Product comparison · 2 data projectors

Acer Vero HL1820 DLP 4K2K 2300 Lm vs BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White

37specifications compared
18differ
19identical
45known for one product only

Key differences

The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 2,600 ANSI lumens more projector brightness than the Acer Vero HL1820 DLP 4K2K 2300 Lm (4600 ANSI lumens vs 2000 ANSI lumens). The Acer Vero HL1820 DLP 4K2K 2300 Lm has 500,000 :1 more contrast ratio (typical) than the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White (3500000:1 vs 3000000:1). The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 1 more HDMI ports quantity than the Acer Vero HL1820 DLP 4K2K 2300 Lm (3 vs 2). Only the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has Ethernet LAN. Projector native resolution: UHD 4K (3840x2160) on the Acer Vero HL1820 DLP 4K2K 2300 Lm, 1080p (1920x1080) on the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White.

Projector brightness
- Vero HL1820 DLP 4K2K 2300 Lm:2000 ANSI lumens
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:4600 ANSI lumens
Projector native resolution
- Vero HL1820 DLP 4K2K 2300 Lm:UHD 4K (3840x2160)
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
Contrast ratio (typical)
- Vero HL1820 DLP 4K2K 2300 Lm:3500000:1
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:3000000:1
Keystone correction, horizontal
- Vero HL1820 DLP 4K2K 2300 Lm:-30 - 30°
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
Keystone correction, vertical
- Vero HL1820 DLP 4K2K 2300 Lm:-30 - 30°
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
Throw ratio
- Vero HL1820 DLP 4K2K 2300 Lm:1.4
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:1.15 - 1.5
HDMI ports quantity
- Vero HL1820 DLP 4K2K 2300 Lm:2
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:3
Ethernet LAN
- Vero HL1820 DLP 4K2K 2300 Lm:No
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:Yes

Side by side

Differences highlightedShow differences only

Comparison of Vero HL1820 DLP 4K2K 2300 Lm, LH660
82 specifications	A Acer Vero HL1820 DLP 4K2K 2300 Lm View product	B BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH660 View product
Projector5 differ
Projector brightnessDiffers	2000 ANSI lumens	4600 ANSI lumens
Projector native resolutionDiffers	UHD 4K (3840x2160)	1080p (1920x1080)
Contrast ratio (typical)Differs	3500000:1	3000000:1
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 - 155 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	23 - 120 Hz
Keystone correction, horizontalDiffers	-30 - 30°	-40 - 40°
Keystone correction, verticalDiffers	-30 - 30°	-40 - 40°
Supported aspect ratiosKnown for one	16:9, 4:3	Unknown — not stated by the source
Screen size compatibilityKnown for one	660.4 - 7696.2 mm (26 - 303")	Unknown — not stated by the source
Projection distanceKnown for one	0.93 - 14.88 m	Unknown — not stated by the source
Projector brightness (economic mode)Known for one	1600 ANSI lumens	Unknown — not stated by the source
Lens system1 differ
Focal length rangeKnown for one	Unknown — not stated by the source	16.88 - 21.88 mm
Aperture range (F-F)Known for one	Unknown — not stated by the source	2.59 - 2.87
Zoom ratioKnown for one	Unknown — not stated by the source	1.3:1
Throw ratioDiffers	1.4	1.15 - 1.5
OffsetKnown for one	Unknown — not stated by the source	105.75%
FocusKnown for one	Manual	Unknown — not stated by the source
Zoom typeKnown for one	Manual	Unknown — not stated by the source
Videoidentical
Full HDKnown for one	Unknown — not stated by the source	Yes
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	640 x 480 (VGA), 3840 x 2160
Supported video modesKnown for one	Unknown — not stated by the source	1080p
Ports & interfaces1 differ
HDMI ports quantityDiffers	2	3
USB 2.0 Type-A ports quantityKnown for one	Unknown — not stated by the source	2
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
IR input ports quantityKnown for one	Unknown — not stated by the source	1
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
Network1 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Wi-FiKnown for one	No	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	29 dB	34 dB
Noise level (economic mode)Known for one	Unknown — not stated by the source	29 dB
HDCPKnown for one	Unknown — not stated by the source	Yes
Preset modesKnown for one	Unknown — not stated by the source	Bright, Infographic, Presentation, Spreadsheet
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
High Dynamic Range (HDR) technologyKnown for one	Unknown — not stated by the source	High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
InteractiveKnown for one	No	Unknown — not stated by the source
Multimediaidentical
Audio decodersKnown for one	Not supported	Unknown — not stated by the source
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Business
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
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	310 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
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Weight & dimensions8 differ
WeightDiffers	2.9 kg	4.5 kg
WidthDiffers	286 mm	343.8 mm
DepthDiffers	216 mm	256 mm
HeightDiffers	115.5 mm	136 mm
Package widthDiffers	398 mm	414 mm
Package depthDiffers	280 mm	560 mm
Package heightDiffers	156 mm	297 mm
Package weightDiffers	5.5 kg	8.1 kg
Packaging content1 differ
Cables includedDiffers	Power, HDMI	AC
ManualKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
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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