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Product comparison · 2 data projectors

Dell 4220 data projector 4100 ANSI lumens DLP XGA (1024x768) 3D Black vs Viewsonic PJL9371 data projector 4000 ANSI lumens XGA (1024x768) Black

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  • 46specifications compared
  • 24differ
  • 22identical
  • 41known for one product only

Key differences

  • Projector brightness
    • 4100 ANSI lumens
    • 4000 ANSI lumens
  • Keystone correction, vertical
    • -35 - 40°
    • 30°
  • Service life of light source
    • 2000 h
    • 5000 h
  • Lamp power
    • 300 W
    • 260 W
  • 3D
    • Yes
    • No
  • VGA (D-Sub) ports quantity
    • 3
    • 1
  • HDMI ports quantity
    • 1
    • 0
  • Component video (YPbPr/YCbCr) in
    • 0
    • 1

Side by side

Differences highlightedShow differences only
87 specifications
A

Dell

4220 data projector 4100 ANSI lumens DLP XGA (1024x768) 3D Black

Model 4220

View product
B

Viewsonic

PJL9371 data projector 4000 ANSI lumens XGA (1024x768) Black

Model PJL9371

View product
Projector3 differ
Projector brightnessDiffers4100 ANSI lumens4000 ANSI lumens
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)2000:12000:1
Screen size compatibilityDiffers782.3 - 7797.8 mm (30.8 - 307")762 - 7620 mm (30 - 300")
Horizontal scan rangeKnown for one31 - 100 kHz
Vertical scan rangeKnown for one56 - 120 Hz
Keystone correction, horizontalKnown for one30°
Keystone correction, verticalDiffers-35 - 40°30°
Projection technologyKnown for oneDLP
Projection distanceKnown for one1.2 - 10 m
UniformityKnown for one80%
Light source2 differ
Light source typeLampLamp
Service life of light sourceDiffers2000 h5000 h
Lamp powerDiffers300 W260 W
Service life of light source (economic mode)Known for one2500 h
Lens systemidentical
FocusKnown for oneManual
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Zoom ratioKnown for one1.2:1
Focal length rangeKnown for one18.2 - 21.8 mm
OffsetKnown for one115%
Video3 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, NTSC J, NTSC M, PAL, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, PAL Nc, SECAM, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM LNTSC M, PAL, SECAM
Full HDNoNo
3DDiffersYesNo
Supported graphics resolutionsKnown for one1024 x 768 (XGA)
Supported video modesDiffers1080i, 1080p, 480i, 480p, 576i, 576p, 720p1080i, 480i, 480p, 720p
3D ReadyKnown for oneYes
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers31
HDMI ports quantityDiffers10
Component video (YPbPr/YCbCr) inDiffers01
Composite video in11
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantityDiffers30
Audio (L/R) in11
Serial interface typeRS-232RS-232
DisplayPorts quantityKnown for one0
USB connector typeKnown for oneUSB Type-A, USB Type-B
CardBus PCMCIA slot typeKnown for oneNo
Digital audio optical outKnown for one0
AC (power) inKnown for oneYes
Network2 differ
Ethernet LANDiffersYesNo
Ethernet LAN (RJ-45) portsDiffers10
Wi-FiNoNo
BluetoothKnown for oneNo
Storageidentical
Card reader integratedNoNo
Optical disc player typeKnown for oneNot included
Featuresidentical
Noise levelKnown for one36 dB
Noise level (economic mode)Known for one29 dB
HDCPKnown for oneNo
CertificationKnown for oneUL 60950, C-UL, FCC-B, TUV/GS, CB, CE, NOM, ROHS
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers22
RMS rated powerDiffers10 W8 W
Designidentical
Product colourBlackBlack
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
LED indicatorsKnown for oneYes
Market positioningKnown for onePresentation
Displayidentical
Built-in displayKnown for oneNo
Power1 differ
Power sourceKnown for oneAC
Power consumption (typical)Differs375 W390 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (standby)Known for one0.5 W
Power consumption (PowerSave)Known for one10 W
Operational conditions1 differ
Storage temperature (T-T)Differs0 - 60 °C5 - 35 °C
Operating relative humidity (H-H)Known for one10 - 85%
Operating temperature (T-T)Known for one5 - 35 °C
Weight & dimensions4 differ
WeightDiffers2.9 kg300 g
WidthDiffers286 mm400 mm
DepthDiffers247.8 mm318 mm
HeightDiffers110 mm98 mm
Package weightKnown for one7.9 kg
Packaging content1 differ
Remote control includedYesYes
Cables includedDiffersUSB, VGAAC, VGA
Batteries includedKnown for oneYes
Carrying caseKnown for oneYes
Other features2 differ
Aspect ratioKnown for one4:3, 16:9
Audio inputDiffers21
Audio output11
Connectivity technologyWiredWired
Dimensions (WxDxH)Differs286 x 247.8 x 110 mm400 x 318 x 98 mm
Power LEDKnown for oneYes
RS-232 ports11
Video inKnown for oneYes
Video outKnown for oneYes

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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