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Product comparison · 2 data projectors

NEC UM351W Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White vs NEC UM351Wi-MP Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White

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  • 77specifications compared
  • 10differ
  • 67identical
  • 33known for one product only

Key differences

  • Contrast ratio (typical)
    • 4000:1
    • 6000:1
  • Service life of light source
    • 3800 h
    • 5000 h
  • Lamp power
    • 255 W
    • 200 W
  • Throw ratio
    • 0.36:1
    • 0.1 - 0.51:1
  • Placement
    • Desktop
    • Wall
  • Power consumption (standby)
    • 0.4 W
    • 0.5 W
  • Power consumption (economy mode)
    • 221 W
    • 214 W
  • Storage temperature (T-T)
    • -20 - 50 °C
    • -10 - 50 °C

Side by side

Differences highlightedShow differences only
110 specifications
A

NEC

UM351W Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White

Model UM351W

View product
B

NEC

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

Model UM351Wi-MP

View product
Projector1 differ
Projector brightness3500 ANSI lumens3500 ANSI lumens
Projection technology3LCD3LCD
Projector native resolutionWXGA (1280x800)WXGA (1280x800)
Contrast ratio (typical)Differs4000:16000:1
Native aspect ratio16:1016:10
Supported aspect ratiosKnown for one16:10, 16:9
Screen size compatibility1473.2 - 2794 mm (58 - 110")1473.2 - 2794 mm (58 - 110")
Projection distance0.1 - 0.51 m0.1 - 0.51 m
Horizontal scan range15 - 100 kHz15 - 100 kHz
Vertical scan range50 - 120 Hz50 - 120 Hz
Keystone correction, horizontal-10 - 10°-10 - 10°
Keystone correction, vertical-10 - 10°-10 - 10°
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Vertical synchronization (max)Known for one120 kHz
Vertical synchronization (min)Known for one50 kHz
Light source2 differ
Light source typeLampLamp
Service life of light sourceDiffers3800 h5000 h
Service life of light source (economic mode)6000 h6000 h
Lamp powerDiffers255 W200 W
Lamp power (economic mode)160 W160 W
Lamps quantity1 lamp(s)1 lamp(s)
Lens system1 differ
FocusManualManual
Fixed focal length4.78 mm4.78 mm
Aperture range (F-F)1.8 - 1.81.8 - 1.8
Zoom capabilityYesYes
Zoom typeManualManual
Zoom ratio1.4:11.4:1
Digital zoomKnown for one1.4x
Throw ratioDiffers0.36:10.1 - 0.51:1
Offset81%81%
Video2 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC, NTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDNoNo
HD-ReadyKnown for oneYes
3DKnown for oneNo
Supported graphics resolutionsDiffers640 x 480 (VGA), 720 x 480, 720 x 576, 800 x 600 (SVGA), 832 x 624, 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), 1280 x 960, 1360 x 768 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1440 x 900, 1600 x 1200 (UXGA),720 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 modesKnown for one1080i, 480i, 480p, 576i, 576p, 720p
Ports & interfacesidentical
VGA (D-Sub) ports quantity22
HDMI ports quantity22
HDMI connector typeKnown for oneFull-size
Component video (YPbPr/YCbCr) in00
Composite video in11
DVI portNoNo
S-Video inputs quantity00
USB 2.0 ports quantity33
Audio (L/R) in11
Headphone outputs11
Microphone inYesYes
Serial interface typeRS-232RS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
PC in (D-Sub)YesYes
Remote (IR) outputKnown for one1
USB connector typeKnown for oneUSB Type-A, USB Type-B
Mobile High-Definition Link (MHL)Known for oneYes
AC (power) inYesYes
CardBus PCMCIA slot typeKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiNoNo
BluetoothKnown for oneNo
Storageidentical
Card reader integratedNoNo
Optical disc player typeKnown for oneNot included
Featuresidentical
Noise level29 dB29 dB
Noise level (economic mode)28 dB28 dB
On Screen Display (OSD)YesYes
CertificationCE; Gost-R; TÜV GSCE; Gost-R; TÜV GS
HDCPKnown for oneYes
Composite syncKnown for oneYes
Separate H/V syncKnown for oneYes
Sync-on-green (SOG)Known for oneYes
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated power20 W20 W
Design1 differ
Product typeUltra short throw projectorUltra short throw projector
Product colourWhiteWhite
PlacementDiffersDesktopWall
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsYesYes
Displayidentical
Built-in displayKnown for oneNo
Power2 differ
Power sourceACAC
Power consumption (typical)Known for one257 W
Power consumption (standby)Differs0.4 W0.5 W
Power consumption (max)Known for one324 W
Power consumption (economy mode)Differs221 W214 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Auto power offYesYes
Power consumption (PowerSave)Known for one0.2 W
Operational conditions1 differ
Operating temperature (T-T)5 - 40 °C5 - 40 °C
Storage temperature (T-T)Differs-20 - 50 °C-10 - 50 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)20 - 80%20 - 80%
Weight & dimensionsidentical
Weight5.6 kg5.6 kg
Width378 mm378 mm
Depth428 mm428 mm
Height112 mm112 mm
Packaging contentidentical
Remote control includedYesYes
Remote control typeIRIR
Cables includedAC, VGAAC, VGA
ManualYesYes
Mounting brackets includedKnown for oneYes
Quick start guideKnown for oneYes
Batteries includedKnown for oneYes
Warranty cardKnown for oneYes
Technical detailsidentical
Compliance certificatesRoHSRoHS
Other featuresidentical
Maximum analog resolution1920 x 1200 pixels1920 x 1200 pixels
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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