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Product comparison · 2 data projectors

LG PH450U-NA data projector Standard throw projector 450 ANSI lumens DLP 720p (1280x720) Titanium vs NEC NP-UM352WJL-PN data projector Ceiling-mounted projector 3500 ANSI lumens 3LCD WXGA (1280x800) White

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  • 41specifications compared
  • 30differ
  • 11identical
  • 58known for one product only

Key differences

The NEC NP-UM352WJL-PN data projector Ceiling-mounted projector 3500 ANSI lumens 3LCD WXGA (1280x800) White has 3,050 ANSI lumens more projector brightness than the LG PH450U-NA data projector Standard throw projector 450 ANSI lumens DLP 720p (1280x720) Titanium (3500 ANSI lumens vs 450 ANSI lumens). The LG PH450U-NA data projector Standard throw projector 450 ANSI lumens DLP 720p (1280x720) Titanium has 96,000 :1 more contrast ratio (typical) than the NEC NP-UM352WJL-PN data projector Ceiling-mounted projector 3500 ANSI lumens 3LCD WXGA (1280x800) White (100000:1 vs 4000:1). The LG PH450U-NA data projector Standard throw projector 450 ANSI lumens DLP 720p (1280x720) Titanium has 26,200 h more service life of light source than the NEC NP-UM352WJL-PN data projector Ceiling-mounted projector 3500 ANSI lumens 3LCD WXGA (1280x800) White (30000 h vs 3800 h). Only the NEC NP-UM352WJL-PN data projector Ceiling-mounted projector 3500 ANSI lumens 3LCD WXGA (1280x800) White has Ethernet LAN. Only the NEC NP-UM352WJL-PN data projector Ceiling-mounted projector 3500 ANSI lumens 3LCD WXGA (1280x800) White has Wi-Fi.

  • Projector brightness
    • 450 ANSI lumens
    • 3500 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • 720p (1280x720)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 100000:1
    • 4000:1
  • Native aspect ratio
    • 4:3
    • 16:10
  • Screen size compatibility
    • 1016 - 2032 mm (40 - 80")
    • 1473.2 - 2794 mm (58 - 110")
  • Projection distance
    • 0.33 - 0.38 m
    • 0.448 - 0.854 m
  • Light source type
    • LED
    • Lamp

Side by side

Differences highlightedShow differences only
99 specifications
A

LG

PH450U-NA data projector Standard throw projector 450 ANSI lumens DLP 720p (1280x720) Titanium

Model PH450U-NA

View product
B

NEC

NP-UM352WJL-PN data projector Ceiling-mounted projector 3500 ANSI lumens 3LCD WXGA (1280x800) White

Model NP-UM352WJL-PN

View product
Projector7 differ
Projector brightnessDiffers450 ANSI lumens3500 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffers720p (1280x720)WXGA (1280x800)
Contrast ratio (typical)Differs100000:14000:1
Native aspect ratioDiffers4:316:10
Supported aspect ratiosKnown for one4:3, 16:9
Screen size compatibilityDiffers1016 - 2032 mm (40 - 80")1473.2 - 2794 mm (58 - 110")
Projection distanceDiffers0.33 - 0.38 m0.448 - 0.854 m
UniformityKnown for one80%
Digital gamma correctionKnown for oneYes
Number of coloursKnown for one1.073 billion colours
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Keystone correction, horizontalKnown for one-10 — 10
Keystone correction, verticalKnown for one-10 — 10
Vertical synchronization (max)Known for one0.12 kHz
Vertical synchronization (min)Known for one0.05 kHz
Light source2 differ
Light source typeDiffersLEDLamp
Service life of light sourceDiffers30000 h3800 h
Service life of light source (economic mode)Known for one6000 h
Lamp powerKnown for one255 W
Lamp power (economic mode)Known for one160 W
Lens system2 differ
Zoom ratioDiffersFixed1.4:1
Throw ratioDiffers0.29:10.36:1
OffsetKnown for one120%
Fixed focal lengthKnown for one1.8 mm
Videoidentical
Adjustable colour temperatureKnown for oneYes
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers12
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portKnown for oneNo
S-Video inputs quantityKnown for one0
PC Audio outKnown for oneYes
RF inputKnown for one1
Audio (L/R) inKnown for one1
Network3 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Wi-FiDiffersNoYes
BluetoothKnown for oneYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g
Featuresidentical
Noise levelKnown for one30 dB
Noise level (economic mode)Known for one23 dB
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneEnglish, Spanish, French, Korean
Sleep timerKnown for oneYes
Plug and PlayKnown for oneYes
Noise reductionKnown for oneYes
CertificationKnown for oneFCC, ETL, cETL
HDCPKnown for oneYes
Multimedia1 differ
Number of built-in speakersKnown for one2
RMS rated powerDiffers2 W20 W
TV tuner integratedKnown for oneYes
Design3 differ
Product typeDiffersStandard throw projectorCeiling-mounted projector
Market positioningKnown for onePortable
Product colourDiffersTitaniumWhite
PlacementDiffersDesktop, CeilingCeiling
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power4 differ
Power sourceDiffersAC/BatteryAC
Power consumption (typical)Differs55 W339 W
Power consumption (standby)Differs0.5 W2.3 W
AC input voltageDiffers100 - 240 V100 V
Battery life (max)Known for one2.5 h
Auto power offKnown for oneYes
Power consumption (economy mode)Known for one222 W
Batteryidentical
Battery capacityKnown for one6000 mAh
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%
Storage relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers1.1 kg5.8 kg
WidthDiffers132 mm378 mm
DepthDiffers200 mm428 mm
HeightDiffers80.5 mm160 mm
Package widthKnown for one591 mm
Package depthKnown for one491 mm
Package heightKnown for one259 mm
Package weightKnown for one8.8 kg
Packaging content1 differ
Remote control includedKnown for oneYes
AC adapter includedKnown for oneYes
Cables includedDiffersACUSB
Warranty cardKnown for oneYes
Other featuresidentical
RS-232 portsKnown for one0
Digital keystone correctionKnown for oneYes
Maximum analog resolutionKnown for one1920 x 1200 pixels
Maximum digital 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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