Product comparison · 2 data projectors

BenQ LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White vs BenQ LW720 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White

74specifications compared
24differ
50identical
23known for one product only

Key differences

Projector brightness
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:5000 ANSI lumens
- LW720 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:4000 ANSI lumens
Projector native resolution
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- LW720 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:WXGA (1280x800)
Native aspect ratio
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:16:9
- LW720 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:16:10
Screen size compatibility
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1270 - 7620 mm (50 - 300")
- LW720 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:762 - 7620 mm (30 - 300")
Zoom capability
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:Yes
- LW720 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:No
Throw ratio
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.38 - 2.13:1
- LW720 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:1.45 - 2.24:1
Vertical lens shift range
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:-7.9 - 7.9%
- LW720 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:0 - 12.5%
Offset
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:125.7%
- LW720 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:112.5%

Side by side

Differences highlightedShow differences only

Comparison of LH770, LW720
97 specifications	A BenQ LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH770 View product	B BenQ LW720 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White Model LW720 View product
Projector4 differ
Projector brightnessDiffers	5000 ANSI lumens	4000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	1080p (1920x1080)	WXGA (1280x800)
Contrast ratio (typical)Known for one	20000:1	Unknown — not stated by the source
Native aspect ratioDiffers	16:9	16:10
Screen size compatibilityDiffers	1270 - 7620 mm (50 - 300")	762 - 7620 mm (30 - 300")
Horizontal scan range	15 - 102 kHz	15 - 102 kHz
Vertical scan range	23 - 120 Hz	23 - 120 Hz
Keystone correction, horizontal	-30 - 30°	-30 - 30°
Keystone correction, vertical	-30 - 30°	-30 - 30°
Matrix size	1.65 cm (0.65")	1.65 cm (0.65")
Matrix type	DMD	DMD
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	100000:1
Number of coloursKnown for one	Unknown — not stated by the source	1.073 billion colours
Light sourceidentical
Light source type	Laser	Laser
Service life of light source	20000 h	20000 h
Lens system4 differ
Zoom capabilityDiffers	Yes	No
Zoom ratio	1.5:1	1.5:1
Throw ratioDiffers	1.38 - 2.13:1	1.45 - 2.24:1
Horizontal lens shift rangeKnown for one	-4.8 - 4.8%	Unknown — not stated by the source
Vertical lens shift rangeDiffers	-7.9 - 7.9%	0 - 12.5%
OffsetDiffers	125.7%	112.5%
Focal length rangeKnown for one	Unknown — not stated by the source	20.7 - 31.05 mm
Aperture range (F-F)Known for one	Unknown — not stated by the source	2.42 - 297
Video1 differ
Analog signal format system	NTSC, PAL, SECAM	NTSC, PAL, SECAM
Full HDKnown for one	Yes	Unknown — not stated by the source
3DKnown for one	Yes	Unknown — not stated by the source
Supported 3D formatsKnown for one	Frame Sequential, Frame packing, Side by side, Top and bottom	Unknown — not stated by the source
Supported graphics resolutionsDiffers	640 x 480 (VGA), 1920 x 1200 (WUXGA)	640 x 480 (VGA), 720 x 400, 720 x 480, 720 x 576, 1152 x 864 (XGA+), 1280 x 720 (HD 720), 1280 x 960, 1360 x 768 (WXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	3	2
HDMI ports quantity	2	2
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Component video (YPbPr/YCbCr) in	0	0
Composite video in	1	1
DVI port	No	No
S-Video inputs quantity	1	1
USB 2.0 ports quantity	1	1
Mini-USB 2.0 ports quantity	1	1
Audio (L/R) in	1	1
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone in	Yes	Yes
Serial interface type	RS-232	RS-232
PC Audio in	Yes	Yes
PC Audio out	Yes	Yes
12V trigger	Yes	Yes
Mobile High-Definition Link (MHL)	Yes	Yes
AC (power) in	Yes	Yes
HDMI connector typeKnown for one	Unknown — not stated by the source	Full-size
Networkidentical
Smart TV	No	No
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Wi-FiKnown for one	Unknown — not stated by the source	No
Storageidentical
Card reader integrated	No	No
Optical disc player typeKnown for one	Not included	Unknown — not stated by the source
Features3 differ
Noise levelDiffers	35 dB	33 dB
Noise level (economic mode)Differs	32 dB	29 dB
HDCPKnown for one	Yes	Unknown — not stated by the source
On Screen Display (OSD)	Yes	Yes
On Screen Display (OSD) languagesDiffers	Bulgarian, Simplified Chinese, Traditional Chinese, Croatian, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Swedish	Arabic, Bulgarian, Simplified Chinese, Traditional Chinese, Croatian, Czech, Danish, German, Dutch, English, Finnish, French, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Swedish, Thai, Turkish
Number of OSD languagesKnown for one	Unknown — not stated by the source	28
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated power	10 W	10 W
Design1 differ
Product type	Standard throw projector	Standard throw projector
Market positioningDiffers	Business	Presentation
Product colour	White	White
Placement	Desktop, Ceiling	Desktop, Ceiling
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Power5 differ
Power source	AC	AC
Power consumption (typical)Differs	540 W	300 W
Power consumption (max)Differs	540 W	320 W
Power consumption (economy mode)Differs	420 W	280 W
AC input voltageDiffers	100 - 240 V	100-240 V
AC input frequencyDiffers	50 - 60 Hz	50-60 Hz
Auto power offKnown for one	Yes	Unknown — not stated by the source
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (network standby)Known for one	Unknown — not stated by the source	2 W
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)	10 - 90%	10 - 90%
Operating altitudeDiffers	0 - 3000 m	0 - 1499 m
Weight & dimensions4 differ
WeightDiffers	13.8 kg	5.6 kg
WidthDiffers	538 mm	410 mm
DepthDiffers	400 mm	272 mm
HeightDiffers	184 mm	158 mm
Packaging contentidentical
Remote control included	Yes	Yes
Remote control typeKnown for one	IR	Unknown — not stated by the source
Batteries included	Yes	Yes
Cables included	AC, VGA	AC, VGA
Warranty card	Yes	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
RS-232 ports	1	1
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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