BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White
Brand Benq
From
£479.00
Free delivery
You save £73.99 (13%)
2 offers at 2 retailers
Listed since 14 May 2026
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Description
Specifications
| Screen size compatibility | 2540 - 3810 mm (100 - 150") |
| Projector brightness | 3800 ANSI lumens |
| Projection technology | DLP |
| Projector native resolution | 1080p (1920x1080) |
| Contrast ratio (typical) | 15000:1 |
| Native aspect ratio | 16:9 |
| Number of colours | 1.07 billion colours |
| Horizontal scan range | 15 - 102 kHz |
| Vertical scan range | 24 - 120 Hz |
| Keystone correction, vertical | ±40° |
| Light source type | Lamp |
| Service life of light source | 6000 h |
| Service life of light source (economic mode) | 10000 h |
| Focus | Manual |
| Focal length range | 2.56 - 2.68 mm |
| Zoom ratio | 1.1:1 |
| Throw ratio | 1.49 - 1.64 |
| Offset | 108% |
| Full HD | Yes |
| 3D | Yes |
| Supported graphics resolutions | 640 x 480 (VGA), 1920 x 1200 (WUXGA) |
| Video colour modes | Bright cinema, Cinema, Game, Living room, Sports |
| HDMI version | 1.4a |
| Mini-USB 2.0 ports quantity | 1 |
| Audio (L/R) in | 1 |
| Audio (L/R) out | 1 |
| Serial interface type | RS-232 |
| HDMI ports quantity | 1 |
| DVI port | No |
| Noise level (economic mode) | 29 dB |
| HDCP | Yes |
| Noise level | 34 dB |
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Number of built-in speakers | 1 |
| Market positioning | Home cinema |
| Product type | Standard throw projector |
| Product colour | White |
| Power source | AC |
| Power consumption (typical) | 295 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Cord length | 1.8 m |
| Operating temperature (T-T) | 0 - 40 °C |
| Width | 296 mm |
| Depth | 236.8 mm |
| Height | 120 mm |
| Weight | 2.3 kg |
| Package width | 170 mm |
| Package depth | 410 mm |
| Package height | 340 mm |
| Package weight | 3.7 kg |
| Remote control included | Yes |
| Batteries included | Yes |
| Cables included | Power |
| Quantity per pack | 1 pc(s) |
Full specifications
| Marque | Benq |
| Référence fabricant | 9hjrf771je |
| EAN | 4718755098321 |
BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White: complete technical analysis for 2026
The BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White is a well-regarded reference in the Informatique category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand Benq has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.
Who is this Informatique for?
The BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White benefits from the expertise of Benq in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Informatique category, this is an option we recommend without hesitation.
For intensive or occasional use
The BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White adapts to different levels of use in the Informatique category. Whether you use it intensively every day or more occasionally, this Benq product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the BenQ BL2486TC 23.8" Full HD LED Monitor.
Against the competition
In the Informatique market, the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White is well positioned thanks to its price from £479 and the strength of Benq. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 3210 £ |
| Mid-range | 3210 £ to 7490 £ |
| High-end | Over 7490 £ |
The best times to buy the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.
Frequently asked questions about BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White
How does the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White compare to competitors in the Informatique category?
In the Informatique category, the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.
Is the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White suitable for beginners?
Yes, the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and Benq usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.
Is there a refurbished version of the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White?
Refurbished versions of the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.
When do prices for the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White drop during the year?
Prices for the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.
Is delivery free for the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White at all retailers?
Free delivery is not guaranteed for the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.
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