Product comparison · 2 data projectors

BenQ MP670 3000 ANSI lumens DLP XGA (1024x768) vs NEC LT240 1600 ANSI lumens DLP XGA (1024x768)

17specifications compared
11differ
6identical
29known for one product only

Key differences

Projector brightness
- MP670 3000 ANSI lumens DLP XGA (1024x768):3000 ANSI lumens
- LT240 1600 ANSI lumens DLP XGA (1024x768):1600 ANSI lumens
Screen size compatibility
- MP670 3000 ANSI lumens DLP XGA (1024x768):584.2 - 7620 mm (23 - 300")
- LT240 1600 ANSI lumens DLP XGA (1024x768):762 - 12700 mm (30 - 500")
Horizontal scan range
- MP670 3000 ANSI lumens DLP XGA (1024x768):31 - 90 kHz
- LT240 1600 ANSI lumens DLP XGA (1024x768):15 - 100 kHz
Vertical scan range
- MP670 3000 ANSI lumens DLP XGA (1024x768):50 - 85 Hz
- LT240 1600 ANSI lumens DLP XGA (1024x768):50 - 120 Hz
Lamp power
- MP670 3000 ANSI lumens DLP XGA (1024x768):230 W
- LT240 1600 ANSI lumens DLP XGA (1024x768):220 W
VGA (D-Sub) ports quantity
- MP670 3000 ANSI lumens DLP XGA (1024x768):3
- LT240 1600 ANSI lumens DLP XGA (1024x768):1
USB 2.0 ports quantity
- MP670 3000 ANSI lumens DLP XGA (1024x768):1
- LT240 1600 ANSI lumens DLP XGA (1024x768):2
RMS rated power
- MP670 3000 ANSI lumens DLP XGA (1024x768):10 W
- LT240 1600 ANSI lumens DLP XGA (1024x768):2 W

Side by side

Differences highlightedShow differences only

Comparison of MP670, LT240
46 specifications	A BenQ MP670 3000 ANSI lumens DLP XGA (1024x768) Model MP670 View product	B NEC LT240 1600 ANSI lumens DLP XGA (1024x768) Model LT240 View product
Projector4 differ
Projector brightnessDiffers	3000 ANSI lumens	1600 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Known for one	3000:1	Unknown — not stated by the source
Screen size compatibilityDiffers	584.2 - 7620 mm (23 - 300")	762 - 12700 mm (30 - 500")
Horizontal scan rangeDiffers	31 - 90 kHz	15 - 100 kHz
Vertical scan rangeDiffers	50 - 85 Hz	50 - 120 Hz
Keystone correction, verticalKnown for one	±40°	Unknown — not stated by the source
Light source1 differ
Light source type	Lamp	Lamp
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
Lamp powerDiffers	230 W	220 W
Lamp typeKnown for one	Unknown — not stated by the source	NSH
Lens systemidentical
Focal length rangeKnown for one	21.8 - 24 mm	Unknown — not stated by the source
F-number (relative aperture)Known for one	F = 2.52 - 2.73	Unknown — not stated by the source
Zoom ratioKnown for one	1.1:1	Unknown — not stated by the source
FocusKnown for one	Unknown — not stated by the source	Manual
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers	3	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Composite video in	1	1
S-Video inputs quantity	1	1
USB 2.0 ports quantityDiffers	1	2
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Headphone outputs	1	1
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
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	Type II
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Multimedia1 differ
RMS rated powerDiffers	10 W	2 W
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
Displayidentical
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	290 W	280 W
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.75 kg	3.2 kg
Packaging contentidentical
Cables includedKnown for one	VGA	Unknown — not stated by the source
Other features1 differ
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
CompatibilityKnown for one	VGA - UXGA	Unknown — not stated by the source
Dimensions (WxDxH)Differs	306 x 97 x 216 mm	319 x 260 x 120 mm
InterfaceKnown for one	USB	Unknown — not stated by the source
Power requirementsKnown for one	100 - 240 VAC, 50/60 Hz	Unknown — not stated by the source
RS-232 portsKnown for one	1	Unknown — not stated by the source
Audio inputKnown for one	Unknown — not stated by the source	Yes
Audio outputKnown for one	Unknown — not stated by the source	Yes
Videoidentical
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, PAL, 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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