Our take
The Optoma EH460ST is a business-oriented Full HD projector with a documented 4200 ANSI-lumen rating and a 0.5:1 short-throw lens. Optoma says it can produce a 100-inch image from just over a metre, a useful geometry for a meeting room or classroom where the projector cannot sit far back. The fixed lens means room measurement remains essential; short throw is not the same as ultra-short throw. Its lamp, bright presentation focus, LAN control, office viewer, dual HDMI, and 10 W speaker give it a practical work role. The historical offer's condition and lamp hours are not established.
Business and classroom presentations needing a bright image from a relatively short conventional throw distance.
It is not for a battery-powered setup, built-in streaming apps, native 4K, UST placement, or a flexible ceiling installation that requires optical lens shift.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Optoma specifies native Full HD 1920 × 1080 and an explicit 4200 ANSI-lumen rating.
- The 0.5:1 lens supports a 100-inch image from just over a metre in the stated setup.
- LAN control, office viewer, two HDMI inputs, USB power, and a 10 W speaker serve presentation use.
What to weigh up
- The fixed short-throw lens makes placement dependent on careful distance and image-size planning.
- Short throw does not mean ultra-short throw; the projector still needs its specified distance from the screen.
- A used lamp's hours, color, and condition must be checked on the actual unit.
The key details
| Model covered | EH460ST |
|---|---|
| Image format | Native Full HD 1920 × 1080 |
| Rated light output | 4200 ANSI lumens |
| Placement | 0.5:1 short throw; fixed lens; lamp |
Performance figures are manufacturer claims. Source checked October 4, 2026. Regional models and included accessories can differ.
What the features mean for you
A presentation tool with a clear role
Optoma positions the EH460ST for business and education rather than integrated home streaming. Its native Full HD format is suitable for widescreen slides and video, while the official page lists LAN control, office viewing tools, and two HDMI inputs. That combination can simplify a conference room with several external sources. It is still a lamp projector, so a renewed or secondhand unit deserves a real condition check. The historic Amazon row is a model lead, not evidence of a live direct offer, included remote, or replacement-lamp history. The recommendation is about documented capabilities and how they align with a presentation job.
Full HD and explicit ANSI brightness
Optoma identifies native 1920 × 1080 resolution and rates this model at 4200 ANSI lumens. Keeping the standard label is useful because many projector titles use generic “lumens” figures that cannot be compared directly. Those specifications make the EH460ST a more relevant candidate for a room with some ambient light than a low-output portable projector, but a model rating does not guarantee that an older lamp still produces it. Consider the projected size, screen surface, lighting, and operating mode. For used stock, ask for lamp hours and an image demonstration before relying on the original rating.
Short throw solves distance, not every layout issue
The datasheet gives the EH460ST a 0.5:1 throw ratio and Optoma's example places a 100-inch picture from just over a metre. This is a short-throw design that can reduce shadows when a presenter stands near the screen. It is not the same as an ultra-short-throw projector that sits almost against the wall. The fixed lens means there is no zoom range to correct a measurement mistake. Check screen width, lens position, image height, mount offset, and cable routes before drilling or placing the projector. Do not use the label “short throw” as a substitute for the exact throw chart.
External sources and office controls
Optoma lists dual HDMI and LAN control, plus office-focused features and USB power. The office viewer is a presentation utility; the official page does not establish a built-in streaming-app operating system. If the room needs Netflix or another streaming service, plan a separate player and verify how it connects to sound. The 10 W speaker is a documented convenience, not a substitute for a room-specific audio plan. Ethernet can help with management, while HDMI accepts external computers and media devices. Make a list of actual room sources and confirm that the necessary cables, adapters, and audio system are compatible.
Inspect a used lamp unit and installation package
The EH460ST's lamp life, working fan, focus, image uniformity, keystone controls, connectors, remote, and power lead are unit-specific. Check them on the actual projector and confirm the exact EH460ST model label, because family names and similar short-throw variants are easy to confuse. The saved sources do not establish an internal battery or laser light source, and they do not document optical lens shift; plan on AC and fixed-lens placement. The Amazon search is intentionally a tagged exact-model query, not a confirmed product page. These checks are practical buying advice, not a report that this model has been personally tested.
What else to compare
For close-wall home streaming, compare Polaroid U-100, whose native panel count and ANSI output remain unverified. For a Full HD home-theater model at conventional distance, compare BenQ HT1070, while noting its 2000-lumen figure is not ANSI-labeled.
Before you buy
Is the EH460ST an ultra-short-throw projector?
No. Optoma specifies a 0.5:1 short-throw lens. The official material does not describe it as UST.
What brightness rating does Optoma give?
Optoma specifies 4200 ANSI lumens. That is a model rating; a used lamp's present output can be different.
Does it include streaming apps?
The saved product page describes external inputs and office tools, not a built-in streaming-app platform. Use an external player if needed.
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.
- Optoma EH460ST official product page and datasheet ↗ — checked October 4, 2026.
- Optoma EH460ST official product page ↗ — checked October 4, 2026.
- Optoma EH460ST datasheet ↗ — checked October 4, 2026.
The decision
EH460ST is a strong model-level match for short-distance business projection when its fixed lens and lamp condition fit the room. Measure first and verify the exact used unit.
Is it the right fit?
Check the exact model and today’s offers on Amazon.