Product comparison · 2 data projectors

Acer Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black vs Viewsonic PX700HD data projector Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D White

37specifications compared
20differ
17identical
50known for one product only

Key differences

Projector brightness
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:3600 ANSI lumens
- PX700HD data projector Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D White:3500 ANSI lumens
Projector native resolution
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:XGA (1024x768)
- PX700HD data projector Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
Native aspect ratio
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:4:3
- PX700HD data projector Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D White:16:9
Projection distance
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:1 - 11.8 m
- PX700HD data projector Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D White:0.7 - 7.6 m
Service life of light source
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:4000 h
- PX700HD data projector Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D White:5000 h
Service life of light source (economic mode)
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:6000 h
- PX700HD data projector Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D White:15000 h
Throw ratio
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:1.94 - 2.16:1
- PX700HD data projector Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D White:1.5 - 1.65:1
Full HD
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:No
- PX700HD data projector Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D White:Yes

Side by side

Differences highlightedShow differences only

Comparison of X128H, PX700HD
87 specifications	A Acer Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black Model X128H View product	B Viewsonic PX700HD data projector Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D White Model PX700HD View product
Projector4 differ
Projector brightnessDiffers	3600 ANSI lumens	3500 ANSI lumens
Projector native resolutionDiffers	XGA (1024x768)	1080p (1920x1080)
Contrast ratio (typical)Known for one	20000:1	Unknown — not stated by the source
Native aspect ratioDiffers	4:3	16:9
Projection distanceDiffers	1 - 11.8 m	0.7 - 7.6 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
Screen size compatibilityKnown for one	Unknown — not stated by the source	762 - 7620 mm (30 - 300")
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	12000:1
Light source2 differ
Service life of light sourceDiffers	4000 h	5000 h
Service life of light source (economic mode)Differs	6000 h	15000 h
Lamp typeKnown for one	OSRAM	Unknown — not stated by the source
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lens system1 differ
FocusKnown for one	Manual	Unknown — not stated by the source
Focal length rangeKnown for one	21.85 - 24.01 mm	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
Throw ratioDiffers	1.94 - 2.16:1	1.5 - 1.65:1
Video2 differ
Analog signal format systemKnown for one	NTSC, PAL, SECAM	Unknown — not stated by the source
Full HDDiffers	No	Yes
HD-ReadyKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsDiffers	1024 x 768 (XGA), 1920 x 1200 (WUXGA)	1920 x 1080 (HD 1080)
Video processingKnown for one	30 bit	Unknown — not stated by the source
Supported video modesKnown for one	Unknown — not stated by the source	1080p
Ports & interfaces2 differ
HDMI ports quantityDiffers	1	2
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
DVI portKnown for one	No	Unknown — not stated by the source
S-Video inputs quantityKnown for one	0	Unknown — not stated by the source
USB 2.0 ports quantityDiffers	1	2
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
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	No	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	33 dB	Unknown — not stated by the source
Noise level (economic mode)Known for one	28 dB	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	FCC, cTUVus, ROHS
Multimedia1 differ
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerDiffers	3 W	2 W
Design2 differ
Product colourDiffers	Black	White
PlacementDiffers	Desktop, 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
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	240 W	350 W
Power consumption (economy mode)Known for one	195 W	Unknown — not stated by the source
AC input voltageDiffers	120 - 230 V	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Operational conditions1 differ
Operating relative humidity (H-H)Differs	0 - 80%	0 - 90%
Weight & dimensions1 differ
WeightDiffers	2.7 kg	3.7 kg
WidthKnown for one	Unknown — not stated by the source	332 mm
DepthKnown for one	Unknown — not stated by the source	261 mm
HeightKnown for one	Unknown — not stated by the source	135 mm
Package widthKnown for one	Unknown — not stated by the source	417 mm
Package depthKnown for one	Unknown — not stated by the source	336 mm
Package heightKnown for one	Unknown — not stated by the source	207 mm
Package weightKnown for one	Unknown — not stated by the source	4.9 kg
Packaging content1 differ
Remote control includedDiffers	No	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, VGA
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85286200	Unknown — not stated by the source
Other features1 differ
Maximum digital resolutionKnown for one	1920 x 1200 pixels	Unknown — not stated by the source
Number of bulbsKnown for one	1 bulb(s)	Unknown — not stated by the source
RS-232 portsDiffers	0	1
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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