Product comparison · 2 data projectors

Acer Essential X117AH Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black vs Viewsonic PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White

35specifications compared
18differ
17identical
68known for one product only

Key differences

Projector brightness
- Essential X117AH Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:3600 ANSI lumens
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:3300 ANSI lumens
Projector native resolution
- Essential X117AH Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:SVGA (800x600)
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:WXGA (1280x800)
Native aspect ratio
- Essential X117AH Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:4:3
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:16:10
Screen size compatibility
- Essential X117AH Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:685.8 - 7620 mm (27 - 300")
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:2209.8 - 3048 mm (87 - 120")
Projection distance
- Essential X117AH Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:1.2 - 11.8 m
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:0.436 - 0.601 m
Keystone correction, vertical
- Essential X117AH Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:-40 - 40°
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:-30 - 30°
Service life of light source
- Essential X117AH Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:5000 h
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:3000 h
Service life of light source (economic mode)
- Essential X117AH Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:10000 h
- PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White:6000 h

Side by side

Differences highlightedShow differences only

Comparison of X117AH, PS750W
103 specifications	A Acer Essential X117AH Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black Model X117AH View product	B Viewsonic PS750W data projector Ultra short throw projector 3300 ANSI lumens DLP WXGA (1280x800) Grey, White Model PS750W View product
Projector6 differ
Projector brightnessDiffers	3600 ANSI lumens	3300 ANSI lumens
Projector native resolutionDiffers	SVGA (800x600)	WXGA (1280x800)
Native aspect ratioDiffers	4:3	16:10
Screen size compatibilityDiffers	685.8 - 7620 mm (27 - 300")	2209.8 - 3048 mm (87 - 120")
Projection distanceDiffers	1.2 - 11.8 m	0.436 - 0.601 m
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	10000:1
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	-30 - 30°
Keystone correction, verticalDiffers	-40 - 40°	-30 - 30°
Matrix sizeKnown for one	Unknown — not stated by the source	1.65 cm (0.65")
Contrast ratio (typical)Known for one	20000:1	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
Light source3 differ
Service life of light sourceDiffers	5000 h	3000 h
Service life of light source (economic mode)Differs	10000 h	6000 h
Lamp powerDiffers	195 W	240 W
Lamp typeKnown for one	OSRAM	Unknown — not stated by the source
Lens system1 differ
Throw ratioDiffers	1.94 - 2.16:1	0.23:1
Focal length rangeKnown for one	21.85 - 24.01 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.41 - 2.53	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
Zoom ratioKnown for one	1.1:1	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
Video2 differ
Analog signal format systemDiffers	NTSC, PAL, SECAM	NTSC, PAL, PAL 60, SECAM
Supported graphics resolutionsDiffers	800 x 600 (SVGA), 1920 x 1200 (WUXGA)	720 x 480, 720 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
Supported video modesKnown for one	Unknown — not stated by the source	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Full HDKnown for one	Yes	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Ports & interfacesidentical
HDMI versionKnown for one	Unknown — not stated by the source	1.4
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	1
DVI portKnown for one	Unknown — not stated by the source	No
S-Video inputs quantityKnown for one	Unknown — not stated by the source	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	0
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
PC Audio inKnown for one	Unknown — not stated by the source	Yes
PC Audio outKnown for one	Unknown — not stated by the source	Yes
MHL versionKnown for one	Unknown — not stated by the source	2.0
Mobile High-Definition Link (MHL)Known for one	Unknown — not stated by the source	Yes
AC (power) inKnown for one	Unknown — not stated by the source	Yes
USB 2.0 Type-B ports quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Wi-FiKnown for one	Unknown — not stated by the source	No
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Featuresidentical
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	FCC (ICES003), cTUVus, NOM, TUV-Rheinland S Mark
Noise levelKnown for one	31 dB	Unknown — not stated by the source
Noise level (economic mode)Known for one	28 dB	Unknown — not stated by the source
Projection modesKnown for one	Ceiling, Front, Rear	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	20 W
Design3 differ
Product typeDiffers	Standard throw projector	Ultra short throw projector
Product colourDiffers	Black	Grey, White
PlacementDiffers	Desktop, Ceiling	Desktop
Power1 differ
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (max)Known for one	Unknown — not stated by the source	410 W
AC input voltageDiffers	120 - 230 V	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power consumption (typical)Known for one	235 W	Unknown — not stated by the source
Power consumption (economy mode)Known for one	195 W	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Differs	0 - 80%	0 - 90%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 1499 m
Weight & dimensions1 differ
WeightDiffers	2.5 kg	6.08 kg
WidthKnown for one	Unknown — not stated by the source	434 mm
DepthKnown for one	Unknown — not stated by the source	153 mm
HeightKnown for one	Unknown — not stated by the source	388 mm
Package widthKnown for one	Unknown — not stated by the source	590 mm
Package depthKnown for one	Unknown — not stated by the source	275 mm
Package heightKnown for one	Unknown — not stated by the source	500 mm
Package weightKnown for one	Unknown — not stated by the source	8.5 kg
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
RS-232 portsKnown for one	Unknown — not stated by the source	1
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
Softwareidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Relative humidityKnown for one	0 - 80%	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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