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Compare 4 products

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Optoma UHD30 Projector
Optoma UHD30
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Optoma UHD60 Projector
Optoma UHD60
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Optoma UHD65 Projector
Optoma UHD65
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ViewSonic PX727-4K Projector
ViewSonic PX727-4K
Available colors
Editiorial reviews
2
2 editorial reviews
Supersized 4K projection for day or nightRead more
If you crave extra resolution on a big screen this is a solid choice, but non-4K projectors are better values.Read more
Read editorial reviews
15
4.1 out of 5
7 user ratings
5 stars
71 %
4 stars
14 %
3 stars
0 %
2 stars
14 %
1 stars
0 %
Read editorial reviews
14
4.1 out of 5
8 user ratings
5 stars
25 %
4 stars
75 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
5
4.3 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
46
4.1 out of 5
46 user ratings
5 stars
41 %
4 stars
30 %
3 stars
21 %
2 stars
6 %
1 stars
0 %
68
4.2 out of 5
68 user ratings
5 stars
41 %
4 stars
36 %
3 stars
19 %
2 stars
2 %
1 stars
0 %
52
4.0 out of 5
52 user ratings
5 stars
36 %
4 stars
32 %
3 stars
23 %
2 stars
7 %
1 stars
0 %
39
4.0 out of 5
39 user ratings
5 stars
35 %
4 stars
33 %
3 stars
25 %
2 stars
5 %
1 stars
0 %

General

Projector typeDMDDLPDLPDLP

Connectivity

Digital coaxial output (S/PDIF)yesyesyes
N/A
Serial interface typeRS-232RS-232RS-232RS-232
DVI innononono
HDMI version1.4a/2.01.4a/2.01.4a/2.01.4/2.0
Number of HDMI inputs2222
HDMI connector typeFull-sizeFull-sizeFull-sizeFull-size
MHLyesyesyesno
MHL version2.12.22.1
N/A
HDCPnoyesyes
N/A
Number of headphone outputs1
N/A
N/A
N/A
Microphone inputyesnono
N/A
USB 2.02221
Number of VGA (D-Sub) ports1112
AC (power) inputyesyesyesyes
Analog 3.5mm output
N/A
yesyesyes
Analogue 3.5mm input
N/A
yesyesyes
Analogue RCA stereo input
N/A
nono
N/A
Component input (YPbPr/YCbCr)
N/A
nonono
Composite input
N/A
nonono
Digital coaxial input (S/PDIF)
N/A
nono
N/A
DisplayPort
N/A
nonono
HDMI
N/A
yesyesyes
Headphone output
N/A
nono
N/A
Other connectors
N/A
5mm output5mm output5mm output
S-video input
N/A
nonono
SCART in
N/A
nono
N/A
USB
N/A
yesyesyes
USB (total)
N/A
11
N/A
USB powered (only mha USB)
N/A
yesyes
N/A
VGA in
N/A
yesyesyes
12V trigger
N/A
yesyesyes

Design

Design typeStandard throw projectorDesktop projectorDesktop projectorDesktop projector
Colour of productWhiteWhiteBlackWhite
Built-in displaynononono
Portable
N/A
nonoyes
Steering
N/A
ManualManual
N/A
3-Chip/Colour wheel
N/A
Colour wheelColour wheel
N/A
Cable lock slot
N/A
yesyesyes

Technical details

Noise level26.0 dB< 2525 - 28< 27
Operating relative humidity (H-H)5 - 8510 - 850 - 850 - 90
Noise level (economic mode)
N/A
25.0 dB25.0 dB
N/A

Dimensions

Width12.4 in19.61 in19.61 in13.07 in
Height4.6 in5.55 in5.55 in5.31 in
Depth10.6 in13.03 in13.03 in10.28 in
Weight8.6 lb17.2 lb17.2 lb8.16 lb

Optics

Focal length range (f-f)12.81 - 16.7420.91 - 32.6220.91 - 32.62
N/A
Throw ratio1.5 - 1.661.39 - 2.221.39 - 2.221.5 - 1.8
FocusManualManualManual
N/A
Aperture range (F-F)1.94 - 2.232.5 - 3.262.5 - 3.26
N/A
Zoom ratio1.1 x1.6 x1.6 x1.2 x
Zoom typeManualManualManual
N/A
Projection distance1.2 - 14.91.3 - 9.31.3 - 9.31 - 11.7
Offset105.0 %
N/A
N/A
N/A
Lens shift
N/A
yesyesno
Type of lens shift
N/A
VerticalVertical
N/A
Lens memory
N/A
nono
N/A
Optical zoom
N/A
1.6 x
N/A
1.2 x

