ProjectorDB

BenQ TH585 vs Optoma LH352BST

BenQ TH585 is lighter. Optoma LH352BST is better for gaming and quieter.

BenQ TH585MSRP $599
Optoma LH352BST
Key differences
White light output
3,500 lm ANSI3,300 lm ISO
Throw ratio
1.5–1.65:10.69–0.83:1
Lowest input lag
16.7 msDerived8.4 msDerived
Light source
LampLED
Fan noise
Normal 35 dB(A) · Eco 29 dB(A)Normal 31 dB(A) · Eco 29 dB(A)
MSRP
$599—
Room fit
Distance to screen
3.3–3.7 m1.5–1.8 m
Picture
White light output
3,500 lm ANSI3,300 lm ISO
Brightness uniformity
—85%
Imaging technology
DLPDLP
Chip / panel diagonal
0.48 in—
Native resolution
1080p (1920 × 1080)1080p (1920 × 1080)
Native aspect
16:9Derived16:9Derived
Colour wheel segments
6—
Colour wheel speed
2×—
Dynamic contrast
10,000:12,000,000:1
Colour gamut
Rec. 709 95% coverage—
Colour bit depth (per channel)
10 bit—
Gamma / EOTF presets
2.2, 2.4, 2.6—
Colour temperature presets
Native—
Colour management (CMS)
6-axis—
Picture mode memories
2—
3D
YesYes
3D formats
Frame packing, Side-by-side, Top-bottom, Frame sequential—
Light source
Light source
LampLED
Lamp power
245 W—
Replacement lamp
5J.JHH05.001—
Light-source life
4,000 h normal · 10,000 h eco · 15,000 h super eco · 8,000 h dynamic30,000 h eco
Cool-down time
90 s—
Optics
Throw ratio
1.5–1.65:10.69–0.83:1
Image size
—30–300 in
Projection offset
100%103%
Zoom
OpticalOptical
Zoom ratio
1.1×Derived1.2×Derived
Focal length
15.84–17.45 mm10.2–12.24 mm
Aperture (f-number)
2–2.052.6–2.78
Focus
Manual—
Vertical keystone
40°30°
Horizontal keystone
—30°
Motion & gaming
Max input refresh
—1080p: 120 Hz · 4K UHD: 60 Hz
Input lag
1080p: 60 Hz 16.7 ms1080p: 60 Hz 16.7 ms · 120 Hz 8.4 ms · 4K UHD: 60 Hz 33.7 ms
Inputs & control
HDMI inputs
2 × HDMI 1.4 (HDCP 1.4)2 × HDMI 2.0
Other video inputs
VGA, Component—
Max input resolution
4K UHD—
Audio inputs
3.5 mm—
Control ports
RS-232RS-232
Horizontal scan
15–102 kHz15–135 kHz
Vertical scan
23–120 Hz24–120 Hz
Audio
Speaker power
10 W10 W
Speakers
11
Layout
Mono—
Audio outputs
3.5 mm3.5 mm
HDMI audio return
NoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
312 × 225 × 110 mm307 × 228 × 126 mm
Weight
2,790 g3,175 g
Orientations
Table, Ceiling, RearTable, Ceiling, Rear, 360°
Ceiling mount
M4, 20–25 mm screws—
Environment & power
Operating temperature
0–40°C0–40°C
Operating humidity
10–90%RH—
Altitude
3,000 m · high-altitude mode3,048 m
Power draw
Max 340 W · Normal 297 W · Eco 206 WMax 226 W · Eco 124 W
Standby
Up to 0.5 WUp to 0.5 W
Power supply
Built in—
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Normal 35 dB(A) · Eco 29 dB(A)Normal 31 dB(A) · Eco 29 dB(A)
Safety & support
Risk group
RG2—
Warranty
3 yr (light source 1 yr or 2,000 h)1 yr (light source 5 yr or 12,000 h)
User manual
https://esupportdownload.benq.com/esupport/PROJECTOR/UserManual/TH585/TH585_UM_EN_210913184144.pdfhttps://region-resource.optoma.com/products/documents/zxu5ywIf5l6KP4tqTxtOSlYPnDy1LAh9a2E2o2E4.pdf
Spare parts
Lamp 5J.JHH05.001—
In the box
In the box
Power cord, Remote, Remote batteries, Quick start guide, Warranty card, VGA cablePower cord, Remote, Remote batteries, Quick start guide
Remote
IR—