Product comparison · 2 data projectors

Samsung SP-M221 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) White vs Samsung SP-M251 2500 ANSI lumens LCD XGA (1024x768)

37specifications compared
6differ
31identical
41known for one product only

Key differences

Projector brightness
- SP-M221 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) White:2200 ANSI lumens
- SP-M251 2500 ANSI lumens LCD XGA (1024x768):2500 ANSI lumens
Keystone correction, vertical
- SP-M221 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) White:±20°
- SP-M251 2500 ANSI lumens LCD XGA (1024x768):20°
Lamp power
- SP-M221 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) White:180 W
- SP-M251 2500 ANSI lumens LCD XGA (1024x768):200 W
Power consumption (typical)
- SP-M221 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) White:240 W
- SP-M251 2500 ANSI lumens LCD XGA (1024x768):270 W
Weight
- SP-M221 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) White:2.5 kg
- SP-M251 2500 ANSI lumens LCD XGA (1024x768):2.74 kg

Side by side

Differences highlightedShow differences only

Comparison of SP-M221, SP-M251
78 specifications	A Samsung SP-M221 Standard throw projector 2200 ANSI lumens LCD XGA (1024x768) White Model SP-M221 View product	B Samsung SP-M251 2500 ANSI lumens LCD XGA (1024x768) Model SP-M251 View product
Projector2 differ
Projector brightnessDiffers	2200 ANSI lumens	2500 ANSI lumens
Projection technology	LCD	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)	2000:1	2000:1
Native aspect ratioKnown for one	4:3	Unknown — not stated by the source
Supported aspect ratiosKnown for one	4:3, 16:9	Unknown — not stated by the source
Screen size compatibility	762 - 10160 mm (30 - 400")	762 - 10160 mm (30 - 400")
Projection distance	0.9 - 14.5 m	0.9 - 14.5 m
Horizontal synchronization (max)Known for one	80 kHz	Unknown — not stated by the source
Horizontal synchronization (min)Known for one	30 kHz	Unknown — not stated by the source
Keystone correction, verticalDiffers	±20°	20°
Vertical synchronization (max)Known for one	0.075 kHz	Unknown — not stated by the source
Vertical synchronization (min)Known for one	0.056 kHz	Unknown — not stated by the source
UniformityKnown for one	Unknown — not stated by the source	71.4%
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 80 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	56 - 75 Hz
Light source1 differ
Light source type	Lamp	Lamp
Service life of light source	3000 h	3000 h
Service life of light source (economic mode)	5000 h	5000 h
Lamp type	UHP	UHP
Lamp powerDiffers	180 W	200 W
Lamp power (economic mode)Known for one	144 W	Unknown — not stated by the source
Lens systemidentical
Zoom ratio	1.2:1	1.2:1
Throw ratioKnown for one	1.48 - 1.78:1	Unknown — not stated by the source
Video1 differ
Analog signal format systemDiffers	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM	NTSC, PAL
Full HDKnown for one	No	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	1024 x 768 (XGA), 1280 x 1024 (SXGA), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)	Unknown — not stated by the source
Supported video modesKnown for one	1080i, 480i, 480p, 576i, 576p, 720p	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
HDMI ports quantity	1	1
Composite video in	1	1
DVI port	Yes	Yes
DisplayPorts quantity	0	0
S-Video inputs quantity	0	0
USB 2.0 ports quantity	0	0
Serial interface type	RS-232	RS-232
Networkidentical
Ethernet LAN	No	No
Ethernet LAN (RJ-45) ports	0	0
Wi-Fi	No	No
BluetoothKnown for one	No	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Featuresidentical
Noise level	36 dB	36 dB
Noise level (economic mode)Known for one	31 dB	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Simplified Chinese, German, Dutch, English, Spanish, French, Italian, Korean, Portuguese, Russian, Swedish, Thai, Turkish	Unknown — not stated by the source
CertificationKnown for one	UL, c-UL, FCC-B, CE, CCC	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated power	7 W	7 W
Designidentical
Product typeKnown for one	Standard throw projector	Unknown — not stated by the source
Product colourKnown for one	White	Unknown — not stated by the source
PlacementKnown for one	Desktop	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
DisplayKnown for one	Unknown — not stated by the source	LCD
Power1 differ
Power sourceKnown for one	AC	Unknown — not stated by the source
Power consumption (typical)Differs	240 W	270 W
Power consumption (standby)	1 W	1 W
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	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%
Operating altitudeKnown for one	0 - 3000 m	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.5 kg	2.74 kg
WidthKnown for one	279 mm	Unknown — not stated by the source
DepthKnown for one	229 mm	Unknown — not stated by the source
HeightKnown for one	79 mm	Unknown — not stated by the source
Package widthKnown for one	412 mm	Unknown — not stated by the source
Package depthKnown for one	322 mm	Unknown — not stated by the source
Package heightKnown for one	215 mm	Unknown — not stated by the source
Package weight	4.5 kg	4.5 kg
Packaging contentidentical
Remote control included	Yes	Yes
Other featuresidentical
RS-232 ports	1	1
Aspect ratioKnown for one	Unknown — not stated by the source	4:3
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	412 x 322 x 215 mm
Audio outputKnown for one	Unknown — not stated by the source	1
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	279 x 229 x 79 mm
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V, 50 - 60Hz

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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