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Product comparison · 2 data projectors

NEC ME331W Standard throw projector 3300 ANSI lumens 3LCD WXGA (1280x800) Grey vs NEC PA703W Large venue projector 7000 ANSI lumens 3LCD WXGA (1280x800) 3D White

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  • 59specifications compared
  • 25differ
  • 34identical
  • 36known for one product only

Key differences

  • Projector brightness
    • 3300 ANSI lumens
    • 7000 ANSI lumens
  • Contrast ratio (typical)
    • 6000:1
    • 8000:1
  • Projection distance
    • 0.7 - 14.6 m
    • 0.7 - 50.9 m
  • Keystone correction, horizontal
    • -30 - 30°
    • -40 - 40°
  • Keystone correction, vertical
    • -30 - 30°
    • -40 - 40°
  • Service life of light source (economic mode)
    • 9000 h
    • 5000 h
  • Lamp power
    • 235 W
    • 370 W
  • Lamp power (economic mode)
    • 140 W
    • 280 W

Side by side

Differences highlightedShow differences only
95 specifications
A

NEC

ME331W Standard throw projector 3300 ANSI lumens 3LCD WXGA (1280x800) Grey

Model ME331W

View product
B

NEC

PA703W Large venue projector 7000 ANSI lumens 3LCD WXGA (1280x800) 3D White

Model PA703W

View product
Projector6 differ
Projector brightnessDiffers3300 ANSI lumens7000 ANSI lumens
Projection technology3LCD3LCD
Projector native resolutionWXGA (1280x800)WXGA (1280x800)
Contrast ratio (typical)Differs6000:18000:1
Native aspect ratio16:1016:10
Screen size compatibilityDiffers762 - 7620 mm (30 - 300")322.6 - 12700 mm (12.7 - 500")
Projection distanceDiffers0.7 - 14.6 m0.7 - 50.9 m
Projector brightness (economic mode)Known for one1980 ANSI lumens
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one50 - 120 Hz
Keystone correction, horizontalDiffers-30 - 30°-40 - 40°
Keystone correction, verticalDiffers-30 - 30°-40 - 40°
Matrix sizeKnown for one1.93 cm (0.76")
Light source3 differ
Light source typeLampLamp
Service life of light source4000 h4000 h
Service life of light source (economic mode)Differs9000 h5000 h
Lamp powerDiffers235 W370 W
Lamp power (economic mode)Differs140 W280 W
Lamps quantityKnown for one1 lamp(s)
Lamp typeKnown for oneUHP
Lens systemidentical
FocusKnown for oneManual
Focal length rangeKnown for one17.5 - 29 mm
Aperture range (F-F)Known for one1.7 - 2.1
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Optical zoomKnown for one1.7x
Throw ratioKnown for one1.3 - 2.2:1
Number of optional lenses supportedKnown for one8
Video2 differ
Analog signal format systemKnown for oneNTSC, PAL, PAL 60, SECAM
Full HDKnown for oneNo
3DDiffersNoYes
Supported graphics resolutionsDiffers640 x 480 (VGA), 720 x 480, 720 x 576, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 870, 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920640 x 480 (VGA), 1920 x 1200 (WUXGA), 2048 x 1080, 2560 x 1600 (WQXGA), 4096 x 2160
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080p
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantity22
HDMI connector typeFull-sizeFull-size
Component video (YPbPr/YCbCr) inDiffers10
Composite video inKnown for one0
DVI portNoNo
S-Video inputs quantity00
USB 2.0 ports quantity11
USB 2.0 Type-B ports quantityKnown for one1
Audio (L/R) in00
Serial interface typeRS-232RS-232
PC Audio inYesYes
PC Audio outYesYes
AC (power) inYesYes
DisplayPorts quantityKnown for one1
HDBaseT portKnown for oneYes
PC in (D-Sub)Known for oneYes
Networkidentical
Smart TVKnown for oneNo
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiNoNo
Storageidentical
Card reader integratedNoNo
Features3 differ
Noise levelDiffers36 dB39 dB
Noise level (economic mode)Differs29 dB33 dB
On Screen Display (OSD)Known for oneYes
Password protectionKnown for oneYes
CertificationDiffersEAC; ErP; WEEECE; EAC; ErP; TUEV, ErP
HDCPKnown for oneYes
Multimediaidentical
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one1
RMS rated powerKnown for one20 W
Design2 differ
Product typeDiffersStandard throw projectorLarge venue projector
Product colourDiffersGreyWhite
PlacementDesktopDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayNoNo
Power3 differ
Power sourceACAC
Power consumption (typical)Differs230 W482 W
Power consumption (standby)Differs0.45 W0.26 W
Power consumption (max)Known for one297 W
Power consumption (economy mode)Differs193 W376 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Auto power offKnown for oneYes
Power consumption (network standby)Known for one1 W
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 & dimensions4 differ
WeightDiffers2.9 kg10.2 kg
WidthDiffers339 mm499 mm
DepthDiffers259 mm406 mm
HeightDiffers108.5 mm163.7 mm
Packaging contentidentical
Remote control includedYesYes
Remote control typeIRIR
ManualYesYes
Quick start guideYesYes
Cables includedKnown for oneAC
Technical detailsidentical
Compliance certificatesRoHSRoHS
Other featuresidentical
RS-232 ports11
Logistics dataidentical
Harmonized System (HS) codeKnown for one85286200

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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