casual gaming. Lights off for best picture quality. TLOUP1 & P2 look amazing on this PJ.
- Reviewed in the United Kingdom on 5 May 2023I have a cinema now, this rules
Top reviews from other countries
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FAST 007Reviewed in France on 24 October 2024
5.0 out of 5 stars Très bon produit
Rien à dire bon rapport qualité
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Amazon KundeReviewed in Germany on 2 October 2023
4.0 out of 5 stars Gut
4K ist super scharf für Präsentationen. Für Filme würde ich doch eher einen HD-Beamer empfehlen und kein 4K. Das Bild zeigt doch sehr stark die Verpixelung von gestreamten Filmen, was den Film-Effekt trübt. Auch sind die Farben recht stark und eine Verschiebung auf einen Punkt hat bereits sehr starke Auswirkung. Leise ist er auch nicht besonders, hier am besten einen kleinen Lautsprecher ans Gerät stellen, damit das Rauschen nicht so auffällt. Außerhalb des Eco-modes ist das Rauschen des Lüfters leider viel zu stark. Negativ bewerte ich auch den schwergängigen Fokusring zum scharfstellen.
Das Bild ist zudem etwas kompliziert positionierbar, und macht außerhalb merkwürdige Ränder.
Insgesamt ein guter Beamer, mit scharfen Bild, knalligen Farben und ruckelfreien Streaming.
Fernbedienung braucht man nicht. Man kann alles am Beamer einstellen.
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Philippe du 37Reviewed in France on 3 September 2022
4.0 out of 5 stars Tres bon rapport qualité/prix.
Image nette et très détaillée.Un peu plus de contraste aurait été bénéfique pour avoir 5 étoiles .Beaucoup moins bruyant que mon ancien w1070+ et image plus fluide.Satisfait de mon achat.
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Alex MoldovanReviewed in Italy on 15 November 2022
4.0 out of 5 stars Benq W1800... Quasi...
Consegna perfetta, imballo eccelente
Telecomando retroilluminato molto molto comodo
Il proiettore in sé sembra ben fatto, bello anche esteticamente, nota negativa (ma di quale ero al corrente) manca una protezione sul gruppo ottico però ciò non è nulla di grave nel caso mio, impossibile graffiarlo perché sta attaccato ad una staffa al soffitto.
La rotella di zoom è di focus sembrano ben fatte, oppongono la giusta resistenza quando vanno ruotate
Menu abbastanza complesso, non manca nulla di ciò che un utilizzatore normale potrebbe avere bisogno per un corretto settaggio
Immagine luminosa ma forse mi aspettavo un po' di più nella fascia di prezzo con i 2000 lumen dichiarati. In realtà come paragone ho un Xgimi Elfin che costa la metà e dichiara 800 lumen (non dico che sono uguali ma considerata la differenza di prezzo forse era un acquisto migliore)
Punto forte invece la naturalezza dei colori, il contrasto eccezionale (caratteristiche che appunto, nella fascia di prezzo sono difficili da battere)
Grande neo invece è il rumore... In modalità LAMP SAVE si sente la ventola ma uno tende a non farci caso dopo un po', soprattutto se si usa un impianto audio decente, invece quando non è in Eco Mode o LAMP SAVE diventa quasi impossibile l'utilizzo soprattutto se si pensa di utilizzare l'audio suo integrato.
Comunque, chi vuole il 4k, HDR10+ e quant'altro ma allo stesso tempo bada anche al budget, qualche compromesso lo deve fare
Alex MoldovanBenq W1800... Quasi...
Reviewed in Italy on 15 November 2022
Telecomando retroilluminato molto molto comodo
Il proiettore in sé sembra ben fatto, bello anche esteticamente, nota negativa (ma di quale ero al corrente) manca una protezione sul gruppo ottico però ciò non è nulla di grave nel caso mio, impossibile graffiarlo perché sta attaccato ad una staffa al soffitto.
La rotella di zoom è di focus sembrano ben fatte, oppongono la giusta resistenza quando vanno ruotate
Menu abbastanza complesso, non manca nulla di ciò che un utilizzatore normale potrebbe avere bisogno per un corretto settaggio
Immagine luminosa ma forse mi aspettavo un po' di più nella fascia di prezzo con i 2000 lumen dichiarati. In realtà come paragone ho un Xgimi Elfin che costa la metà e dichiara 800 lumen (non dico che sono uguali ma considerata la differenza di prezzo forse era un acquisto migliore)
Punto forte invece la naturalezza dei colori, il contrasto eccezionale (caratteristiche che appunto, nella fascia di prezzo sono difficili da battere)
Grande neo invece è il rumore... In modalità LAMP SAVE si sente la ventola ma uno tende a non farci caso dopo un po', soprattutto se si usa un impianto audio decente, invece quando non è in Eco Mode o LAMP SAVE diventa quasi impossibile l'utilizzo soprattutto se si pensa di utilizzare l'audio suo integrato.
Comunque, chi vuole il 4k, HDR10+ e quant'altro ma allo stesso tempo bada anche al budget, qualche compromesso lo deve fare
Images in this review
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QuiFalcoReviewed in Italy on 14 September 2023
5.0 out of 5 stars Tutto KappaRogerPositivo
Tutto KappaRogerPositivo