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Product comparison · 2 data projectors

Acer M550 Ceiling / Floor mounted projector 2900 ANSI lumens DLP UHD 4K (3840x2160) White vs NEC NP-P474U data projector Standard throw projector 4700 ANSI lumens LCD WUXGA (1920x1200) White

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  • 56specifications compared
  • 28differ
  • 28identical
  • 41known for one product only

Key differences

  • Projector brightness
    • 2900 ANSI lumens
    • 4700 ANSI lumens
  • Projection technology
    • DLP
    • LCD
  • Projector native resolution
    • UHD 4K (3840x2160)
    • WUXGA (1920x1200)
  • Contrast ratio (typical)
    • 90000:1
    • 18000:1
  • Projection distance
    • 1.3 - 9.3 m
    • 0.8 - 14.5 m
  • Horizontal synchronization (max)
    • 135 kHz
    • 100 kHz
  • Vertical synchronization (min)
    • 0.024 kHz
    • 0.05 kHz
  • Service life of light source (economic mode)
    • 10000 h
    • 8000 h

Side by side

Differences highlightedShow differences only
97 specifications
A

Acer

M550 Ceiling / Floor mounted projector 2900 ANSI lumens DLP UHD 4K (3840x2160) White

Model M550

View product
B

NEC

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

Model NP-P474U

View product
Projector7 differ
Projector brightnessDiffers2900 ANSI lumens4700 ANSI lumens
Projection technologyDiffersDLPLCD
Projector native resolutionDiffersUHD 4K (3840x2160)WUXGA (1920x1200)
Contrast ratio (typical)Differs90000:118000:1
Screen size compatibilityKnown for one762 - 7620 mm (30 - 300")
Projection distanceDiffers1.3 - 9.3 m0.8 - 14.5 m
Horizontal synchronization (max)Differs135 kHz100 kHz
Keystone correction, horizontalKnown for one-20 - 20°
Keystone correction, verticalKnown for one-30 - 30°
Vertical synchronization (min)Differs0.024 kHz0.05 kHz
Native aspect ratioKnown for one16:9
Supported aspect ratiosKnown for one4:3, 16:9
Contrast ratio (dynamic)Known for one900000:1
Number of coloursKnown for one1.073 billion colours
Vertical scan rangeKnown for one24 - 120 Hz
Light source2 differ
Service life of light source (economic mode)Differs10000 h8000 h
Lamp powerDiffers240 W330 W
Lamp typeKnown for oneUHP
Lens system3 differ
Focal length rangeDiffers20.91 - 32.62 mm17.2 - 27.7 mm
Aperture range (F-F)Differs2.5 - 3.261.5 - 2.08
Zoom ratioKnown for one1.6:1
Throw ratioDiffers1.39 - 2.22:11.2 - 2.0:1
Horizontal lens shift rangeKnown for one-15 - 15%
Vertical lens shift rangeKnown for one0 - 55%
Optical zoomKnown for one1.6x
Videoidentical
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutionsKnown for one640 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)
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Ports & interfaces2 differ
Composite video inDiffers01
HDBaseT portKnown for oneYes
USB 2.0 ports quantityDiffers21
Audio (L/R) inKnown for one1
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
AC (power) inKnown for oneYes
HDMI versionKnown for one2.0
Networkidentical
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Smart TVKnown for oneNo
Features2 differ
Noise levelDiffers26 dB37 dB
Noise level (economic mode)Differs19 dB34 dB
HDCPKnown for oneYes
CertificationKnown for oneUL(UL60950-1, FCC 15 B, CUL(UL60950-1, CES-003 B)
Multimedia1 differ
RMS rated powerDiffers5 W20 W
Number of built-in speakersKnown for one2
Design2 differ
Product typeDiffersCeiling / Floor mounted projectorStandard throw projector
PlacementDiffersCeiling, FloorDesktop, Ceiling
Market positioningKnown for oneHome cinema
Power3 differ
Power consumption (typical)Differs315 W424 W
Power consumption (standby)Known for one2 W
Power consumption (PowerSave)Known for one0.14 W
Power consumption (economy mode)Differs260 W286 W
AC input voltageDiffers120 - 230 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Auto power offKnown for oneYes
Softwareidentical
Windows operating systems supportedKnown for oneYes
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 40 °C
Storage temperature (T-T)Known for one-10 - 50 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers5.5 kg4.8 kg
WidthDiffers398 mm420 mm
DepthDiffers297.5 mm329 mm
HeightDiffers127 mm141 mm
Packaging contentidentical
Cables includedKnown for oneAC, VGA
AC adapter includedKnown for oneYes
Carrying caseKnown for oneYes
Quick start guideKnown for oneYes
Other features1 differ
RS-232 portsDiffers01
Native resolutionKnown for one3840 x 2160 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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