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Product comparison · 2 data projectors

NEC NP-M271X data projector Standard throw projector 2700 ANSI lumens LCD XGA (1024x768) White vs NEC NP-M311W data projector Standard throw projector 3100 ANSI lumens LCD WXGA (1280x800) 3D White

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  • 89specifications compared
  • 17differ
  • 72identical
  • 2known for one product only

Key differences

  • Projector brightness
    • 2700 ANSI lumens
    • 3100 ANSI lumens
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x800)
  • Native aspect ratio
    • 4:3
    • 16:10
  • Supported aspect ratios
    • 4:3
    • 4:3, 16:10
  • Projection distance
    • 0.65 - 13.8 m
    • 0.69 - 14.6 m
  • Matrix size
    • 1.6 cm (0.63")
    • 1.5 cm (0.59")
  • Service life of light source
    • 5000 h
    • 4000 h
  • Service life of light source (economic mode)
    • 10000 h
    • 8000 h

Side by side

Differences highlightedShow differences only
91 specifications
A

NEC

NP-M271X data projector Standard throw projector 2700 ANSI lumens LCD XGA (1024x768) White

Model NP-M271X

View product
B

NEC

NP-M311W data projector Standard throw projector 3100 ANSI lumens LCD WXGA (1280x800) 3D White

Model NP-M311W

View product
Projector6 differ
Projector brightnessDiffers2700 ANSI lumens3100 ANSI lumens
Projection technologyLCDLCD
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x800)
Contrast ratio (typical)3000:13000:1
Native aspect ratioDiffers4:316:10
Supported aspect ratiosDiffers4:34:3, 16:10
Screen size compatibility635 - 7620 mm (25 - 300")635 - 7620 mm (25 - 300")
Projection distanceDiffers0.65 - 13.8 m0.69 - 14.6 m
Horizontal scan range15 - 100 kHz15 - 100 kHz
Vertical scan range50 - 120 Hz50 - 120 Hz
Keystone correction, horizontal-30 - 30°-30 - 30°
Keystone correction, vertical-30 - 30°-30 - 30°
Matrix sizeDiffers1.6 cm (0.63")1.5 cm (0.59")
Light source4 differ
Light source typeLampLamp
Service life of light sourceDiffers5000 h4000 h
Service life of light source (economic mode)Differs10000 h8000 h
Lamp powerDiffers180 W230 W
Lamp power (economic mode)Differs145 W170 W
Lamps quantity1 lamp(s)1 lamp(s)
Lens systemidentical
FocusManualManual
Focal length range17.5 - 29 mm17.5 - 29 mm
Aperture range (F-F)1.7 - 2.11.7 - 2.1
Optical zoom1.7x1.7x
Throw ratio1.3 - 2.21.3 - 2.2
Video2 differ
Analog signal format systemNTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDNoNo
3DDiffersNoYes
Supported graphics resolutionsDiffers1024 x 768 (XGA), 1600 x 1200 (UXGA)1280 x 800 (WXGA), 1600 x 1200 (UXGA)
Supported video modesKnown for one1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfacesidentical
VGA (D-Sub) ports quantity33
HDMI ports quantity11
Component video (YPbPr/YCbCr) in00
Composite video in11
DVI portNoNo
DisplayPorts quantity00
S-Video inputs quantity11
USB 2.0 ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
Audio (L/R) in00
Headphone outputs00
Microphone inNoNo
Serial interface typeRS-232RS-232
PC Audio inNoNo
AUX inYesYes
Composite video out00
BNC input ports00
AV outputNoNo
CardBus PCMCIA slot typeNoNo
CardBus PCMCIA slots quantity00
Digital audio optical out00
Progressive scan outputNoNo
AC (power) inYesYes
Network1 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
BluetoothDiffersYesNo
Storageidentical
Card reader integratedNoNo
Compatible memory cardsNot supportedNot supported
Optical disc player typeKnown for oneNot included
Features2 differ
Noise levelDiffers33 dB35 dB
Noise level (economic mode)Differs26 dB28 dB
CertificationUL60950-1, CSA60950-1, FCC Part 15 Class B, ICES-03 Class B, NOM-001-SCFI-1993UL60950-1, CSA60950-1, FCC Part 15 Class B, ICES-03 Class B, NOM-001-SCFI-1993
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated power10 W10 W
TV tuner integratedNoNo
Designidentical
Product typeStandard throw projectorStandard throw projector
Market positioningPortablePortable
Product colourWhiteWhite
PlacementDesktop, CeilingDesktop, Ceiling
Cable lock slotNoNo
Displayidentical
Built-in displayNoNo
Power1 differ
Power sourceACAC
Power consumption (typical)Differs248 W311 W
Power consumption (standby)8 W8 W
Power consumption (PowerSave)0.2 W0.2 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)5 - 40 °C5 - 40 °C
Storage temperature (T-T)-10 - 50 °C-10 - 50 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)20 - 80%20 - 80%
Weight & dimensions1 differ
WeightDiffers2.9 kg3 kg
Width339 mm339 mm
Depth257 mm257 mm
Height99 mm99 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedYesYes
Cables includedAC, VGAAC, VGA
Carrying caseYesYes
Quick start guideYesYes
Other featuresidentical
RS-232 ports11

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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