BenQ Home Cinema Projector
TH685i | 1080p HDR 3500lm Projector with Android TV
Full HD Cinema Enjoyment for Bright Rooms
Treat your eyes to the brilliance of Full HD 1080p visuals, with amazing detail clarity and sharpness for exceptional home
cinematic experiences in well-lit environments.
Realistic Projector-Optimized HDR with 4K
Support
BenQ exclusive projector-optimized HDR with HDR10 and HLG support offers greater brightness, contrast range, and image optimization, downscaling 4K HDR Blu-rays and
streaming content for brilliant cinema enjoyment in bright settings.
Overpowered Gaming Visuals
Low Input Lag
Performance
Ultra-fast 8ms* low input lag conveys your sights,
hearings, and thoughts into actions with zero delay.
(*Input lag is 8ms: 1080p@120Hz,
16ms:1080p@60Hz, 33ms: 4K@60Hz downscaling
to 1080p)
Black Detail Enhancement
Detect and react one step quicker to approaching
dangers by easily mapping out details in the dark
with BenQ-exclusive Black Detail Enhancement,
which accentuates fine details in dark scenes
without sacrificing color performance in brighter
areas.
Indulge in Immersive Sound
The 5W chambered speaker upgraded with a wider frequency range for deep bass and soaring highs, BenQ audio-enhancing technology also provides exclusive EQ
algorithms for pure clarity and sensual sound quality.
Endless Entertainment
Lose yourself in your favorite content with direct access to streaming apps. Use Android TV to watch all your beloved streaming apps like Prime Video, Hulu, YouTube, and
more. *Note: Netflix only supports specific authorized devices and is not natively available on BenQ smart home projectors. Please follow these recommended viewing
procedures.
One Google Account 5,000+ of the Latest Get inspired all hands-
for Seamless Apps from Google Play free
Streaming Fun
Flexible Installation
Digital Lens
Shift
Digital lens shift provides perfectly straight-edged
images, allowing more flexible installation and
placement options.
Auto Vertical Keystone
Auto vertical keystone self-adjusts for squared
images, letting you easily project aligned images
from various angles.
Projection Distance
1.1x zoom maximizes available space with a range
of throw distances for big-screen entertainment
without the hassle of complicated installation.
Universal Connectivity
Specifications
Brightness (ANSI lumens)
3500
Resolution
1080P (1920x1080)
Native Aspect Ratio
16:9
Contrast Ratio (FOFO)
10,000:1
Display Color
30-bit (1.07 billion colors)
Light Source
Lamp
Light Source Life
a. Normal 4000 hrs, c. SmartEco 8000 hrs, d. LampSave 15000 hrs, b. ECO 10000 hrs
Throw Ratio
1.127~1.46
Zoom Ratio
1.3x
Lens
F/#=1.94~2.07;f=11.9~15.5 mm
Projection Offset (Full-Height)
105%
Keystone Adjustment
1D, (Auto) Vertical ± 40 degrees
Rec. 709 Coverage
95%
Picture Modes
3D, Bright, Cinema, Game, HDR, HLG, Living Room, Sports, User 1, User 2
Input Lag
16.7 ms (1080P 60Hz), 33.4 ms (4K 60Hz) *downscaling to 1080p, 8.3 ms (1080P 120Hz)
Resolution Support
VGA (640 x 480) to 4K UHD (3840 x 2160)
Horizontal Frequency
15K~102KHz
PC in (D-sub 15pin)
(x1), PC in-1 (shared with component video)
HDMI in
(x2), HDMI-1 (2.0b/HDCP2.2), HDMI-Internal (2.0b/HDCP2.2)
USB Type A
(x1), USB Type A-1 (2.0/Power Supply1.5A)
RS232 in (DB-9pin)
(x1)
Speaker
(x1), 5W Chamber
Audio in (3.5mm Mini Jack)
(x1)
Audio out (3.5mm Mini Jack)
(x1)
HDMI Audio Return
ARC, 5.1 channel
Operating Temperature
0~40℃
Power Supply
AC 100 to 240 V, 50/60 Hz
Typical Power Consumption (110V)
297W/110V
Stand-by Power Consumption
<0.5W
Acoustic Noise (Typ./Eco.)(dB)
35/29 dB
Dimensions (WxHxD) (mm)
312 x 110 x 225
Net Weight (kg)
2.79
Dimensions (WxHXD) (inch)
12.28 x 4.3 x 8.85
Net Weight (lb)
6.15
