Product comparison · 2 data projectors

BenQ LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White vs LG PF50KG data projector Standard throw projector 600 ANSI lumens DLP 1080p (1920x1080) White

39specifications compared
19differ
20identical
63known for one product only

Key differences

Projector brightness
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:5000 ANSI lumens
- PF50KG data projector Standard throw projector 600 ANSI lumens DLP 1080p (1920x1080) White:600 ANSI lumens
Contrast ratio (typical)
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:20000:1
- PF50KG data projector Standard throw projector 600 ANSI lumens DLP 1080p (1920x1080) White:100000:1
Screen size compatibility
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1270 - 7620 mm (50 - 300")
- PF50KG data projector Standard throw projector 600 ANSI lumens DLP 1080p (1920x1080) White:635 - 2540 mm (25 - 100")
Light source type
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:Laser
- PF50KG data projector Standard throw projector 600 ANSI lumens DLP 1080p (1920x1080) White:LED
Service life of light source
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:20000 h
- PF50KG data projector Standard throw projector 600 ANSI lumens DLP 1080p (1920x1080) White:30000 h
Noise level
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:35 dB
- PF50KG data projector Standard throw projector 600 ANSI lumens DLP 1080p (1920x1080) White:30 dB
Noise level (economic mode)
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:32 dB
- PF50KG data projector Standard throw projector 600 ANSI lumens DLP 1080p (1920x1080) White:23 dB
Number of built-in speakers
- LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1
- PF50KG data projector Standard throw projector 600 ANSI lumens DLP 1080p (1920x1080) White:2

Side by side

Differences highlightedShow differences only

Comparison of LH770, PF50KG
102 specifications	A BenQ LH770 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH770 View product	B LG PF50KG data projector Standard throw projector 600 ANSI lumens DLP 1080p (1920x1080) White Model PF50KG View product
Projector3 differ
Projector brightnessDiffers	5000 ANSI lumens	600 ANSI lumens
Contrast ratio (typical)Differs	20000:1	100000:1
Screen size compatibilityDiffers	1270 - 7620 mm (50 - 300")	635 - 2540 mm (25 - 100")
Horizontal scan rangeKnown for one	15 - 102 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	23 - 120 Hz	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	-30 - 30°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-30 - 30°	Unknown — not stated by the source
Matrix sizeKnown for one	1.65 cm (0.65")	Unknown — not stated by the source
Matrix typeKnown for one	DMD	Unknown — not stated by the source
Supported aspect ratiosKnown for one	Unknown — not stated by the source	4:3, 16:9
UniformityKnown for one	Unknown — not stated by the source	90%
Digital gamma correctionKnown for one	Unknown — not stated by the source	Yes
Light source2 differ
Light source typeDiffers	Laser	LED
Service life of light sourceDiffers	20000 h	30000 h
Lens systemidentical
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom ratioKnown for one	1.5:1	Unknown — not stated by the source
Throw ratioKnown for one	1.38 - 2.13:1	Unknown — not stated by the source
Horizontal lens shift rangeKnown for one	-4.8 - 4.8%	Unknown — not stated by the source
Vertical lens shift rangeKnown for one	-7.9 - 7.9%	Unknown — not stated by the source
OffsetKnown for one	125.7%	Unknown — not stated by the source
FocusKnown for one	Unknown — not stated by the source	Manual
Videoidentical
Analog signal format systemKnown for one	NTSC, PAL, SECAM	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 resolutionsKnown for one	640 x 480 (VGA), 1920 x 1200 (WUXGA)	Unknown — not stated by the source
Supported video modesKnown for one	480i, 480p, 576i, 576p, 720p, 1080i, 1080p	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	3	Unknown — not stated by the source
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	0	Unknown — not stated by the source
Composite video inKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
Mini-USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
PC Audio inKnown for one	Yes	Unknown — not stated by the source
12V triggerKnown for one	Yes	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	Yes	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Smart TVKnown for one	No	Unknown — not stated by the source
Web browserKnown for one	Unknown — not stated by the source	Yes
BluetoothKnown for one	Unknown — not stated by the source	Yes
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Optical disc player typeKnown for one	Not included	Unknown — not stated by the source
Features3 differ
Noise levelDiffers	35 dB	30 dB
Noise level (economic mode)Differs	32 dB	23 dB
HDCPKnown for one	Yes	Unknown — not stated by the source
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, Croatian, Czech, German, English, Spanish, French, Hungarian, Indonesian, Italian, Japanese, Persian, Polish, Portuguese, Russian, SER, Slovenian, Thai, Turkish
Sleep timerKnown for one	Unknown — not stated by the source	Yes
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Operating system installedKnown for one	Unknown — not stated by the source	webOS 3.0
Operating system versionKnown for one	Unknown — not stated by the source	3.5
Multimedia2 differ
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	10 W	2 W
Design2 differ
Market positioningDiffers	Business	Portable
PlacementDiffers	Desktop, Ceiling	Desktop
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Power2 differ
Power sourceDiffers	AC	AC/Battery
Power consumption (typical)Differs	540 W	65 W
Power consumption (max)Known for one	540 W	Unknown — not stated by the source
Power consumption (economy mode)Known for one	420 W	Unknown — not stated by the source
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Battery life (max)Known for one	Unknown — not stated by the source	2.5 h
Operational conditionsidentical
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 3000 m	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	13.8 kg	1 kg
WidthDiffers	538 mm	170 mm
DepthDiffers	400 mm	170 mm
HeightDiffers	184 mm	49 mm
Packaging content1 differ
Remote control typeKnown for one	IR	Unknown — not stated by the source
Cables includedDiffers	AC, VGA	AC
Warranty cardKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
RS-232 portsKnown for one	1	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	12000 mAh

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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