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Compare 3 products

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Epson EH-TW7400 Projector
Epson EH-TW7400
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NEC P474U Projector
NEC P474U
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Optoma HD65 Projector
Optoma HD65
Available colors
Editiorial reviews
6
4.5 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
1
1 editorial reviews
Full review of the NEC NP-P474U projector designed for the business and education market. It's small but packs power. Read the full review.Read more
Read editorial reviews
2
2 editorial reviews
Optoma's HD65 is a $999 720p DLP projector that makes several notable improvements to the earlier HD70.Read more
Want a projector small enough to tuck under you arm?Read more
Read editorial reviews
User rating
79
3.9 out of 5
79 user ratings
5 stars
37 %
4 stars
31 %
3 stars
16 %
2 stars
7 %
1 stars
6 %
3
4.3 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
35
3.9 out of 5
35 user ratings
5 stars
28 %
4 stars
40 %
3 stars
28 %
2 stars
2 %
1 stars
0 %

General

Projector type3LCDLCDDLP
Connectivity type
N/A
N/A
Wired

Connectivity

Serial interface typeRS-232CRS-232
N/A
DVI innono
N/A
Number of HDMI inputs221
HDCPyesyes
N/A
USB 2.011
N/A
Number of VGA (D-Sub) ports121
Number of composite video inputs
N/A
11
HDMI connector type
N/A
Full-size
N/A
HDBaseT
N/A
yes
N/A
AC (power) input
N/A
yes
N/A
Number of component video (YPbPr/YCbCr) inputs
N/A
N/A
1
Number of S-Video inputs
N/A
N/A
1

Design

Design typeCeiling-mounted projectorDesktop projector
N/A
Colour of productWhiteWhiteBlack,White
Cable lock slotyes
N/A
N/A
Built-in display
N/A
no
N/A

Technical details

Noise level31.0 dB< 37< 29
Noise level (economic mode)20.0 dB34.0 dB
N/A
Operating relative humidity (H-H)
N/A
20 - 80
N/A

Dimensions

Width20.47 in16.54 in10.2 in
Height7.6 in5.55 in7.4 in
Depth17.72 in12.95 in2.87 in
Weight24.69 lb10.58 lb4.5 lb

Optics

Focal length range (f-f)22.5 - 46.717.2 - 27.7
N/A
Horizontal lens shift range-47.1 - 47.115 - 15
N/A
Throw ratio1.35 - 2.841.2 - 2.01.55 - 1.7
FocusAutoManual
N/A
Aperture range (F-F)2 - 31.5 - 2.08
N/A
Zoom ratio2.1 x1.6 x
N/A
Zoom typeAutoManual
N/A
Projection distance3 - 6.30.8 - 14.51.2 - 12
Matrix size0.74
N/A
N/A

Image

Screen size compatibility50 - 30030 - 3001 - 7.36
Number of colours1.073 billion colours
N/A
N/A
Native aspect ratio16:9
N/A
N/A
Brightness (max)2400.0 lm4700.0 lm1600.0 lm
Supported graphics resolutions
N/A
  • 640 x 480
  • 800 x 600
  • 1024 x 768
  • 1280 x 1024
  • 1400 x 1050
  • 1600 x 1200
  • 1920 x 1200
N/A
Video formats supported
N/A
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
N/A
Vertical synchronization (max)
N/A
0.12 kHz
N/A
Vertical synchronization (min)
N/A
0.05 kHz
N/A
Aspect ratio
N/A
N/A
16:9

Power

Power consumption (typical)355.0 W424.0 W265.0 W
Power consumption (standby)0.2 W2.0 W9.0 W
Power consumption (economy mode)271.0 W286.0 W
N/A
Power consumption (PowerSave)
N/A
0.14 W
N/A

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