Expertbeacon Essentials
BenQ TH685P | 1080p Gaming Projector | 4K Supported | 120hz Refresh Rate | 3500 Lumens | 8.3ms Low Latency | Enhanced Game Mode | Auto Keystone | Built in speaker | 3 Year Industry Leading Warranty
ASIN: B09V22YRMJ

by BenQ

BenQ TH685P | 1080p Gaming Projector | 4K Supported | 120hz Refresh Rate | 3500 Lumens | 8.3ms Low Latency | Enhanced Game Mode | Auto Keystone | Built in speaker | 3 Year Industry Leading Warranty

8.3
Confidence High

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

4.1Amazon rating(77 reviews)
Demand Top 44%
Confidence High

How It Compares

Compared with other products in Video Projectors.

Demand
56%
Expert Score
56%

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.

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Product Features

  • PLEASE NOTE: TH685P does not have VGA-in or Monitor-Out when compared to the TH685
  • AUDIO W/EQUALIZER: integrated 5 watt speaker by treVolo, with an equalizer, for excellence in audio.
  • 1080P 4K SUPPORTED 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: This Gaming and TV ProjectorHDR10 Technology with 4K supported inputs, enhances brighter 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. One of the best Gaming projectors

Why It Ranked Well

High Confidence

Listing completeness and demand coverage are both strong for this product.

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