Product comparison · 2 data projectors

Acer P1387W + 3Y Carry-In vs NEC P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White

39specifications compared
25differ
14identical
48known for one product only

Key differences

Projector native resolution
- P1387W + 3Y Carry-In:WXGA (1280x800)
- P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White:1080p (1920x1080)
Contrast ratio (typical)
- P1387W + 3Y Carry-In:17000:1
- P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White:6000:1
Service life of light source
- P1387W + 3Y Carry-In:3000 h
- P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White:5000 h
Focal length range
- P1387W + 3Y Carry-In:18.17 - 21.81 mm
- P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White:18.2 - 31.1 mm
Throw ratio
- P1387W + 3Y Carry-In:1.28 - 1.54:1
- P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White:1.24 - 2.11:1
VGA (D-Sub) ports quantity
- P1387W + 3Y Carry-In:3
- P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White:1
HDMI ports quantity
- P1387W + 3Y Carry-In:1
- P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White:2
S-Video inputs quantity
- P1387W + 3Y Carry-In:1
- P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White:0

Side by side

Differences highlightedShow differences only

Comparison of P1387W + 3Y Carry-In, P452H
87 specifications	A Acer P1387W + 3Y Carry-In View product	B NEC P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White Model P452H View product
Projector2 differ
Projector brightness	4500 ANSI lumens	4500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	WXGA (1280x800)	1080p (1920x1080)
Contrast ratio (typical)Differs	17000:1	6000:1
Screen size compatibilityKnown for one	Unknown — not stated by the source	762 - 7620 mm (30 - 300")
Projection distance (wide)Known for one	Unknown — not stated by the source	2.6 - 46.6 m
Projection distance (tele)Known for one	Unknown — not stated by the source	0.8 - 14.2 m
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	± 25°
Keystone correction, verticalKnown for one	Unknown — not stated by the source	± 30°
Matrix sizeKnown for one	Unknown — not stated by the source	1.65 cm (0.65")
Matrix typeKnown for one	Unknown — not stated by the source	DMD
Native aspect ratioKnown for one	16:10	Unknown — not stated by the source
Supported aspect ratiosKnown for one	4:3, 16:10, 16:9	Unknown — not stated by the source
Projection distanceKnown for one	1 - 8.3 m	Unknown — not stated by the source
Projector brightness (economic mode)Known for one	3600 ANSI lumens	Unknown — not stated by the source
UniformityKnown for one	85%	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	120 kHz	Unknown — not stated by the source
Vertical synchronization (min)Known for one	24 kHz	Unknown — not stated by the source
Light source1 differ
Service life of light sourceDiffers	3000 h	5000 h
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Service life of light source (economic mode)Known for one	4000 h	Unknown — not stated by the source
Lamp typeKnown for one	UHP	Unknown — not stated by the source
Lamp powerKnown for one	260 W	Unknown — not stated by the source
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lens system2 differ
FocusKnown for one	Unknown — not stated by the source	Manual
Focal length rangeDiffers	18.17 - 21.81 mm	18.2 - 31.1 mm
Zoom ratioKnown for one	Unknown — not stated by the source	1.7:1
Throw ratioDiffers	1.28 - 1.54:1	1.24 - 2.11:1
Horizontal lens shift rangeKnown for one	Unknown — not stated by the source	0 - 0.59°
Vertical lens shift rangeKnown for one	Unknown — not stated by the source	-0.28 - 0.28°
Aperture range (F-F)Known for one	2.41 - 2.7	Unknown — not stated by the source
Digital zoomKnown for one	2x	Unknown — not stated by the source
Video1 differ
Analog signal format systemDiffers	NTSC, PAL, SECAM	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDKnown for one	Unknown — not stated by the source	Yes
3DKnown for one	Unknown — not stated by the source	No
Supported video modesKnown for one	Unknown — not stated by the source	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
3D ReadyKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers	3	1
HDMI ports quantityDiffers	1	2
Component video (YPbPr/YCbCr) in	0	0
DVI port	No	No
S-Video inputs quantityDiffers	1	0
USB 2.0 ports quantity	1	1
Audio (L/R) in	1	1
Audio (L/R) outKnown for one	Unknown — not stated by the source	2
Serial interface type	RS-232	RS-232
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Composite video inKnown for one	1	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	1
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Wi-Fi	No	No
Storageidentical
Card reader integrated	No	No
Features2 differ
Noise levelDiffers	34 dB	39 dB
Noise level (economic mode)Differs	29 dB	31 dB
Multimedia2 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	10 W	20 W
Design3 differ
Product typeDiffers	Standard throw projector	Large venue projector
Product colourDiffers	Black	White
PlacementDiffers	Desktop, Ceiling	Desktop
Market positioningKnown for one	Presentation	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Power2 differ
Power source	AC	AC
Power consumption (typical)Differs	330 W	462 W
Power consumption (standby)Known for one	Unknown — not stated by the source	2.7 W
Power consumption (PowerSave)Differs	280 W	0.26 W
Power consumption (economy mode)Known for one	Unknown — not stated by the source	288 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions4 differ
WeightDiffers	2.5 kg	5.5 kg
WidthDiffers	314 mm	362 mm
DepthDiffers	223 mm	302 mm
HeightDiffers	93 mm	128 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
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
RS-232 ports	1	1

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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