Our take
LG describes the HX300G as an ultra-mobile LED projector with native XGA resolution, a fixed-focus lens, HDMI input, and a 1.35:1 throw ratio. Its specified image range is 20 to 100 inches, with a 40-inch example at 1.1 metres, which helps a traveler or presenter estimate the distance needed. The regional brightness sources do not align cleanly: LG's UK page lists 300 ANSI lumens, while another LG regional page lists 270 lumens without the same method label. Because the frozen candidate is not mapped to a regional revision, this review leaves ANSI matching unknown. It is a compact model, not a replacement for a high-resolution theater projector.
An occasional portable presentation or dark-room display where a compact LED body matters more than Full HD detail or lens flexibility.
It is not for native HD or 4K detail, an ANSI brightness threshold that needs one unambiguous exact variant, or a flexible zoom and lens-shift installation.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- LG lists a native 1024 × 768 XGA panel and a fixed-focus LED projection design.
- The 1.35:1 throw ratio and 20–100-inch range make distance planning more concrete.
- The ultra-mobile form and HDMI input support moving it between a desk, room, or travel bag.
What to weigh up
- XGA resolution has less detail than WXGA or Full HD for text, video, and large images.
- LG's regional brightness pages differ, so a precise ANSI value is not assigned to this candidate variant.
- The lens has fixed zoom, and the checked sources do not establish integrated apps or a built-in battery.
The key details
| Model covered | HX300G |
|---|---|
| Image format | Native XGA 1024 × 768 DLP |
| Rated light output | LG's UK page lists 300 ANSI lumens; another regional page gives 270 lumens without a method |
| Placement | Fixed zoom; 1.35:1 throw and a 20–100-inch image range |
Performance figures are manufacturer claims. Source checked October 11, 2026. Regional models and included accessories can differ.
What the features mean for you
What can XGA show clearly?
The HX300G's native 1024 × 768 XGA grid is a 4:3 format. It can serve older presentation materials and simple visual sharing, but fine details and widescreen video will not have the same native clarity as WXGA or Full HD projectors. LG may list supported input formats beyond the native panel, but those signals are scaled to the XGA image. For an occasional small presentation, mobility may be the priority. For a film, spreadsheet, or diagram shown at a larger size, compare expected viewing distance and text size against a higher-resolution model before treating the 100-inch upper image size as a practical target.
How should the brightness difference be handled?
LG's UK specifications page lists 300 ANSI lumens, while a separate LG regional page reports 270 lumens without the same explicit method. The model candidate does not establish which regional revision matches, so this guide keeps the ANSI field unknown rather than choosing the larger figure. That is important for a hard brightness filter and for comparing this projector with another ANSI-rated portable model. Both sources describe a low-output portable class that is best assessed in a dim environment. Test a real unit at its intended image size and verify the regional model label before depending on a specific output value.
Can its fixed lens fit the room?
LG gives a 1.35:1 throw ratio and a standard example of a 40-inch image from about 1.1 metres. It lists a 20–100-inch image range, but the upper limit does not tell you what brightness or readability will look like at that size. The lens has fixed zoom and manual focus, so image size changes mainly with projector distance. Measure the lens-to-screen distance and check that the available table or shelf reaches the target diagonal without blocking the beam. The source does not establish lens shift, so place the unit level and centered rather than expecting to move the image optically after setup.
What does the LED design change?
LG identifies the HX300G as an LED projector and lists a 30,000-hour light-source-life figure. That original-life claim is different from an individual device's current condition and does not remove the need to inspect brightness, uniformity, fans, ports, and focus. The source also documents HDMI and USB service connections, but not a modern integrated streaming platform. A phone or streaming stick may need an external connection and its own power. Although support material has discussed an external battery accessory, the source does not establish a built-in battery for this candidate, so plan for a power adapter unless the exact unit's documentation confirms otherwise.
What is worth checking before a used purchase?
Ask for the HX300G model label and a demonstration that shows focus across the screen, color uniformity, HDMI signal, audio, and stable operation through a full session. Confirm that the power adapter and any case are included; accessories from a current listing cannot be inferred from a historic row. The fixed lens makes a measured setup important, while the regional output difference makes a seller demonstration more useful than an unqualified brightness claim. The product page is old and support manuals are region-specific. Use the exact-model Amazon search link to review offers, then verify the unit's condition and return terms independently.
What else to compare
For brighter or sharper output, compare portable models with one exact-region specification set and a higher native panel resolution.
Before you buy
What is the HX300G's native resolution?
LG lists native XGA at 1024 × 768 pixels, which is not native Full HD.
What brightness should I use for matching?
LG regional pages differ; the UK page lists 300 ANSI lumens, while another page lists 270 lumens without an ANSI method, so this exact variant remains unclassified.
How far from the screen should it sit?
LG gives a 1.35:1 throw ratio and a 40-inch image example at 1.1 metres; measure your own target size.
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.
- LG HX300G ultra-mobile LED projector specifications ↗ — checked October 11, 2026.
- LG UK HX300G projector specifications ↗ — checked October 11, 2026.
- LG China HX300G regional product specifications ↗ — checked October 11, 2026.
- LG HX300G product support and owner-manual listing ↗ — checked October 11, 2026.
The decision
HX300G is a carry-friendly XGA option when its fixed lens, low-light role, and unresolved regional output are acceptable.
Is it the right fit?
Check the exact model and today’s offers on Amazon.