Product comparison · 2 data projectors

Acer Home H6517ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White vs Acer Home H7550ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White

37specifications compared
10differ
27identical
24known for one product only

Key differences

Contrast ratio (typical)
- Home H6517ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:10000:1
- Home H7550ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:16000:1
Projection distance
- Home H6517ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:0.5 - 3.3 m
- Home H7550ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:0.9 - 4.6 m
Focus
- Home H6517ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:Manual
- Home H7550ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:Auto/Manual
Throw ratio
- Home H6517ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:0.5:1
- Home H7550ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:0.69 - 0.76:1
HDMI ports quantity
- Home H6517ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:2
- Home H7550ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:3
Noise level
- Home H6517ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:27 dB
- Home H7550ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:33 dB
Noise level (economic mode)
- Home H6517ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:33 dB
- Home H7550ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:30 dB
Number of built-in speakers
- Home H6517ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:1
- Home H7550ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White:2

Side by side

Differences highlightedShow differences only

Comparison of H6517ST, H7550ST
61 specifications	A Acer Home H6517ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White Model H6517ST View product	B Acer Home H7550ST Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D White Model H7550ST View product
Projector2 differ
Contrast ratio (typical)Differs	10000:1	16000:1
Projection distanceDiffers	0.5 - 3.3 m	0.9 - 4.6 m
Horizontal synchronization (max)Known for one	100 kHz	Unknown — not stated by the source
Horizontal synchronization (min)Known for one	15 kHz	Unknown — not stated by the source
Vertical synchronization (max)Known for one	0.12 kHz	Unknown — not stated by the source
Vertical synchronization (min)Known for one	0.024 kHz	Unknown — not stated by the source
Lens system2 differ
FocusDiffers	Manual	Auto/Manual
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom typeKnown for one	Manual	Unknown — not stated by the source
Throw ratioDiffers	0.5:1	0.69 - 0.76:1
Focal length rangeKnown for one	Unknown — not stated by the source	10.20 - 11.22 mm
Aperture range (F-F)Known for one	Unknown — not stated by the source	2.6 - 2.78
Zoom ratioKnown for one	Unknown — not stated by the source	1.1:1
Optical zoomKnown for one	Unknown — not stated by the source	1.1x
Videoidentical
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
Ports & interfaces1 differ
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	2	3
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
S-Video inputs quantityKnown for one	0	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Features2 differ
Noise levelDiffers	27 dB	33 dB
Noise level (economic mode)Differs	33 dB	30 dB
Multimedia2 differ
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	2 W	10 W
Design1 differ
PlacementDiffers	Desktop, Ceiling	Desktop
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	399 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Other featuresidentical
Maximum digital resolutionKnown for one	1920 x 1200 pixels	Unknown — not stated by the source
RS-232 portsKnown for one	0	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	3.4 kg
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	No

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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