Our take
The PowerLite 4855WU is a three-chip 3LCD projector for a fixed professional room, with native WUXGA 1920 × 1200 imaging, optical zoom, two-axis lens shift, and a broad set of digital and analog inputs. Epson lists 4,000 lumens for both color and white output; those manufacturer figures are kept separate from ANSI-rated models. Its 260 W lamp and 14.3-pound body point toward a permanent AC installation rather than casual portability. A used projector's lamp, installed wireless module, and optical condition require separate checks.
A boardroom or large presentation installation that needs WUXGA, broad source connections, and lens-placement latitude.
It is not for battery use, integrated streaming apps, native 4K imaging, or a small room that cannot meet the conventional throw range.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Native WUXGA provides more vertical detail than Full HD for 16:10 slides and documents.
- The 1.0×–1.8× zoom and vertical plus horizontal lens shift ease measured installation.
- HDMI, DisplayPort, VGA, BNC inputs, and wired LAN serve mixed professional equipment.
What to weigh up
- Epson's color and white lumen figures are not labeled ANSI in the checked sheet.
- The 260 W UHE lamp and 14.3-pound body require AC power and routine maintenance.
- Lamp age, installed wireless module, and lens contents are specific to each used unit.
The key details
| Model covered | V11H543120 |
|---|---|
| Image format | Native WUXGA 1920 × 1200 3LCD; 16:10 |
| Rated light output | 4,000 color and 4,000 white lumens; not labeled ANSI |
| Placement | 1.26–2.30:1 throw; 1.0×–1.8× zoom and two-axis lens shift |
Performance figures are manufacturer claims. Source checked October 10, 2026. Regional models and included accessories can differ.
What the features mean for you
Does WUXGA improve the room's source material?
Epson lists a native 1920 × 1200 WUXGA panel in 16:10. That format can preserve more vertical detail for widescreen computer slides, drawings, and long documents than a 1920 × 1080 panel. It is useful when existing laptops and screens already use a 16:10 workspace; content with other proportions may show unused image area or be scaled. The higher native grid does not guarantee image quality or make the projector native 4K. Match source resolution, screen shape, and audience distance before paying for a higher-detail installation machine.
How do Epson's color and white outputs compare?
The specification sheet lists 4,000 lumens for color output and 4,000 for white output. It does not identify these figures as ANSI lumens, so the matching profile leaves the ANSI value unknown. Keep Epson's two figures in their own wording and avoid ranking them directly against ANSI-rated products. The source numbers describe original model output, not the condition of a lamp that may have accumulated years of use. Ask for the lamp-hour display, inspect uniformity at the intended image size, and consider the room's ambient light when deciding whether the system remains adequate.
Can the lens align with a fixed mount?
Epson gives a 1.26–2.30:1 throw range and a 1.0×–1.8× manual optical zoom, plus vertical shift of ±50 degrees and horizontal shift of ±10 degrees. Those controls provide meaningful positioning latitude, but they do not remove the need to measure lens-to-screen distance and image center. Use the correct 4855WU lens table, confirm the ceiling height, and allow room for ventilation and cable routing. The shift is optical, which differs from digital keystone correction. A previous install's bracket may still be wrong for a particular screen size or image offset.
Will the input panel work with a mixed conference room?
The specification sheet lists HDMI, DisplayPort, VGA, BNC, composite, and S-Video connections along with wired LAN. This mix can support modern computers and legacy video equipment in the same room, while LAN relates to network functions rather than an integrated consumer streaming platform. Confirm which sources need audio and whether their output modes are supported. Epson's part code V11H543120 identifies the 4855WU in the sheet, but a historic listing does not prove the exact offer or included cables. Inspect each port and any installed network or wireless accessory on the actual device.
What does ownership of the lamp unit involve?
Epson specifies a 260 W UHE lamp with original life ratings of 4,000 hours in Normal and 5,000 in Eco, and lists a 14.3-pound weight. Those details help estimate the maintenance and mounting task; they do not tell us the remaining life of a used lamp. Ask for the hour counter and replacement history, then check startup, cooling, focus across the image, dust, and color consistency. The projector uses AC power, so the installation needs a suitable outlet and airflow. Verify the model label, lamp cover, remote, lens, and any wireless module before purchase.
What else to compare
For a dual-lamp XGA installation with powered optics, compare Panasonic PT-D4000U; for a WXGA meeting room with PC-free USB slides, compare Hitachi CP-WX3015WN.
Before you buy
What is the PowerLite 4855WU native resolution?
Epson's sheet specifies native WUXGA 1920 × 1200 pixels in a 16:10 format.
Are its 4,000-lumen figures ANSI?
Epson lists separate 4,000-lumen color and white output figures without labeling them ANSI.
Does it include optical lens shift?
Yes. Epson lists vertical shift of ±50 degrees and horizontal shift of ±10 degrees.
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.
- Epson PowerLite 4650/4750W/4855WU specification sheet ↗ — checked October 10, 2026.
- Epson PowerLite 4855WU official specification sheet ↗ — checked October 10, 2026.
The decision
4855WU is a strong fit when WUXGA, installation shift, and professional inputs matter more than portability or an ANSI-labeled brightness number.
Is it the right fit?
Check the exact model and today’s offers on Amazon.