Lighting

Number of lamps1111
Type of lamp
N/A
BulbBulbBulb
Lamp life max (normal)
N/A
15000.0 h1500.0 h4000.0 h
Lamp life max (eco)
N/A
10000.0 h10000.0 h15000.0 h
Number of bulbs
N/A
1
N/A
N/A
Bulb power
N/A
240.0 W240.0 W240.0 W

Image

Screen size34.3 - 302.426.4 - 302.426.4 - 302.430 - 300
Screen size compatibility34.1 - 302.426.45 - 302.226.45 - 302.230 - 300
Number of colours1.073 billion colours1.07 billion colours1.073 billion colours1.073 billion colours
Supported graphics resolutions
  • 640 x 480
  • 800 x 600
  • 1024 x 768
  • 1280 x 1024
  • 1280 x 768
  • 1360 x 768
  • 1440 x 900
  • 1600 x 1200
  • 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
  • 1920 x 1200
  • 2560 x 1440
  • 3840 x 2160
  • 640 x 480
  • 800 x 600
  • 1024 x 768
  • 1280 x 1024
  • 1280 x 720
  • 1280 x 768
  • 1920 x 1080
  • 1920 x 1200
  • 640 x 480
  • 3840 x 2160
Native aspect ratio16:916:916:916:9
Aspect ratio
  • 4:3
  • 16:9
4:3
  • 4:3
  • 16:9
16:9
Brightness (max)3400.0 lm3000.0 lm2200.0 lm2200.0 lm
Video formats supported
  • 720i
  • 1080i
  • 1080p
  • 2160i
  • 480i
  • 480p
  • 525i
  • 540p
  • 720p
  • 1080i
  • 1080p
  • 2160p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
  • 2160p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080p
  • 2160p
  • 1080i
Resolution
N/A
3840 x 2160 px3840 x 2160 px3840 x 2160 px
Contrast ratio
N/A
1000000:11200000:112000:1
Dynamic contrast
N/A
1000000:11200000:112000:1
Image frequency
N/A
  • 24p
  • 30p
  • 50p
  • 60p
  • 24p
  • 30p
  • 50p
  • 60p
N/A
Refresh rate
N/A
120.0 Hz120.0 Hz
N/A

Features

Handheld remote controlyesyesyesyes
Memory card readernononono
Password protectionyes
N/A
N/A
N/A
Smart TVno
N/A
N/A
N/A
RoHS compliance
N/A
yesyesyes
Backlit remote control
N/A
nono
N/A
On Screen Display (OSD)
N/A
yesyesyes
On Screen Display (OSD) languages
N/A
  • CHI
  • DEU
  • ENG
  • ESP
  • FRE
  • ITA
  • JPN
  • KOR
  • POR
  • RUS
  • CHI
  • CHI
  • DEU
  • ENG
  • ESP
  • FRE
  • ITA
  • POR
  • RUS
N/A
Quick start guide
N/A
N/A
N/A
yes

Communication

Ethernet connectionnoyesyesno
Wireless network (Wi-Fi)nononono
Number of Ethernet LAN (RJ-45) ports
N/A
11
N/A

Compatibility

Supported 3D formats
  • Frame packing
  • Side by side
  • Top and bottom
N/A
N/A
N/A
Full HD (HD ready 1080p)yesyesyesyes
3D support (3D-Ready)
N/A
nonono
HD ready
N/A
yesyesyes
HDR
N/A
yesyesyes
HDR Format
N/A
HDR10HDR10
N/A

Audio features

Built-in speakersyesyesyesyes
RMS rated power5.0 W4.0 W4.0 W10.0 W
Number of built-in speakers
N/A
221

Power

Power consumption (typical)315.0 W305.0 W305.0 W310.0 W
Power consumption (standby)0.5 W0.5 W0.5 W0.5 W
Power consumption (economy mode)225.0 W249.0 W249.0 W
N/A
Power consumption (max)347.0 W
N/A
N/A
N/A
Operational Power Consumption (min-max)
N/A
259 - 348249 - 305< 330
Power consumption (PowerSave)
N/A
249.0 W
N/A
N/A
Separate power connector (mains)
N/A
Large power inlet connector
Large power inlet connector
N/A
Power management
N/A
  • Mains
  • USB
  • Mains
  • USB
Mains

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Often compared with Optoma UHD60

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