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 TH671ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) White price in United Kingdom
Model TH671STMPN 9H.JGY77.13LMPN 9H.JGY77.1HEMPN 9H.JGY77.13PEAN 4718755070136EAN 4544438055417
- Noise33 dB
- TypeStandard throw projector
- Weight2.7 kg
- ColourWhite
Lowest price incl. delivery
£736.16
at PCHUB.UKFree deliveryIn stock
- 3 stores
- Range £736.16 – £917.99
- Save up to £181.83 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
Price range across 3 offers
Save up to £181.83 (20%) by choosing the cheapest store
- 3 of 3 stores in stock
- 2 with free shipping
- Checked 5 Oct 2026, 18:25 UTC
- PCHUB.UKLowest priceBenQ TH671ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920 In stockFree shipping£736.16incl. free shippingGo to store : PCHUB.UK (opens in a new tab)
- Back to the OfficeBenQ TH671ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) White In stockFree shipping£917.99incl. free shipping+£181.83 (25%) vs lowestGo to store : Back to the Office (opens in a new tab)
- PcNova.co.ukBenQ TH671ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920 In stockShipping not stated£736.01item 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 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
Price history is being collected. After 14 days of prices we will show whether today's price is good.
Product details
Identification
- Brand
- BenQ
- Product
- TH671ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) White
- Full name
- BenQ TH671ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) White
- Manufacturer part number
- 9H.JGY77.13L, 9H.JGY77.1HE, 9H.JGY77.13P, 6E.J9J03.001, 9H.JGY77.13L/A, 9H.JGY77.13E, TH671ST
- EAN / UPC
- 4718755070136, 4544438055417, 840046037574
- Category
- Data Projector
78 specifications from the manufacturer's data sheet
Projector
| Projector brightness | 3000 ANSI lumens |
|---|---|
| Projection technology | DLP |
| Projector native resolution | 1080p (1920x1080) |
| Contrast ratio (typical) | 10000:1 |
| Native aspect ratio | 16:9 |
| Screen size compatibility | 762 - 7620 mm (30 - 300") |
| Number of colours | 1.073 billion colours |
| Horizontal scan range | 15 - 102 kHz |
| Vertical scan range | 23 - 120 Hz |
| Keystone correction, vertical | -40 - 40° |
Light source
| Light source type | Lamp |
|---|---|
| Service life of light source | 4000 h |
| Service life of light source (economic mode) | 10000 h |
| Lamp power | 240 W |
| Lamps quantity | 1 lamp(s) |
Lens system
| Focal length range | 10.2 - 12.24 mm |
|---|---|
| Aperture range (F-F) | 2.6 - 2.78 |
| Zoom ratio | 1.1:1 |
| Throw ratio | 0.69 - 0.83:1 |
| Offset | 102.5% |
Video
| Analog signal format system | NTSC, PAL, SECAM |
|---|---|
| Full HD | Yes |
| 3D | No |
| Supported graphics resolutions | 640 x 480 (VGA), 1920 x 1080 (HD 1080) |
| Supported video modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
| Video colour modes | Bright cinema, Cinema, Game, Sports |
Ports & interfaces
| VGA (D-Sub) ports quantity | 2 |
|---|---|
| HDMI ports quantity | 2 |
| HDMI connector type | Full-size |
| HDMI version | 1.4a |
| Component video (YPbPr/YCbCr) in | 0 |
| Composite video in | 0 |
| DVI port | No |
| S-Video inputs quantity | 0 |
| USB 2.0 ports quantity | 1 |
| Audio (L/R) in | 0 |
| Serial interface type | RS-232 |
| PC Audio in | Yes |
| PC Audio out | Yes |
| Remote (IR) output | 2 |
| Mobile High-Definition Link (MHL) | Yes |
| AC (power) in | Yes |
Network
| Ethernet LAN | No |
|---|---|
| Ethernet LAN (RJ-45) ports | 0 |
| Wi-Fi | No |
Storage
| Card reader integrated | No |
|---|
Features
| Noise level | 33 dB |
|---|---|
| Noise level (economic mode) | 29 dB |
| HDCP | Yes |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Arabic, Bulgarian, Simplified Chinese, Traditional Chinese, Croatian, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Swedish, Thai, Turkish |
Multimedia
| Built-in speaker(s) | Yes |
|---|---|
| Number of built-in speakers | 1 |
| RMS rated power | 5 W |
Design
| Product type | Standard throw projector |
|---|---|
| Market positioning | Home cinema |
| Product colour | White |
| Placement | Desktop |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
Display
| Built-in display | No |
|---|
Power
| Power source | AC |
|---|---|
| Power consumption (typical) | 320 W |
| Power consumption (standby) | 0.5 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
|---|
Weight & dimensions
| Weight | 2.7 kg |
|---|---|
| Width | 296 mm |
| Depth | 120 mm |
| Height | 224 mm |
Packaging content
| Remote control included | Yes |
|---|---|
| Batteries included | Yes |
| Cables included | AC, VGA |
| Quick start guide | Yes |
| Warranty card | Yes |
Logistics data
| Harmonized System (HS) code | 85286200 |
|---|
Other features
| RS-232 ports | 1 |
|---|
More data projectors deals in United Kingdom
All data projectors deals
BenQ
LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White
Model LH655
- Noise
- 32 dB
- Type
- Standard throw projector
- Weight
- 3.1 kg
£728.64– £907.99
Compare 3 prices
£559.40– £739.99
Compare 3 prices
£559.40– £689.99
Compare 3 prices
£481.23– £634.99
Compare 3 prices£402.92– £492.99
Compare 3 prices
£441.89– £542.99
Compare 3 prices
Predator
GD712 projector - 4K Ultra HD, LED, 4,500 LED lm
Model GD712
- Type
- Standard throw projector
- Weight
- 3.2 kg
- Colour
- Black
£794.50
Compare 2 prices