Product comparison · 2 data projectors

Samsung L331 3300 ANSI lumens LCD XGA (1024x768) vs Samsung SP-L331W data projector 3300 ANSI lumens LCD XGA (1024x768)

20specifications compared
2differ
18identical
8known for one product only

Key differences

Lamp type
- L331 3300 ANSI lumens LCD XGA (1024x768):UHP
- SP-L331W data projector 3300 ANSI lumens LCD XGA (1024x768):UHB
Aspect ratio
- L331 3300 ANSI lumens LCD XGA (1024x768):4:3, 16:9
- SP-L331W data projector 3300 ANSI lumens LCD XGA (1024x768):4:3

Side by side

Differences highlightedShow differences only

Comparison of L331, SP-L331W
28 specifications	A Samsung L331 3300 ANSI lumens LCD XGA (1024x768) Model L331 View product	B Samsung SP-L331W data projector 3300 ANSI lumens LCD XGA (1024x768) Model SP-L331W View product
Projectoridentical
Projector brightness	3300 ANSI lumens	3300 ANSI lumens
Projection technology	LCD	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)	400:1	400:1
Horizontal scan range	30 - 80 kHz	30 - 80 kHz
Vertical scan range	56 - 75 Hz	56 - 75 Hz
Light source1 differ
Service life of light sourceKnown for one	3000 h	Unknown — not stated by the source
Lamp typeDiffers	UHP	UHB
Lens systemidentical
Focus	Manual	Manual
Focal length range	18.53 - 22.18 mm	18.53 - 22.18 mm
Videoidentical
Analog signal format systemKnown for one	NTSC, PAL	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantity	1	1
Component video (YPbPr/YCbCr) in	1	1
Composite video inKnown for one	1	Unknown — not stated by the source
S-Video inputs quantity	1	1
Headphone outputsKnown for one	1	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
Featuresidentical
Noise levelKnown for one	30 dB	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	290 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Weight & dimensionsidentical
Weight	3.8 kg	3.8 kg
Other features1 differ
Aspect ratioDiffers	4:3, 16:9	4:3
Connectivity technology	Wired	Wired
Dimensions (WxDxH)	291 x 115 x 289 mm	291 x 115 x 289 mm
RS-232 ports	1	1
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1

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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