Find a Projector
Award Winning
New Projectors
Projector Brands
Screen Brands
Projector Lenses
Find a Projector
Calculate Throw Distance
Highlights
Calculate Throw Distance
From BenQ — Built for gamers, the BenQ TH685i projector is supercharged with low input lag for real-time video game thrills. Stunning 1080p HDR graphics and 3500 lumens of ultra brightness deliver intense action even in daylight, and awe-inspiring sound immerses you in epic gameplay, unlike anything you've seen. The TH685i is the Google-certified Android TV for all-in-one entertainment, connecting you to the big-screen gaming, TV, sports, and movie options found at the Google Play Store. This is the future of home entertainment, today.
- 8.3ms@120Hz low input lag with dedicated game modes
- Google-certified Android TV and Google Play store
- 1080p HDR enabled with 4K compatibility
- Built-in 5 watt speaker with Game Sound mode
- Digital lens shift
- Auto vertical keystone
Product Downloads
Helpful Links
Buy a Lamp
Get an E-Z Quote
Get a Repair
Buy LocalBenQ TH685i Projector Specifications
Projector Central's team has done a thorough review of the BenQ TH685i projector. Read Review
- Performance
- Features
- Ease of Use
- Value
- Brightness
- 3,500 ANSI Lumens
- Resolution
- 1920x1080
- Aspect Ratio
- 16:9 (HD)
- Contrast
- 10,000:1
- Display Type
- DLP x 1
- Color Wheel
- 6 segments
- Color Wheel
- 2x speed
- Color Processing
- 10-bit
- Input Lag
- 4K/60: 16ms | 1080p/120: 8.3ms
- Video Modes
- 720p, 1080i, 1080p/60, 1080p/24, 1080p/25, 1080p/30, 1080p/50, 2160p/24, 2160p/60, 576i, 576p, 480p, 480i
- Data Modes
- MAX 1920x1200
- 3D Modes
- Full HD 3D
- Lamp Type
- Metal Halide bulb
- Lamp Life
- 4,000 hours / 15,000 hours
- Lamp Model
- 5J.JKX05.001 Buy Replacement Lamp
- Included Lens
- 1.3x manual zoom , manual focus
- Optional Lenses
- No
- Lens Shift
- Vertical +/-5%
- Throw Distance
- 1.0 m - 7.5 m Calculate Throw Distance
- Image Size
- 76 cm - 762 cm
- Throw Ratio
- 1.13:1 - 1.46:1
- Projector Placement
- For a diagonal screen, place the projector lens between 2.5 m and 3.2 m from the screen.
- Digital Keystone
- Vertical only
- Projector Size
- 10 cm x 30 cm x 23 cm
- Weight
- 2.8 kg
- Audible Noise
- 35 dB / 29 dB
- Internal Speakers
- 5.0 Watts Mono
- Power
- 340 Watts 100V - 240V
- Connection Panel
-
Audio In: Mini JackAudio Out: Mini JackHDMI (HDCP 2.2) x 2RS232: DB-9pinUSBVGA In: Dsub-15pinVGA Out: Dsub-15pin
- Features
-
Full HD 3DHDRAndroid OSStreaming AppsGoogle AssistantBlackboard Mode
Reviews & Articles
Compare to the Competition
Price
Age
Lamp Life
Warranty
PopularityMore BenQ Projectors
Similar Projectors
BenQ TH575
- Resolution: 1920x1080 DLP
- Brightness: 3800 ANSI Lumens
- Light Source: Bulb
- Throw Distance: 3.3 m — 3.6 m
- at Image Size: 254 cm
BenQ TH671ST
- Resolution: 1920x1080 DLP
- Brightness: 3000 ANSI Lumens
- Light Source: Bulb
- Throw Distance: 1.5 m — 1.8 m
- at Image Size: 254 cm
Optoma GT1080HDRx
- Resolution: 1920x1080
- Brightness: 3800 ANSI Lumens
- Light Source: Bulb
- Throw Distance: 1.1 m
- at Image Size: 254 cm
Epson Home Cinema 1080
- Resolution: 1920x1080 3LCD
- Brightness: 3400 ANSI Lumens
- Light Source: Bulb
- Throw Distance: 2.3 m — 2.7 m
- at Image Size: 254 cm
Optoma HD28HDR
- Resolution: 1920x1080 DLP
- Brightness: 3600 ANSI Lumens
- Light Source: Bulb
- Throw Distance: 3.3 m — 3.6 m
- at Image Size: 254 cm
ANSI LUMENS is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.
Manufacturer Cited Brightness:
BUYER BEWARE Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.
Manufacturer Cited Brightness:
Subscribe to Updates
