ProjectorDB

BenQ LH650 vs InFocus INL178

BenQ LH650 is in stock. InFocus INL178 is $749.01 cheaper and quieter.

BenQ LH650$1,449 · Amazon
Buy
InFocus INL178$699.99 · Amazon · Used
Buy
Key differences
White light output
4,000 lm ISO · 4,000 lm ANSI—
Throw ratio
1.15–1.5:11.48–1.62:1
Lowest input lag
8.3 msDerived—
HDR formats
HDR10, HLG—
Fan noise
Normal 34 dB(A) · Eco 28 dB(A)Normal 30 dB(A) · Eco 28 dB(A)
MSRP
$1,449$1,739
Best price
$1,449$699.99
Room fit
Distance to screen
2.5–3.3 m3.3–3.6 m
Picture
White light output
4,000 lm ISO · 4,000 lm ANSI—
Claimed brightness (non-standard)
—4,200 lm
Brightness uniformity
—85%
Imaging technology
DLPDLP
Chip / panel diagonal
0.65 in0.47 in
Native resolution
1080p (1920 × 1080)1080p (1920 × 1080)
Native aspect
16:9Derived16:9Derived
Colour wheel segments
6—
Dynamic contrast
3,000,000:13,500,000:1
Dynamic contrast method
Light-source dimming—
Colour gamut
Rec. 709 92% coverage—
Colour bit depth (per channel)
10 bit—
Gamma / EOTF presets
2.2, 2.4, 2.6—
HDR formats
HDR10, HLG—
Tone mapping
Adjustable—
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
Laser (phosphor)Laser (phosphor)
Emitter
—Blue laser + phosphor
Light engine
—Quantum Laser
Light-source life
20,000 h normal · 20,000 h eco · 20,000 h dynamic30,000 h max
Light output control
ContinuousSteps
Warm-up time
10 s—
Cool-down time
2 s—
Optics
Throw ratio
1.15–1.5:11.48–1.62:1
Image size
30–300 in—
Projection offset
106%116%
Zoom
OpticalOptical
Zoom ratio
1.3×Derived1.09×Derived
Focal length
16.88–21.88 mm12.81–16.74 mm
Aperture (f-number)
2.59–2.872.5–2.67
Focus
ManualManual
Autofocus
NoNo
Vertical lens shift
—None
Horizontal lens shift
—None
Vertical keystone
30°30°
Horizontal keystone
30°—
Auto keystone
YesYes
Corner correction
4-corner—
Interchangeable lens
—No
Motion & gaming
Max input refresh
1080p: 120 Hz · 4K UHD: 60 Hz—
Input lag
1080p: 120 Hz 8.3 ms—
Inputs & control
HDMI inputs
2 × HDMI 2.0 (HDCP 2.2)2 × HDMI 1.4
Other video inputs
USB-C (DisplayPort)VGA
Max input resolution
4K UHD3420 × 2160
Audio inputs
—3.5 mm
USB media playback
—No
Control ports
RS-232RS-232
PJLink
None—
Horizontal scan
15–135 kHz15–100 kHz
Vertical scan
23–120 Hz24–120 Hz
Smart platform
Wi-Fi
None—
Ethernet
NoNo
Audio
Speaker power
10 W15 W
Speakers
11
Layout
MonoMono
Audio outputs
3.5 mm3.5 mm
HDMI audio return
NoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
304 × 225 × 112 mm278 × 216 × 116 mm
Weight
2,900 g2,900 g
Colours
White—
Orientations
Table, Ceiling, RearTable, Ceiling, Rear, Portrait, 360°
Dust filter
NoneNone
Ingress protection
IP5XIP6X
Sealed optical engine
Yes—
Environment & power
Operating temperature
0–40°C0–40°C
Operating humidity
10–90%RH0–85%RH
Altitude
3,000 m · high-altitude mode3,048 m
Power draw
Max 275 W · Normal 200 WMax 139 W
Standby
Up to 0.5 WUp to 0.5 W
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Normal 34 dB(A) · Eco 28 dB(A)Normal 30 dB(A) · Eco 28 dB(A)
Safety & support
Laser class
Class 1—
Risk group
RG2—
Marks
—CE, FCC, CCC
Warranty
3 yr—
User manual
https://esupportdownload.benq.com/esupport/PROJECTOR/UserManual/LH650/UM_EN_240620171822.pdf—
In the box
In the box
Power cord, Remote, Remote batteries, Quick start guide, User manual, Warranty card, HDMI cablePower adapter, Remote, Quick start guide, HDMI cable
Remote
IRIR
BenQ LH650$1,449 · Amazon
Buy
InFocus INL178$699.99 · Amazon · Used
Buy