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Compare 5 products

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Acer V7850BD Projector
Acer V7850BD
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LG PF50KA Projector
LG PF50KA
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LG PF50KG Projector
LG PF50KG
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LG PF50KS Projector
LG PF50KS
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ViewSonic PJD5154 Projector
ViewSonic PJD5154
Available colors

General

Projector typeDLPDLPDLPDLPDLP

Connectivity

Number of component video (YPbPr/YCbCr) inputs1
N/A
N/A
N/A
N/A
Number of composite video inputs1
N/A
N/A
N/A
N/A
Serial interface typeRJ-45
N/A
N/A
RJ-45RS-232
HDMI version2.0
N/A
N/A
N/A
1.4a
Number of HDMI inputs22221
HDMI connector typeFull-size
N/A
N/A
Full-size
N/A
USB 2.011121
Number of VGA (D-Sub) ports2
N/A
N/A
N/A
1
DVI in
N/A
no
N/A
nono
Number of BNC inputs
N/A
1
N/A
N/A
N/A
Analogue 3.5mm input
N/A
N/A
N/A
yesyes
HDMI
N/A
N/A
N/A
yesyes
MHL
N/A
N/A
N/A
yes
N/A
Number of headphone outputs
N/A
N/A
N/A
11
USB
N/A
N/A
N/A
yesyes
Microphone input
N/A
N/A
N/A
N/A
yes
VGA in
N/A
N/A
N/A
N/A
yes
HDBaseT
N/A
N/A
N/A
N/A
no
AC (power) input
N/A
N/A
N/A
N/A
yes

Design

Design typeStandard throw projectorDesktop projectorStandard throw projectorStandard throw projectorDesktop projector
Colour of productWhiteWhiteWhiteWhiteBlack
Built-in displaynononono
N/A
Cable lock slot
N/A
yesyesyes
N/A
Tripod mounting support
N/A
yesyesyes
N/A
Portable
N/A
N/A
N/A
yes
N/A

Dimensions

Width15.67 in6.69 in6.69 in6.69 in12.44 in
Height5.0 in1.93 in1.93 in1.93 in4.08 in
Depth11.0 in6.69 in6.69 in6.69 in8.98 in
Weight12.13 lb2.2 lb2.2 lb2.2 lb4.85 lb

Optics

Focal length range (f-f)20.91 - 32.62
N/A
N/A
N/A
N/A
Throw ratio1.39 - 2.22< 1.4< 1.4< 1.41.96 - 2.15
Aperture range (F-F)2.5 - 3.26
N/A
N/A
N/A
N/A
Zoom ratio1.6 xFixedFixedFixed
N/A
Projection distance1.3 - 9.3
N/A
N/A
1.016 - 1.24
N/A
Focus
N/A
ManualManualManual
N/A
Offset
N/A
100.0 %100.0 %100.0 %120.0 %
Zoom type
N/A
N/A
N/A
Fixed
N/A
Digital zoom
N/A
N/A
N/A
N/A
2.0 x
Optical zoom
N/A
N/A
N/A
N/A
1.1 x
Matrix type
N/A
N/A
N/A
N/A
DMD

Image

Screen size26 - 302
N/A
N/A
63.5 - 100
N/A
Screen size compatibility26 - 30225 - 10025 - 10025 - 10030 - 300
Number of colours1.073 billion colours
N/A
N/A
16.7 million colours1.073 billion colours
Native aspect ratio16:916:916:916:9
N/A
Aspect ratio4:3
  • 4:3
  • 16:9
  • 4:3
  • 16:9
4:3
  • 2.35:1
  • 4:3
  • 16:9
Brightness (max)2200.0 lm600.0 lm600.0 lm600.0 lm3500.0 lm
Vertical synchronization (max)0.12 kHz
N/A
N/A
N/A
N/A
Vertical synchronization (min)0.02 kHz
N/A
N/A
N/A
N/A
Digital gamma correction
N/A
yesyesyesyes
Noise reduction
N/A
yesyesyesyes
Resolution
N/A
N/A
N/A
1920 x 1080 px800 x 600 px
Contrast ratio
N/A
N/A
N/A
100000:122000:1
Image frequency
N/A
N/A
N/A
60p
N/A
Video formats supported
N/A
N/A
N/A
  • 480p
  • 576p
  • 720p
  • 1080i
  • 1080p
  • 480i
  • 480p
  • 576i
  • 576p
  • 720p
  • 1080i
  • 1080p
Supported graphics resolutions
N/A
N/A
N/A
N/A
  • 320 x 192
  • 640 x 480
  • 720 x 480
  • 800 x 600
  • 1024 x 768
  • 1152 x 864
  • 1152 x 870
  • 1280 x 720
  • 1280 x 800
  • 1280 x 960
  • 1360 x 768
  • 1400 x 1050
  • 1440 x 900
  • 1600 x 1200
  • 1680 x 1050
  • 1920 x 1080
Dynamic contrast
N/A
N/A
N/A
N/A
22000:1

Communication

Ethernet connectionyesyesyesyesno
Number of Ethernet LAN (RJ-45) ports1111
N/A
Wireless network (Wi-Fi)
N/A
N/A
N/A
no
N/A
Miracast
N/A
N/A
N/A
yes
N/A

Compatibility

Full HD (HD ready 1080p)yesyesyesyesno
3D support (3D-Ready)
N/A
nononoyes
HD ready
N/A
N/A
N/A
yesyes
Streaming standards
N/A
N/A
N/A
Miracast
N/A
Analog signal format system
N/A
N/A
N/A
  • NTSC
  • SECAM
  • PAL
  • PAL N
  • PAL M
  • NTSC 4.43
  • NTSC
  • PAL
  • PAL 60
  • SECAM

Audio features

Built-in speakersyesyesyesyesyes
Number of built-in speakers22221
RMS rated power5.0 W2.0 W2.0 W2.0 W2.0 W

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