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Compare 3 products

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Epson EH-TW7400 Projector
Epson EH-TW7400
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Optoma UHD30 Projector
Optoma UHD30
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Optoma UHD60 Projector
Optoma UHD60
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
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
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 %
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 %

General

Projector type3LCDDMDDLP

Connectivity

Serial interface typeRS-232CRS-232RS-232
DVI innonono
Number of HDMI inputs222
HDCPyesnoyes
USB 2.0122
Number of VGA (D-Sub) ports111
Digital coaxial output (S/PDIF)
N/A
yesyes
HDMI version
N/A
1.4a/2.01.4a/2.0
HDMI connector type
N/A
Full-sizeFull-size
MHL
N/A
yesyes
MHL version
N/A
2.12.2
Number of headphone outputs
N/A
1
N/A
Microphone input
N/A
yesno
AC (power) input
N/A
yesyes
Analog 3.5mm output
N/A
N/A
yes
Analogue 3.5mm input
N/A
N/A
yes
Analogue RCA stereo input
N/A
N/A
no
Component input (YPbPr/YCbCr)
N/A
N/A
no
Composite input
N/A
N/A
no
Digital coaxial input (S/PDIF)
N/A
N/A
no
DisplayPort
N/A
N/A
no
HDMI
N/A
N/A
yes
Headphone output
N/A
N/A
no
Other connectors
N/A
N/A
5mm output
S-video input
N/A
N/A
no
SCART in
N/A
N/A
no
USB
N/A
N/A
yes
USB (total)
N/A
N/A
1
USB powered (only mha USB)
N/A
N/A
yes
VGA in
N/A
N/A
yes
12V trigger
N/A
N/A
yes

Design

Design typeCeiling-mounted projectorStandard throw projectorDesktop projector
Colour of productWhiteWhiteWhite
Cable lock slotyes
N/A
yes
Built-in display
N/A
nono
Portable
N/A
N/A
no
Steering
N/A
N/A
Manual
3-Chip/Colour wheel
N/A
N/A
Colour wheel

Technical details

Noise level31.0 dB26.0 dB< 25
Noise level (economic mode)20.0 dB
N/A
25.0 dB
Operating relative humidity (H-H)
N/A
5 - 8510 - 85

Dimensions

Width20.47 in12.4 in19.61 in
Height7.6 in4.6 in5.55 in
Depth17.72 in10.6 in13.03 in
Weight24.69 lb8.6 lb17.2 lb

Optics

Focal length range (f-f)22.5 - 46.712.81 - 16.7420.91 - 32.62
Horizontal lens shift range-47.1 - 47.1
N/A
N/A
Throw ratio1.35 - 2.841.5 - 1.661.39 - 2.22
FocusAutoManualManual
Aperture range (F-F)2 - 31.94 - 2.232.5 - 3.26
Zoom ratio2.1 x1.1 x1.6 x
Zoom typeAutoManualManual
Projection distance3 - 6.31.2 - 14.91.3 - 9.3
Matrix size0.74
N/A
N/A
Offset
N/A
105.0 %
N/A
Lens shift
N/A
N/A
yes
Type of lens shift
N/A
N/A
Vertical
Lens memory
N/A
N/A
no
Optical zoom
N/A
N/A
1.6 x

Image

Screen size compatibility50 - 30034.1 - 302.426.45 - 302.2
Number of colours1.073 billion colours1.073 billion colours1.07 billion colours
Native aspect ratio16:916:916:9
Brightness (max)2400.0 lm3400.0 lm3000.0 lm
Screen size
N/A
34.3 - 302.426.4 - 302.4
Supported graphics resolutions
N/A
  • 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
Aspect ratio
N/A
  • 4:3
  • 16:9
4:3
Video formats supported
N/A
  • 720i
  • 1080i
  • 1080p
  • 2160i
  • 480i
  • 480p
  • 525i
  • 540p
  • 720p
  • 1080i
  • 1080p
  • 2160p
Resolution
N/A
N/A
3840 x 2160 px
Contrast ratio
N/A
N/A
1000000:1
Dynamic contrast
N/A
N/A
1000000:1
Image frequency
N/A
N/A
  • 24p
  • 30p
  • 50p
  • 60p
Refresh rate
N/A
N/A
120.0 Hz

Features

Handheld remote controlyesyesyes
Memory card readernonono
Password protection
N/A
yes
N/A
Smart TV
N/A
no
N/A
RoHS compliance
N/A
N/A
yes
Backlit remote control
N/A
N/A
no
On Screen Display (OSD)
N/A
N/A
yes
On Screen Display (OSD) languages
N/A
N/A
  • CHI
  • DEU
  • ENG
  • ESP
  • FRE
  • ITA
  • JPN
  • KOR
  • POR
  • RUS

Communication

Ethernet connectionyesnoyes
Number of Ethernet LAN (RJ-45) ports1
N/A
1
Wireless network (Wi-Fi)
N/A
nono

Compatibility

3D support (3D-Ready)yes
N/A
no
Supported 3D formats
  • Side by side
  • Top and bottom
  • Frame packing
  • Side by side
  • Top and bottom
N/A
Full HD (HD ready 1080p)yesyesyes
HD ready
N/A
N/A
yes
HDR
N/A
N/A
yes
HDR Format
N/A
N/A
HDR10

Audio features

Built-in speakersnoyesyes
RMS rated power
N/A
5.0 W4.0 W
Number of built-in speakers
N/A
N/A
2

Power

Power consumption (typical)355.0 W315.0 W305.0 W
Power consumption (standby)0.2 W0.5 W0.5 W
Power consumption (economy mode)271.0 W225.0 W249.0 W
Power consumption (max)
N/A
347.0 W
N/A
Operational Power Consumption (min-max)
N/A
N/A
259 - 348
Power consumption (PowerSave)
N/A
N/A
249.0 W
Separate power connector (mains)
N/A
N/A
Large power inlet connector
Power management
N/A
N/A
  • Mains
  • USB

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