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Product comparison · 2 data projectors

NEC NP-U321HI-TM data projector Wall-mounted 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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  • 47specifications compared
  • 30differ
  • 17identical
  • 49known 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
  • Screen size compatibility
    • 2159 - 2540 mm (85 - 100")
    • 1473.2 - 2794 mm (58 - 110")
  • Projection distance
    • 0.474 - 0.558 m
    • 0.1 - 0.51 m
  • Keystone correction, horizontal
    • ± 5°
    • -10 - 10°
  • Keystone correction, vertical
    • ± 5°
    • -10 - 10°

Side by side

Differences highlightedShow differences only
96 specifications
A

NEC

NP-U321HI-TM data projector Wall-mounted projector 3200 ANSI lumens DLP 1080p (1920x1080) White

Model NP-U321HI-TM

View product
B

NEC

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

Model UM351Wi-MT

View product
Projector8 differ
Projector brightnessDiffers3200 ANSI lumens3500 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffers1080p (1920x1080)WXGA (1280x800)
Contrast ratio (typical)Differs10000:16000:1
Native aspect ratioKnown for one16:10
Supported aspect ratiosKnown for one16:10, 16:9
Screen size compatibilityDiffers2159 - 2540 mm (85 - 100")1473.2 - 2794 mm (58 - 110")
Projection distanceDiffers0.474 - 0.558 m0.1 - 0.51 m
Horizontal scan range15 - 100 kHz15 - 100 kHz
Vertical scan range50 - 120 Hz50 - 120 Hz
Keystone correction, horizontalDiffers± 5°-10 - 10°
Keystone correction, verticalDiffers± 5°-10 - 10°
Light source2 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h5000 h
Service life of light source (economic mode)Known for one6000 h
Lamp powerDiffers260 W200 W
Lamp power (economic mode)Known for one160 W
Lamp typeKnown for oneAC HID
Lens system3 differ
FocusManualManual
Fixed focal lengthDiffers3.72 mm4.78 mm
Aperture range (F-F)Known for one1.8 - 1.8
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Zoom ratioDiffers1:11.4:1
Digital zoomKnown for one1.4x
Throw ratioDiffers0.25:10.36:1
OffsetKnown for one81%
F-number (relative aperture)Known for one2.4
Video3 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 HDYesYes
3DKnown for oneNo
Supported graphics resolutionsDiffers640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA)720 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
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers12
HDMI ports quantity22
HDMI connector typeKnown for oneFull-size
Component video (YPbPr/YCbCr) inKnown for one0
DVI portKnown for oneNo
S-Video inputs quantityKnown for one0
USB 2.0 ports quantityKnown for one3
Audio (L/R) inKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Serial interface typeRS-232RS-232
USB connector typeKnown for oneUSB Type-A, USB Type-B
Mobile High-Definition Link (MHL)Known for oneYes
DC-in jackKnown for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Features1 differ
Noise levelKnown for one29 dB
Noise level (economic mode)Known for one28 dB
On Screen Display (OSD)Known for oneYes
Password protectionKnown for oneYes
CertificationDiffersUL(UL60950-1/IEC60825-1/IEC62471) FCC Part 15 Class B, C-UL(CSA60950-1/IEC60825-1/IEC62471) ICES-003 Class BCE, Gost-R, TÜV GS
Projection modesKnown for oneCeiling, Front, Rear
Composite syncKnown for oneYes
Separate H/V syncKnown for oneYes
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakersKnown for one1
RMS rated powerDiffers8 W20 W
Design2 differ
Product typeDiffersWall-mounted projectorUltra short throw projector
Product colourWhiteWhite
PlacementDiffersWallDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayKnown for oneNo
Power3 differ
Power sourceACAC
Power consumption (typical)Differs323 W257 W
Power consumption (standby)Differs3 W0.5 W
Power consumption (max)Known for one324 W
Power consumption (network standby)Known for one3 W
Power consumption (economy mode)Differs272 W214 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Auto power offKnown for oneYes
Power consumption (PowerSave)Known for one0.18 W
Operational conditions1 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)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers24.5 kg5.6 kg
WidthDiffers382 mm378 mm
DepthDiffers312 mm428 mm
HeightDiffers108 mm112 mm
Packaging content1 differ
Remote control includedDiffersNoYes
Remote control typeKnown for oneIR
Cables includedKnown for oneAC, VGA
ManualKnown for oneYes
Mounting brackets includedKnown for oneYes
Quick start guideKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Maximum digital resolutionKnown for one1920 x 1200 pixels
RS-232 ports11
Viewing angleKnown for one57°

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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