BenQ
LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White
Model LH740
- Noise
- 34 dB
- Type
- Standard throw projector
- Weight
- 3.3 kg
£918.56– £1,146.99
Compare 3 prices
BenQ · Data Projector
BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White price in United Kingdom
Model TH575iMPN 9H.JRF77.1JEEAN 4718755098321
- Noise34 dB
- TypeStandard throw projector
- Weight2.3 kg
- ColourWhite
Lowest price incl. delivery
£445.35
at PCHUB.UKFree deliveryIn stock
- 3 stores
- Range £445.35 – £551.99
- Save up to £106.64 vs. the dearest store
- 3 in stock
- 2 with free delivery
- Checked 6 Oct 2026, 05:40 UTC
Ad · prices and stock as last reported by the store; the store's checkout is what counts.
Prices in United Kingdom
3 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC
Price range across 3 offers
Save up to £106.64 (19%) by choosing the cheapest store
- 3 of 3 stores in stock
- 2 with free shipping
- Checked 6 Oct 2026, 05:40 UTC
- PCHUB.UKLowest priceBenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x In stockFree shipping£445.35incl. free shippingGo to store : PCHUB.UK (opens in a new tab)
- Back to the OfficeBenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White In stockFree shipping£551.99incl. free shipping+£106.64 (24%) vs lowestGo to store : Back to the Office (opens in a new tab)
- PcNova.co.ukBenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x In stockShipping not stated£445.35item price, shipping extraGo to store : PcNova.co.uk (opens in a new tab)
No store matches these filters.
Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.
Price history in United Kingdom
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Product details
Identification
- Brand
- BenQ
- Product
- TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White
- Full name
- BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White
- Manufacturer part number
- 9H.JRF77.1JE
- EAN / UPC
- 4718755098321
- Category
- Data Projector
56 specifications from the manufacturer's data sheet
Projector
| Projector brightness | 3800 ANSI lumens |
|---|---|
| Projection technology | DLP |
| Projector native resolution | 1080p (1920x1080) |
| Contrast ratio (typical) | 15000:1 |
| Native aspect ratio | 16:9 |
| Screen size compatibility | 2540 - 3810 mm (100 - 150") |
| 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
| Light source type | Lamp |
|---|---|
| Service life of light source | 6000 h |
| Service life of light source (economic mode) | 10000 h |
Lens system
| Focus | Manual |
|---|---|
| Focal length range | 2.56 - 2.68 mm |
| Zoom ratio | 1.1:1 |
| Throw ratio | 1.49 - 1.64 |
| Offset | 108% |
Video
| 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 |
Ports & interfaces
| HDMI ports quantity | 1 |
|---|---|
| HDMI version | 1.4a |
| DVI port | No |
| Mini-USB 2.0 ports quantity | 1 |
| Audio (L/R) in | 1 |
| Audio (L/R) out | 1 |
| Serial interface type | RS-232 |
Features
| Noise level | 34 dB |
|---|---|
| Noise level (economic mode) | 29 dB |
| HDCP | Yes |
Multimedia
| Built-in speaker(s) | Yes |
|---|---|
| Number of built-in speakers | 1 |
| RMS rated power | 10 W |
Design
| Product type | Standard throw projector |
|---|---|
| Market positioning | Home cinema |
| Product colour | White |
Power
| 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 |
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
|---|
Weight & dimensions
| Weight | 2.3 kg |
|---|---|
| Width | 296 mm |
| Depth | 236.8 mm |
| Height | 120 mm |
| Package width | 170 mm |
| Package depth | 410 mm |
| Package height | 340 mm |
| Package weight | 3.7 kg |
Packaging content
| Remote control included | Yes |
|---|---|
| Batteries included | Yes |
| Cables included | Power |
Logistics data
| Quantity per pack | 1 pc(s) |
|---|
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