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Product comparison · 2 data projectors

NEC M271X Standard throw projector 2160 ANSI lumens 3LCD XGA (1024x768) White vs NEC M311X Standard throw projector 2480 ANSI lumens 3LCD XGA (1024x768) White

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  • 78specifications compared
  • 9differ
  • 69identical
  • 11known for one product only

Key differences

  • Projector brightness
    • 2160 ANSI lumens
    • 2480 ANSI lumens
  • Supported aspect ratios
    • 4:3, 16:10, 16:9
    • 4:3
  • Aperture range (F-F)
    • 1.7 - 2.2
    • 1.7 - 2.1
  • Built-in display
    • Yes
    • No
  • Package width
    • 400 mm
    • 430 mm
  • Package depth
    • 280 mm
    • 370 mm
  • Package height
    • 360 mm
    • 200 mm

Side by side

Differences highlightedShow differences only
89 specifications
A

NEC

M271X Standard throw projector 2160 ANSI lumens 3LCD XGA (1024x768) White

Model M271X

View product
B

NEC

M311X Standard throw projector 2480 ANSI lumens 3LCD XGA (1024x768) White

Model M311X

View product
Projector2 differ
Projector brightnessDiffers2160 ANSI lumens2480 ANSI lumens
Projection technology3LCD3LCD
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)3000:13000:1
Native aspect ratio4:34:3
Supported aspect ratiosDiffers4:3, 16:10, 16:94:3
Screen size compatibility635 - 7620 mm (25 - 300")635 - 7620 mm (25 - 300")
Projection distance0.6 - 13.8 m0.6 - 13.8 m
Horizontal scan range15 - 100 kHz15 - 100 kHz
Vertical scan range50 - 120 Hz50 - 120 Hz
Keystone correction, vertical-30 - 30°-30 - 30°
Matrix size1.6 cm (0.63")1.6 cm (0.63")
Projector brightness (economic mode)Known for one1620 ANSI lumens
Light sourceidentical
Light source typeLampLamp
Service life of light source6000 h6000 h
Service life of light source (economic mode)10000 h10000 h
Lamp power145 W145 W
Lamp power (economic mode)110 W110 W
Lamps quantity1 lamp(s)1 lamp(s)
Lens system1 differ
FocusManualManual
Focal length range17.5 - 29 mm17.5 - 29 mm
Aperture range (F-F)Differs1.7 - 2.21.7 - 2.1
Zoom capabilityYesYes
Zoom typeManualManual
Throw ratioKnown for one1.3 - 2.2
Video1 differ
Analog signal format systemNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDNoNo
3DNoNo
Supported graphics resolutionsDiffers720 x 480, 720 x 576, 1152 x 870, 1280 x 960, 1600 x 900, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1720 x 480, 720 x 576, 832 x 624, 1152 x 870, 1600 x 900, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 12
Supported video modes1080i, 480i, 480p, 576i, 576p, 720p1080i, 480i, 480p, 576i, 576p, 720p
Ports & interfacesidentical
VGA (D-Sub) ports quantity33
HDMI ports quantity11
HDMI connector typeKnown for oneFull-size
Composite video in00
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantity33
Audio (L/R) in11
Headphone outputs11
Serial interface typeRS-232RS-232
USB connector typeUSB Type-A, USB Type-BUSB Type-A, USB Type-B
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiKnown for oneNo
Storageidentical
Card reader integratedNoNo
Features1 differ
Noise level26 dB26 dB
On Screen Display (OSD)YesYes
Password protectionKnown for oneYes
CertificationDiffersCE; ErP; TÜV GS; RoHS ; Gost-RCE; ErP; TÜV GS ; Gost-R
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated power10 W10 W
Designidentical
Product typeStandard throw projectorStandard throw projector
Market positioningPortablePortable
Product colourWhiteWhite
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Display1 differ
Built-in displayDiffersYesNo
DisplayKnown for oneLCD
Display diagonalKnown for one1.6 cm (0.63")
Poweridentical
Power sourceACAC
Power consumption (typical)193 W193 W
Power consumption (standby)0.4 W0.4 W
Power consumption (max)239 W239 W
Power consumption (PowerSave)172 W172 W
Power consumption (economy mode)Known for one172 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 & dimensions3 differ
Weight2.99 kg2.99 kg
Width339 mm339 mm
Depth257 mm257 mm
Height99 mm99 mm
Package widthDiffers400 mm430 mm
Package depthDiffers280 mm370 mm
Package heightDiffers360 mm200 mm
Package weight6.5 kg6.5 kg
Packaging contentidentical
Remote control includedYesYes
Remote control typeIRIR
Cables includedAC, VGAAC, VGA
ManualKnown for oneYes
Quick start guideYesYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Aspect ratioKnown for one4:3
Maximum analog resolution1920 x 1200 pixels1920 x 1200 pixels
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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