Expertbeacon Essentials
BenQ TH685 1080p Gaming Projector - 4K HDR Support - 120hz Refresh Rate - 3500lm - 8.3ms Low Latency - Enhanced Game Mode - 3 Year Industry Leading Warranty
ASIN: B0858FH81M

by BenQ

BenQ TH685 1080p Gaming Projector - 4K HDR Support - 120hz Refresh Rate - 3500lm - 8.3ms Low Latency - Enhanced Game Mode - 3 Year Industry Leading Warranty

6.3
Confidence Moderate

ExpertBeacon Score and confidence are proprietary signals, not retailer ratings.

4.6Amazon rating(671 reviews)
Demand Top 98%
Confidence Moderate

How It Compares

Compared with other products in Video Projectors.

Demand
2%
Expert Score
10%

Affiliate Disclosure — We earn from qualifying purchases. Data last updated on Mar 14, 2026. ExpertBeacon Score, Expert Score, Value, and Confidence are our own signals, not retailer ratings.

Share:

Product Features

  • AUDIO W/EQUALIZER: integrated 5 watt speaker by treVolo, with an equalizer, for excellence in audio.
  • 1080p 4K HDR READY: 3500 ANSI lumen brightness; 1080p HDR-enabled w/4K compatibility; 100-inch images from 8.2 feet (2.5m) away; stunning color 95% Rec. 709.
  • HDR COMPATIBLE: HDR10 Technology with 4K input enhances brigher whites and deeper black levels for an enhanced viewing experience
  • GEARED FOR GAMING: Low latency 8.3ms at 1080p/120Hz low input lag, Game Mode/Game Sound Mode fine-tune audio and images, LumiExpert defeats eye strain during extended play.
  • CONSOLE-COMPATIBLE: Game on PS5 at 1080p at 120Hz and 4K 2160p at 60Hz.
  • INDUSTRY LEADING WARRANTY: BenQ's 3-year warranty vs. top competitor's 1-year warranty provides a greater peace of mind with coverage that makes you rest easy that our US-based customer service team is here when you need it.
  • MOVIES, GAMING & MORE: Connect to media players and gaming consoles for big screen movies and gaming; connect a 4K UHD HDMI dongle such as the Amazon Fire TV, Google Chromecast, or Apple TV to play games, stream videos and share photos

Related Products

Optoma EH412ST Short Throw 1080P HDR Professional Projector | Super Bright 4000 Lumens | Business Presentations, Classrooms, or Meeting Rooms | 15,000 hour lamp life | Speaker Built In | Portable

Optoma EH412ST Short Throw 1080P HDR Professional Projector | Super Bright 4000 Lumens | Business Presentations, Classrooms, or Meeting Rooms | 15,000 hour lamp life | Speaker Built In | Portable

Optoma HD39HDR High Brightness HDR Home Theater Projector | 120Hz Refresh Rate | 4000 lumens | Fast 8.4ms Response time with 120Hz | Easy Setup with 1.3X Zoom | 4K Input | Quiet Operation 26dB

Optoma HD39HDR High Brightness HDR Home Theater Projector | 120Hz Refresh Rate | 4000 lumens | Fast 8.4ms Response time with 120Hz | Easy Setup with 1.3X Zoom | 4K Input | Quiet Operation 26dB

Epson Home Cinema 1080 3-Chip 3LCD 1080p Projector 3400 lumens Color & White Brightness, Streaming/Gaming/ Media Room, Built-in Speaker, Auto Picture Skew, 16,000:1 Contrast, Dual HDMI

Epson Home Cinema 1080 3-Chip 3LCD 1080p Projector 3400 lumens Color & White Brightness, Streaming/Gaming/ Media Room, Built-in Speaker, Auto Picture Skew, 16,000:1 Contrast, Dual HDMI

Native 1080P Projector with WiFi and Two-Way Bluetooth, Full HD Movie Projector for Outdoor Movies, 300" Display Projector 4k Home Theater, Compatible with iOS/Android/PC/XBox/PS4/TV Stick/HDMI/USB

Native 1080P Projector with WiFi and Two-Way Bluetooth, Full HD Movie Projector for Outdoor Movies, 300" Display Projector 4k Home Theater, Compatible with iOS/Android/PC/XBox/PS4/TV Stick/HDMI/USB

ViewSonic PX748-4K UHD 4K Projector with 4000 Lumens, 240 Hz, 4.2ms, HDR Support, Auto Keystone, Dual HDMI, and USB C for Home Theater, Stream Netflix with Dongle

ViewSonic PX748-4K UHD 4K Projector with 4000 Lumens, 240 Hz, 4.2ms, HDR Support, Auto Keystone, Dual HDMI, and USB C for Home Theater, Stream Netflix with Dongle

EliteProjector Ultra Short Throw Portable Outdoor Projector for Family Home Backyard Movie Night, Waterproof Projector 1080p, 1500 Lumens, Bluetooth and Built-in Battery, Compatible with iOS TV Stick

EliteProjector Ultra Short Throw Portable Outdoor Projector for Family Home Backyard Movie Night, Waterproof Projector 1080p, 1500 Lumens, Bluetooth and Built-in Battery, Compatible with iOS TV Stick

1600ANSI Lumens DLP Projector, WEMAX Vogue 100, 4K Home Theater Projector with WiFi and Bluetooth, Native 1080p HDR10, 200" Display, Dolby Audio, 125% Rec.709, Auto Focus Keystone

1600ANSI Lumens DLP Projector, WEMAX Vogue 100, 4K Home Theater Projector with WiFi and Bluetooth, Native 1080p HDR10, 200" Display, Dolby Audio, 125% Rec.709, Auto Focus Keystone

EliteProjector Ultra Short Throw Portable Outdoor Projector for Family Home Backyard Movie Night, Waterproof Projector 1080p, 1500 Lumens, Bluetooth and Built-in Battery, Compatible with iOS TV Stick

EliteProjector Ultra Short Throw Portable Outdoor Projector for Family Home Backyard Movie Night, Waterproof Projector 1080p, 1500 Lumens, Bluetooth and Built-in Battery, Compatible with iOS TV Stick

Popular in Video Projectors

Get Weekly Recommendations

Product recommendations delivered to your inbox. No spam, unsubscribe anytime.

Popular Buying Guides