Product comparison · 2 data projectors

Acer HL1810U DLP 4K2K 1000 Lm 1200:1 vs BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White

30specifications compared
17differ
13identical
46known for one product only

Key differences

The BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 3,000 ANSI lumens more projector brightness than the Acer HL1810U DLP 4K2K 1000 Lm 1200:1 (4000 ANSI lumens vs 1000 ANSI lumens). The BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 1 more HDMI ports quantity than the Acer HL1810U DLP 4K2K 1000 Lm 1200:1 (2 vs 1). The BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 7 dB more noise level than the Acer HL1810U DLP 4K2K 1000 Lm 1200:1 (34 dB vs 27 dB). Projector native resolution: UHD 4K (3840x2160) on the Acer HL1810U DLP 4K2K 1000 Lm 1200:1, 1080p (1920x1080) on the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White. Keystone correction, horizontal: -4 - 4° on the Acer HL1810U DLP 4K2K 1000 Lm 1200:1, -40 - 40° on the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White.

Projector brightness
- HL1810U DLP 4K2K 1000 Lm 1200:1:1000 ANSI lumens
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4000 ANSI lumens
Projector native resolution
- HL1810U DLP 4K2K 1000 Lm 1200:1:UHD 4K (3840x2160)
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
Keystone correction, horizontal
- HL1810U DLP 4K2K 1000 Lm 1200:1:-4 - 4°
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
Keystone correction, vertical
- HL1810U DLP 4K2K 1000 Lm 1200:1:-4 - 4°
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
Throw ratio
- HL1810U DLP 4K2K 1000 Lm 1200:1:0.2
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.48 - 1.62
HDMI ports quantity
- HL1810U DLP 4K2K 1000 Lm 1200:1:1
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:2
HDMI version
- HL1810U DLP 4K2K 1000 Lm 1200:1:2.1
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.4a
Noise level
- HL1810U DLP 4K2K 1000 Lm 1200:1:27 dB
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:34 dB

Side by side

Differences highlightedShow differences only

Comparison of HL1810U DLP 4K2K 1000 Lm 1200:1, LH655C
76 specifications	A Acer HL1810U DLP 4K2K 1000 Lm 1200:1 View product	B BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH655C View product
Projector4 differ
Projector brightnessDiffers	1000 ANSI lumens	4000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	UHD 4K (3840x2160)	1080p (1920x1080)
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000000:1
Native aspect ratio	16:9	16:9
Number of coloursKnown for one	Unknown — not stated by the source	1.07 billion colours
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 102 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	23 - 120 Hz
Keystone correction, horizontalDiffers	-4 - 4°	-40 - 40°
Keystone correction, verticalDiffers	-4 - 4°	-40 - 40°
Supported aspect ratiosKnown for one	4:3	Unknown — not stated by the source
Screen size compatibilityKnown for one	2032 - 3048 mm (80 - 120")	Unknown — not stated by the source
Projection distanceKnown for one	0.13 - 0.3 m	Unknown — not stated by the source
Light sourceidentical
Light source type	Laser	Laser
Service life of light sourceKnown for one	Unknown — not stated by the source	20000 h
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	30000 h
Lens system1 differ
Zoom ratioKnown for one	Unknown — not stated by the source	1.1:1
Throw ratioDiffers	0.2	1.48 - 1.62
OffsetKnown for one	Unknown — not stated by the source	133.6%
FocusKnown for one	Auto	Unknown — not stated by the source
Zoom typeKnown for one	Fixed	Unknown — not stated by the source
Videoidentical
Full HDKnown for one	Unknown — not stated by the source	Yes
3DKnown for one	Unknown — not stated by the source	Yes
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	640 x 480 (VGA), 1920 x 1200 (WUXGA)
Ports & interfaces2 differ
VGA (D-Sub) ports quantity	0	0
HDMI ports quantityDiffers	1	2
HDMI versionDiffers	2.1	1.4a
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	0
Composite video inKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
USB 2.0 Type-A ports quantityKnown for one	Unknown — not stated by the source	2
Audio (L/R) inKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Smart TV	No	No
Ethernet LAN	No	No
Wi-Fi	No	No
Storageidentical
Card reader integrated	No	No
Features1 differ
Noise levelDiffers	27 dB	34 dB
Noise level (economic mode)Known for one	Unknown — not stated by the source	31 dB
HDCPKnown for one	Unknown — not stated by the source	Yes
Preset modesKnown for one	Unknown — not stated by the source	3D, Bright, Presentation
InteractiveKnown for one	No	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Multimedia2 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersDiffers	2	1
RMS rated powerDiffers	10 W	15 W
Design2 differ
Product typeDiffers	Ultra short throw projector	Standard throw projector
Market positioningDiffers	Portable	Business
Product colour	White	White
PlacementKnown for one	Unknown — not stated by the source	Ceiling, Desktop
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Built-in display	No	No
Power1 differ
Power sourceDiffers	DC	AC
Power consumption (typical)Known for one	Unknown — not stated by the source	175 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Auto power offKnown for one	Unknown — not stated by the source	Yes
Cord lengthKnown for one	Unknown — not stated by the source	1.8 m
Weight & dimensions4 differ
WeightDiffers	2.2 kg	3 kg
WidthDiffers	172 mm	279.2 mm
DepthDiffers	260 mm	120.5 mm
HeightDiffers	124.5 mm	224.8 mm
Package widthKnown for one	400 mm	Unknown — not stated by the source
Package depthKnown for one	250 mm	Unknown — not stated by the source
Package heightKnown for one	220 mm	Unknown — not stated by the source
Package weightKnown for one	3.3 kg	Unknown — not stated by the source
Packaging contentidentical
Remote control included	Yes	Yes
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables included	Power, HDMI	Power, HDMI
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source

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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