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Product comparison · 2 data projectors

NEC NP-P474U data projector Standard throw projector 4700 ANSI lumens LCD WUXGA (1920x1200) White vs Viewsonic PG703X data projector Standard throw projector 4000 ANSI lumens DLP XGA (1024x768) Grey, White

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  • 53specifications compared
  • 24differ
  • 29identical
  • 46known for one product only

Key differences

  • Projector brightness
    • 4700 ANSI lumens
    • 4000 ANSI lumens
  • Projection technology
    • LCD
    • DLP
  • Projector native resolution
    • WUXGA (1920x1200)
    • XGA (1024x768)
  • Projection distance
    • 0.8 - 14.5 m
    • 1.19 - 13.11 m
  • Keystone correction, vertical
    • -30 - 30°
    • -40 - 40°
  • Service life of light source (economic mode)
    • 8000 h
    • 15000 h
  • Lamp power
    • 330 W
    • 240 W
  • Throw ratio
    • 1.2 - 2.0:1
    • 1.96 - 2.15:1

Side by side

Differences highlightedShow differences only
99 specifications
A

NEC

NP-P474U data projector Standard throw projector 4700 ANSI lumens LCD WUXGA (1920x1200) White

Model NP-P474U

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B

Viewsonic

PG703X data projector Standard throw projector 4000 ANSI lumens DLP XGA (1024x768) Grey, White

Model PG703X

View product
Projector5 differ
Projector brightnessDiffers4700 ANSI lumens4000 ANSI lumens
Projection technologyDiffersLCDDLP
Projector native resolutionDiffersWUXGA (1920x1200)XGA (1024x768)
Contrast ratio (typical)Known for one18000:1
Screen size compatibility762 - 7620 mm (30 - 300")762 - 7620 mm (30 - 300")
Projection distanceDiffers0.8 - 14.5 m1.19 - 13.11 m
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Keystone correction, horizontalKnown for one-20 - 20°
Keystone correction, verticalDiffers-30 - 30°-40 - 40°
Vertical synchronization (max)Known for one0.12 kHz
Vertical synchronization (min)Known for one0.05 kHz
Native aspect ratioKnown for one16:10
Contrast ratio (dynamic)Known for one22000:1
Number of coloursKnown for one1.073 billion colours
Horizontal scan rangeKnown for one15 - 102 kHz
Vertical scan rangeKnown for one23 - 120 Hz
Matrix sizeKnown for one1.4 cm (0.55")
Matrix typeKnown for oneDMD
Light source2 differ
Light source typeLampLamp
Service life of light source4000 h4000 h
Service life of light source (economic mode)Differs8000 h15000 h
Lamp powerDiffers330 W240 W
Lamps quantity1 lamp(s)1 lamp(s)
Lens system1 differ
FocusKnown for oneManual
Focal length rangeKnown for one17.2 - 27.7 mm
Aperture range (F-F)Known for one1.5 - 2.08
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Zoom ratioKnown for one1.6:1
Throw ratioDiffers1.2 - 2.0:11.96 - 2.15:1
Horizontal lens shift rangeKnown for one-15 - 15%
Vertical lens shift rangeKnown for one0 - 55%
Optical zoomKnown for one1.1x
Video1 differ
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDKnown for oneYes
3DNoNo
Supported graphics resolutionsDiffers640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 1920 x 1200 (WUXGA)1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Ports & interfaces3 differ
VGA (D-Sub) ports quantity22
HDMI ports quantity22
HDMI connector typeFull-sizeFull-size
Component video (YPbPr/YCbCr) in00
Composite video in11
DVI portNoNo
S-Video inputs quantityDiffers01
HDBaseT portKnown for oneYes
USB 2.0 ports quantityDiffers10
Audio (L/R) inDiffers10
Serial interface typeRS-232RS-232
PC Audio inYesYes
PC Audio outYesYes
AC (power) inYesYes
Remote (IR) outputKnown for one1
Mobile High-Definition Link (MHL)Known for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiNoNo
Storageidentical
Card reader integratedNoNo
Features1 differ
Noise levelKnown for one37 dB
Noise level (economic mode)Known for one34 dB
HDCPKnown for oneYes
CertificationDiffersUL(UL60950-1, FCC 15 B, CUL(UL60950-1, CES-003 B)FCC, cTUVus
Multimedia1 differ
Built-in speaker(s)YesYes
RMS rated powerDiffers20 W10 W
Design2 differ
Product typeStandard throw projectorStandard throw projector
Product colourDiffersWhiteGrey, White
PlacementDiffersDesktop, CeilingDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs424 W350 W
Power consumption (standby)Differs2 W0.5 W
Power consumption (PowerSave)Known for one0.14 W
Power consumption (economy mode)Known for one286 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Auto power offKnown for oneYes
Softwareidentical
Mac compatibilityYesYes
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 40 °C0 - 40 °C
Storage temperature (T-T)Known for one-10 - 50 °C
Operating relative humidity (H-H)Differs20 - 80%10 - 90%
Operating altitudeKnown for one0 - 1499 m
Weight & dimensions4 differ
WeightDiffers4.8 kg2.4 kg
WidthDiffers420 mm294 mm
DepthDiffers329 mm110 mm
HeightDiffers141 mm218 mm
Package widthKnown for one365 mm
Package depthKnown for one188 mm
Package heightKnown for one300 mm
Package weightKnown for one3.4 kg
Packaging contentidentical
Remote control includedYesYes
Batteries includedKnown for oneYes
Cables includedAC, VGAAC, VGA
ManualKnown for oneYes
Quick start guideKnown for oneYes
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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