Our take
The BenQ MW665 is a WXGA business projector for fixed meeting, classroom, or worship use where wired sources and a clear brightness specification matter. BenQ’s manual documents 1280 × 800 native resolution, a lamp engine, a 2 W speaker, HDMI and legacy video inputs, and LAN control; its official announcement states 3200 ANSI lumens. Optional wireless presentation support is a sharing workflow, not a built-in video-streaming platform. The model is old enough that lamp condition, connectors, and package completeness deserve direct checks.
A fixed meeting or classroom room that needs a bright WXGA data image and wired inputs for more than one source generation.
It is not for battery operation, native Full HD cinema, ultra-short-throw mounting, or app-based streaming without an external source.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The 3200 ANSI-lumen figure is stated by BenQ for the exact model.
- Native WXGA resolution and several legacy inputs support office and classroom sources.
- LAN control and optional presentation tools can fit an installed room workflow.
What to weigh up
- The native 1280 × 800 panel is lower resolution than Full HD.
- The lamp and AC design create service and placement needs for older units.
- Wireless presenter features should not be confused with integrated streaming apps.
The key details
| Model covered | MW665 |
|---|---|
| Image format | Native WXGA 1280 × 800 with 3200 ANSI lumens |
| Rated light output | Lamp-based conventional-throw optics and AC power |
| Placement | HDMI, VGA, S-video, composite, 2 W speaker, and LAN control |
Performance figures are manufacturer claims. Source checked October 7, 2026. Regional models and included accessories can differ.
What the features mean for you
WXGA fits a data-first room
BenQ’s manual identifies the MW665 as native WXGA 1280 × 800, a 16:10 image that gives business presentations and computer desktops a broad canvas. The format is more suited to charts, documents, and slides than to current cinema detail, since it has fewer pixels than Full HD. A source may send higher resolution, but the projector scales it to the native panel. Consider the typical text size and viewing distance in the room: a moderate projection for a meeting table may be legible, while fine spreadsheet details on a very large image can be harder to read. Match the projector’s aspect ratio to the content and screen to reduce unused space. Buyers choosing between this and an older XGA unit should weigh native horizontal pixels and the existing room setup.
The 3200 ANSI rating helps compare presentation brightness
BenQ’s official product announcement rates the MW665 at 3200 ANSI lumens. The ANSI label provides a useful measurement basis when comparing with other models that state the same method, but actual visibility still depends on lamp hours, operating mode, room light, image size, and screen. The rating should not be assumed to describe a used projector’s current output. Ask for the lamp-hour reading and look for uniform color and consistent focus across the image. The MW665 is lamp-based, so it does not have the maintenance profile of a solid-state laser projector. For a bright conference room, plan to control windows and choose a sensible screen size rather than expecting the original rating to overcome direct glare. The output figure is a strong data point, not a substitute for room planning or condition checks.
Wired connections and network control serve installed setups
BenQ lists HDMI, VGA, S-video, and composite inputs, plus LAN control in the MW665 documentation. That combination can bridge modern laptops and older office sources, while control networking can help a managed room. It is different from a streaming operating system: the manual and announcement do not establish a built-in app catalog for online video. A meeting room can use a computer, media player, or optional wireless presentation path, but the source device remains responsible for media services. Check the ports on the exact unit and identify adapters and cable runs before installing it. If users expect to open streaming apps directly on the projector, budget for an external device. LAN control is a room-management feature and should not be confused with an online entertainment platform.
Wireless presentation is an accessory or workflow decision
BenQ described wireless presentation through its QPresenter software and compatible accessories. That can help a presenter share a computer or mobile screen without routing a long video cable, but the source should be treated as collaboration or mirroring rather than a guaranteed Netflix-style app environment. The exact adapter or software support may depend on the unit, network, operating system, and age of the device. Confirm which components are included and whether current computers can use them before paying extra for a bundle. The projector still needs AC power and a wired source path may remain useful as a fallback. For day-to-day meetings, a reliable HDMI connection can be more predictable than an older wireless feature whose compatibility changes over time.
Check lamp health and image geometry before purchase
The MW665 is a conventional-throw lamp projector, so it needs a measured location, ventilation, and an outlet. Use BenQ’s manual to confirm screen distance for the intended image size, then check that the ceiling or table position avoids shadows and leaves room for service. The manual provides model-specific use and connection guidance, while the exact condition of a candidate unit remains unknown until tested. Verify lamp hours, filter, focus uniformity, color, remote, and operation of every input. Its 2 W mono speaker may work for a small meeting, but a larger room may need external audio. The model is a reasonable choice where WXGA and ANSI-rated brightness suit the task; it is less attractive when a buyer wants native Full HD, a current smart platform, or a low-maintenance light engine.
What else to compare
For a closer wall-mounted classroom image, compare the NEC NP-UM351W; for native Full HD gaming and short-throw placement, compare the BenQ TH671ST.
Before you buy
What is the MW665's native resolution?
BenQ's manual specifies WXGA 1280 × 800.
Does BenQ give an ANSI rating?
Yes. BenQ's official product announcement states 3200 ANSI lumens.
Does it include streaming apps?
No built-in app platform is documented; optional wireless presentation and LAN control are separate functions.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- BenQ MW665 official user manual ↗ — checked October 7, 2026.
- BenQ MW665 official user manual ↗ — checked October 7, 2026.
- BenQ MW665 official support page ↗ — checked October 7, 2026.
- BenQ MW665 official product announcement ↗ — checked October 7, 2026.
The decision
The MW665 fits a wired presentation room that benefits from WXGA and BenQ's stated 3200 ANSI lumens. Check lamp condition, room placement, and whether wireless presentation accessories are actually included.
Is it the right fit?
Check the exact model and today’s offers on Amazon.