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BenQ TH681

PRO rating
How it works?
How it works?
  1. User ratingsUser ratingsratings of product added by Productz users
  2. Expert ratingsExpert ratingsexperts ratings from editorial reviews
  3. Consumer ratingsConsumer ratingsratings from the biggest online stores worldwide
Legend
  1. Excellent
  2. Good
  3. Poor
  4. Average
4.2
based on all reviews
User ratings:
58
3.9 out of 5
58 user ratings
5 stars
31 %
4 stars
31 %
3 stars
32 %
2 stars
5 %
1 stars
0 %
Consumer ratings:
4.5 / 5

Key specs

  • DLP
  • 114.3, 300 in
  • 1920, 1080 px
  • 3000 lm
  • yes
  • , 1 m
  • 4000 h
  • , 33 dB

BenQ - Video Reviews (9)

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BenQ TH681 - Full Specifications

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General
Projector typeDLP
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Design
Design typeDesktop projector
Portableno
Colour of productBlack,White
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Dimensions
Width12.28 in
Height4.12 in
Depth9.61 in
Weight5.73 lb
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Lighting
Type of lampBulb
Lamp life max (normal)4000.0 h
Lamp life max (eco)5000.0 h
Number of lamps1
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Features
Quick start guideyes
Backlit remote controlno
Handheld remote controlyes
Bluetoothno
Memory card readerno
On Screen Display (OSD)yes
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Compatibility
3D support (3D-Ready)yes
Can convert 2D to 3Dno
Compatible glasses
Active
Full HD 3D (1080p)yes
Glasses includedno
HD readyyes
Full HD (HD ready 1080p)yes
HDRno
Analog signal format system
  • NTSC
  • SECAM
  • PAL
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Power
Operational Power Consumption (min-max)220 - 270
Power consumption (typical)270.0 W
Power consumption (standby)0.5 W
Separate power connector (mains)
Large power inlet connector
Power managementMains
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Connectivity
Analog 3.5mm outputyes
Analogue 3.5mm inputno
Analogue RCA stereo inputyes
Component input (YPbPr/YCbCr)no
Number of composite video inputs1
Composite inputyes
Digital coaxial input (S/PDIF)no
Digital coaxial output (S/PDIF)no
Serial interface typeRS-232
DisplayPortno
DVI inno
HDMIyes
HDMI version1.4a
Number of HDMI inputs1
Number of S-Video inputs1
Headphone outputno
Number of headphone outputs1
Microphone inputno
Other connectors5mm output
S-video inputyes
SCART inno
USByes
USB connector type
  • Mini-USB B
  • USB Type-A
USB (total)2
USB 2.02
USB powered (only mha USB)no
VGA inyes
Number of VGA (D-Sub) ports3
AC (power) inputyes
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Technical details
Noise level< 33
Noise level (economic mode)28.0 dB
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Optics
Lens shiftno
Focal length range (f-f)16.88 - 21.88
Throw ratio1.15 - 1.5
Aperture range (F-F)2.59 - 2.87
Zoom ratio1.3 x
Projection distance< 1
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Image
Screen size114.3 - 300
Screen size compatibility45 - 300
Resolution1920 x 1080 px
Number of colours1.07 billion colours
Supported graphics resolutions
  • 1600 x 1200
  • 640 x 480
Native aspect ratio16:9
Aspect ratio16:9
Brightness (max)3000.0 lm
Contrast ratio10000:1
Refresh rate120.0 Hz
Video formats supported
  • 1080i
  • 1080p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
Preset modes
  • Cinema
  • Custom
  • Dynamic
  • Presentation
  • sRGB
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Communication
Ethernet connectionno
Wireless network (Wi-Fi)no
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Audio features
Built-in speakersyes

BenQ TH681 - Q&A

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