Our take
The NEC NP400 is an older presentation projector whose exact-model documentation supports a 1024 × 768 XGA panel, 2600 ANSI lumens, and a conventional manual zoom lens. That can still be useful where existing computers, documents and a 4:3 screen define the job. It is not a current home-cinema resolution, and the original lamp rating does not tell you how bright a used unit is now. Consider it for a room that values a documented XGA/ANSI specification and can support its lamp maintenance and input needs.
Legacy classroom or business presentation use where XGA sources and a conventional lens fit the room.
It is not a Full HD or 4K movie projector, a cordless device, or a modern smart-app model.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Sharp/NEC specifies native XGA and a model-specific 2600 ANSI-lumen figure.
- A 1.0–1.2× manual zoom and 1.5–1.8 throw range help plan conventional room placement.
- The exact family manual and NP400 sheet support model-specific lamp and optical facts.
What to weigh up
- The 4:3 XGA panel has substantially less detail than a modern widescreen display.
- Its 210 W lamp is a consumable, and remaining lamp life depends on the specific unit.
- It lacks a documented built-in streaming platform and may need adapters for modern sources.
Specifications and exact model details
The key details
| Model covered | NP400 |
|---|---|
| Image format | 1024 × 768 native XGA |
| Rated light output | 2600 ANSI lumens |
| Placement | 1.5–1.8:1 throw; 1.0–1.2× manual zoom |
Performance figures are manufacturer claims. Source checked October 14, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
XGA suits legacy slides better than detailed video
Sharp/NEC gives the NP400 a native 1024 × 768 panel with a 4:3 aspect ratio. That maps naturally to many older presentation sources and documents, but a widescreen film will use less of the panel or be scaled into it. The image cannot gain detail because the source sends a higher-resolution signal. Before choosing a used NP400, open the slides, spreadsheets or video formats used in the room and decide whether its original XGA grid is still adequate for readable text at the required distance.
The ANSI rating is useful, with an age caveat
The model-specific Sharp/NEC sheet identifies 2600 ANSI lumens. This provides a measurement label for comparison, unlike an unqualified lumen claim, but it describes the model rating rather than a particular used projector. The NP400 uses a replaceable 210 W lamp, and output can decline with age or differ by operating mode. Ask for lamp hours and check the image after warm-up. A bright room or large screen can still overwhelm a projector with this original rating, so evaluate the intended room rather than treating the number as a guarantee.
A manual zoom offers a finite placement range
Sharp/NEC documents a 1.0–1.2× manual zoom and a conventional 1.5–1.8:1 throw ratio. Measure the lens-to-screen distance and target image width before selecting a ceiling mount. The zoom can fine-tune size within its limited range but is not lens shift and does not remove the need to place the projector squarely. The manual's distance charts are useful for a planned room; confirm the exact lens movement, focus and image edges on the actual unit before installing it permanently.
Expect lamp and source maintenance
The NP400's 210 W lamp makes lamp history part of the purchase decision. Check total hours, replacement status, filter cleanliness, fans, color uniformity and whether the lamp warning behaves as expected. Verify that the exact connection panel supports the room's source; an older presentation projector may need an adapter for a modern laptop or streaming stick, and an adapter can affect signal quality. The manual and exact-model sheet do not establish the condition or included accessories of any current offer, so inspect the individual unit before planning a daily-use role.
Choose it only when the older format remains useful
Sharp/NEC groups the NP400 with projectors intended for professional, education and business use. Its XGA panel, lamp design and manual lens work best as a replacement for a compatible legacy installation, not as a shortcut to a modern theater picture. A new user who wants widescreen movies, quiet operation or current apps will likely be better served by a newer device. For an existing room, compare the cost and work involved in replacing its projector against the value of retaining known connections and a fitted mount, and test a representative image before committing.
Compare for your needs
For current widescreen media, compare native 1080p or 4K models. For a fixed classroom replacement, compare a brighter recent projector with documented HDMI and a lamp or light source whose service costs are clear.
Find the video projector that fits you.
Tell us what matters. We’ll help you weigh the options.
Before you buy
What is the NP400's native resolution?
Sharp/NEC specifies native XGA at 1024 × 768 pixels in a 4:3 format.
Is its brightness ANSI-rated?
The exact-model Sharp/NEC sheet labels the 2600-lumen rating as ANSI lumens.
Can the manual zoom correct an off-center mount?
No. Zoom changes image size within a limited range; it does not establish optical lens shift.
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 and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Sharp/NEC NP400 family user manual ↗ — checked October 14, 2026.
- Sharp/NEC NP600/NP500/NP400/NP300 family manual ↗ — checked October 14, 2026.
- Sharp/NEC exact-model NP400 specification sheet ↗ — checked October 14, 2026.
The decision
The NP400 remains a specialized option for rooms that still need XGA presentation and can verify lamp condition.
Is it the right fit?
Check the exact model and today’s offers on Amazon.