ProjectorDB

BenQ TH585P vs BenQ TH685i

BenQ TH585PBenQ TH585P
MSRP $599
BenQ TH685iBenQ TH685i
MSRP $899
Key differences
Throw ratio1.5–1.65:11.13–1.46:1
Lowest input lag16.7 msDerived8.3 msDerived
HDR formats—HDR10, HLG
PriceMSRP $599MSRP $899
Room fit
Distance to screen3.3–3.7 m2.5–3.2 m
Brightness
Rated brightness3,500 lmDerived3,500 lmDerived
White light outputANSI3,500 lm ANSI3,500 lm ANSI
Display system
Imaging technologyDLPDLP
Chip / panel diagonal0.48 in0.48 in
On-screen resolution1080p (1920 × 1080)Derived1080p (1920 × 1080)Derived
Native resolution1080p (1920 × 1080)1080p (1920 × 1080)
Native aspect16:9Derived16:9Derived
Colour wheel segments66
Colour wheel speed2×2×
Contrast
Dynamic contrast10,000:110,000:1
Colour
Colour gamutRec. 709 95% coverageRec. 709 95% coverage
Colour bit depth (per channel)10 bit10 bit
Gamma / EOTF presets2.2, 2.4, 2.62.2, 2.4, 2.6
Colour temperature presetsNativeNative, + Custom
HDR
HDR formats—HDR10, HLG
Calibration
Colour management (CMS)6-axis6-axis
Picture mode memories22
3D
3DYesYes
3D formatsFrame packing, Side-by-side, Top-bottom, Frame sequentialFrame packing, Side-by-side, Top-bottom, Frame sequential
3D glasses syncDLP-Link—
Light source
Light sourceLampLamp
Lamp power245 W245 W
Replacement lamp5J.JHH05.0015J.JL805.001
Light-source life4,000 h normal · 10,000 h eco · 15,000 h super eco · 8,000 h dynamic4,000 h normal · 10,000 h eco · 15,000 h super eco · 8,000 h dynamic
Warm-up time—About 30 s
Cool-down time90 s—
Optics
Throw ratio1.5–1.65:11.13–1.46:1
Image size30–300 in30–300 in
Projection offset105%105%
ZoomOpticalOptical
Zoom ratio1.1×Derived1.3×Derived
Focal length15.84–17.45 mm11.9–15.5 mm
Aperture (f-number)2–2.051.94–2.07
FocusManualManual
Vertical lens shift—±5%
Vertical keystone40°40°
Auto keystone—Yes
Motion & gaming
Max input refresh—1080p: 240 Hz · 4K UHD: 60 Hz
Max refresh at 1080p—240 HzDerived
Max refresh at 4K—60 HzDerived
Input lag1080p: 60 Hz 16.7 ms1080p: 60 Hz 16.7 ms · 120 Hz 8.3 ms · 4K UHD: 60 Hz 33.4 ms
Lowest input lag16.7 msDerived8.3 msDerived
Input lag at 4K 60 Hz—33.4 msDerived
Inputs & control
HDMI inputs2 × HDMI 1.4 (HDCP 1.4)HDMI 2.0 (ARC, HDCP 2.2) · HDMI 2.0 (HDCP 2.2, internal)
HDMI inputs (count)2Derived1Derived
Newest HDMI versionHDMI 1.4DerivedHDMI 2.0Derived
Other video inputs—VGA, Component
Max input resolutionWUXGA4K UHD
Audio inputs3.5 mm3.5 mm
Control portsRS-232RS-232
Horizontal scan15–102 kHz15–102 kHz
Vertical scan23–120 Hz23–120 Hz
Smart platform
Wi-Fi—Wi-Fi 5
Bluetooth—4.2
Smart platform—Android TV
OS version—9
Google-certified—Yes
Chipset—Amlogic S905Y2
RAM—2 GB
Storage—16 GB
Security updates until—31 Dec 2024
Netflix—No
Casting—Chromecast built-in
Audio
Speaker power10 W5 W
Speakers11
LayoutMonoMono
Audio outputs3.5 mm3.5 mm, + HDMI ARC
HDMI audio returnNoneDerivedARCDerived
Physical & installation
Dimensions (W × D × H)312 × 225 × 110 mm312 × 225 × 110 mm
Weight2,790 g2,790 g
Colours—White
OrientationsTable, Ceiling, RearTable, Ceiling, Rear
Ceiling mountM4, 20–25 mm screwsM4
Environment & power
Operating temperature0–40°C0–40°C
Operating humidity10–90%RH10–90%RH
Altitude3,000 m · high-altitude mode3,000 m · high-altitude mode
Power drawMax 340 W · Normal 297 W · Eco 206 WMax 340 W · Normal 297 W · Eco 206 W
StandbyUp to 0.5 WUp to 0.5 W
Power supplyBuilt in—
Mains input100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Noise
Fan noiseNormal 35 dB(A) · Eco 29 dB(A)Normal 35 dB(A) · Eco 29 dB(A)
Safety & compliance
Risk groupRG2RG2
Support & ownership
Warranty3 yr (light source 1 yr or 2,000 h)3 yr (light source 1 yr or 2,000 h)
User manualhttps://esupportdownload.benq.com/esupport/PROJECTOR/UserManual/TH585P/TH585P_UM_EN_220214225123.pdfhttps://esupportdownload.benq.com/esupport/PROJECTOR/UserManual/TH685i/TH685i_UM_EN_210913182301.pdf
Spare partsLamp 5J.JHH05.001Lamp 5J.JL805.001
In the box
In the boxPower cord, Remote, Remote batteries, Quick start guide, Warranty cardPower cord, Remote, Remote batteries, Quick start guide, Warranty card, + VGA cable, + Streaming dongle
RemoteIRIR · voice