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Compare 3 products

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Acer M550 Projector
Acer M550
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BenQ W1700 Projector
BenQ W1700
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ViewSonic PX747-4K Projector
ViewSonic PX747-4K
Available colors
Editiorial reviews
16
4.0 out of 5
10 user ratings
5 stars
10 %
4 stars
90 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
9
4.0 out of 5
5 user ratings
5 stars
20 %
4 stars
80 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
42
4.1 out of 5
42 user ratings
5 stars
28 %
4 stars
50 %
3 stars
21 %
2 stars
0 %
1 stars
0 %
48
3.9 out of 5
48 user ratings
5 stars
31 %
4 stars
39 %
3 stars
18 %
2 stars
10 %
1 stars
0 %
59
3.9 out of 5
59 user ratings
5 stars
33 %
4 stars
35 %
3 stars
18 %
2 stars
10 %
1 stars
1 %

General

Projector typeDLPDLPDLP

Connectivity

Analogue 3.5mm inputyesyesyes
DisplayPortnonono
DVI innonono
HDMIyesyesyes
HDMI version2.01.4a/2.02.0
Number of HDMI inputs222
HDMI connector typeFull-sizeFull-sizeFull-size
MHLyesnono
HDCPyesyesyes
Number of headphone outputs1
N/A
N/A
S-video inputnonono
USByesyesyes
USB 2.0211
VGA inyesyesyes
Number of VGA (D-Sub) ports211
Analog 3.5mm output
N/A
yesyes
Component input (YPbPr/YCbCr)
N/A
noyes
Composite input
N/A
noyes
Serial interface type
N/A
RS-232RS-232
Other connectors
N/A
5mm output5mm output
12V trigger
N/A
yesyes
AC (power) input
N/A
yesyes

Design

Design typeDesktop projectorDesktop projectorDesktop projector
Colour of productWhiteBlack,WhiteWhite
Built-in displaynonono
Portable
N/A
noyes
Cable lock slot
N/A
yesyes

Technical details

Noise level< 29< 33< 27
Noise level (economic mode)27.0 dB29.0 dB
N/A
Operating relative humidity (H-H)< 80
N/A
0 - 90

Dimensions

Width15.67 in13.9 in13.07 in
Height4.53 in5.31 in5.31 in
Depth11.72 in10.71 in10.28 in
Weight12.13 lb9.26 lb8.82 lb

Optics

Lens shiftyesnono
Focal length range (f-f)20.91 - 32.6215.57 - 18.67
N/A
Type of lens shiftVertical
N/A
N/A
Throw ratio1.39 - 2.221.47 - 1.761.47 - 1.76
Optical zoom1.6 x
N/A
1.2 x
FocusManual
N/A
N/A
Aperture range (F-F)2.5 - 3.261.94 - 2.061.94 - 2.06
Zoom ratio1.6 x1.2 x1.2 x
Zoom typeManual
N/A
N/A
Projection distance1.3 - 9.30.97 - 11.6997 - 11.69
Offset
N/A
110.0 %
N/A
Matrix type
N/A
N/A
DMD

Lighting

Type of lampUHPBulbBulb
Lamp life max (normal)4000.0 h4000.0 h4000.0 h
Lamp life max (eco)15000.0 h10000.0 h15000.0 h
Number of lamps111
Bulb power240.0 W240.0 W240.0 W

Image

Screen size26 - 302152.4 - 30076.2 - 300
Screen size compatibility26 - 30230 - 30030 - 300
Resolution3840 x 2160 px3840 x 2160 px3840 x 2160 px
Number of colours1.07 billion colours1.07 billion colours1.07 billion colours
Native aspect ratio16:916:916:9
Aspect ratio16:916:916:9
Brightness (eco)2320.0 lm
N/A
N/A
Brightness (max)3000.0 lm2200.0 lm3500.0 lm
Contrast ratio900000:110000:112000:1
Dynamic contrast900000:110000:112000:1
Video formats supported
2160p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
  • 2160p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
Vertical synchronization (max)0.12 kHz
N/A
N/A
Vertical synchronization (min)0.02 kHz
N/A
N/A
Supported graphics resolutions
N/A
  • 640 x 480
  • 1280 x 720
  • 1920 x 1080
  • 3840 x 2160
  • 640 x 480
  • 720 x 480
  • 720 x 576
  • 800 x 600
  • 1024 x 768
  • 1280 x 1024
  • 1280 x 720
  • 1280 x 768
  • 1280 x 800
  • 1280 x 960
  • 1400 x 1050
  • 1440 x 900
  • 1680 x 1050
  • 1920 x 1080
  • 3840 x 2160

Features

Quick start guideyesyesyes
Handheld remote controlyesyesyes
Memory card readernonono
Smart TVno
N/A
N/A
On Screen Display (OSD)
N/A
yesyes
On Screen Display (OSD) languages
N/A
  • ARA
  • BUL
  • CHI
  • CHI
  • CRO
  • CZE
  • DAN
  • DEU
  • DUT
  • ENG
  • ESP
  • FIN
  • FRE
  • GRE
  • HIN
  • HUN
  • IND
  • ITA
  • JPN
  • KOR
  • NOR
  • POL
  • POR
  • RUM
  • RUS
  • SWE
  • THA
  • TUR
N/A
RoHS compliance
N/A
N/A
yes

Communication

Ethernet connectionyesnono
Number of Ethernet LAN (RJ-45) ports1
N/A
N/A
Wireless network (Wi-Fi)nonono

Compatibility

3D support (3D-Ready)noyesno
HD readyyesyesyes
Full HD (HD ready 1080p)yesyesyes
HDRyesyesyes
Glasses included
N/A
no
N/A

Audio features

Built-in speakersyesyesyes
Number of built-in speakers21
N/A
RMS rated power5.0 W5.0 W10.0 W

Power

Operational Power Consumption (min-max)< 325250 - 385< 330
Power consumption (typical)315.0 W330.0 W310.0 W
Power consumption (standby)0.5 W0.5 W0.5 W
Power consumption (economy mode)260.0 W
N/A
N/A
Power consumption (PowerSave)260.0 W
N/A
N/A
Power management
N/A
MainsMains
Power consumption (max)
N/A
N/A
375.0 W

Often compared with Acer M550

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Often compared with ViewSonic PX747-4K