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Home / Home Cinema Projectors / ViewSonic PX728-4K UHD Home Cinema Projector, 2000 Lumens
Est. delivery 29 Aug - 2 Sept
Return within 14 days
3 Year Warranty
Installation services available
ViewSonic

ViewSonic PX728-4K UHD Home Cinema Projector, 2000 Lumens

SKU 766907008944
£1,197.60inc. VAT
£998.00 ex. VAT
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In stock — dispatched within 2 working days
Bought in the UK, backed in the UKWhy it matters →
  • In UK stock, ships from the UK
  • UK manufacturer warranty
  • UK-based engineers
  • No import duty or customs charges
  • GBP pricing, UK VAT invoices
Key specifications
Resolution3840x2160 (True 4K UHD)
Brightness2,000 ANSI Lumens
Projection TechnologyDLP
Lamp Life4,000 hrs Normal / 20,000 hrs SuperEco
Contrast Ratio12,000:1 (SuperEco)
Refresh Rate240Hz
Input Lag4.2ms
HDR SupportHDR/HLG

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ViewSonic PX728-4K UHD Home Cinema Projector, 2000 Lumens × 1£1,197.60
Total£1,197.60
inc. VAT
1

Description

The ViewSonic PX728-4K offers an accessible route into true 4K home entertainment. Native 3,840 x 2160 resolution with HDR/HLG support is paired with Cinema SuperColor Technology covering 100% of Rec.709, producing rich, accurate colour at 2,000 ANSI lumens. Gaming gets a genuine upgrade courtesy of 4.2ms ultra-fast input, a 240Hz refresh rate and USB Type-C connectivity for direct streaming from a Nintendo Switch, making the PX728-4K equally capable as a movie and gaming projector. Installation is straightforward thanks to powerful warping, auto V keystone, H/V keystone and 1.3x optical zoom, letting it fill a screen up to 300 inches from a wide range of positions. LAN control and 12V trigger output make it simple to integrate into a smart-home or custom-install automation system.

Key features

True 4K UHD with HDR/HLG

Native 3,840 x 2160 resolution for genuine 4K clarity.

240Hz / 4.2ms Input Lag

Gaming-ready performance including Nintendo Switch USB-C streaming.

Cinema SuperColor Technology

100% Rec.709 colour coverage for rich, accurate colour.

Smart-Home Ready

LAN control and 12V trigger output for automation integration.

Technical specifications

Resolution3840x2160 (True 4K UHD)
Brightness2,000 ANSI Lumens
Projection TechnologyDLP
Lamp Life4,000 hrs Normal / 20,000 hrs SuperEco
Contrast Ratio12,000:1 (SuperEco)
Refresh Rate240Hz
Input Lag4.2ms
HDR SupportHDR/HLG
Optical Zoom1.3x
Image SizeUp to 300"
Keystone CorrectionAuto V + H/V + warping
ConnectivityUSB Type-C, LAN control, 12V trigger
Colour TechnologyCinema SuperColor (100% Rec.709)
Use CaseHome cinema / smart-home install

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Delivery & returns

Estimated delivery 29 Aug - 2 Sept. UK mainland delivery only — some large or made-to-order items may carry longer lead times.

Unused items in original packaging can be returned within 14 days of delivery. Faulty items are covered under manufacturer warranty.

Full delivery & returns policy

Bought in the UK, backed in the UK

  • This item is in UK stock and ships to you from within the UK, so the order never crosses a customs border on its way to you.

  • The manufacturer warranty is honoured here in the UK. If something fails, you deal with us — not with an overseas seller in another time zone.

  • Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.

  • Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.

  • Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts — no currency conversion and no surprises at the door.

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Payment & security

Pay securely by card. Education customers can apply for a 30-day purchase order account.

Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice — no card payment required. Purchase orders and credit terms are for education customers only.

All transactions are processed over an encrypted, secure checkout.

Purchase order & invoice terms

Need help specifying this for your space?

Ask Andrew — he knows the full catalogue and can advise on installation, mounting and compatible AV systems.

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