Our take
Mitsubishi's EX240U is a legacy DLP projector with native XGA 1024 × 768 and HDMI/VGA connections. The original brochure lists 2500 lumens but does not identify an ANSI method, so the brightness remains unstandardized for direct matching. A 1.9–2.1:1 throw range requires substantial lens-to-screen distance, and a replaceable lamp makes hours and replacement history important. The brochure gives original operating-life estimates for different lamp modes; those estimates are not evidence that a particular used lamp has a certain amount of life left. EX240U may still suit a room with legacy slides or compatible equipment, but the resolution, output basis, age, and source chain should be accepted deliberately.
Legacy slides and source-connected use when XGA and the actual projector's lamp condition fit the room.
It is not for native Full HD video detail, wall-adjacent mounting, battery use, or buyers who require a standardized ANSI figure or app streaming.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Mitsubishi's original brochure identifies native XGA 1024 × 768 resolution.
- HDMI and VGA inputs allow the exact port set to be compared with a legacy computer or player.
- A 1.9–2.1:1 throw range gives a concrete basis for conventional placement planning.
What to weigh up
- The 2500-lumen figure is not labeled ANSI and should not be converted to that method.
- The native XGA image has less detail and a different shape than modern Full HD projectors.
- Lamp age, available parts, and the condition of any used unit are not established by the brochure.
The key details
| Model covered | EX240U |
|---|---|
| Image format | Native XGA 1024 × 768 DLP |
| Rated light output | 2500 lumens; ANSI method not stated |
| Placement | 1.9–2.1:1 conventional throw; HDMI/VGA; replaceable lamp |
Performance figures are manufacturer claims. Source checked October 5, 2026. Regional models and included accessories can differ.
What the features mean for you
Legacy presentation use is the natural starting point
Mitsubishi's EX240U brochure describes a mobile XGA DLP projector with HDMI and VGA. It is best assessed against the source equipment and image requirements of the room. A computer that still produces VGA may connect directly, while modern laptops might need a compatible HDMI adapter. The model is not documented with built-in streaming apps or a battery, so it remains a source-connected, outlet-powered unit. Its use today depends on whether the legacy image and connection plan fit a meeting, classroom, or secondary room. Confirm the actual port panel and available remote before assuming that a resale projector matches the original brochure configuration.
XGA is clear about detail but limited for modern video
The EX240U's native 1024 × 768 resolution is XGA, a 4:3 image format familiar from older computer presentations. It can show basic slides and documents, but it is below WXGA and Full HD in pixel count. Fine text, modern widescreen movies, and detailed graphics will not have the same spatial detail as a 1920 × 1080 projector. A connected source may send different resolutions, but that does not alter the native panel. Think about whether the room is mostly displaying legacy slide decks or modern video before buying. Screen size and audience distance also affect readability; a large projected image makes low native detail easier to notice.
2500 lumens does not establish an ANSI comparison
Mitsubishi's brochure states 2500 lumens for the EX240U but does not name ANSI as the method. The profile therefore leaves the ANSI-lumen attribute unknown. This avoids treating unlike measurement standards as interchangeable. For a bright room or large screen, ask for an image demonstration and compare it with another projector under similar conditions. Original output is not the current output of a lamp that may have been used for years. Ask for the lamp-hour menu reading and replacement records, and avoid inferring brightness from the lamp's wattage. The specification is useful historical evidence, but it is not a unit-level test.
The throw ratio calls for a measured conventional installation
Mitsubishi gives the EX240U a 1.9–2.1:1 throw ratio. That relatively long conventional range means the lens needs distance from the screen; it is not a short-throw or UST product. Measure the screen width and lens location before setting a table, shelf, or ceiling mount. The saved brochure does not establish optical lens shift, so do not assume the image can move independently of the projector body. Align the unit physically and check the installation guide for height, offset, and orientation. Good geometry is especially important if the projector is used regularly for presentations, where a crooked image or too-short throw can waste setup time.
Use lamp estimates as questions, not condition claims
The brochure lists original lamp modes and estimated hours, and the EX240U uses a replaceable lamp. Those figures can help a buyer identify the lamp type and understand the model's maintenance design, but they do not show the history of a particular used unit. Check its hour counter, startup, focus, color, fan, and input connections; verify the replacement lamp part number and availability. Confirm the included power cable, remote, and any mounting hardware. There is no current inventory, seller condition, or price evidence in this guide, and the historical Amazon identifier is not treated as an exact purchasable offer. The review provides inspection priorities, not firsthand test results.
What else to compare
For an explicitly rated bright classroom image, compare ViewSonic PJD6253. For a presentation model with WXGA detail, compare Dell 1610HD while checking the lamp condition and exact unit.
Before you buy
What resolution does the EX240U project?
Mitsubishi's brochure specifies native XGA at 1024 × 768, a 4:3 format rather than modern Full HD.
Is 2500 lumens an ANSI rating?
The saved Mitsubishi brochure says 2500 lumens but does not state an ANSI method, so this profile leaves ANSI output unknown.
How much installation distance does it need?
Mitsubishi gives a 1.9–2.1:1 throw range; calculate lens-to-screen distance from the screen width before installation.
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.
- Mitsubishi EX240U original specification brochure copy ↗ — checked October 5, 2026.
- Mitsubishi EX240U original specification brochure copy ↗ — checked October 5, 2026.
The decision
EX240U remains a cautious legacy shortlist option for XGA sources when HDMI/VGA and measured throw fit, but brightness method and lamp condition must be checked.
Is it the right fit?
Check the exact model and today’s offers on Amazon.