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Product comparison · 2 data projectors

NEC U321Hi-MP Ultra short throw projector 3200 ANSI lumens DLP 1080p (1920x1080) White vs NEC UM351Wi-MT Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White

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  • 80specifications compared
  • 34differ
  • 46identical
  • 17known for one product only

Key differences

  • Projector brightness
    • 3200 ANSI lumens
    • 3500 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • 1080p (1920x1080)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 10000:1
    • 6000:1
  • Native aspect ratio
    • 16:9
    • 16:10
  • Supported aspect ratios
    • 16:9
    • 16:10, 16:9
  • Screen size compatibility
    • 2159 - 2540 mm (85 - 100")
    • 1473.2 - 2794 mm (58 - 110")
  • Projection distance
    • 0.195 - 0.306 m
    • 0.1 - 0.51 m

Side by side

Differences highlightedShow differences only
97 specifications
A

NEC

U321Hi-MP Ultra short throw projector 3200 ANSI lumens DLP 1080p (1920x1080) White

Model U321Hi-MP

View product
B

NEC

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

Model UM351Wi-MT

View product
Projector9 differ
Projector brightnessDiffers3200 ANSI lumens3500 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffers1080p (1920x1080)WXGA (1280x800)
Contrast ratio (typical)Differs10000:16000:1
Native aspect ratioDiffers16:916:10
Supported aspect ratiosDiffers16:916:10, 16:9
Screen size compatibilityDiffers2159 - 2540 mm (85 - 100")1473.2 - 2794 mm (58 - 110")
Projection distanceDiffers0.195 - 0.306 m0.1 - 0.51 m
Horizontal scan range15 - 100 kHz15 - 100 kHz
Vertical scan range50 - 120 Hz50 - 120 Hz
Keystone correction, horizontalKnown for one-10 - 10°
Keystone correction, verticalDiffers-5 - 5°-10 - 10°
Light source4 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h5000 h
Service life of light source (economic mode)Differs4000 h6000 h
Lamp powerDiffers260 W200 W
Lamp power (economic mode)Differs220 W160 W
Lamps quantityKnown for one1 lamp(s)
Lens system4 differ
FocusManualManual
Fixed focal lengthDiffers3.72 mm4.78 mm
Aperture range (F-F)Differs2.4 - 2.41.8 - 1.8
Zoom capabilityYesYes
Zoom typeManualManual
Zoom ratioKnown for one1.4:1
Digital zoomKnown for one1.4x
Throw ratioDiffers0.25:10.36:1
OffsetDiffers65%81%
Video2 differ
Analog signal format systemNTSC, NTSC 3.58, 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 HDYesYes
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+), 1152 x 870, 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, 1600 x 1200 (UXGA), 1600 x 9720 x 480, 720 x 576, 832 x 624, 1280 x 960, 1440 x 900, 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 modesDiffers480i, 480p, 576i, 576p, 720p, 1080i, 1080p1080i, 1080p, 480i, 480p, 576i, 576p, 720p
3D ReadyKnown for oneYes
Ports & interfaces2 differ
VGA (D-Sub) ports quantity22
HDMI ports quantity22
HDMI connector typeFull-sizeFull-size
Component video (YPbPr/YCbCr) inKnown for one0
DVI portNoNo
S-Video inputs quantity00
USB 2.0 ports quantityDiffers23
Audio (L/R) in11
Headphone outputs11
Microphone inYesYes
Serial interface typeRS-232RS-232
USB connector typeDiffersMini-USB, USB Type-AUSB Type-A, USB Type-B
Mobile High-Definition Link (MHL)YesYes
DC-in jackKnown for oneYes
Composite video inKnown for one0
AUX inKnown for oneYes
PC in (D-Sub)Known for oneYes
AC (power) inKnown for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiNoNo
Storageidentical
Card reader integratedNoNo
Features3 differ
Noise levelDiffers34 dB29 dB
Noise level (economic mode)Differs29 dB28 dB
On Screen Display (OSD)YesYes
Password protectionYesYes
CertificationDiffersCE; Gost-R; TÜV GSCE, Gost-R, TÜV GS
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers8 W20 W
Designidentical
Product typeUltra short throw projectorUltra short throw projector
Product colourWhiteWhite
PlacementDesktopDesktop
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Displayidentical
Built-in displayNoNo
Power3 differ
Power sourceACAC
Power consumption (typical)Differs312 W257 W
Power consumption (standby)Differs0.3 W0.5 W
Power consumption (max)Known for one324 W
Power consumption (network standby)Known for one3 W
Power consumption (economy mode)Differs264 W214 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Auto power offYesYes
USB poweredKnown for oneNo
Operational conditions2 differ
Operating temperature (T-T)5 - 40 °C5 - 40 °C
Storage temperature (T-T)Differs-20 - 60 °C-10 - 50 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)Differs20 - 90%20 - 80%
Weight & dimensions4 differ
WeightDiffers4.7 kg5.6 kg
WidthDiffers383 mm378 mm
DepthDiffers308 mm428 mm
HeightDiffers85 mm112 mm
Packaging contentidentical
Remote control includedYesYes
Remote control typeIRIR
Cables includedAC, VGAAC, VGA
ManualYesYes
Mounting brackets includedYesYes
Quick start guideYesYes
Technical detailsidentical
Compliance certificatesRoHSRoHS
Other featuresidentical
Maximum digital resolutionKnown for one1920 x 1200 pixels
RS-232 ports11
Logistics dataidentical
Harmonized System (HS) codeKnown for one85286200

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