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BenQ TH670
Full HD 1080p Home Entertainment Projector

BenQ TH670

BenQ TH670 3000 ANSI Lumens HD Home Entertainment Projector

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Whether at home or at the office, the BenQ Colorific TH670 delivers stunning quality video and presentations that will captivate your audience. Featuring Full HD 1080P resolution with a remarkable 3000 ANSI lumens and an outstanding 10000:1 contrast ratio; the TH670 beams a sharp, crisp image with fantastic shadow details and rich, accurate color even when the lights are on. Equipped with an extensive list of advanced features, the TH670 will satisfy even the most demanding application.

Key Features

  • Full 1080p (1920x1080) resolution
  • 3,000 ANSI lumens
  • 10,000:1 high contrast ratio
  • HDMI
  • 10W Speaker
  • <0.5W Standby Mode

BenQ TH670 Top


Brilliant Full HD 1080P Performance

Experience 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.

HT1075 Spectacular Full HD 1080p Picture Performance

Non Full HD Picture
Low Image Resolution

HT1075 Spectacular Full HD 1080p Picture Performance

Full HD 1080P Picture
Delicate Image Resolution

Built-in 10W Speaker PowerMagnificent Picture Quality

With the BenQ TH670 you can watch Full HD1080p movies, TV shows and sports or play action packed video games on screens up to 200” diagonal in any room in the house. Your family and friends will be amazed by the magnificent picture quality, never has entertainment looked this good.

Built-in 10W Speaker Power

The TH670 features powerful, superb sounding, acoustically balanced 10-Watt audio. Delivering ample, crisp, clear sound to fill even the largest rooms, allowing your message to be clearly heard.

1.5A USB Type-A Power Supply
1.5A USB Type-A Power Supply

The USB port on the TH670 supplies power for accessories such as wireless dongles, providing the flexibility needed for today’s digital environments.

Auto Keystone Correction

For those occasions when the projector needs to be set at an angle from the screen, the TH670 automatically corrects the vertical trapezoidal effect on the image to deliver a perfectly squared picture each and every time.

Auto Keystone Correction



BenQ’s SmartEco Technology helps lower total cost of ownership (TCO), optimizing projector performance through dynamic power savings. Providing uncompromised brightness, exquisite picture quality and incredibly long lamp life.

These innovations allow savings of up to 70% of lamp power consumption with the added benefit of lower maintenance costs.

Projectors with BenQ SmartEco Technology provide lasting ultra-vivid viewing experiences.

SmartEco Mode
SmartEco Mode

SmartEco mode is designed to use only the exact amount of lamp power a projector needs to deliver the best contrast and brightness performance. This feature enables the TH670 to deliver uncompromised projection quality with the added benefit of reduced the total cost of ownership by greatly extending lamp life and lowering power consumption.

SmartEco Mode cleverly adjusts lamp power to maximize power saving, delivering the best contrast and brightness performance possible, using only as much light as needed.

Normal Mode

Normal Mode
260W Projector Power Consumption by Average

SmartEco Mode

SmartEco Mode
Enhanced Details in Darkened Scenes
210W Projector Power Consumtion by Average

Various 3D format supported

BenQ projectors feature DLP Link-supported 3D projection to deliver the same amazing 3D performance and effects seen in 3D movies. The TH670 supports all mandated 3D format specifications. 3D Field-sequential, 3D frame packing, 3D top-and-bottom and 3D side-by-side.

Source / Format 3D Field Sequential 3D Frame Packing 3D Top Bottom 3D Side by Side

Closed Captioning
Closed Captioning

Equipped with built-in closed-captioning capability, the BenQ TH670 can display subtitles embedded in video content. No additional external decoder required.

No Source Detected Mode

There will be times when a projector is turned on without a display source, such as a notebook or classroom PC connected. To avoid having a projector running at full lamp power, BenQ created the No Source Detected feature, which lowers the projector’s lamp brightness to 30% after the projector has remained unconnected to a display source for more than three minutes.

Source Detected

Source Detected
100% Lamp Power

No Source Detected

No Source Detected
30% Lamp Power

Auto Power Off

Automatic power off after the projector is turned on for over 20 minutes without a display source, eliminating unnecessary energy waste and prolonging the life of the projector lamp.

0.5W in Standby Mode

When inactive, the TH670 keeps power consumption to a minimum with <0.5W standby power, achieving what was once a challenge for earlier projector models. This technological advancement in energy saving helps lower energy costs.

Intuitive User Interface

BenQ Home projectors feature an intuitive, easy to follow user interface, allowing quick access to all projector features to enable users to customize their experience.

Intuitive User Interface

The advanced Auto Source Detection in the TH670 detects input sources twice as fast as previous models. And even highlights the available active sources, making source selection faster and easier than ever.

Step-by-Step Setup Guide

An easy to follow step-by-step guide will walk you through the initial projector setup. Whether you are a first time or experienced user, you will be enjoying stunning viewing experiences on your new BenQ TH670 in no time.

Step-by-Step Setup Guide

BenQ Projectors, Featuring Award Winning DLP Technology

Digital Light Processing (DLP) technology, recognized by the Academy of Motion Picture Arts and Sciences and awarded an Oscar statuette in 2015. DLP is the leading projection technology used in 90% of world’s digital cinemas and 100% of IMAX theaters. With over 50% share worldwide, DLP projector technology dominates the projector market. BenQ is the #1 best-selling DLP projector brand worldwide, delivering unmatched value and performance.

