We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

BenQ TH685i

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
4.1
based on all reviews
User ratings:
5
3.8 out of 5
5 user ratings
5 stars
20 %
4 stars
60 %
3 stars
0 %
2 stars
20 %
1 stars
0 %
Consumer ratings:
4.5 / 5
Editorial reviews:
1
  1. See more
1 editorial reviews
The BenQ TH685i DLP gaming projector is an updated version of the TH685 released in 2020 that includes the QS01 Android TV streaming stick. It still has the TH685's excellent input lag and good color accuracy for its price.Read more
Read editorial reviews

Key specs

  • DLP
  • 3500 lm
  • yes
  • 35 dB

BenQ TH685i - Full Specifications

Icon
General
Projector typeDLP
Icon
Design
Design typeStandard throw projector
Colour of productWhite
Built-in displayno
Cable lock slotyes
Icon
Dimensions
Width12.28 in
Height4.33 in
Depth8.86 in
Weight6.17 lb
Icon
Lighting
Number of lamps1
Icon
Features
Memory card readerno
On Screen Display (OSD)yes
On Screen Display (OSD) languages
  • ARA
  • BUL
  • CHI
  • CHI
  • CRO
  • CZE
  • DAN
  • DEU
  • DUT
  • ENG
  • ESP
  • FIN
  • FRE
  • GRE
  • HIN
  • HUN
  • IND
  • ITA
  • JPN
  • KOR
  • NOR
  • PER
  • POL
  • POR
  • RUM
  • RUS
  • SWE
  • THA
  • TUR
  • VIE
Smart TVno
Icon
Compatibility
Full HD (HD ready 1080p)yes
HDRyes
HDR Format
  • High Dynamic Range 10
  • Hybrid Log-Gamma
Icon
Power
Power consumption (typical)297.0 W
Power consumption (standby)0.5 W
Power consumption (economy mode)206.0 W
Power consumption (max)340.0 W
Icon
Connectivity
Serial interface typeRS-232
DVI inno
Number of HDMI inputs2
HDMI connector typeFull-size
HDCPyes
Number of headphone outputs1
Microphone inputyes
USB 2.01
Number of VGA (D-Sub) ports2
Icon
Technical details
Noise level35.0 dB
Noise level (economic mode)29.0 dB
Icon
Optics
Zoom ratio1.3 x
Offset105.0 %
Icon
Image
Screen size compatibility30 - 300
Number of colours1.073 billion colours
Supported graphics resolutions
  • 640 x 480
  • 1920 x 1200
Native aspect ratio16:9
Aspect ratio16:9
Brightness (max)3500.0 lm
Video formats supported
  • 720p
  • 1080i
  • 1080p
  • 2160p
Icon
Communication
Ethernet connectionno
Wireless network (Wi-Fi)no
Icon
Audio features
Built-in speakersyes
Number of built-in speakers1
RMS rated power5.0 W

BenQ TH685i - Q&A

  • Do you have a question about the product?

BenQ TH685i BenQ - Editorial Reviews (1)

Other Projectors