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 BenQ TH685i Full HD DLP Gaming Projector, 9H.JNK77.17E

BenQ TH685i Full HD DLP Gaming Projector


£729.00 Inc VAT

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1 In Stock with 30 days free returns

0% for 4 Months

From £24.91 a month

(14.9% APR*)

From £24.91 a month

(14.9% APR*)


Key Features

  • DLP Projector Technology
  • Full HD 1920x1080 Resolution
  • Brightness 3500 Lumens
  • 16:9 Aspect Ratio
  • 10000:1 Contrast Ratio
  • HDMI/USB Type-A/Audio In-Out Connectivity
  • 5W Built-in Speaker
  • 1.46 Throw Ratio
  • 1.3x Zoom
  • 9H.JNK77.17E

Stock Code: 2021929 | Part No: 9H.JNK77.17E








BenQ TH685i Full HD DLP Gaming Projector

Built for gamers, the TH685i is supercharged with low-input lag (8.3ms) for real-time video game thrills. Stunning 1080p HDR graphics and 3500 ANSI Lumens of high brightness deliver intense action even in daylight. The awe-inspiring sound immerses you in epic gameplay unlike anything you have seen. The projector comes with Google-certified Android TV for all-in-one entertainment. It connects you to the big-screen gaming, TV, sports, and movie options found at the Google Play Store. This is the future of home entertainment.


Endless Entertainment

Whether video games, movies, shows, sports or live TV, the BenQ smart projector powered by Android has the most extensive entertainment library available. Access Google Play through the user-friendly interface for hassle-free fun for everyone.

The TH685i’s Game Mode fine-tunes images, enhancing dark scenes with greater clarity and precision, helping you level up by spotting foes and finding every hidden treasure in your favourite RPG.

Nothing ruins gaming fun like lag. The TH685i banishes lag with 8ms response time for smooth gameplay. It’s perfect for fast-paced sports, reaction-critical FPS (First-Person Shooters), and timing-dependent battles.

The TH685i’s built-in 5w speaker with Game Sound Mode accentuates audio. You will hear approaching enemies and will be able to estimate their location. Enjoy auditory immersion in all your favorite games.

Basic Information

  • Resolution:
    • 1920x1080
  • Brightness:
    • 3500 Lumens
  • Contrast Ratio:
    • 10,000:1
  • Speaker:
    • 5W Chamber Speaker x1
  • Projection System:
    • DLP
  • Resolution Support:
    • VGA(640 x 480) to WUXGA(1920 x 1200)
  • Display Colour:
    • 30 Bits (1.07 billion colors)
  • Native Aspect Ratio:
    • 16:9


  • Light Source:
    • Lamp
  • Throw Ratio:
    • 1.13~1.46
  • Zoom Ratio:
    • 1.3x
  • Keystone Adjustment:
    • Auto 1D Vertical ±30 degrees
  • Projection Offset:
    • 105%
  • Clear Image Size (Diagonal):
    • 60"~200"
  • Image Size:
    • 30"~300"
  • Colour Wheel Segment:
    • 6 segment (RGBWYC)

Physical Properties & Miscellaneous

  • Dimensions (W x H x D)(mm):
    • 312 x 110 x 225 mm (12 x 4 x 9 inch)
  • Net Weight (kg/ lb):
    • 2.8 kg (6.2 lbs)
  • Power Supply:
    • VAC 100 ~ 240 (50/60Hz)
  • Acoustic Noise
    • (Typ./Eco.): 35/29 dBA
  • Operating Temperature:
    • 0~40℃ (Celcius)
  • EAN:
    • 4718755084294
  • Product Code:
    • 9H.JNK77.17E


From the Manufacturer



Projector Type Gaming
Projector Technology DLP Projector
Native Resolution FHD 1920 x 1080
Maximum Projection Screen Size (Inches) 100"
Brightness 3500 Lumens
Aspect Ratio 16:9
Connectivity Audio Out, HDMI, USB Type-A Power for ChromeCast/ Fire Stick
Internet Connectivity N/A
Speakers 5 Watt Speaker
3D Support Not Supported
Features Kensington Lock Slot

Please note: Pictures are for illustration only. Please contact us if you wish to confirm the specification before ordering.


Product Reviews


BenQ - 9H.JNK77.17E

BenQ TH685i Full HD DLP Gaming Projector 9H.JNK77.17E

£729.00 Inc VAT

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