Product comparison · 2 data projectors

Acer Home H6517ABD Standard throw projector DLP 1080p (1920x1080) 3D vs Ricoh 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black

28specifications compared
21differ
7identical
51known for one product only

Key differences

Projector native resolution
- Home H6517ABD Standard throw projector DLP 1080p (1920x1080) 3D:1080p (1920x1080)
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:WXGA (1280x800)
Contrast ratio (typical)
- Home H6517ABD Standard throw projector DLP 1080p (1920x1080) 3D:20000:1
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:600:1
Native aspect ratio
- Home H6517ABD Standard throw projector DLP 1080p (1920x1080) 3D:16:9
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:16:10
Projection distance
- Home H6517ABD Standard throw projector DLP 1080p (1920x1080) 3D:1.5 - 9.8 m
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:0.43 - 3.44 m
Light source type
- Home H6517ABD Standard throw projector DLP 1080p (1920x1080) 3D:Lamp
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:LED
Service life of light source
- Home H6517ABD Standard throw projector DLP 1080p (1920x1080) 3D:5000 h
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:20000 h
Service life of light source (economic mode)
- Home H6517ABD Standard throw projector DLP 1080p (1920x1080) 3D:6000 h
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:30000 h
Full HD
- Home H6517ABD Standard throw projector DLP 1080p (1920x1080) 3D:Yes
- 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black:No

Side by side

Differences highlightedShow differences only

Comparison of H6517ABD, 432122
79 specifications	A Acer Home H6517ABD Standard throw projector DLP 1080p (1920x1080) 3D Model H6517ABD View product	B Ricoh 432122 data projector Portable projector 600 ANSI lumens DLP WXGA (1280x800) Black Model 432122 View product
Projector4 differ
Projector native resolutionDiffers	1080p (1920x1080)	WXGA (1280x800)
Contrast ratio (typical)Differs	20000:1	600:1
Native aspect ratioDiffers	16:9	16:10
Supported aspect ratiosKnown for one	4:3, 16:9	Unknown — not stated by the source
Projection distanceDiffers	1.5 - 9.8 m	0.43 - 3.44 m
Number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
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
Projector brightnessKnown for one	Unknown — not stated by the source	600 ANSI lumens
Screen size compatibilityKnown for one	Unknown — not stated by the source	1270 - 2540 mm (50 - 100")
Light source3 differ
Light source typeDiffers	Lamp	LED
Service life of light sourceDiffers	5000 h	20000 h
Service life of light source (economic mode)Differs	6000 h	30000 h
Lamp typeKnown for one	OSRAM	Unknown — not stated by the source
Lamp powerKnown for one	195 W	Unknown — not stated by the source
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lens systemidentical
Focal length rangeKnown for one	21.86 - 24 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.5 - 2.67	Unknown — not stated by the source
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom typeKnown for one	Manual	Unknown — not stated by the source
Digital zoomKnown for one	2x	Unknown — not stated by the source
Optical zoomKnown for one	1.1x	Unknown — not stated by the source
Throw ratioKnown for one	1.48 - 1.62:1	Unknown — not stated by the source
Video3 differ
Analog signal format systemDiffers	NTSC, PAL, SECAM	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, SECAM
Full HDDiffers	Yes	No
HD-ReadyKnown for one	Yes	Unknown — not stated by the source
3DDiffers	Yes	No
3D ReadyKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
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
S-Video inputs quantityKnown for one	0	Unknown — not stated by the source
Audio (L/R) inKnown for one	0	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	No	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Noise levelDiffers	31 dB	34 dB
Noise level (economic mode)Known for one	28 dB	Unknown — not stated by the source
Projection modesKnown for one	Unknown — not stated by the source	Front, Rear
Multimedia1 differ
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerDiffers	3 W	1.5 W
Design2 differ
Product typeDiffers	Standard throw projector	Portable projector
Market positioningDiffers	Home cinema	Portable
PlacementKnown for one	Desktop, Ceiling	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black
Power2 differ
Power sourceKnown for one	AC	Unknown — not stated by the source
Power consumption (typical)Differs	235 W	65 W
Power consumption (PowerSave)Known for one	195 W	Unknown — not stated by the source
AC input voltageDiffers	120 - 230 V	100 - 240 V
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (economy mode)Known for one	Unknown — not stated by the source	18 W
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions4 differ
WeightDiffers	2.5 kg	450 g
WidthDiffers	314 mm	112.5 mm
DepthDiffers	223 mm	105 mm
HeightDiffers	93 mm	50.5 mm
Technical detailsidentical
Contrast ratioKnown for one	20000:1	Unknown — not stated by the source
Display aspect ratioKnown for one	16:9	Unknown — not stated by the source
HD typeKnown for one	Full HD	Unknown — not stated by the source
RMS output power (max)Known for one	3 W	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85286200	Unknown — not stated by the source
Other featuresidentical
RS-232 portsKnown for one	0	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Display diagonalKnown for one	Unknown — not stated by the source	1.14 cm (0.45")
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours

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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