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Product comparison · 2 data projectors

NEC PA722X Large venue projector 7200 ANSI lumens 3LCD XGA (1024x768) 3D White vs NEC UM280Wi Ultra short throw projector 2800 ANSI lumens 3LCD WXGA (1280x800) White

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  • 58specifications compared
  • 33differ
  • 25identical
  • 41known for one product only

Key differences

  • Projector brightness
    • 7200 ANSI lumens
    • 2800 ANSI lumens
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 6000:1
    • 3000:1
  • Screen size compatibility
    • 762 - 12700 mm (30 - 500")
    • 1524 - 2540 mm (60 - 100")
  • Projection distance
    • 0.7 - 76.4 m
    • 0.11 - 0.51 m
  • Horizontal scan range
    • 15 - 153 kHz
    • 15 - 100 kHz
  • Vertical scan range
    • 24 - 120 Hz
    • 50 - 120 Hz
  • Matrix size
    • 2.01 cm (0.79")
    • 1.5 cm (0.59")

Side by side

Differences highlightedShow differences only
99 specifications
A

NEC

PA722X Large venue projector 7200 ANSI lumens 3LCD XGA (1024x768) 3D White

Model PA722X

View product
B

NEC

UM280Wi Ultra short throw projector 2800 ANSI lumens 3LCD WXGA (1280x800) White

Model UM280Wi

View product
Projector8 differ
Projector brightnessDiffers7200 ANSI lumens2800 ANSI lumens
Projection technology3LCD3LCD
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x800)
Contrast ratio (typical)Differs6000:13000:1
Screen size compatibilityDiffers762 - 12700 mm (30 - 500")1524 - 2540 mm (60 - 100")
Projection distanceDiffers0.7 - 76.4 m0.11 - 0.51 m
Horizontal scan rangeDiffers15 - 153 kHz15 - 100 kHz
Vertical scan rangeDiffers24 - 120 Hz50 - 120 Hz
Keystone correction, horizontalKnown for one-40 - 40°
Keystone correction, verticalKnown for one-40 - 40°
Matrix sizeDiffers2.01 cm (0.79")1.5 cm (0.59")
Native aspect ratioKnown for one16:10
Supported aspect ratiosKnown for one16:10
Projector brightness (economic mode)Known for one1680 ANSI lumens
Colour light outputKnown for one2800 ANSI lumens
Matrix typeKnown for one3-panel (p-Si TFT active)
White light outputKnown for one2800 ANSI lumens
Light source4 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h5000 h
Service life of light source (economic mode)Differs4000 h8000 h
Lamp typeKnown for oneUHP
Lamp powerDiffers350 W170 W
Lamp power (economic mode)Differs264 W140 W
Lamps quantity1 lamp(s)1 lamp(s)
Lens systemidentical
FocusManualManual
Zoom capabilityYesYes
Zoom typeKnown for oneManual
Number of optional lenses supportedKnown for one6
Zoom ratioKnown for one1.4:1
Video5 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 HDDiffersYesNo
3DDiffersYesNo
Supported graphics resolutionsDiffers2048 x 1080, 4096 x 2160, 1920 x 1200 (WUXGA), 2560 x 1600 (WQXGA), 640 x 480 (VGA)720 x 480, 720 x 576, 832 x 624, 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+), 1920 x 1080 (HD 1080), 19
Supported video modesDiffers1080i, 1080p, 480i, 480p, 576i, 576p, 720p1080i, 480i, 480p, 576i, 576p, 720p
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers12
HDMI ports quantityDiffers32
Composite video in00
DVI portNoNo
DisplayPorts quantityKnown for one1
S-Video inputs quantity11
HDBaseT portKnown for oneYes
USB 2.0 ports quantityDiffers13
Headphone outputsKnown for one2
Microphone inKnown for oneYes
Serial interface typeRS-232RS-232
PC Audio inKnown for oneYes
USB connector typeDiffersUSB Type-AUSB Type-A, USB Type-B
BNC input portsKnown for one5
CardBus PCMCIA slot typeKnown for oneNo
AC (power) inYesYes
Component video (YPbPr/YCbCr) inKnown for one0
Audio (L/R) inKnown for one1
Audio (L/R) outKnown for one1
Networkidentical
Ethernet LANYesYes
Wi-FiKnown for oneNo
Ethernet LAN (RJ-45) portsKnown for one1
Storageidentical
Card reader integratedNoNo
Optical disc player typeKnown for oneNot included
Features3 differ
Noise levelDiffers39 dB28 dB
Noise level (economic mode)Differs33 dB28 dB
HDCPKnown for oneYes
On Screen Display (OSD)Known for oneYes
Password protectionKnown for oneYes
CertificationDiffersCE, ErP, TÜV GSCE; TÜV GS; Gost-R
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers10 W16 W
Design1 differ
Product typeDiffersLarge venue projectorUltra short throw projector
Product colourWhiteWhite
PlacementDesktopDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneYes
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs460 W235 W
Power consumption (standby)Differs0.16 W0.4 W
Power consumption (network standby)Known for one7.9 W
Power consumption (economy mode)Known for one362 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
USB poweredKnown for oneNo
Power consumption (PowerSave)Known for one212 W
Weight & dimensions4 differ
WeightDiffers8.4 kg5.6 kg
WidthDiffers499 mm378 mm
DepthDiffers359 mm428 mm
HeightDiffers142 mm112 mm
Packaging content1 differ
Remote control includedYesYes
Cables includedDiffersACAC, VGA
ManualYesYes
Quick start guideYesYes
Mounting brackets includedKnown for oneYes
Technical detailsidentical
Compliance certificatesRoHSRoHS
Other featuresidentical
Maximum digital resolutionKnown for one4096 x 2160 pixels
RS-232 ports11
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one20 - 80%

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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