Our take
Sharp's XR-55X manual documents an XGA 1024 x 768 single-chip DLP projector with a 4:3 image, manual 1.2x zoom and focus, and a stated 40-300-inch diagonal range. Its inputs include computer/component D-Sub, S-video, composite, audio, USB Type B, and RS-232. Those traits fit older office or classroom sources better than HDMI-only home equipment. The manual does not establish ANSI brightness, so this guide leaves output unknown. At 2.8 kg, it can be moved occasionally, but the legacy connection panel and lower native detail define its best use.
An older classroom or office setup with XGA-era content and compatible analog video or computer connections.
It is not for native widescreen Full HD, a brightness-critical choice, or a modern HDMI-only setup without the correct converter. Check the exact unit's image and accessories before purchase.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The exact manual identifies XGA 1024 x 768 and a 4:3 image format for older computer material.
- A manual 1.2x zoom and focus ring provide physical adjustment within a fixed room setup.
- The manual lists D-Sub, component, S-video, composite, audio, USB Type B, and RS-232 connections.
What to weigh up
- XGA has fewer pixels than modern widescreen HD and is less suitable for fine text or detailed video.
- No exact-model ANSI brightness value is established in the checked operation manual.
- The listed inputs do not include HDMI, so newer players may need a compatible converter.
Specifications and exact model details
The key details
| Model covered | XR-55X |
|---|---|
| Image format | Native XGA 1024 x 768, 4:3 single-chip DLP |
| Rated light output | ANSI brightness is not established in the checked manual |
| Placement | Manual 1.2x zoom/focus; D-Sub, component, S-video, composite, USB-B, and RS-232 |
Performance figures are manufacturer claims. Source checked October 16, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
Does the XR-55X match older 4:3 material?
The Sharp operation manual specifies a 0.55-inch single-chip DLP system and native XGA 1024 x 768 resolution, which has a 4:3 aspect ratio. That format can align naturally with older office slides or computer output, but it provides less widescreen detail than a Full HD projector. Video and modern interfaces may show unused screen space or need scaling. Match the source's aspect ratio to the screen and confirm readable text from the back of the room. The model should not be described as native 1080p.
How flexible is its placement?
Sharp lists manual focus, a 1.2x zoom, and a 40-300-inch diagonal image range. Those controls give some flexibility after the projector is placed, but the source does not provide a throw ratio in this packet. Measure the actual lens-to-screen distance rather than assuming the broad range works at every size. A 1.2x manual zoom is a lens control; it does not establish lens shift or ultra-short-throw capability. Set the projector square to the screen where possible, then use the manual controls for fine focus and framing.
Will a modern source connect directly?
The manual lists two computer/component D-Sub connections, S-video, composite video, audio inputs, a D-Sub loop-through output, USB Type B, and RS-232 control. It does not list HDMI. A laptop or player with only HDMI may need a converter that is compatible with the required resolution and audio route. Check the source output, cable type, and any converter before installation, especially if the projector is used for a modern streaming stick. The port set is more useful in a legacy classroom than in an all-digital media room.
What is known about brightness?
The reviewed Sharp manual material does not establish an ANSI-lumen rating for the XR-55X. This guide does not infer output from a lamp specification or from unrelated XR models. An older projector's actual brightness also depends on its lamp condition and operating history. If the projector must remain visible in a lit room, compare it in that room or select an exact model with a documented ANSI figure. Keep screen size moderate until the actual image is inspected. Brightness remains an explicit unknown rather than a reason to assume either high or low performance.
Which room duties suit the XR-55X?
Sharp lists a 2.8 kg body and a range that can serve different screen sizes, but its 4:3 XGA format and analog inputs point toward older classroom and office material. The manual does not establish battery operation, so plan for a powered setup and keep the unit ventilated. Check focus over the full image, confirm every required analog connection, and test RS-232 only if the room uses external control. The projector is a practical candidate when its format matches the room's existing content; for current video and fine detail, a newer widescreen model is a stronger fit.
Compare for your needs
A modern HDMI projector with native Full HD better suits detailed widescreen video. The XR-55X is distinguished by its XGA 4:3 format and physical adjustment for legacy rooms.
Find the video projector that fits you.
Tell us what matters. We’ll help you weigh the options.
Before you buy
Does the XR-55X have an HDMI port?
The checked operation manual lists D-Sub, component, S-video, and composite inputs, but no HDMI input.
Is it a native 1080p projector?
No. Sharp specifies native XGA 1024 x 768 with a 4:3 aspect ratio.
How many ANSI lumens does it produce?
The checked manual does not establish an ANSI-lumen rating, so no numeric value is assigned.
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 XR-55X/XR-50S operation manual ↗ — checked October 16, 2026.
- Sharp XR-55X/XR-50S operation manual ↗ — checked October 16, 2026.
The decision
Choose the XR-55X only when its XGA image and analog connections match the room. Confirm source conversion, throw distance, actual lamp output, and unit condition.
Is it the right fit?
Check the exact model and today’s offers on Amazon.