Product comparison · 2 data projectors

Acer Professional and Education P1510 Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D Black vs Epson EX51 Standard throw projector 2500 ANSI lumens 3LCD XGA (1024x768) Black

27specifications compared
16differ
11identical
49known for one product only

Key differences

Projector brightness
- Professional and Education P1510 Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D Black:3500 ANSI lumens
- EX51 Standard throw projector 2500 ANSI lumens 3LCD XGA (1024x768) Black:2500 ANSI lumens
Projection technology
- Professional and Education P1510 Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D Black:DLP
- EX51 Standard throw projector 2500 ANSI lumens 3LCD XGA (1024x768) Black:3LCD
Projector native resolution
- Professional and Education P1510 Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D Black:1080p (1920x1080)
- EX51 Standard throw projector 2500 ANSI lumens 3LCD XGA (1024x768) Black:XGA (1024x768)
Contrast ratio (typical)
- Professional and Education P1510 Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D Black:10000:1
- EX51 Standard throw projector 2500 ANSI lumens 3LCD XGA (1024x768) Black:2000:1
Native aspect ratio
- Professional and Education P1510 Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D Black:16:9
- EX51 Standard throw projector 2500 ANSI lumens 3LCD XGA (1024x768) Black:4:3
Supported aspect ratios
- Professional and Education P1510 Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D Black:16:9
- EX51 Standard throw projector 2500 ANSI lumens 3LCD XGA (1024x768) Black:4:3
Service life of light source
- Professional and Education P1510 Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D Black:7000 h
- EX51 Standard throw projector 2500 ANSI lumens 3LCD XGA (1024x768) Black:4000 h
Full HD
- Professional and Education P1510 Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D Black:Yes
- EX51 Standard throw projector 2500 ANSI lumens 3LCD XGA (1024x768) Black:No

Side by side

Differences highlightedShow differences only

Comparison of P1510, EX51
76 specifications	A Acer Professional and Education P1510 Standard throw projector 3500 ANSI lumens DLP 1080p (1920x1080) 3D Black Model P1510 View product	B Epson EX51 Standard throw projector 2500 ANSI lumens 3LCD XGA (1024x768) Black Model EX51 View product
Projector6 differ
Projector brightnessDiffers	3500 ANSI lumens	2500 ANSI lumens
Projection technologyDiffers	DLP	3LCD
Projector native resolutionDiffers	1080p (1920x1080)	XGA (1024x768)
Contrast ratio (typical)Differs	10000:1	2000:1
Native aspect ratioDiffers	16:9	4:3
Supported aspect ratiosDiffers	16:9	4:3
Screen size compatibilityKnown for one	Unknown — not stated by the source	762 - 7620 mm (30 - 300")
Number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Colour light outputKnown for one	Unknown — not stated by the source	2500 ANSI lumens
Matrix typeKnown for one	Unknown — not stated by the source	3-panel (p-Si TFT active)
White light outputKnown for one	Unknown — not stated by the source	2500 ANSI lumens
Projector brightness (economic mode)Known for one	2800 ANSI lumens	Unknown — not stated by the source
Light source1 differ
Light source typeKnown for one	Unknown — not stated by the source	Lamp
Service life of light sourceDiffers	7000 h	4000 h
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	5000 h
Lamp typeKnown for one	Unknown — not stated by the source	UHE
Lamp powerKnown for one	Unknown — not stated by the source	200 W
Lamps quantityKnown for one	Unknown — not stated by the source	1 lamp(s)
Lens systemidentical
FocusKnown for one	Unknown — not stated by the source	Manual
Focal length rangeKnown for one	Unknown — not stated by the source	16.9 - 20.28 mm
Aperture range (F-F)Known for one	Unknown — not stated by the source	1.58 - 1.72
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom typeKnown for one	Unknown — not stated by the source	Manual
Zoom ratioKnown for one	Unknown — not stated by the source	1.2:1
Throw ratioKnown for one	Unknown — not stated by the source	1.48 - 1.77:1
Video2 differ
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffers	Yes	No
HD-ReadyKnown for one	Unknown — not stated by the source	Yes
3DDiffers	Yes	No
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	640 x 480 (VGA), 1280 x 800 (WXGA), 1440 x 1050, 1440 x 900 (WXGA+)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	1	2
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A, USB Type-B
DC-in jackKnown for one	Unknown — not stated by the source	Yes
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Networkidentical
BluetoothKnown for one	Unknown — not stated by the source	No
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Features1 differ
Noise levelDiffers	33 dB	37 dB
HDCPKnown for one	Yes	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	1
RMS rated powerKnown for one	Unknown — not stated by the source	1 W
Design1 differ
PlacementDiffers	Desktop	Desktop, Ceiling
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
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Market positioningKnown for one	Presentation	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	280 W
Power consumption (standby)Known for one	Unknown — not stated by the source	2.6 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Voltage toleranceKnown for one	Unknown — not stated by the source	10%
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Weight & dimensions4 differ
WeightDiffers	2.5 kg	2.3 kg
WidthDiffers	314 mm	294.6 mm
DepthDiffers	223 mm	228.6 mm
HeightDiffers	93 mm	76.2 mm
Packaging contentidentical
Remote control typeKnown for one	Unknown — not stated by the source	IR
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Other featuresidentical
RS-232 portsKnown for one	1	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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