Product comparison · 2 data projectors

BenQ LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White vs Sogo PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White

29specifications compared
21differ
8identical
49known for one product only

Key differences

The BenQ LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White has 3,400 ANSI lumens more projector brightness than the Sogo PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White (3500 ANSI lumens vs 100 ANSI lumens). The BenQ LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White has 19,000 :1 more contrast ratio (typical) than the Sogo PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White (20000:1 vs 1000:1). The BenQ LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White has 12 W more RMS rated power than the Sogo PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White (15 W vs 3 W). Only the Sogo PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White has full HD. Only the Sogo PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White has Wi-Fi.

Projector brightness
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:3500 ANSI lumens
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:100 ANSI lumens
Projection technology
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:DLP
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:LCD
Projector native resolution
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:WXGA (1280x800)
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:1080p (1920x1080)
Contrast ratio (typical)
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:20000:1
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:1000:1
Native aspect ratio
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:16:10
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:16:9
Throw ratio
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:1.55-1.7
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:1:37
Full HD
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:No
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:Yes
Wi-Fi
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:No
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:Yes

Side by side

Differences highlightedShow differences only

Comparison of LW555C, PRO-SS-1720
78 specifications	A BenQ LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White Model LW555C View product	B Sogo PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White Model PRO-SS-1720 View product
Projector5 differ
Projector brightnessDiffers	3500 ANSI lumens	100 ANSI lumens
Projection technologyDiffers	DLP	LCD
Projector native resolutionDiffers	WXGA (1280x800)	1080p (1920x1080)
Contrast ratio (typical)Differs	20000:1	1000:1
Native aspect ratioDiffers	16:10	16:9
Number of coloursKnown for one	1.07 billion colours	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 130 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	23 - 120 Hz	Unknown — not stated by the source
Colour gamutKnown for one	92%	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	-40 - 40°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-40 - 40°	Unknown — not stated by the source
Smart projectorKnown for one	Unknown — not stated by the source	Yes
Screen size compatibilityKnown for one	Unknown — not stated by the source	762 - 3048 mm (30 - 120")
Projection distanceKnown for one	Unknown — not stated by the source	1.2 - 3 m
Light sourceidentical
Light source typeKnown for one	LED	Unknown — not stated by the source
Service life of light sourceKnown for one	20000 h	Unknown — not stated by the source
Service life of light source (economic mode)Known for one	30000 h	Unknown — not stated by the source
Lens system1 differ
Zoom ratioKnown for one	1.1:1	Unknown — not stated by the source
Throw ratioDiffers	1.55-1.7	1:37
OffsetKnown for one	100%	Unknown — not stated by the source
Video1 differ
Full HDDiffers	No	Yes
3DKnown for one	Yes	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
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	0	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	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
USB 2.0 Type-A ports quantityKnown for one	1	Unknown — not stated by the source
Audio (L/R) inKnown for one	0	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Network1 differ
Smart TVKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Wi-FiDiffers	No	Yes
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	31 dB	Unknown — not stated by the source
Noise level (economic mode)Known for one	28 dB	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Preset modesKnown for one	3D, Bright, Presentation, Spreadsheet, sRGB	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Screen mirroringKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerDiffers	15 W	3 W
Video formats supportedKnown for one	Unknown — not stated by the source	MP4, TS, MKV, MOV, DAT
Image formats supportedKnown for one	Unknown — not stated by the source	BMP, GIF, JPG
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3, OGG, WAV
Design1 differ
Market positioningDiffers	Business	Home cinema
PlacementKnown for one	Ceiling, Desktop	Unknown — not stated by the source
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
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	200 W	40 W
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
AC input voltageDiffers	100 - 240 V	200-240 V
AC input frequencyDiffers	50 - 60 Hz	50-60 Hz
Auto power offKnown for one	Yes	Unknown — not stated by the source
Cord lengthKnown for one	1.8 m	Unknown — not stated by the source
Weight & dimensions8 differ
WeightDiffers	3 kg	450 g
WidthDiffers	303.5 mm	95 mm
DepthDiffers	224.6 mm	85 mm
HeightDiffers	112.4 mm	180 mm
Package widthDiffers	170 mm	134 mm
Package depthDiffers	410 mm	119 mm
Package heightDiffers	340 mm	216 mm
Package weightDiffers	4.5 kg	550 g
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Power	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Native resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels

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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