Colorific Technology Delivers Lifelike Color, Year After Year

BenQ uses Colorific technology to optimize images for specific color balance effects for diverse applications such as presentations, movies and spreadsheets and photographs. Every BenQ Colorific projector generates more than one billion colors by combining up to seven different colors to create vibrant, true to life images. You'll also experience dramatic contrasts for remarkable clarity, higher impact, and greater legibility. BenQ's Colorific projectors are dependable year after year. You can rely on the colors to remain the same from day one to a decade later--without the risk of fading, ghosted images, or yellowing.

  • Accurate. Over 1 billion colors - compared to 16.7 million from many LCD projectors
  • Crisp. Bright, high contrast picture - 3x more contrast than similar top-selling LCD models
  • Long-Lasting. Consistent quality - image is the same now and years from now

Non-DLP Projector

HT1075 Timeless Image Quality

BenQ DLP Projector

HT1075 Timeless Image Quality

Razor-Sharp Image Clarity

Critically acclaimed for industry-leading high contrast, BenQ DLP Projectors produce crisper images with sharper, better defined details and crystal-clear vibrancy by maximizing the fill ratio of individual pixels and employing exclusive BenQ SmartEco Technology.

Razor-Sharp Image Clarity


BenQ TH670 Specifications

  1. Audio in/out (Mini Jack)
  2. Audio L/R in (RCA)
  3. Composite Video in (RCA)
  4. Computer in 1/2 (D-sub 15pin)
  5. HDMI
  6. RS232 (DB-9pin)
  7. USB (Type A)
  8. USB (Type Mini B)
  9. Microphone
BenQ TH670 Specifications
Model TH670
Projection System DLP
Native Resolution 1080p (1920 x 1080)
Brightness* (ANSI Lumens) 3000AL Lumens
Contrast Ratio 10000:1
Display Color 1.07 Billion Colors
Lens F/#=2.55~2.76
Aspect Ratio Native 16:9 (5 aspect ratio selectable)
Throw Ratio 1.5~1.8(62"±3% @ 2m)
Image Size (Diagonal) 60"~120"
Zoom Ratio 1.2:1
Lamp Type 210W
Lamp Mode (Normal/ Economic/ SmartEco/ LampSave/ LumenCare)* 4000 / 6000 / 10000 hours
Keystone Adjustment 1D, Vertical +/- 30 degrees
Projection Offset 116% ±2.5%
Resolution Support VGA (640 x 480) to WUXGA_RB (1920 x 1200) *RB=Reduced Blanking
Horizontal Frequency 15 - 102KHz
Vertical Scan Rate 24~120Hz
Interface Computer in (D-sub 15pin) x 2 (Share with component)
Composite Video in (RCA) x 1
HDMI (1.4a) x 1
Audio in (Mini Jack) x 1
Audio L/R in (RCA) x 1
Audio out (Mini Jack) x 1
Microphone in x 1
Speaker 10W x 1
USB (Type mini B) x 1 (Download)
USB (Type A) x1 (1.5A power supply)
RS232 (DB-9pin) x 1
IR Receiver x1(Front)
Dimensions (W x H x D mm) 12.87 x 9.17 x 5.39 inches / 327 x 233 x 137(mm)
HDTV Compatibility 480i, 480p, 576i, 567p, 720p, 1080i, 1080p
Video Compatibility NTSC, PAL, SECAM
Weight 6.6lbs / 3.0 kg
3D Support and Compatibility PC:120HzFrameSequential3DforresolutionsuptoWXGA
PC:60HzTop-bottom3Dfor resolutions up to SXGA+
Video: 60Hz Frame Sequential 3D for resolutions up to 480i
Audible Noise (Normal/Economic Mode) 31/29 dBA (Normal/Economic mode)
Picture Modes **Bright / Vivid / Game / Cinema / (3D) / User 1 / User 2 
** Default mode is Presentation. When 3D is on, Picture Modes only shows 3D. When 3D is off, it is not shown in Picture Modes.
Power Supply AC100 to 240 V, 50 to 60 Hz
Power Consumption Normal 260W. Eco 210W. Standby <0.5W
On-Screen Display Languages Arabic/ Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/Hindi/ Hungarian/ Italian/ Indonesian/ Japanese/ Korean/Norwegian/ Polish/ Portuguese/Romanian/ Russian/ Simplified Chinese/ Spanish/ Swedish/ Turkish/ Thai/ Traditional Chinese (28 Languages)
Accessories (Standard) Remote Control w/ Battery
Power Cord (by region)
User Manual CD
Quick Start Guide
Warranty Card (by region)
Accessories (Optional) Spare Lamp Kit P/N: 5J.JEL05.001 
Ceilling Mount P/N: 5J.JAM10.001 
QCast Dongle QP01 P/N: 5J.JCK28.A01 
3D Glasses P/N: 5J.J9H25.001
*Lamp life results will vary depending on environmental conditions and usage. Actual product's features and specifications are subject to change without notice.


Download the BenQ TH670 Data Sheet (PDF).

Pricing Notes:

BenQ Products
BenQ TH670 3000 ANSI Lumens HD Home Entertainment Projector
Get a Quote!