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
Acer · Data Projector
Acer H6542 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White price in United Kingdom
Model H6542MPN MR.JXA11.002MPN MR.JXA11.001EAN 4711474035097EAN 4711474035080
- ConnectivityWired
- Noise33 dB
- TypeStandard throw projector
- Weight2.4 kg
Lowest price incl. delivery
£419.99
at Back to the OfficeFree deliveryIn stock
- 3 stores
- Range £419.99 – £647.72
- Save up to £227.73 vs. the dearest store
- 3 in stock
- 2 with free delivery
- Checked 5 Oct 2026, 18:25 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 5 Oct 2026, 18:25 UTC
Lowest price£419.99at Back to the Office · free shippingGo to Back to the Office (opens in a new tab)
Price range across 3 offers
Save up to £227.73 (35%) by choosing the cheapest store
- 3 of 3 stores in stock
- 2 with free shipping
- Checked 5 Oct 2026, 18:25 UTC
- Back to the OfficeLowest priceAcer H6542 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White In stockFree shipping£419.99incl. free shippingGo to store : Back to the Office (opens in a new tab)
- PCHUB.UKAcer H6542 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1 In stockFree shipping£479.09incl. free shipping+£59.10 (14%) vs lowestGo to store : PCHUB.UK (opens in a new tab)
- PcNova.co.ukAcer H6542 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1 In stockShipping not stated£647.72item price, shipping extra+£227.73 (54%) vs lowestGo 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 5 Oct 2026, 18:25 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
- Acer
- Product
- H6542 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White
- Full name
- Acer H6542 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White
- Manufacturer part number
- MR.JXA11.002, MR.JXA11.001
- EAN / UPC
- 4711474035097, 4711474035080
- Category
- Data Projector
65 specifications from the manufacturer's data sheet
Projector
| Projector brightness | 4000 ANSI lumens |
|---|---|
| Projection technology | DLP |
| Projector native resolution | 1080p (1920x1080) |
| Native aspect ratio | 4:3 |
| Supported aspect ratios | 16:9, 4:3 |
| Screen size compatibility | 685.8 - 7620 mm (27 - 300") |
| Projection distance | 0 - 2 m |
| Projector brightness (economic mode) | 3200 ANSI lumens |
| Horizontal scan range | 15 - 100 kHz |
| Vertical scan range | 24 - 120 Hz |
| Keystone correction, horizontal | -40 - 40° |
| Keystone correction, vertical | -40 - 40° |
Light source
| Light source type | Lamp |
|---|---|
| Lamp power | 203 W |
| Lamps quantity | 1 lamp(s) |
Lens system
| Focus | Manual |
|---|---|
| Focal length range | 22 - 24.10 mm |
| Aperture range (F-F) | 2.56 - 2.68 |
| Zoom capability | Yes |
| Zoom type | Manual |
| Zoom ratio | 1.1:1 |
| Throw ratio | 1.49 - 1.64 |
| Offset | 116% |
Video
| Full HD | Yes |
|---|---|
| 3D | Yes |
| Supported graphics resolutions | 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA) |
Ports & interfaces
| HDMI ports quantity | 2 |
|---|---|
| HDMI version | 1.4 |
| USB 2.0 Type-A ports quantity | 1 |
| Audio (L/R) out | 1 |
| Serial interface type | RS-232 |
| AC (power) in | Yes |
Network
| Wi-Fi | No |
|---|
Features
| Noise level | 33 dB |
|---|---|
| HDCP | Yes |
| Projection modes | Front, Rear |
| Country of origin | China |
Multimedia
| Built-in speaker(s) | Yes |
|---|---|
| Number of built-in speakers | 1 |
| RMS rated power | 3 W |
Design
| Product type | Standard throw projector |
|---|---|
| Market positioning | Home cinema |
| Product colour | White |
| Placement | Ceiling |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
Display
| Built-in display | No |
|---|
Power
| Power source | AC |
|---|---|
| Power consumption (typical) | 260 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (economy mode) | 205 W |
| AC input voltage | 100 - 240 V |
Weight & dimensions
| Weight | 2.4 kg |
|---|---|
| Width | 299.5 mm |
| Depth | 220 mm |
| Height | 105.1 mm |
| Package width | 400 mm |
| Package depth | 297 mm |
| Package height | 155 mm |
| Package weight | 3.1 kg |
Packaging content
| Remote control included | Yes |
|---|---|
| Batteries included | Yes |
| Cables included | AC |
| Manual | Yes |
Other features
| Connectivity technology | Wired |
|---|
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Predator
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Model GD712
- Type
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- Weight
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- Colour
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