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Product comparison · 2 data projectors

NEC UM351Wi-MP Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White vs Viewsonic PJD5155L data projector Standard throw projector 3300 ANSI lumens DLP SVGA (800x600) 3D Grey, White

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  • 65specifications compared
  • 37differ
  • 28identical
  • 43known for one product only

Key differences

  • Projector brightness
    • 3500 ANSI lumens
    • 3300 ANSI lumens
  • Projection technology
    • 3LCD
    • DLP
  • Projector native resolution
    • WXGA (1280x800)
    • SVGA (800x600)
  • Native aspect ratio
    • 16:10
    • 4:3
  • Supported aspect ratios
    • 16:10, 16:9
    • 16:9
  • Screen size compatibility
    • 1473.2 - 2794 mm (58 - 110")
    • 762 - 7620 mm (30 - 300")
  • Vertical scan range
    • 50 - 120 Hz
    • 24 - 120 Hz
  • Keystone correction, vertical
    • -10 - 10°
    • -40 - 40°

Side by side

Differences highlightedShow differences only
108 specifications
A

NEC

UM351Wi-MP Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White

Model UM351Wi-MP

View product
B

Viewsonic

PJD5155L data projector Standard throw projector 3300 ANSI lumens DLP SVGA (800x600) 3D Grey, White

Model PJD5155L

View product
Projector8 differ
Projector brightnessDiffers3500 ANSI lumens3300 ANSI lumens
Projection technologyDiffers3LCDDLP
Projector native resolutionDiffersWXGA (1280x800)SVGA (800x600)
Contrast ratio (typical)Known for one6000:1
Native aspect ratioDiffers16:104:3
Supported aspect ratiosDiffers16:10, 16:916:9
Screen size compatibilityDiffers1473.2 - 2794 mm (58 - 110")762 - 7620 mm (30 - 300")
Projection distanceKnown for one0.1 - 0.51 m
Vertical scan rangeDiffers50 - 120 Hz24 - 120 Hz
Keystone correction, horizontalKnown for one-10 - 10°
Keystone correction, verticalDiffers-10 - 10°-40 - 40°
Contrast ratio (dynamic)Known for one20000:1
Number of coloursKnown for one1.073 billion colours
Light source1 differ
Service life of light sourceDiffers5000 h10000 h
Lamp power (economic mode)Known for one160 W
Lamps quantityKnown for one1 lamp(s)
Lens system3 differ
FocusKnown for oneManual
Fixed focal lengthKnown for one4.78 mm
Aperture range (F-F)Known for one1.8 - 1.8
Zoom typeKnown for oneManual
Zoom ratioKnown for one1.4:1
Digital zoomDiffers1.4x2x
Throw ratioDiffers0.1 - 0.51:11.95 - 2.15:1
OffsetDiffers81%130%
Optical zoomKnown for one1.1x
Video3 differ
Analog signal format systemDiffersNTSC, NTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC, NTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM, SECAM B, SECAM D, SECAM G, SECAM L
HD-ReadyKnown for oneYes
3DDiffersNoYes
Supported graphics resolutionsKnown for one720 x 480, 720 x 576, 832 x 624, 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), 1360 x 768 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1
Supported video modesDiffers1080i, 480i, 480p, 576i, 576p, 720p1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Video processingKnown for one30 bit
Ports & interfaces7 differ
VGA (D-Sub) ports quantityDiffers21
HDMI ports quantityDiffers21
HDMI connector typeKnown for oneFull-size
Component video (YPbPr/YCbCr) inDiffers01
S-Video inputs quantityDiffers01
USB 2.0 ports quantityDiffers31
Audio (L/R) inDiffers10
Headphone outputsKnown for one1
Microphone inKnown for oneYes
PC in (D-Sub)Known for oneYes
Remote (IR) outputKnown for one1
USB connector typeDiffersUSB Type-A, USB Type-BMini-USB B
Mobile High-Definition Link (MHL)Known for oneYes
Network2 differ
Ethernet LANDiffersYesNo
Ethernet LAN (RJ-45) portsDiffers10
Features2 differ
Noise levelDiffers29 dB32 dB
CertificationDiffersCE; Gost-R; TÜV GSCB, UL, cUL, FCC (including ICES-003), CE, UL-Argentina, NOM, TUV-GS, GOST-R, SASO, Ukraine, PSB, C-Tick, Korean-KC, CECP, CCC, WEEE, RoHS
On Screen Display (OSD) languagesKnown for oneArabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Thai, Turkish, Vietnamese
Password protectionKnown for oneYes
Multimedia1 differ
RMS rated powerDiffers20 W2 W
Design3 differ
Product typeDiffersUltra short throw projectorStandard throw projector
Product colourDiffersWhiteGrey, White
PlacementDiffersWallDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneYes
Market positioningKnown for onePresentation
Power1 differ
Power consumption (typical)Differs257 W265 W
Power consumption (max)Known for one324 W
Power consumption (economy mode)Known for one214 W
Auto power offKnown for oneYes
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%
Storage relative humidity (H-H)Known for one20 - 80%
Operating altitudeKnown for one0 - 3048 m
Weight & dimensions4 differ
WeightDiffers5.6 kg2.4 kg
WidthDiffers378 mm362 mm
DepthDiffers428 mm231 mm
HeightDiffers112 mm109 mm
Package widthKnown for one465 mm
Package depthKnown for one165 mm
Package heightKnown for one315 mm
Package weightKnown for one3.8 kg
Packaging contentidentical
ManualKnown for oneYes
Mounting brackets includedKnown for oneYes
3D glasses includedKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Maximum analog resolutionKnown for one1920 x 1200 pixels

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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