Product comparison · 2 data projectors

Acer Value P1500 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) Black vs BenQ W770ST Short throw projector 2500 ANSI lumens DLP WXGA (1280x720) 3D Black, White

53specifications compared
29differ
24identical
33known for one product only

Key differences

Projector brightness
- Value P1500 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) Black:3000 ANSI lumens
- W770ST Short throw projector 2500 ANSI lumens DLP WXGA (1280x720) 3D Black, White:2500 ANSI lumens
Projector native resolution
- Value P1500 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) Black:1080p (1920x1080)
- W770ST Short throw projector 2500 ANSI lumens DLP WXGA (1280x720) 3D Black, White:WXGA (1280x720)
Supported aspect ratios
- Value P1500 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) Black:4:3
- W770ST Short throw projector 2500 ANSI lumens DLP WXGA (1280x720) 3D Black, White:4:3, 16:9
Screen size compatibility
- Value P1500 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) Black:1143 - 7620 mm (45 - 300")
- W770ST Short throw projector 2500 ANSI lumens DLP WXGA (1280x720) 3D Black, White:914.4 - 7620 mm (36 - 300")
Keystone correction, vertical
- Value P1500 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) Black:-40/+40°
- W770ST Short throw projector 2500 ANSI lumens DLP WXGA (1280x720) 3D Black, White:±40°
Service life of light source (economic mode)
- Value P1500 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) Black:5000 h
- W770ST Short throw projector 2500 ANSI lumens DLP WXGA (1280x720) 3D Black, White:6500 h
Focal length range
- Value P1500 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) Black:16.88 - 21.88 mm
- W770ST Short throw projector 2500 ANSI lumens DLP WXGA (1280x720) 3D Black, White:10.2 - 12.24 mm
Aperture range (F-F)
- Value P1500 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) Black:2.59 - 2.87
- W770ST Short throw projector 2500 ANSI lumens DLP WXGA (1280x720) 3D Black, White:2.6 - 2.78

Side by side

Differences highlightedShow differences only

Comparison of P1500, W770ST
86 specifications	A Acer Value P1500 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) Black Model P1500 View product	B BenQ W770ST Short throw projector 2500 ANSI lumens DLP WXGA (1280x720) 3D Black, White Model W770ST View product
Projector5 differ
Projector brightnessDiffers	3000 ANSI lumens	2500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	1080p (1920x1080)	WXGA (1280x720)
Native aspect ratio	16:9	16:9
Supported aspect ratiosDiffers	4:3	4:3, 16:9
Screen size compatibilityDiffers	1143 - 7620 mm (45 - 300")	914.4 - 7620 mm (36 - 300")
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	13000:1
Number of colours	1.073 billion colours	1.073 billion colours
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 102 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	23 - 120 Hz
Keystone correction, verticalDiffers	-40/+40°	±40°
Contrast ratio (typical)Known for one	10000:1	Unknown — not stated by the source
Projection distanceKnown for one	1.5 - 7.6 m	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	30 kHz	Unknown — not stated by the source
Vertical synchronization (max)Known for one	0.120 kHz	Unknown — not stated by the source
Vertical synchronization (min)Known for one	0.050 kHz	Unknown — not stated by the source
Light source1 differ
Light source type	Lamp	Lamp
Service life of light source	4000 h	4000 h
Service life of light source (economic mode)Differs	5000 h	6500 h
Lamp power	210 W	210 W
Lamp typeKnown for one	P-VIP	Unknown — not stated by the source
Lens system4 differ
Focal length rangeDiffers	16.88 - 21.88 mm	10.2 - 12.24 mm
Aperture range (F-F)Differs	2.59 - 2.87	2.6 - 2.78
Zoom capability	Yes	Yes
Zoom ratioDiffers	1.1:1	1.2:1
Throw ratioDiffers	1.15 - 1.5:1	0.72 - 0.87:1
OffsetKnown for one	Unknown — not stated by the source	115%
Digital zoomKnown for one	2x	Unknown — not stated by the source
Video2 differ
Analog signal format system	NTSC, PAL, SECAM	NTSC, PAL, SECAM
Full HDDiffers	Yes	No
HD-ReadyKnown for one	Unknown — not stated by the source	Yes
3DKnown for one	Unknown — not stated by the source	Yes
Supported graphics resolutionsDiffers	1920 x 1200 (WUXGA)	1280 x 720 (HD 720), 1600 x 1200 (UXGA)
Supported video modesKnown for one	Unknown — not stated by the source	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers	2	1
HDMI ports quantityDiffers	1	2
Component video (YPbPr/YCbCr) inDiffers	0	1
Composite video in	1	1
DVI portDiffers	Yes	No
S-Video inputs quantity	1	1
USB 2.0 ports quantity	1	1
Audio (L/R) inDiffers	0	2
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Serial interface type	RS-232	RS-232
USB connector typeKnown for one	Unknown — not stated by the source	Mini-USB B
AC (power) inKnown for one	Unknown — not stated by the source	Yes
PC Audio inKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Ethernet LAN	No	No
Ethernet LAN (RJ-45) ports	0	0
Wi-Fi	No	No
Storageidentical
Card reader integrated	No	No
Features1 differ
Noise levelDiffers	29 dB	34 dB
Noise level (economic mode)Known for one	Unknown — not stated by the source	30 dB
HDCP	Yes	Yes
Preset modesKnown for one	Unknown — not stated by the source	Cinema, Custom, Dynamic, Standard
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	Arabic, Bulgarian, Simplified Chinese, Traditional Chinese, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Swedish, Thai, Turkish
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated powerDiffers	2 W	10 W
Design4 differ
Product typeDiffers	Standard throw projector	Short throw projector
Market positioningDiffers	Presentation	Home cinema
Product colourDiffers	Black	Black, White
PlacementDiffers	Desktop	Desktop, Ceiling
Displayidentical
Built-in display	No	No
Power1 differ
Power source	AC	AC
Power consumption (typical)Differs	290 W	275 W
Power consumption (standby)	0.5 W	0.5 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions4 differ
WeightDiffers	2.2 kg	2.7 kg
WidthDiffers	264 mm	324.7 mm
DepthDiffers	220 mm	253.4 mm
HeightDiffers	78 mm	113.8 mm
Packaging content1 differ
Remote control includedDiffers	No	Yes
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, VGA
Carrying caseKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
RS-232 ports	1	1
Softwareidentical
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

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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