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Compare 3 products

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Epson EH-TW7400 Projector
Epson EH-TW7400
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Optoma UHD40 Projector
Optoma UHD40
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Optoma UHD65 Projector
Optoma UHD65
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
3
4.7 out of 5
3 user ratings
5 stars
66 %
4 stars
33 %
3 stars
0 %
2 stars
0 %
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
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 %
55
3.6 out of 5
55 user ratings
5 stars
23 %
4 stars
30 %
3 stars
30 %
2 stars
14 %
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 %

General

Projector type3LCDDLPDLP

Connectivity

Serial interface typeRS-232CRS-232RS-232
DVI innonono
Number of HDMI inputs222
HDCPyesyesyes
USB 2.0122
Number of VGA (D-Sub) ports111
Analogue 3.5mm input
N/A
yesyes
Component input (YPbPr/YCbCr)
N/A
nono
Number of component video (YPbPr/YCbCr) inputs
N/A
1
N/A
Composite input
N/A
nono
Digital coaxial output (S/PDIF)
N/A
yesyes
DisplayPort
N/A
nono
HDMI
N/A
yesyes
HDMI version
N/A
2.01.4a/2.0
MHL
N/A
noyes
Number of headphone outputs
N/A
1
N/A
Microphone input
N/A
yesno
S-video input
N/A
nono
USB
N/A
yesyes
USB powered (only mha USB)
N/A
yesyes
VGA in
N/A
yesyes
12V trigger
N/A
yesyes
Analog 3.5mm output
N/A
N/A
yes
Analogue RCA stereo input
N/A
N/A
no
Digital coaxial input (S/PDIF)
N/A
N/A
no
HDMI connector type
N/A
N/A
Full-size
MHL version
N/A
N/A
2.1
Headphone output
N/A
N/A
no
Other connectors
N/A
N/A
5mm output
SCART in
N/A
N/A
no
USB (total)
N/A
N/A
1
AC (power) input
N/A
N/A
yes

Design

Design typeCeiling-mounted projectorCeiling-mounted projectorDesktop projector
Colour of productWhiteWhiteBlack
Cable lock slotyesyesyes
Portable
N/A
yesno
Steering
N/A
Motor-drivenManual
Built-in display
N/A
nono
3-Chip/Colour wheel
N/A
N/A
Colour wheel

Technical details

Noise level31.0 dB< 2525 - 28
Noise level (economic mode)20.0 dB
N/A
25.0 dB
Operating relative humidity (H-H)
N/A
0 - 850 - 85

Dimensions

Width20.47 in15.43 in19.61 in
Height7.6 in4.65 in5.55 in
Depth17.72 in11.06 in13.03 in
Weight24.69 lb11.51 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 - 47.110 - 10
N/A
Throw ratio1.35 - 2.841.21 - 1.591.39 - 2.22
FocusAuto
N/A
Manual
Aperture range (F-F)2 - 3
N/A
2.5 - 3.26
Zoom ratio2.1 x1.3 x1.6 x
Zoom typeAutoManualManual
Projection distance3 - 6.31.2 - 8.11.3 - 9.3
Matrix size0.74
N/A
N/A
Lens shift
N/A
yesyes
Type of lens shift
N/A
VerticalVertical
Offset
N/A
105.0 %
N/A
Lens memory
N/A
N/A
no

Lighting

Type of lampUHELEDBulb
Lamp life max (normal)3500.0 h15000.0 h1500.0 h
Lamp life max (eco)5000.0 h15000.0 h10000.0 h
Bulb power250.0 W240.0 W240.0 W
Number of lamps
N/A
N/A
1

Image

Screen size compatibility50 - 30034.1 - 302.426.45 - 302.2
Number of colours1.073 billion colours
N/A
1.073 billion colours
Native aspect ratio16:916:916:9
Brightness (max)2400.0 lm2400.0 lm2200.0 lm
Screen size
N/A
34.3 - 302.426.4 - 302.4
Resolution
N/A
3840 x 2160 px3840 x 2160 px
Supported graphics resolutions
N/A
  • 640 x 480
  • 854 x 480
  • 1024 x 768
  • 1280 x 1024
  • 1280 x 768
  • 1600 x 1200
  • 1920 x 1080
  • 1920 x 1200
  • 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
Aspect ratio
N/A
  • 4:3
  • 16:9
  • 4:3
  • 16:9
Contrast ratio
N/A
500000:11200000:1
Dynamic contrast
N/A
500000:11200000:1
Video formats supported
N/A
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
  • 2160p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
  • 2160p
Preset modes
N/A
ISF Day
N/A
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
On Screen Display (OSD)
N/A
yesyes
On Screen Display (OSD) languages
N/A
  • CHI
  • DEU
  • ENG
  • ESP
  • FRE
  • ITA
  • JPN
  • POR
  • RUS
  • CHI
  • CHI
  • DEU
  • ENG
  • ESP
  • FRE
  • ITA
  • POR
  • RUS
RoHS compliance
N/A
N/A
yes
Backlit remote control
N/A
N/A
no

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)yesnono
Supported 3D formats
  • Side by side
  • Top and bottom
N/A
N/A
Full HD (HD ready 1080p)yesyesyes
HD ready
N/A
yesyes
HDR
N/A
yesyes
HDR Format
N/A
N/A
HDR10

Audio features

Built-in speakersnoyesyes
Number of built-in speakers
N/A
22
RMS rated power
N/A
5.0 W4.0 W

Power

Power consumption (typical)355.0 W
N/A
305.0 W
Power consumption (standby)0.2 W0.5 W0.5 W
Power consumption (economy mode)271.0 W
N/A
249.0 W
Operational Power Consumption (min-max)
N/A
< 305249 - 305
Power consumption (max)
N/A
305.0 W
N/A
Power management
N/A
  • Mains
  • USB
  • Mains
  • USB
Separate power connector (mains)
N/A
N/A
Large power inlet connector

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