Product comparison · 2 data projectors

Epson PowerLite 62c vs Epson PowerLite 7900NL Multimedia Projector

33specifications compared
18differ
15identical
11known for one product only

Key differences

Projector brightness
- PowerLite 62c:2000 ANSI lumens
- PowerLite 7900NL Multimedia Projector:4000 ANSI lumens
Projector native resolution
- PowerLite 62c:SVGA (800x600)
- PowerLite 7900NL Multimedia Projector:XGA (1024x768)
Contrast ratio (typical)
- PowerLite 62c:400:1
- PowerLite 7900NL Multimedia Projector:700:1
Uniformity
- PowerLite 62c:85%
- PowerLite 7900NL Multimedia Projector:90%
Horizontal scan range
- PowerLite 62c:15 - 92 kHz
- PowerLite 7900NL Multimedia Projector:15 - 107 kHz
Vertical scan range
- PowerLite 62c:50 - 85 Hz
- PowerLite 7900NL Multimedia Projector:50 - 120 Hz
Keystone correction, vertical
- PowerLite 62c:-30 - 30°
- PowerLite 7900NL Multimedia Projector:-40 - 40°
Lamp power
- PowerLite 62c:170 W
- PowerLite 7900NL Multimedia Projector:250 W

Side by side

Differences highlightedShow differences only

Comparison of PowerLite 62c, PowerLite 7900NL Multimedia Projector
44 specifications	A Epson PowerLite 62c View product	B Epson PowerLite 7900NL Multimedia Projector View product
Projector7 differ
Projector brightnessDiffers	2000 ANSI lumens	4000 ANSI lumens
Projector native resolutionDiffers	SVGA (800x600)	XGA (1024x768)
Contrast ratio (typical)Differs	400:1	700:1
UniformityDiffers	85%	90%
Horizontal scan rangeDiffers	15 - 92 kHz	15 - 107 kHz
Vertical scan rangeDiffers	50 - 85 Hz	50 - 120 Hz
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	20°
Keystone correction, verticalDiffers	-30 - 30°	-40 - 40°
Projection distanceKnown for one	6	Unknown — not stated by the source
Light source1 differ
Lamp powerDiffers	170 W	250 W
Lens system1 differ
Focal length rangeDiffers	18.4 - 22.12 mm	28 - 37 mm
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	2	1
DVI portKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Features1 differ
Dot clock scanning frequencyDiffers	162 MHz	230 MHz
Power2 differ
Power consumption (typical)Differs	250 W	350 W
Power consumption (standby)Differs	4 W	1.5 W
Weight & dimensions1 differ
WeightDiffers	2.65 kg	5.6 kg
Other features4 differ
Dimensions (WxDxH)Differs	246 x 328 x 100 mm	325 x 419 x 117 mm
InterfaceDiffers	USB	5-BNC x 1, USB
Lens systemDiffers	F=1.60 - 1.74	F=1.7 - 2.3
Power requirementsDiffers	100-240VAC +/-10%, 50/60Hz	100-120/200-240V +/-10%, 50/60Hz AC
RS-232 portsKnown for one	Unknown — not stated by the source	1
Video inKnown for one	Unknown — not stated by the source	NTSC/NTSC4.43/PAL/M-PAL/N-PAL/PAL60/SECAM, HDTV: 480i, 480p, 720p, 1080i
Aspect ratioKnown for one	4:3	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source

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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