Product comparison · 2 data projectors

NEC NP305 2200 ANSI lumens LCD XGA (1024x768) vs NEC NP310 2200 ANSI lumens LCD XGA (1024x768)

27specifications compared
10differ
17identical
19known for one product only

Key differences

Contrast ratio (typical)
- NP305 2200 ANSI lumens LCD XGA (1024x768):500:1
- NP310 2200 ANSI lumens LCD XGA (1024x768):2000:1
Projection distance
- NP305 2200 ANSI lumens LCD XGA (1024x768):0.7 - 11 m
- NP310 2200 ANSI lumens LCD XGA (1024x768):11.3
Service life of light source
- NP305 2200 ANSI lumens LCD XGA (1024x768):4000 h
- NP310 2200 ANSI lumens LCD XGA (1024x768):3500 h
Focal length range
- NP305 2200 ANSI lumens LCD XGA (1024x768):19.8 - 23.7 mm
- NP310 2200 ANSI lumens LCD XGA (1024x768):18.9 - 22.7 mm
Component video (YPbPr/YCbCr) in
- NP305 2200 ANSI lumens LCD XGA (1024x768):2
- NP310 2200 ANSI lumens LCD XGA (1024x768):1
Ethernet LAN (RJ-45) ports
- NP305 2200 ANSI lumens LCD XGA (1024x768):0
- NP310 2200 ANSI lumens LCD XGA (1024x768):1
Power consumption (typical)
- NP305 2200 ANSI lumens LCD XGA (1024x768):239 W
- NP310 2200 ANSI lumens LCD XGA (1024x768):251 W
Weight
- NP305 2200 ANSI lumens LCD XGA (1024x768):2.9 kg
- NP310 2200 ANSI lumens LCD XGA (1024x768):2.99 kg

Side by side

Differences highlightedShow differences only

Comparison of NP305, NP310
46 specifications	A NEC NP305 2200 ANSI lumens LCD XGA (1024x768) Model NP305 View product	B NEC NP310 2200 ANSI lumens LCD XGA (1024x768) Model NP310 View product
Projector2 differ
Projector brightness	2200 ANSI lumens	2200 ANSI lumens
Projection technology	LCD	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	500:1	2000:1
Screen size compatibility	300	300
Projection distanceDiffers	0.7 - 11 m	11.3
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Horizontal scan range	15 - 100 kHz	15 - 100 kHz
Vertical scan range	50 - 120 Hz	50 - 120 Hz
Keystone correction, verticalKnown for one	Unknown — not stated by the source	30°
Light source1 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	4000 h	3500 h
Service life of light source (economic mode)	5000 h	5000 h
Lamp power	180 W	180 W
Lens system1 differ
Focal length rangeDiffers	19.8 - 23.7 mm	18.9 - 22.7 mm
Zoom ratioKnown for one	Unknown — not stated by the source	1.2:1
Videoidentical
Analog signal format systemKnown for one	NTSC, NTSC 4.43, PAL, SECAM	Unknown — not stated by the source
Ports & interfaces1 differ
VGA (D-Sub) ports quantity	1	1
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inDiffers	2	1
Composite video in	1	1
DVI portKnown for one	Yes	Unknown — not stated by the source
S-Video inputs quantity	1	1
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
Audio (L/R) inKnown for one	2	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
Network1 differ
Ethernet LANKnown for one	No	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsDiffers	0	1
Wi-FiKnown for one	No	Unknown — not stated by the source
Featuresidentical
CertificationKnown for one	CE, Gost-R, RoHS, TÜV GS	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of built-in speakers	1	1
RMS rated power	7 W	7 W
Power1 differ
Power consumption (typical)Differs	239 W	251 W
Power consumption (standby)Known for one	0.7 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.9 kg	2.99 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
Aspect ratio	4:3	4:3
Audio inputDiffers	2 x 3.5mm	1 x Stereo Mini Jack
Audio outputKnown for one	1 x 3.5mm	Unknown — not stated by the source
Dimensions (WxDxH)Differs	308 x 93.5 x 262 mm	261.6 x 94 x 307.3 mm
RS-232 ports	1	1
Power requirementsKnown for one	Unknown — not stated by the source	100 ~ 240 V / 50 ~ 60 Hz
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 80%
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%

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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