Our take
Acer's H6517ST is a home-theater DLP projector with an unusually useful combination of measurable facts: native 1920 × 1080, 3000 ANSI lumens, and a 0.5:1 short-throw ratio. Acer lists a 210 W lamp and a manual-focus lens. The 0.5 ratio can support a large image from less distance than a conventional lens, but this model is categorized as short throw rather than ultra-short throw. It suits rooms where Full HD and a nearer placement are both priorities, provided the exact screen size and mounting point are measured. The product sources do not document apps, a battery, or optical lens shift.
Home-theater rooms that need native Full HD and a shorter-than-standard lens distance.
It is not the right choice for a projector that must sit directly at the wall, a battery-powered setup, or a certified built-in streaming platform.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Acer's exact model specification identifies native 1920 × 1080 resolution.
- The 3000 ANSI-lumen figure uses a named measurement basis for comparison.
- A 0.5:1 short-throw ratio can reduce the lens-to-screen distance compared with standard lenses.
What to weigh up
- A 0.5:1 short throw is not the same as an ultra-short-throw lens at the wall.
- The documented 210 W lamp and home installation call for power, heat, and lamp-condition planning.
- The exact source page does not establish integrated apps, battery operation, or lens shift.
The key details
| Model covered | H6517ST |
|---|---|
| Image format | Native 1920 × 1080 DLP |
| Rated light output | 3000 ANSI lumens |
| Placement | 0.5:1 short throw; not classified as ultra-short throw |
Performance figures are manufacturer claims. Source checked October 5, 2026. Regional models and included accessories can differ.
What the features mean for you
Native Full HD is distinct from supported input
Acer identifies the H6517ST's native resolution as 1920 × 1080. That gives the projector a Full HD image format; a supported maximum input is a separate matter and does not raise native panel detail. This distinction is useful for film subtitles, game menus, and seating distance. Check the output settings of each source and plan around the projector's native image. The official page gives an exact model and part number, which also helps avoid mixing H6517ST with other H6517 variants. This review reports the source facts, not a picture-quality test of a current unit.
Use the ANSI rating within its limits
Acer states 3000 ANSI lumens for the standard mode and 2400 ANSI lumens in ECO. Those are manufacturer-labeled ANSI figures and are more comparable than generic lumen claims. The number still does not guarantee a particular room result: screen size, ambient light, image mode, lamp wear, and surface condition all matter. Treat the output rating as one planning input, then compare desired screen width with available darkness and seating. A home room that can dim may favor image quality and quiet modes over maximum output. Do not infer the brightness of an old used lamp from the original specification alone.
Short throw helps but does not eliminate measurement
Acer gives a 0.5 distance-to-diagonal ratio and an example of a 181-inch image at 2 m. That is short throw and can help reduce the chance that viewers cross the beam in a smaller room. It is not an ultra-short-throw design meant to rest beside the screen. Measure the actual screen and confirm the precise lens position using Acer's chart before buying a mount. The source lists manual focus; it does not establish optical lens shift. Digital keystone and a near wall are not substitutes for checking image geometry and mount placement.
Plan for a lamp projector
Acer identifies a 210 W OSRAM lamp and gives energy consumption, so this is a mains-powered installation rather than a projector intended to run from an internal battery. Lamp life and output depend on operating mode and the condition of the individual lamp. For a pre-owned unit, request a clear model label and check hours, warm-up, focus uniformity, fan noise, dust, and the power lead. The official feature list does not document a built-in smart platform. If the room plan includes streaming, allow space for an external HDMI player and its power supply.
Keep the recommendation tied to home viewing
Acer markets H6517ST in its home-entertainment projector line. Its native Full HD image, measured ANSI output, and short-throw lens are relevant to movies, sports, and games in a home setup. The sources do not establish integrated streaming apps, so the buyer should decide whether a separate player is acceptable. They also do not confirm optical lens shift or interactive pens. In a fixed room, accurate lens distance and a square screen alignment should carry more weight than digital correction claims. Compare the exact part number when reviewing accessory or lamp listings so parts for another model are not assumed compatible.
What else to compare
Optoma EH320UST moves to a true 0.25:1 ultra-short-throw layout, while BenQ LW500 trades Full HD for WXGA but has a 2000 ANSI LED specification.
Before you buy
What is the H6517ST's native resolution?
Acer's exact H6517ST specification lists native 1920 × 1080 pixels.
How bright is the H6517ST by ANSI measurement?
Acer lists 3000 ANSI lumens in Standard mode and 2400 ANSI lumens in ECO mode.
Is the H6517ST ultra-short throw?
No. Acer lists a 0.5:1 short-throw ratio; this is not classified as ultra-short throw.
Does it include streaming apps?
The reviewed Acer model page documents projector inputs and lamp details, not an integrated streaming-app platform.
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.
- Acer H6517ST official model specifications ↗ — checked October 5, 2026.
- Acer H6517ST / MR.JLA11.001 official specifications ↗ — checked October 5, 2026.
The decision
H6517ST fits a measured home room that needs Full HD and a short-throw lens, with the lamp and external-source requirements understood.
Is it the right fit?
Check the exact model and today’s offers on Amazon.