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Compare 4 products

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Epson EMP-83H Projector
Epson EMP-83H
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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
Editiorial 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
33
4.1 out of 5
33 user ratings
5 stars
27 %
4 stars
51 %
3 stars
21 %
2 stars
0 %
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 typeLCDDLPDLPDLP
Connectivity typeWired
N/A
N/A
N/A

Connectivity

Number of component video (YPbPr/YCbCr) inputs1
N/A
N/A
N/A
Number of composite video inputs1
N/A
N/A
N/A
Serial interface typeRS-232RS-232RS-232RS-232
Number of S-Video inputs1
N/A
N/A
N/A
Number of headphone outputs2
N/A
N/A
N/A
Microphone inputyesnono
N/A
Number of VGA (D-Sub) ports1112
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
Digital coaxial output (S/PDIF)
N/A
yesyes
N/A
DisplayPort
N/A
nonono
DVI in
N/A
nonono
HDMI
N/A
yesyesyes
HDMI version
N/A
1.4a/2.01.4a/2.01.4/2.0
Number of HDMI inputs
N/A
222
HDMI connector type
N/A
Full-sizeFull-sizeFull-size
MHL
N/A
yesyesno
MHL version
N/A
2.22.1
N/A
HDCP
N/A
yesyes
N/A
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 2.0
N/A
221
USB powered (only mha USB)
N/A
yesyes
N/A
VGA in
N/A
yesyesyes
12V trigger
N/A
yesyesyes
AC (power) input
N/A
yesyesyes

Technical details

Noise level< 35< 2525 - 28< 27
Operating relative humidity (H-H)20 - 8010 - 850 - 850 - 90
Noise level (economic mode)
N/A
25.0 dB25.0 dB
N/A

Dimensions

Width9.65 in19.61 in19.61 in13.07 in
Height4.25 in5.55 in5.55 in5.31 in
Depth12.87 in13.03 in13.03 in10.28 in
Weight5.95 lb17.2 lb17.2 lb8.16 lb

Lighting

Type of lampUHEBulbBulbBulb
Lamp life max (normal)3000.0 h15000.0 h1500.0 h4000.0 h
Lamp life max (eco)4000.0 h10000.0 h10000.0 h15000.0 h
Bulb power170.0 W240.0 W240.0 W240.0 W
Number of lamps
N/A
111
Number of bulbs
N/A
1
N/A
N/A

Image

Screen size compatibility30 - 30026.45 - 302.226.45 - 302.230 - 300
Number of colours16.78 million colours1.07 billion colours1.073 billion colours1.073 billion colours
Aspect ratio4:34:3
  • 4:3
  • 16:9
16:9
Brightness (max)2000.0 lm3000.0 lm2200.0 lm2200.0 lm
Screen size
N/A
26.4 - 302.426.4 - 302.430 - 300
Resolution
N/A
3840 x 2160 px3840 x 2160 px3840 x 2160 px
Supported graphics resolutions
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
  • 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 ratio
N/A
16:916:916:9
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
Video formats supported
N/A
  • 480i
  • 480p
  • 525i
  • 540p
  • 720p
  • 1080i
  • 1080p
  • 2160p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
  • 2160p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080p
  • 2160p
  • 1080i

Audio features

Number of built-in speakers1221
RMS rated power10.0 W4.0 W4.0 W10.0 W
Built-in speakers
N/A
yesyesyes

Power

Power consumption (typical)248.0 W305.0 W305.0 W310.0 W
Power consumption (standby)4.1 W0.5 W0.5 W0.5 W
Operational Power Consumption (min-max)
N/A
259 - 348249 - 305< 330
Power consumption (economy mode)
N/A
249.0 W249.0 W
N/A
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

Often compared with Optoma UHD60

Often compared with Optoma UHD65