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Dell 4220

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3.9
based on all reviews
User ratings:
4
4.3 out of 5
4 user ratings
5 stars
50 %
4 stars
25 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
Editorial reviews:
1
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1 editorial reviews
Light enough to bring with you as a regular traveling companion, the Dell 4220 Network Projector delivers a bright image at a native XGA resolution.Read more
Read editorial reviews

Cons

  • slight pixel jitter on images
  • color was a little washed out
  • Digital noise rose to a level of being annoying with some test clips

Key specs

  • DLP
  • 1024, 768 px
  • 4100 lm
  • no
  • 1.2, 10 m
  • 2000 h

Dell 4220 - Pros & Cons

Dell 4220

Cons

  • slight pixel jitter on images
  • color was a little washed out
  • Digital noise rose to a level of being annoying with some test clips
  • Video quality is necessarily limited by the XGA resolution
  • The speakers are too close together to provide any real stereo effect

Dell - Video Reviews (1)

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Dell 4220 - Full Specifications

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General
Projector typeDLP
Connectivity typeWired
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Design
Design typeDesktop projector
Colour of product
  • Black
  • Black,Grey
Built-in displayno
Cable lock slotyes
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Dimensions
Width10.94 in
Height4.29 in
Depth9.8 in
Weight6.39 lb
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Lighting
Lamp life max (normal)2000.0 h
Lamp life max (eco)2500.0 h
Number of lamps1
Bulb power300.0 W
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Features
Quick start guideyes
Handheld remote controlyes
Bluetoothno
Memory card readerno
Password protectionyes
Optical disc player typeNot included
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Compatibility
3D support (3D-Ready)yes
HD readyyes
Full HD (HD ready 1080p)no
HDRno
Analog signal format system
  • NTSC
  • 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 L
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Power
Operational Power Consumption (min-max)< 375
Power consumption (typical)375.0 W
Power consumption (standby)5.0 W
Power consumption (economy mode)320.0 W
Power consumption (PowerSave)10.0 W
Separate power connector (mains)Via AC adapter
Energy Star certifiedno
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Connectivity
Component input (YPbPr/YCbCr)yes
Number of composite video inputs1
Composite inputyes
Serial interface typeRS-232
DVI inyes
HDMIyes
HDMI version1.3
Number of HDMI inputs1
HDCPyes
Number of S-Video inputs1
Number of headphone outputs1
Microphone inputyes
S-video inputyes
USByes
USB connector type
  • USB Type-A
  • USB Type-B
USB 2.02
VGA inyes
Number of VGA (D-Sub) ports3
AC (power) inputyes
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Technical details
Noise level (economic mode)32.0 dB
Operating relative humidity (H-H)0 - 80
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Optics
Focal length range (f-f)18.2 - 21.8
Throw ratio1.6 - 1.92
Aperture range (F-F)2.4 - 2.66
Projection distance1.2 - 10
Matrix typeDMD
Matrix size0.55
Offset115.0 %
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Image
Screen size compatibility30.8 - 307
Resolution1024 x 768 px
Supported graphics resolutions
  • 1024 x 768
  • 1280 x 720
  • 800 x 600
Native aspect ratio4:3
Aspect ratio
  • 4:3
  • 16:9
Brightness (max)4100.0 lm
Contrast ratio2000:1
Video formats supported
  • 1080i
  • 1080p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
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Communication
Ethernet connectionyes
Number of Ethernet LAN (RJ-45) ports1
Wireless network (Wi-Fi)no
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Audio features
Built-in speakersyes
Number of built-in speakers2
RMS rated power10.0 W

Dell 4220 - Q&A

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Dell 4220 Dell - Editorial Reviews (1)

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