Product comparison · 2 data projectors

BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs Sogo PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White

25specifications compared
15differ
10identical
51known for one product only

Key differences

The BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 3,900 ANSI lumens more projector brightness than the Sogo PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White (4000 ANSI lumens vs 100 ANSI lumens). The BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 2,999,000 :1 more contrast ratio (typical) than the Sogo PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White (3000000:1 vs 1000:1). The BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 1 more HDMI ports quantity than the Sogo PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White (2 vs 1). Only the Sogo PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White has Wi-Fi. Projection technology: DLP on the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White, LCD on the Sogo PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White.

Projector brightness
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4000 ANSI lumens
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:100 ANSI lumens
Projection technology
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:DLP
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:LCD
Contrast ratio (typical)
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:3000000:1
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:1000:1
Throw ratio
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.48 - 1.62
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:1:37
HDMI ports quantity
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:2
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:1
Wi-Fi
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:No
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:Yes
RMS rated power
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:15 W
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:3 W
Market positioning
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Business
- PRO-SS-1720 data projector Standard throw projector 100 ANSI lumens LCD 1080p (1920x1080) White:Home cinema

Side by side

Differences highlightedShow differences only

Comparison of LH655C, PRO-SS-1720
76 specifications	A BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH655C 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
Projector3 differ
Projector brightnessDiffers	4000 ANSI lumens	100 ANSI lumens
Projection technologyDiffers	DLP	LCD
Projector native resolution	1080p (1920x1080)	1080p (1920x1080)
Contrast ratio (typical)Differs	3000000:1	1000:1
Native aspect ratio	16:9	16:9
Number of coloursKnown for one	1.07 billion colours	Unknown — not stated by the source
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	-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	Laser	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	1.48 - 1.62	1:37
OffsetKnown for one	133.6%	Unknown — not stated by the source
Videoidentical
Full HD	Yes	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 & interfaces1 differ
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityDiffers	2	1
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	2	Unknown — not stated by the source
Audio (L/R) inKnown for one	0	Unknown — not stated by the source
Headphone outputs	1	1
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	34 dB	Unknown — not stated by the source
Noise level (economic mode)Known for one	31 dB	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Preset modesKnown for one	3D, Bright, Presentation	Unknown — not stated by the source
Screen mirroringKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
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
Product type	Standard throw projector	Standard throw projector
Market positioningDiffers	Business	Home cinema
Product colour	White	White
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
Displayidentical
Built-in display	No	No
Power3 differ
Power source	AC	AC
Power consumption (typical)Differs	175 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 & dimensions4 differ
WeightDiffers	3 kg	450 g
WidthDiffers	279.2 mm	95 mm
DepthDiffers	120.5 mm	85 mm
HeightDiffers	224.8 mm	180 mm
Package widthKnown for one	Unknown — not stated by the source	134 mm
Package depthKnown for one	Unknown — not stated by the source	119 mm
Package heightKnown for one	Unknown — not stated by the source	216 mm
Package weightKnown for one	Unknown — not stated by the source	550 g
Packaging contentidentical
Remote control included	Yes	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Power, HDMI	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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