Product comparison · 2 data projectors

LG DX420 data projector 2000 ANSI lumens DLP XGA (1024x768) vs NEC NP41 DLP, 2.300ALu, 1024x768 Mobile Projector

10specifications compared
7differ
3identical
28known for one product only

Key differences

Projector brightness
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):2000 ANSI lumens
- NP41 DLP, 2.300ALu, 1024x768 Mobile Projector:2300 ANSI lumens
Contrast ratio (typical)
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):2000:1
- NP41 DLP, 2.300ALu, 1024x768 Mobile Projector:1600:1
Lamp power
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):180 W
- NP41 DLP, 2.300ALu, 1024x768 Mobile Projector:200 W
RMS rated power
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):1 W
- NP41 DLP, 2.300ALu, 1024x768 Mobile Projector:0.3 W
Power consumption (typical)
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):230 W
- NP41 DLP, 2.300ALu, 1024x768 Mobile Projector:265 W
Weight
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):2.58 kg
- NP41 DLP, 2.300ALu, 1024x768 Mobile Projector:1.6 kg
Dimensions (WxDxH)
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):280 x 205 x 80 mm
- NP41 DLP, 2.300ALu, 1024x768 Mobile Projector:246 x 177 x 72 mm

Side by side

Differences highlightedShow differences only

Comparison of DX420, NP41 DLP, 2.300ALu, 1024x768 Mobile Projector
38 specifications	A LG DX420 data projector 2000 ANSI lumens DLP XGA (1024x768) Model DX420 View product	B NEC NP41 DLP, 2.300ALu, 1024x768 Mobile Projector View product
Projector2 differ
Projector brightnessDiffers	2000 ANSI lumens	2300 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	2000:1	1600:1
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
Screen size compatibilityKnown for one	255	Unknown — not stated by the source
Matrix sizeKnown for one	1.4 cm (0.55")	Unknown — not stated by the source
Light source1 differ
Light source type	Lamp	Lamp
Lamp powerDiffers	180 W	200 W
Service life of light sourceKnown for one	3000 h	Unknown — not stated by the source
Service life of light source (economic mode)Known for one	4000 h	Unknown — not stated by the source
Lens systemidentical
Focal length rangeKnown for one	Unknown — not stated by the source	20.4 - 24.5 mm
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom typeKnown for one	Unknown — not stated by the source	Manual
Digital zoomKnown for one	Unknown — not stated by the source	1.2x
Featuresidentical
Noise levelKnown for one	Unknown — not stated by the source	37 dB
Multimedia1 differ
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
RMS rated powerDiffers	1 W	0.3 W
Power1 differ
Power consumption (typical)Differs	230 W	265 W
Power consumption (standby)Known for one	Unknown — not stated by the source	5 W
Certificatesidentical
SafetyKnown for one	Unknown — not stated by the source	CE; TÜV GS; RoHS; Gost-R
Weight & dimensions1 differ
WeightDiffers	2.58 kg	1.6 kg
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Audio inputKnown for one	Unknown — not stated by the source	1 x 3.5 mm
Dimensions (WxDxH)Differs	280 x 205 x 80 mm	246 x 177 x 72 mm
Lens focal rangeKnown for one	Unknown — not stated by the source	2.2 - 2.34
Power requirementsKnown for one	Unknown — not stated by the source	200-240 V AC; 50 - 60 Hz
I/O portsKnown for one	Unknown — not stated by the source	1 x RCA 1 x Mini DIN 4-pin 1 x Mini DIN 8 pin (female)
Aspect ratioKnown for one	4:3, 16:9	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Power supply typeKnown for one	AC100~240V	Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	SECAM	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	1	Unknown — not stated by the source
Composite video inKnown for one	1	Unknown — not stated by the source
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown 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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