Product comparison · 2 data projectors

Epson EB-925 [240v] vs NEC M420X Standard throw projector 4200 ANSI lumens LCD XGA (1024x768) White

36specifications compared
18differ
18identical
82known for one product only

Key differences

Projector brightness
- EB-925 [240v]:3500 ANSI lumens
- M420X Standard throw projector 4200 ANSI lumens LCD XGA (1024x768) White:4200 ANSI lumens
Screen size compatibility
- EB-925 [240v]:762 - 7620 mm (30 - 300")
- M420X Standard throw projector 4200 ANSI lumens LCD XGA (1024x768) White:635 - 7620 mm (25 - 300")
Projection distance
- EB-925 [240v]:1.69 - 2.75 m
- M420X Standard throw projector 4200 ANSI lumens LCD XGA (1024x768) White:0.6 - 13.8 m
Service life of light source
- EB-925 [240v]:4000 h
- M420X Standard throw projector 4200 ANSI lumens LCD XGA (1024x768) White:3000 h
Service life of light source (economic mode)
- EB-925 [240v]:6000 h
- M420X Standard throw projector 4200 ANSI lumens LCD XGA (1024x768) White:3500 h
Lamp power
- EB-925 [240v]:230 W
- M420X Standard throw projector 4200 ANSI lumens LCD XGA (1024x768) White:265 W
Focal length range
- EB-925 [240v]:18.2 - 29.2 mm
- M420X Standard throw projector 4200 ANSI lumens LCD XGA (1024x768) White:17.5 - 29 mm
Analog signal format system
- EB-925 [240v]:NTSC, PAL, SECAM
- M420X Standard throw projector 4200 ANSI lumens LCD XGA (1024x768) White:NTSC, NTSC 4.43, PAL, SECAM

Side by side

Differences highlightedShow differences only

Comparison of EB-925, M420X
118 specifications	A Epson EB-925 [240v] Model EB-925 View product	B NEC M420X Standard throw projector 4200 ANSI lumens LCD XGA (1024x768) White Model M420X View product
Projector3 differ
Projector brightnessDiffers	3500 ANSI lumens	4200 ANSI lumens
Projection technology	LCD	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)	2000:1	2000:1
Screen size compatibilityDiffers	762 - 7620 mm (30 - 300")	635 - 7620 mm (25 - 300")
Projection distanceDiffers	1.69 - 2.75 m	0.6 - 13.8 m
Keystone correction, horizontalKnown for one	30°	Unknown — not stated by the source
Keystone correction, vertical	30°	30°
Matrix sizeKnown for one	1.6 cm (0.63")	Unknown — not stated by the source
Matrix typeKnown for one	3-panel (p-Si TFT active)	Unknown — not stated by the source
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 100 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 120 Hz
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	4000 h	3000 h
Service life of light source (economic mode)Differs	6000 h	3500 h
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lamp powerDiffers	230 W	265 W
Lamp power (economic mode)Known for one	Unknown — not stated by the source	195 W
Lens system1 differ
Focus	Manual	Manual
Focal length rangeDiffers	18.2 - 29.2 mm	17.5 - 29 mm
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom typeKnown for one	Manual	Unknown — not stated by the source
Throw ratioKnown for one	1.38 - 2.24:1	Unknown — not stated by the source
OffsetKnown for one	8.6:1	Unknown — not stated by the source
Video1 differ
Analog signal format systemDiffers	NTSC, PAL, SECAM	NTSC, NTSC 4.43, PAL, SECAM
Full HD	No	No
Supported video modesKnown for one	1080i, 1080p, 480i, 480p, 576i, 576p, 720i, 720p	Unknown — not stated by the source
3DKnown for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers	3	2
HDMI ports quantityDiffers	4	1
Component video (YPbPr/YCbCr) inKnown for one	2	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
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
S-Video inputs quantity	1	1
USB 2.0 ports quantityDiffers	4	3
Audio (L/R) inKnown for one	2	Unknown — not stated by the source
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
PC Audio in	Yes	Yes
AUX inKnown for one	No	Unknown — not stated by the source
AV outputKnown for one	Yes	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Wi-FiDiffers	No	Yes
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Optical disc player typeKnown for one	Not included	Unknown — not stated by the source
Features2 differ
Noise levelDiffers	37 dB	36 dB
Noise level (economic mode)Differs	29 dB	30 dB
Country of originKnown for one	China	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	CE; ErP; TÜV GS; RoHS; Gost-R
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
RMS rated powerDiffers	16 W	10 W
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Image formats supportedKnown for one	BMP, GIF, JPG, PNG	Unknown — not stated by the source
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
Designidentical
Product type	Standard throw projector	Standard throw projector
Product colour	White	White
PlacementKnown for one	Ceiling	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Market positioningKnown for one	Unknown — not stated by the source	Portable
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
Power2 differ
Power sourceKnown for one	AC	Unknown — not stated by the source
Power consumption (typical)Differs	337 W	343 W
Power consumption (standby)Differs	0.39 W	0.4 W
Power consumption (PowerSave)Known for one	252 W	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power consumption (economy mode)Known for one	Unknown — not stated by the source	264 W
Weight & dimensions1 differ
WeightDiffers	3.4 kg	3.6 kg
Package widthKnown for one	358 mm	Unknown — not stated by the source
Package depthKnown for one	486 mm	Unknown — not stated by the source
Package heightKnown for one	170 mm	Unknown — not stated by the source
Package weightKnown for one	5.08 kg	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	398 mm
DepthKnown for one	Unknown — not stated by the source	282 mm
HeightKnown for one	Unknown — not stated by the source	115 mm
Packaging contentidentical
Remote control included	Yes	Yes
Remote control typeKnown for one	Unknown — not stated by the source	RD-448E
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Pallet gross heightKnown for one	2.19 m	Unknown — not stated by the source
Pallet gross lengthKnown for one	120 cm	Unknown — not stated by the source
Pallet gross widthKnown for one	80 cm	Unknown — not stated by the source
Pallet height (UK)Known for one	2.19 m	Unknown — not stated by the source
Pallet length (UK)Known for one	120 cm	Unknown — not stated by the source
Pallet width (UK)Known for one	100 cm	Unknown — not stated by the source
Products per palletKnown for one	48 pc(s)	Unknown — not stated by the source
Products per pallet (UK)Known for one	72 pc(s)	Unknown — not stated by the source
Products per pallet layerKnown for one	4 pc(s)	Unknown — not stated by the source
Products per pallet layer (UK)Known for one	6 pc(s)	Unknown — not stated by the source
Other featuresidentical
Aspect ratio	4:3	4:3
OutputKnown for one	3.5mm	Unknown — not stated by the source
Audio inputKnown for one	Yes	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
Audio systemKnown for one	Yes	Unknown — not stated by the source
CompatibilityKnown for one	ELPDC06	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	345 x 263 x 93 mm	Unknown — not stated by the source
Network readyKnown for one	Yes	Unknown — not stated by the source
Networking featuresKnown for one	RJ-45	Unknown — not stated by the source
Power LEDKnown for one	Yes	Unknown — not stated by the source
RS-232 ports	1	1
Video inKnown for one	1 x RCA, 1 x S-Video, 2 x D-sub 15-p., 1 x HDMI	Unknown — not stated by the source
Video outKnown for one	1 x D-sub 15-p. RGB	Unknown — not stated by the source
Control panelKnown for one	Yes	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V, 50 - 60Hz
Displayidentical
DisplayKnown for one	Unknown — not stated by the source	LCD
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%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	-20 - 80%

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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