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Product comparison · 2 data projectors

NEC M322H Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) 3D White vs NEC UM351W Ultra short throw projector 3500 ANSI lumens 3LCD WXGA (1280x800) White

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  • 72specifications compared
  • 31differ
  • 41identical
  • 41known 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)
    • 8000:1
    • 4000:1
  • Native aspect ratio
    • 16:9
    • 16:10
  • Screen size compatibility
    • 762 - 7620 mm (30 - 300")
    • 1473.2 - 2794 mm (58 - 110")
  • Projection distance
    • 0.74 - 14.08 m
    • 0.1 - 0.51 m
  • Keystone correction, horizontal
    • -25 - 25°
    • -10 - 10°

Side by side

Differences highlightedShow differences only
113 specifications
A

NEC

M322H Standard throw projector 3200 ANSI lumens DLP 1080p (1920x1080) 3D White

Model M322H

View product
B

NEC

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

Model UM351W

View product
Projector9 differ
Projector brightnessDiffers3200 ANSI lumens3500 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffers1080p (1920x1080)WXGA (1280x800)
Contrast ratio (typical)Differs8000:14000:1
Native aspect ratioDiffers16:916:10
Supported aspect ratiosKnown for one16:10, 16:9
Screen size compatibilityDiffers762 - 7620 mm (30 - 300")1473.2 - 2794 mm (58 - 110")
Projection distanceDiffers0.74 - 14.08 m0.1 - 0.51 m
Horizontal scan range15 - 100 kHz15 - 100 kHz
Vertical scan range50 - 120 Hz50 - 120 Hz
Keystone correction, horizontalDiffers-25 - 25°-10 - 10°
Keystone correction, verticalDiffers-30 - 30°-10 - 10°
Matrix sizeKnown for one1.65 cm (0.65")
Matrix typeKnown for oneDMD
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 source4 differ
Light source typeLampLamp
Service life of light sourceDiffers5500 h3800 h
Service life of light source (economic mode)Differs8000 h6000 h
Lamp powerDiffers270 W255 W
Lamp power (economic mode)Differs162 W160 W
Lamps quantityKnown for one1 lamp(s)
Lens system2 differ
FocusManualManual
Focal length rangeKnown for one18 - 30.6 mm
Aperture range (F-F)Differs2.4 - 3.21.8 - 1.8
Zoom capabilityYesYes
Zoom typeManualManual
Throw ratioDiffers1.2 - 2.1:10.36:1
Fixed focal lengthKnown for one4.78 mm
Zoom ratioKnown for one1.4:1
OffsetKnown for one81%
Video3 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, PAL 60, PAL M, SECAMNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersYesNo
3DKnown for oneYes
Supported graphics resolutionsDiffers720 x 480, 720 x 576, 832 x 624, 1152 x 870, 1280 x 960, 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+), 1920 x 1080 (640 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),
Supported video modesKnown for one1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfaces1 differ
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 quantityDiffers23
Headphone outputs11
Microphone inYesYes
Serial interface typeRS-232RS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
PC in (D-Sub)YesYes
USB connector typeKnown for oneUSB Type-A, USB Type-B
AV inputKnown for oneYes
AC (power) inYesYes
Audio (L/R) inKnown for one1
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
Features3 differ
Noise levelDiffers39 dB29 dB
Noise level (economic mode)Differs33 dB28 dB
On Screen Display (OSD)YesYes
Password protectionKnown for oneYes
CertificationDiffersCE; EAC; Gost-R; TÜV GS; WEEECE; 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
Design3 differ
Product typeDiffersStandard throw projectorUltra short throw projector
Market positioningKnown for onePortable
Product colourWhiteWhite
PlacementDiffersDesktop, CeilingDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsDiffersNoYes
Displayidentical
Built-in displayKnown for oneNo
Power1 differ
Power sourceACAC
Power consumption (typical)Known for one278 W
Power consumption (standby)0.4 W0.4 W
Power consumption (max)Known for one335 W
Power consumption (economy mode)Differs246 W221 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-10 - 50 °C-20 - 50 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)20 - 80%20 - 80%
Weight & dimensions4 differ
WeightDiffers3.7 kg5.6 kg
WidthDiffers367.9 mm378 mm
DepthDiffers291.3 mm428 mm
HeightDiffers107.5 mm112 mm
Packaging contentidentical
Remote control includedYesYes
Remote control typeIRIR
Cables includedAC, VGAAC, VGA
Carrying caseKnown for oneYes
ManualYesYes
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
Maximum digital resolutionKnown for one1920 x 1080 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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