Product comparison · 2 data projectors

BenQ MP623 2500 ANSI lumens DLP XGA (1024x768) vs LG DX420 data projector 2000 ANSI lumens DLP XGA (1024x768)

17specifications compared
8differ
9identical
20known for one product only

Key differences

Projector brightness
- MP623 2500 ANSI lumens DLP XGA (1024x768):2500 ANSI lumens
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):2000 ANSI lumens
Contrast ratio (typical)
- MP623 2500 ANSI lumens DLP XGA (1024x768):2500:1
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):2000:1
Lamp power
- MP623 2500 ANSI lumens DLP XGA (1024x768):200 W
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):180 W
RMS rated power
- MP623 2500 ANSI lumens DLP XGA (1024x768):2 W
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):1 W
Power consumption (typical)
- MP623 2500 ANSI lumens DLP XGA (1024x768):285 W
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):230 W
Weight
- MP623 2500 ANSI lumens DLP XGA (1024x768):2.5 kg
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):2.58 kg
Aspect ratio
- MP623 2500 ANSI lumens DLP XGA (1024x768):4:3
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):4:3, 16:9
Dimensions (WxDxH)
- MP623 2500 ANSI lumens DLP XGA (1024x768):239 x 106.3 x 251 mm
- DX420 data projector 2000 ANSI lumens DLP XGA (1024x768):280 x 205 x 80 mm

Side by side

Differences highlightedShow differences only

Comparison of MP623, DX420
37 specifications	A BenQ MP623 2500 ANSI lumens DLP XGA (1024x768) Model MP623 View product	B LG DX420 data projector 2000 ANSI lumens DLP XGA (1024x768) Model DX420 View product
Projector2 differ
Projector brightnessDiffers	2500 ANSI lumens	2000 ANSI lumens
Contrast ratio (typical)Differs	2500:1	2000:1
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Horizontal scan rangeKnown for one	31 - 82 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	48 - 85 Hz	Unknown — not stated by the source
Screen size compatibilityKnown for one	Unknown — not stated by the source	255
Matrix sizeKnown for one	Unknown — not stated by the source	1.4 cm (0.55")
Light source1 differ
Lamp powerDiffers	200 W	180 W
Lens systemidentical
Focal length rangeKnown for one	20.7 - 22.8 mm	Unknown — not stated by the source
Zoom ratioKnown for one	1.1:1	Unknown — not stated by the source
Ports & interfacesidentical
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Multimedia1 differ
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerDiffers	2 W	1 W
Power1 differ
Power consumption (typical)Differs	285 W	230 W
Weight & dimensions1 differ
WeightDiffers	2.5 kg	2.58 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
Aspect ratioDiffers	4:3	4:3, 16:9
Dimensions (WxDxH)Differs	239 x 106.3 x 251 mm	280 x 205 x 80 mm
Lens systemKnown for one	F= 2.4 - 2.48	Unknown — not stated by the source
Power requirementsKnown for one	100 - 240 V AC, 50/60 Hz	Unknown — not stated by the source
RS-232 portsKnown for one	1	Unknown — not stated by the source
Video outKnown for one	D-Sub 15 x 1	Unknown — not stated by the source
Power supply typeKnown for one	Unknown — not stated by the source	AC100~240V
Videoidentical
Analog signal format systemKnown for one	Unknown — not stated by the source	SECAM

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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