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Benq TH670
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Benq TH670 Projector

$592.89
$471.99 $120.90 cheaper than 63 days ago
10000:1 1080p (1920x1080) 31dB Oct 2015
Contrast Ratio Native Projector Resolution 3D Image Projection Noise Level Release Date
Showcase Full-HD content in sharp, 1080P definition and enjoy Blu-ray, video games and HD broadcasting in beautiful, high-contrast quality without downscaling or compression. A 3000 lumens high... More
$66.43 Electricity cost over 5 years. Calculate
Prices will drop $57
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11 Reasons For

Average Expert Reviews

This projector received an expert rating of 70% from PC Mag.

Benq Projectors Have Good Reviews

Benq 10000:1 contrast ratio multimedia projectors have good ratings on average and across all projectors Benq is one of the superior brands.

Supports 3D Image Projection

The Benq TH670 supports 3D image projection. Most of the other 10000:1 contrast ratio multimedia projectors that have been on the market for a comparable time to the TH670 also support 3D image projection.

We compared all the other multimedia projectors which support 3D image projection to this multimedia projector and we think because of it's better review score, the Asus B1MR ($400.99), the NEC V302W, and the Acer P1500 ($543.99) is also worth considering.

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Supports Full HD Projection

Like most of the other data projectors of this age and type, the Benq TH670 supports Full HD projection.

We think you might also be interested in some of the other data projectors which support Full HD projection currently available including because of it's better review score, the Asus B1MR ($400.99), the NEC V302W, or the Acer P1500 ($543.99).

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Has a Built-In Speaker

The Benq TH670 has a built-in speaker, as do most of the other projectors that came out around the same time as the TH670.

There are a number of other data projectors with a built-in speaker currently available that you might want to consider including the EB-W29, or the 965H ($840.74) both from Epson or the Asus B1MR ($400.99) which has better reviews.

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1080p (1920x1080) Native Projector Resolution

The Benq TH670 has a maximum resolution of 1080p (1920x1080). That's over two times the resolution of the most common native projector resolution of WXGA (1280x800). Across all projectors that have been available for a similar time to the TH670 the resolution ranges from XGA (1024x768) to WUXGA (1920x1200).

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Quite Quiet Noise Level

Across all the multimedia projectors of this age and type the noise levels range from 27dB to 47dB. With a noise level of only 31 decibels, the Benq TH670 has one of the quieter noise levels amongst comparable spec projectors of this age.

It may also be worth also looking at one of the alternative 31dB noise level data projectors currently available including the Acer K137 ($518.29) which has better reviews.

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1920 X 1200 Pixels Maximum Digital Resolution

This multimedia projector has a maximum digital resolution of 1920 x 1200 pixels, which is typical of many projectors of this age and type.

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100V AC Input Voltage

This projector has a 100 - 240V AC input voltage, which is typical of many comparable spec projectors that have been available for more than a year.

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Quite Quiet Noise Level in Economy Mode

At only 29 decibels, the Benq TH670 has a fairly quiet noise level in economy mode compared to most of the other 10000:1 contrast ratio multimedia projectors that have been available for more than a year. Across all the projectors of a similar type and age to the TH670 the noise levels in economy mode range from 26dB to 43dB, and the average noise level in economy mode is 30dB.

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10 Mbit/s Ethernet LAN Data Transfer Rate

This multimedia projector has a 10 Mbit/s ethernet LAN data transfer rate, which is the most frequently found ethernet LAN data transfer rate on 10000:1 contrast ratio multimedia projectors that were launched around the same time as it.

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4 Reasons Against

Does Not Support WiFi Connectivity

The Benq TH670 does not support WiFi connectivity, although it is worth noting that most of the other 10000:1 contrast ratio multimedia projectors that have been on the market for around the same time as the TH670 also do not support WiFi connectivity.

We compared this data projector to all the other projectors with a WiFi connectivity and we think the Epson EB-945H, or the Hitachi CPX2541WN ($432.99) which also has a higher rating is also worth considering.

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Only 640 X 480 (VGA) Graphics Resolution

This multimedia projector supports graphics resolutions of 640 x 480 (VGA), 800 x 480 (WVGA), 800 x 600 (SVGA), 854 x 480 (WVGA), 1024 x 576 (WSVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x and , which is typical of many projectors that were released more than a year ago.

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Only One HDMI Port

Most comparable spec projectors that were released more than a year ago have between one and two HDMI ports, including the Benq TH670 which has one HDMI port.

