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Product comparison · 2 data projectors

NEC NP-P420X data projector 4200 ANSI lumens LCD XGA (1024x768) White vs NEC NP-U310W-WK1 data projector Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) White

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  • 60specifications compared
  • 27differ
  • 33identical
  • 30known for one product only

Key differences

  • Projector brightness
    • 4200 ANSI lumens
    • 3100 ANSI lumens
  • Projection technology
    • LCD
    • DLP
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 2000:1
    • 3000:1
  • Screen size compatibility
    • 635 - 7620 mm (25 - 300")
    • 1955.8 - 2540 mm (77 - 100")
  • Projection distance
    • 0.6 - 13.8 m
    • 1.96 - 2.54 m
  • Horizontal scan range
    • 15 - 100 kHz
    • 15 - 91.1 kHz
  • Keystone correction, vertical
    • -30 - 30°
    • -15 - 15°

Side by side

Differences highlightedShow differences only
90 specifications
A

NEC

NP-P420X data projector 4200 ANSI lumens LCD XGA (1024x768) White

Model NP-P420X

View product
B

NEC

NP-U310W-WK1 data projector Standard throw projector 3100 ANSI lumens DLP WXGA (1280x800) White

Model NP-U310W-WK1

View product
Projector9 differ
Projector brightnessDiffers4200 ANSI lumens3100 ANSI lumens
Projection technologyDiffersLCDDLP
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x800)
Contrast ratio (typical)Differs2000:13000:1
Screen size compatibilityDiffers635 - 7620 mm (25 - 300")1955.8 - 2540 mm (77 - 100")
Projection distanceDiffers0.6 - 13.8 m1.96 - 2.54 m
Horizontal scan rangeDiffers15 - 100 kHz15 - 91.1 kHz
Vertical scan range50 - 120 Hz50 - 120 Hz
Keystone correction, verticalDiffers-30 - 30°-15 - 15°
Matrix sizeDiffers1.6 cm (0.63")1.65 cm (0.65")
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h2500 h
Service life of light source (economic mode)Differs3500 h3000 h
Lamp typeKnown for oneAC HID
Lamp powerDiffers265 W280 W
Lamps quantity1 lamp(s)1 lamp(s)
Lamp power (economic mode)Known for one195 W
Lens system1 differ
FocusManualManual
Zoom ratioDiffers1.7:11.1:1
Throw ratioKnown for one0.3:1
Focal length rangeKnown for one17.4 - 29 mm
Video3 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 HDDiffersNoYes
3DNoNo
3D ReadyDiffersNoYes
Supported graphics resolutionsDiffers1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Supported video modes1080i, 1080p, 480i, 480p, 576i, 576p, 720p1080i, 1080p, 480i, 480p, 576i, 576p, 720p
HD-ReadyKnown for oneYes
Ports & interfaces1 differ
VGA (D-Sub) ports quantity33
HDMI ports quantity11
Component video (YPbPr/YCbCr) inDiffers01
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantity11
Audio (L/R) in11
Serial interface typeRS-232RS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
AC (power) inYesYes
Composite video inKnown for one1
DisplayPorts quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
Network1 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiDiffersYesNo
BluetoothKnown for oneNo
Storageidentical
Card reader integratedNoNo
Optical disc player typeKnown for oneNot included
Features2 differ
Noise level36 dB36 dB
Noise level (economic mode)Differs30 dB32 dB
CertificationDiffersUL60950-1, CSA60950-1, FCC Part 15 Class B, ICES-03 Class B, NOM-001-SCFI-1993USA UL 60950-1 FCC Class B, Canada CSA 60950-1 (C-UL)
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated power10 W10 W
TV tuner integratedKnown for oneNo
Designidentical
Product typeKnown for oneStandard throw projector
Product colourWhiteWhite
PlacementKnown for oneDesktop, Ceiling
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayKnown for oneNo
Power2 differ
Power sourceKnown for oneAC
Power consumption (typical)Differs358 W360 W
Power consumption (standby)Differs9 W3 W
Power consumption (PowerSave)Known for one0.5 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Operational conditions1 differ
Operating temperature (T-T)5 - 40 °C5 - 40 °C
Storage temperature (T-T)Differs-10 - 50 °C-20 - 50 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Weight & dimensions4 differ
WeightDiffers3.9 kg6.5 kg
WidthDiffers398 mm427 mm
DepthDiffers282 mm200 mm
HeightDiffers115 mm406 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedYesYes
Cables includedVGAVGA
ManualKnown for oneYes
Mounting brackets includedKnown for oneYes
Quick start guideKnown for oneYes
Carrying caseKnown for oneYes
Other featuresidentical
Aspect ratioKnown for one16:10
Connectivity technologyWiredWired
Maximum analog resolution1600 x 1200 pixels1600 x 1200 pixels
Maximum digital resolutionKnown for one1920 x 1080 pixels
Network readyKnown for oneYes
RS-232 ports11
Audio inputKnown for one2
Audio outputKnown for one1
Dimensions (WxDxH)Known for one398 x 282 x 115 mm

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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