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Compare 4 products

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Hitachi CP-X301 Projector
Hitachi CP-X301
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Optoma HD27 Projector
Optoma HD27
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Optoma HD27e Projector
Optoma HD27e
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Optoma HD28e Projector
Optoma HD28e
Editiorial reviews
11
3.8 out of 5
9 user ratings
5 stars
11 %
4 stars
77 %
3 stars
0 %
2 stars
11 %
1 stars
0 %
Read editorial reviews
3
3 editorial reviews
Who needs 4K when Full HD can be this much fun?Read more
The newest 1080p home theater projector from Optoma at only $599Read more
Hottest 8 home theater projectors under $700Read more
Read editorial reviews
3
3 editorial reviews
Optima's new 1080p home theater projector for $799...Read more
One of the cheapest HDR-compatible projectors isn't quite as dynamic with standard video.Read more
The HD28HDR is best for watching movies and videos in ambient light, though it also has a suitably fast lag time for gaming. It's one of the least expensive 1080p projectors that supports HDR and can accept 4K input.Read more
Read editorial reviews
User rating
2
4.0 out of 5
2 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
44
4.1 out of 5
44 user ratings
5 stars
29 %
4 stars
54 %
3 stars
13 %
2 stars
2 %
1 stars
0 %
45
3.9 out of 5
45 user ratings
5 stars
35 %
4 stars
28 %
3 stars
28 %
2 stars
6 %
1 stars
0 %
45
3.9 out of 5
45 user ratings
5 stars
31 %
4 stars
35 %
3 stars
26 %
2 stars
6 %
1 stars
0 %

General

Projector typeLCDDLPDLPDLP

Connectivity

Number of component video (YPbPr/YCbCr) inputs3
N/A
N/A
N/A
Number of composite video inputs1
N/A
N/A
N/A
Serial interface typeRS-232
N/A
N/A
N/A
Number of S-Video inputs1
N/A
N/A
N/A
Number of headphone outputs2
N/A
N/A
N/A
USB 2.01111
Number of VGA (D-Sub) ports3
N/A
N/A
N/A
Analog 3.5mm output
N/A
yesyes
N/A
Component input (YPbPr/YCbCr)
N/A
no
N/A
N/A
DVI in
N/A
yesnono
HDMI
N/A
yesyes
N/A
HDMI version
N/A
1.4a1.4a
N/A
Number of HDMI inputs
N/A
221
MHL
N/A
yesyes
N/A
MHL version
N/A
2.1
N/A
N/A
HDCP
N/A
no
N/A
N/A
Other connectors
N/A
5mm output5mm output
N/A
USB
N/A
yesyes
N/A
VGA in
N/A
yesno
N/A
12V trigger
N/A
yesyes
N/A
Analogue 3.5mm input
N/A
N/A
no
N/A
DisplayPort
N/A
N/A
no
N/A
HDMI connector type
N/A
N/A
Full-sizeFull-size
S-video input
N/A
N/A
no
N/A
USB powered (only mha USB)
N/A
N/A
yes
N/A
AC (power) input
N/A
N/A
yesyes

Dimensions

Width13.39 in11.73 in12.44 in12.44 in
Height10.63 in3.8 in4.25 in4.25 in
Depth3.94 in9.06 in9.23 in9.61 in
Weight7.72 lb5.25 lb6.33 lb5.51 lb

Optics

Projection distance< 111 - 101 - 9.81 - 9.8
Focal length range (f-f)
N/A
21.86 - 2415.59 - 17.1415.59 - 17.14
Throw ratio
N/A
1.48 - 1.621.47 - 1.621.47 - 1.62
Aperture range (F-F)
N/A
2.5 - 2.672.1 - 2.31
N/A
Zoom ratio
N/A
1.1 x1.1 x1.1 x
Zoom type
N/A
ManualManualManual
Offset
N/A
116.0 %116.0 %116.0 %
Focus
N/A
N/A
Manual
N/A
Matrix type
N/A
N/A
DMD
N/A
Matrix size
N/A
N/A
0.48
N/A

Image

Screen size compatibility< 30027.88 - 305.328 - 30128 - 301
Number of colours16.78 million colours1.07 billion colours1.073 billion colours
N/A
Brightness (max)2600.0 lm3200.0 lm3400.0 lm3800.0 lm
Screen size
N/A
28 - 30528 - 301.228 - 301.2
Resolution
N/A
1920 x 1080 px1920 x 1080 px
N/A
Native aspect ratio
N/A
16:916:916:9
Aspect ratio
N/A
  • 4:3
  • 16:9
  • 4:3
  • 16:9
  • 4:3
  • 16:9
Contrast ratio
N/A
25000:125000:1
N/A
Dynamic contrast
N/A
25000:1
N/A
N/A
Video formats supported
N/A
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
Supported graphics resolutions
N/A
N/A
  • 640 x 480
  • 800 x 600
  • 1024 x 768
  • 1280 x 1024
  • 1280 x 720
  • 1280 x 768
  • 1600 x 1200
  • 1920 x 1080
  • 1920 x 1200
  • 640 x 480
  • 800 x 600
  • 1024 x 768
  • 1280 x 1024
  • 1280 x 720
  • 1280 x 768
  • 1600 x 1200
  • 1920 x 1080

Audio features

Number of built-in speakers1
N/A
11
RMS rated power7.0 W10.0 W10.0 W5.0 W
Built-in speakers
N/A
yesyesyes

Power

Power consumption (typical)320.0 W230.0 W230.0 W205.0 W
Power consumption (standby)
N/A
0.5 W0.5 W0.5 W
Operational Power Consumption (min-max)
N/A
N/A
< 295
N/A
Power consumption (economy mode)
N/A
N/A
192.0 W
N/A
Power management
N/A
N/A
Mains
N/A
Power consumption (max)
N/A
N/A
N/A
295.0 W

Often compared with Optoma HD27

Often compared with Optoma HD27e

Often compared with Optoma HD28e