Our take
Consider the Optoma W319ST for a presentation room that needs a large picture from a short projector distance. Its WXGA image, 4,000 ANSI-lumen rating, and 0.52:1 ratio provide a clear wired-installation profile.
A wired presentation room where short placement and a bright stated ANSI rating matter.
It is not for Full HD home cinema, battery mobility, integrated streaming, or a buyer who needs a documented ultra-short-throw model.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Optoma specifies native WXGA 1280 × 800 and 4,000 ANSI lumens.
- The 0.52:1 throw ratio can reduce the distance needed for a given image size.
- HDMI, VGA, LAN control, USB power output, and a 10-watt speaker are documented.
What to weigh up
- WXGA provides less native detail than Full HD or 4K.
- The short-throw lens is not the same as a verified UST placement classification.
- Lamp hours and the exact projector's condition matter on a used unit.
The key details
| Model covered | W319ST |
|---|---|
| Image format | WXGA 1280 × 800 DLP |
| Rated light output | 4,000 ANSI lumens |
| Placement | 0.52:1 short throw; 203 W lamp |
Performance figures are manufacturer claims. Source checked October 8, 2026. Regional models and included accessories can differ.
What the features mean for you
Short placement is the defining feature
Optoma lists a 0.52:1 throw ratio and describes the W319ST as a compact short-throw projector. That can help in rooms where a standard projector would interrupt seating or need more distance behind the audience. Work from the screen width and Optoma's placement guidance before mounting; a short lens still needs correct height, angle, and board geometry. Preserve the manufacturer's short-throw wording rather than assuming that every 0.52:1 model should be filtered as ultra-short-throw.
WXGA supports slides without claiming Full HD
The datasheet specifies native WXGA 1280 × 800. This format can suit slides, diagrams, and many business presentations, but it is less detailed than a 1920 × 1080 Full HD image. Supported input formats do not change that native resolution. If fine text or video detail is a primary selection condition, compare a Full HD model with enough placement distance. For a room-first choice, the W319ST's image format is one part of a practical tradeoff rather than a general quality ranking.
A high ANSI rating still needs a screen plan
Optoma rates the W319ST at 4,000 ANSI lumens. That gives a stated comparison point for other ANSI-rated projectors, but does not guarantee a particular result on a large screen or in strong daylight. Room light, image size, surface, and lamp age change the practical fit. Keep the source's method and the 4,000 figure together, then plan screen dimensions and ambient-light control. Do not treat a historic rating as the measured output of an older or used projector.
Inputs and lamp care shape the system
The model lists HDMI, VGA, RJ-45 control, USB power output, and a 10-watt speaker. LAN control and USB power can support accessories, but do not establish a streaming platform or local video player. Optoma specifies a 203-watt lamp with mode-dependent life ratings, so inspect lamp hours and replacement status on the exact unit. Confirm the cable run and source formats required in the room. The datasheet describes the projector; it does not confirm a used listing's remote, mount, or other supplied items.
Choose it for business placement
The W319ST is a presentation-oriented fit when the room needs a short lens and the stated ANSI output, and when WXGA detail is adequate. Compare Epson BrightLink 436Wi for two-pen interaction near a board, but keep its Epson white and color measures separate from Optoma's ANSI rating. Choose a Full HD home model if cinema detail matters more than short placement. These comparisons follow documented roles and optics; they do not establish current stock, a specific unit's lamp, or installation success without measuring.
What else to compare
Compare Epson BrightLink 436Wi when interactive pens matter, or Dell 1850 when Full HD detail is more important than short placement.
Before you buy
Is the W319ST native Full HD?
No. Optoma specifies native WXGA 1280 × 800; higher supported signals do not change the panel format.
Does the 0.52:1 ratio prove ultra-short throw?
The saved Optoma sources call it short throw. Measure the room and preserve that classification unless a source establishes UST.
Does LAN control provide streaming?
No. The documented RJ-45 connection is for control; the sources do not establish built-in streaming apps.
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 W319ST product page ↗ — checked October 8, 2026.
- Optoma W319ST product page ↗ — checked October 8, 2026.
- Optoma W319ST datasheet ↗ — checked October 8, 2026.
The decision
The W319ST suits a measured presentation room that benefits from short placement and a 4,000 ANSI rating, with WXGA detail and lamp care accepted.
Is it the right fit?
Check the exact model and today’s offers on Amazon.