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White rectangular laser DLP projector with front lens and ventilation grilles

Sharp

Sharp XP-M421W-W 4200-lumen WXGA business projector

SKU CH-BFJR-E3C14 MPN XP-M421W-W

A 4200-lumen WXGA laser DLP projector with a maintenance-free light source and filter-free design for classrooms and small meeting spaces

  • Bright 4200-lumen output for clear images in lit rooms
  • WXGA 1280 x 800 resolution delivers sharp text and graphics
  • Laser light source removes lamp replacement and cuts maintenance costs
  • DLP engine runs filter-free for simpler upkeep
  • ECO settings lower power use for greener operation

Ideal for Classrooms and Small Meeting Rooms

The Sharp XP-M421W-W is a 4200-lumen WXGA laser DLP projector built for K-12 classrooms and compact meeting spaces. Its 1280 x 800 resolution delivers a clear image visible throughout the room. The maintenance-free laser light source removes the recurring cost and downtime of lamp replacements. Direct power on and quick power off simplify daily operation for teachers and presenters.

Laser Light Source and Filter-Free DLP

The sealed laser engine eliminates the need for filter cleaning or replacement, reducing ongoing maintenance to near zero. ECO settings lower power consumption during use, supporting sustainability goals. A compact chassis decreases shipping volume and storage space compared to larger models. These factors combine to lower the total cost of ownership over the product life.

WXGA Resolution and Fixed Brightness

The native 1280 x 800 pixel grid suits legacy laptops and standard office content but cannot display full 1080p detail without scaling. Fixed 4200-lumen output is calibrated for rooms with controlled lighting; very bright environments may wash out the image. Buyers needing higher pixel density for detailed spreadsheets or CAD drawings should evaluate alternative resolutions. No lens-shift or zoom-range data is provided, so placement flexibility is unknown.

How it compares

Measured against everything we stock in Presentation Projectors, at today’s prices. Recalculated every night.

Price $780.99
Pricier than about 81% of the 608 comparable items (median $157.99).

Specifications

Size & build
Shipping weight4.54 kg
Package size400 × 279 × 157 mm

Questions about this item

Will the laser light source need replacement after extended use?

The laser light source is rated as maintenance-free and long-lasting, removing the periodic lamp changes required by lamp-based projectors.

What limits continuous operation at full 4200-lumen brightness?

Sustained full brightness is limited by thermal management; the projector uses ECO settings to reduce power and heat during long sessions.

How loud is the fan when the projector runs all day in a quiet classroom?

Fan noise is controlled by ECO modes that lower power consumption and heat output, keeping acoustic levels suitable for small meeting spaces.

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