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Only One Audio in Port

The Benq TH670 is a one audio in port data projector. Most of the other similar spec data projectors that came out around the same time as the TH670 have between one and two audio in ports.

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2 Other reasons to consider the Benq TH670

Released Over a Year Ago

This multimedia projector has been on the market for over a year.

Average Projector Brightness

At 3,000 ANSI lumens, the Benq TH670 has a pretty typical projector brightness compared to most of the other 10000:1 contrast ratio multimedia projectors that are a similar age to the TH670.

Alternative 3,000 ANSI lumens brightness projectors currently available which you might also want to consider include because of it's better review score, the V302X ($820.05), or the V302W both from NEC or the Epson EB-98H.

If this Benq data projector projector brightness is not bright enough for you then you might also want to consider the CP-CX301WN (3,100 ANSI lumens), or the CPX3041WN ($623.60) (3,200 ANSI lumens) both from Hitachi or the Canon X320 (3,200 ANSI lumens) which also has a higher rating.

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Specification

Projector
Contrast Ratio
Native Projector Resolution
Projector Brightness
Maximum Digital Resolution
Vertical Keystone Correction
Number of Colours
Zoom Ratio
Supported Aspect Ratio
Compatible Screen Size
Native Aspect Ratio
Projection Technology
Supported Number of Colours Display
Lamps
Service Life of Lamp in Economic Mode
Lamp Power
Lamp Service Life
Lens System
Throw Ratio
Offset
Aperture Range
Focal Length Range
Video
Graphics Resolution
Video Mode
Analog Signal Format System
3D Format
Ports & Interfaces
RS-232 Port
Component Video in Port
HDMI Version
Audio in Port
Composite Video in Port
USB 2.0 Port
HDMI Port
VGA (D-Sub) Port
Remote (IR) Output
Networking
Ethernet LAN Data Transfer Rate
Performance
Noise Level
Noise Level in Economy Mode
Horizontal Scan Range
Vertical Scan Range
On Screen Display Language
Preset Mode
Multimedia
RMS Rated Power
Built-In Speaker
Design
Form Factor
Colour
Product Type
Power
Power Source
Power Consumption On Standby
Typical Power Consumption
Power Consumption in Economy Mode
Power Consumption During PowerSave
AC Adapter Frequency
AC Adapter Input Voltage
AC Input Frequency
AC Input Voltage
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Remote Control Type
Cable Included

Expert Reviews

(1)
12 February 2016

The BenQ TH670 can serve nicely as either a high-resolution business projector or a 1080p home-entertainment model, with the bonus of a short lag time for gamers...

User Reviews

(1)
Reviewed 17 December 2015 by Roderick

Out of the box the projector has great image quality. I found after a little bit of watching movies that dark scenes seemed a bit too dark. After tinkering with the settings I discovered that... Read more…

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $64.90
Electricity cost when on standby $2.87
@ $0.108264468 per kwh - Edit electricity price and usage
kwh per hour
kwh per hour left on standby
Electricity price $per kilowatt hour
Annual electricity price inflation %
Water cost when switched on
@ $0.00154539824 per litre - Edit water usage and price
litres per hour
Water price $per litre
Annual water price inflation %
Submit Energy Consumption Figures
Total running cost over 5 years $67.77
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Benq TH670uses then please let us know by entering those figures in the boxes above.
0.43T
Running this projector over 5 years will generate 0.43 tonnes of carbon dioxide (CO2).
12
To offset that much CO2 you would need to plant 12 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

See How Other Projectors Compare to the Benq TH670

Epson PowerLite 97H vs Benq TH670

Epson PowerLite 97H vs Benq TH670
Epson PowerLite 97H Benq TH670
$ 369.99 $471.99
$102 Cheaper
999x Lower Power Consumption During PowerSave
Significantly Better User Reviews
Two HDMI Ports
Only One VGA (D-Sub) Port
Older by Eight Months

Asus B1MR vs Benq TH670

Asus B1MR vs Benq TH670
Asus B1MR Benq TH670
$ 400.99 $471.99
$71 Cheaper
Cheaper to Run by $49.42
188.5mm Shorter
Lighter
Hugely Lower RMS Rated Power
Only One USB 2.0 Port

NEC M323X vs Benq TH670

NEC M323X vs Benq TH670
NEC M323X Benq TH670
$ 599.00 $471.99
Significantly Shorter
A Lot Higher RMS Rated Power
Two HDMI Ports
A Lot Longer Lamp Service Life
$127 More Expensive
148.9mm Deeper
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