Product comparison · 2 data projectors

Samsung SP-M251 2500 ANSI lumens LCD XGA (1024x768) vs Samsung SP-M255 data projector 2500 ANSI lumens LCD XGA (1024x768) Black, White

28specifications compared
10differ
18identical
31known for one product only

Key differences

Contrast ratio (typical)
- SP-M251 2500 ANSI lumens LCD XGA (1024x768):2000:1
- SP-M255 data projector 2500 ANSI lumens LCD XGA (1024x768) Black, White:500:1
Service life of light source
- SP-M251 2500 ANSI lumens LCD XGA (1024x768):3000 h
- SP-M255 data projector 2500 ANSI lumens LCD XGA (1024x768) Black, White:5000 h
VGA (D-Sub) ports quantity
- SP-M251 2500 ANSI lumens LCD XGA (1024x768):1
- SP-M255 data projector 2500 ANSI lumens LCD XGA (1024x768) Black, White:0
Noise level
- SP-M251 2500 ANSI lumens LCD XGA (1024x768):36 dB
- SP-M255 data projector 2500 ANSI lumens LCD XGA (1024x768) Black, White:39 dB
Power consumption (typical)
- SP-M251 2500 ANSI lumens LCD XGA (1024x768):270 W
- SP-M255 data projector 2500 ANSI lumens LCD XGA (1024x768) Black, White:260 W
Weight
- SP-M251 2500 ANSI lumens LCD XGA (1024x768):2.74 kg
- SP-M255 data projector 2500 ANSI lumens LCD XGA (1024x768) Black, White:2.5 kg
Remote control included
- SP-M251 2500 ANSI lumens LCD XGA (1024x768):Yes
- SP-M255 data projector 2500 ANSI lumens LCD XGA (1024x768) Black, White:No
Aspect ratio
- SP-M251 2500 ANSI lumens LCD XGA (1024x768):4:3
- SP-M255 data projector 2500 ANSI lumens LCD XGA (1024x768) Black, White:4:3, 16:9

Side by side

Differences highlightedShow differences only

Comparison of SP-M251, SP-M255
59 specifications	A Samsung SP-M251 2500 ANSI lumens LCD XGA (1024x768) Model SP-M251 View product	B Samsung SP-M255 data projector 2500 ANSI lumens LCD XGA (1024x768) Black, White Model SP-M255 View product
Projector1 differ
Projector brightness	2500 ANSI lumens	2500 ANSI lumens
Projection technology	LCD	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	2000:1	500:1
Screen size compatibilityKnown for one	762 - 10160 mm (30 - 400")	Unknown — not stated by the source
Projection distanceKnown for one	0.9 - 14.5 m	Unknown — not stated by the source
UniformityKnown for one	71.4%	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 80 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 75 Hz	Unknown — not stated by the source
Keystone correction, verticalKnown for one	20°	Unknown — not stated by the source
Light source1 differ
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Service life of light sourceDiffers	3000 h	5000 h
Service life of light source (economic mode)Known for one	5000 h	Unknown — not stated by the source
Lamp typeKnown for one	UHP	Unknown — not stated by the source
Lamp powerKnown for one	200 W	Unknown — not stated by the source
Lens systemidentical
Zoom ratioKnown for one	1.2:1	Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	NTSC, PAL	Unknown — not stated by the source
Full HDKnown for one	Unknown — not stated by the source	No
3DKnown for one	Unknown — not stated by the source	No
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1024 x 768 (XGA)
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	1	0
HDMI ports quantity	1	1
Composite video in	1	1
DVI port	Yes	Yes
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
S-Video inputs quantity	0	0
USB 2.0 ports quantity	0	0
Serial interface type	RS-232	RS-232
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	0
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN	No	No
Ethernet LAN (RJ-45) ports	0	0
Wi-Fi	No	No
BluetoothKnown for one	Unknown — not stated by the source	No
Features1 differ
Noise levelDiffers	36 dB	39 dB
Noise level (economic mode)Known for one	Unknown — not stated by the source	31 dB
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated power	7 W	7 W
Displayidentical
DisplayKnown for one	LCD	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	270 W	260 W
Power consumption (standby)	1 W	1 W
Power sourceKnown for one	Unknown — not stated by the source	AC
AC input voltageKnown for one	Unknown — not stated by the source	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	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.74 kg	2.5 kg
Package weight	4.5 kg	4.5 kg
Packaging content1 differ
Remote control includedDiffers	Yes	No
Other features3 differ
Aspect ratioDiffers	4:3	4:3, 16:9
Package dimensions (WxDxH)Differs	412 x 322 x 215 mm	412 x 215 x 322 mm
Audio outputKnown for one	1	Unknown — not stated by the source
Dimensions (WxDxH)Differs	279 x 229 x 79 mm	279 x 79 x 229 mm
Power requirementsKnown for one	100 - 240V, 50 - 60Hz	Unknown — not stated by the source
RS-232 ports	1	1
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black, White

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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