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Product comparison · 2 data projectors

NEC L51W LED vs NEC PX700W Large venue projector 7000 ANSI lumens DLP WXGA (1280x800) Black

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  • 41specifications compared
  • 26differ
  • 15identical
  • 47known for one product only

Key differences

  • Projector brightness
    • 500 ANSI lumens
    • 7000 ANSI lumens
  • Contrast ratio (typical)
    • 4000:1
    • 2100:1
  • Screen size compatibility
    • 431.8 - 2540 mm (17 - 100")
    • 1270 - 7620 mm (50 - 300")
  • Projection distance
    • 0.52 - 3 m
    • 0.8 - 54 m
  • Horizontal scan range
    • 30 - 100 kHz
    • 15 - 108 kHz
  • Vertical scan range
    • 50 - 85 Hz
    • 48 - 120 Hz
  • Service life of light source
    • 20000 h
    • 2000 h
  • Full HD
    • No
    • Yes

Side by side

Differences highlightedShow differences only
88 specifications
A

NEC

L51W LEDView product
B

NEC

PX700W Large venue projector 7000 ANSI lumens DLP WXGA (1280x800) Black

Model PX700W

View product
Projector6 differ
Projector brightnessDiffers500 ANSI lumens7000 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionWXGA (1280x800)WXGA (1280x800)
Contrast ratio (typical)Differs4000:12100:1
Screen size compatibilityDiffers431.8 - 2540 mm (17 - 100")1270 - 7620 mm (50 - 300")
Projection distanceDiffers0.52 - 3 m0.8 - 54 m
Horizontal scan rangeDiffers30 - 100 kHz15 - 108 kHz
Vertical scan rangeDiffers50 - 85 Hz48 - 120 Hz
Keystone correction, horizontalKnown for one-40 - 40°
Keystone correction, verticalKnown for one-30 - 30°
Matrix sizeKnown for one1.78 cm (0.7")
Supported aspect ratiosKnown for one16:9
Light source1 differ
Light source typeKnown for oneLamp
Service life of light sourceDiffers20000 h2000 h
Service life of light source (economic mode)Known for one2500 h
Lamp typeKnown for oneAC HID
Lamp powerKnown for one400 W
Lamp power (economic mode)Known for one320 W
Lamps quantityKnown for one2 lamp(s)
Lens systemidentical
Horizontal lens shift rangeKnown for one-0.1 - 0.1°
FocusKnown for oneManual
Focal length rangeKnown for one13.92 - 13.92 mm
Aperture range (F-F)Known for one1.5 - 1.5
Video3 differ
Full HDDiffersNoYes
HD-ReadyYesYes
Supported graphics resolutionsDiffers720 x 480, 720 x 576, 1152 x 870, 1280 x 960, 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+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA)1280 x 800 (WXGA), 1920 x 1200 (WUXGA), 640 x 480 (VGA)
Supported video modesDiffers1080i, 480i, 480p, 576i, 576p, 720p1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
3DKnown for oneNo
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers13
HDMI ports quantity11
Component video (YPbPr/YCbCr) inDiffers01
Composite video in11
DVI portNoNo
DisplayPorts quantityKnown for one1
S-Video inputs quantityDiffers01
USB 2.0 ports quantity22
Serial interface typeKnown for oneRS-232
USB connector typeDiffersUSB Type-A, USB Type-BUSB Type-A
BNC input portsKnown for one5
AC (power) inKnown for oneYes
Audio (L/R) inKnown for one0
Microphone inKnown for oneYes
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Wi-FiKnown for oneYes
Features1 differ
Noise levelDiffers38 dB43 dB
HDCPKnown for oneYes
On Screen Display (OSD)Known for oneYes
Plug and PlayKnown for oneYes
CertificationKnown for oneCE; ErP; TÜV GS
Noise level (economic mode)Known for one32 dB
Multimediaidentical
TV tuner integratedKnown for oneNo
Image formats supportedKnown for oneJPG
Document formats supportedKnown for onePDF
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one1
RMS rated powerKnown for one2 W
Designidentical
Product typeKnown for oneLarge venue projector
Product colourBlackBlack
PlacementKnown for oneDesktop, Ceiling
Displayidentical
Built-in displayNoNo
Power3 differ
Power sourceACAC
Power consumption (typical)Differs105 W958 W
Power consumption (standby)Differs0.5 W34 W
Power consumption (PowerSave)Differs0.5 W0.4 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Softwareidentical
Windows operating systems supportedKnown for oneWindows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64
Weight & dimensions4 differ
WeightDiffers1.2 kg19.7 kg
WidthDiffers226 mm504 mm
DepthDiffers174 mm516 mm
HeightDiffers43 mm192 mm
Packaging content1 differ
Remote control includedYesYes
Cables includedDiffersAC, VGAAC
ManualYesYes
Quick start guideYesYes
Batteries includedKnown for oneYes
Carrying caseKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other features1 differ
Aspect ratioKnown for one16:10
Connectivity technologyKnown for oneWired
Maximum analog resolutionKnown for one1920 x 1200 pixels
Maximum digital resolutionKnown for one1920 x 1080 pixels
RS-232 portsDiffers01
USB mass storageKnown for oneYes
Storageidentical
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD

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