Our take
The MX520 is a source-based fit for a presentation room that needs native XGA, an ANSI-labeled output number, and both HDMI and legacy connections. It is a conventional lamp projector rather than a modern streaming device, and its 4:3 image should be checked against the screen and source format.
A presentation room with XGA slides or older sources where an ANSI-labeled output figure matters more than widescreen resolution..
Look elsewhere if the room requires native widescreen Full HD, close-wall ultra-short-throw placement, verified built-in streaming, or a laser light source.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- BenQ's launch notice lists 3,000 ANSI lumens, so its rated output has a stated measurement basis.
- The manual identifies XGA 1024 × 768 and provides HDMI, VGA, S-video and composite source paths.
- The 2.3 kg body and mono speaker are documented for buyers planning a compact classroom or meeting setup.
What to weigh up
- Native XGA and a 4:3 aspect ratio leave less widescreen detail than WXGA or Full HD panels.
- A replaceable 210 W lamp creates a maintenance and used-unit condition question.
- The saved sources do not establish an integrated streaming platform or a current app set.
Specifications and exact model details
The key details
| Model covered | MX520 |
|---|---|
| Image format | Native XGA 1024 × 768, 4:3 |
| Rated light output | 3,000 ANSI lumens |
| Placement | HDMI, VGA, S-video and composite; 210 W lamp |
Performance figures are manufacturer claims. Source checked October 16, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
XGA favors the material already in the room
BenQ's manual identifies the MX520's native image as 1024 × 768 XGA, with a 4:3 shape. That format can suit older slide decks, document cameras, and classroom screens that were built around square presentation layouts. It is less suited to a buyer prioritizing widescreen film detail or a native Full HD image. Inputs may accept other signals, but scaling does not add panel pixels. Compare the source format and screen dimensions before treating the MX520's advertised compatibility as evidence that it will display every source at its native resolution.
Its 3,000-lumen figure is explicitly ANSI
BenQ's launch notice describes the MX520 as a 3,000 ANSI-lumen projector. That label makes the figure directly comparable with another ANSI-rated model in the guide, unlike an unqualified lumen claim. It still describes the projector when new under the manufacturer's conditions, not the state of a specific used lamp or the result on a particular screen. Room light, image size, and lamp mode matter. A buyer who has an ANSI threshold can use the documented rating while separately asking for the candidate unit's lamp hours and present image condition.
The connection panel helps older rooms
The original manual lists one HDMI input, two D-sub computer inputs, S-video, and composite video. That range can help a room that still uses VGA laptops or older video sources alongside HDMI equipment. The manual also specifies a 2 W mono speaker, which can cover basic spoken presentation in a small space without a separate sound system. It is not a streaming interface; a laptop or external device supplies the content. Confirm the exact cable and audio path for each source rather than assuming that an adapter carries sound as well as picture.
Lamp design changes the used-unit checklist
BenQ specifies a 210 W lamp and lists AC electrical input in the manual. The lamp is a consumable, so its remaining life and the way the previous owner operated it cannot be inferred from model-level specifications. Request the on-screen hour count, look for a clean and even image, and check that the fan, remote and input panel work. BenQ's lamp specification is different from an LED or laser source that may have a different service path. The original rating should guide comparison, not substitute for inspection of the unit being offered.
Keep the placement decision tied to measurements
The packet does not establish a verified throw range or optical lens shift for this entry, so there is no basis here to promise that it will fit a short cabinet or a particular mounting point. Measure the lens-to-screen distance and desired diagonal before purchase, then compare those values with the exact manual and the physical room. This is especially important when replacing a projector whose shelf was positioned for another lens. If the room needs close-wall placement, compare a documented short-throw model such as BenQ MX823ST rather than guessing from the MX520's compact category or weight.
Choose compatibility over newer features
The MX520 is most useful when the room's existing content and cables reward XGA, VGA, composite, or S-video connections and the buyer wants an ANSI-labeled brightness figure. It is a weaker fit for an app-first movie setup, a native widescreen requirement, or anyone who cannot verify an older lamp's remaining life. The exact Amazon offer and current availability are not established by these manufacturer pages. Use the model search link to inspect offers, then verify model markings, lamp hours, cables and condition on the selected unit.
Compare for your needs
Epson EX5250 Pro offers 3LCD XGA and separate color/white lumen figures with wireless projection, while NEC NP115 drops to SVGA but has its own 2,500 ANSI rating and documented analog inputs.
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Before you buy
Is the MX520 native 1080p?
No. BenQ's manual identifies native XGA 1024 × 768; higher input compatibility does not change that panel.
Is its 3,000-lumen rating ANSI?
BenQ's launch notice labels the MX520 at 3,000 ANSI lumens, but that does not establish a used lamp's present output.
Can it stream apps by itself?
The checked sources document projector inputs, not an integrated streaming platform or current app support.
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 and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- BenQ MX520 support and manual page ↗ — checked October 16, 2026.
- BenQ MX520 support/manual index ↗ — checked October 16, 2026.
- BenQ MX520 original user manual ↗ — checked October 16, 2026.
- BenQ MX520 launch notice ↗ — checked October 16, 2026.
The decision
Choose the MX520 when an XGA presentation room benefits from its ANSI-labeled output and mixed source inputs. Check the lamp, screen geometry, and exact cables on the individual projector.
Is it the right fit?
Check the exact model and today’s offers on Amazon.