Epson Home Cinema 660 vs ViewSonic PA503W review
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Common
Product
Epson Home Cinema 660
ViewSonic PA503W
Model
Home Cinema 660
PA503W
Brand
Epson
ViewSonic
Rating
4.3
4.5
Reviews
38
806
Translation properties
Projection system
3LCD
DLP
Native resolution
800 x 600
1280 x 800
Aspect ratio
4:3
16:10
Pixel number
480000
Brightness
3300 lumens
3600 lumens
Color reproduction
1.07 billion
1.07 billion
Contrast ratio
15000:1
22000:1
Throw ratio range
1.45 - 1.96
1.55 - 1.7
Lamp
Lamp type
210 W
200 W
Lamp life
Normal mode
4000
5000
Eco mode
6000
15000
Lens
F-number
1.44
Focal length
16.7 mm
Lens shift
Zoom ratio
1.0 - 1.35
Interface
HDMI
1
1
D-sub 15pin
1
2
Composite video (RCA)
1
1
Audio L/R (RCA)
1
1
Audio out (Mini Jack)
1
1
USB (Type A)
1
has not
USB (Type mini-B)
1
1
RS232 (DB-9pin)
has not
1
Sound
Integrated speaker
Speaker power
2 W
2 W
Sound type
mono
mono
Resolution support
640 x 480
1024 x 768
1280 x 800
1400 x 1050
1920 x 1080
Video compatibility
NTSC
PAL
SECAM
3D
Settings
Keystone correction manual
Horizontal +- 30 degrees
Vertical +- 40 degrees
Keystone correction auto
Vertical +- 30 degrees
has not
Operating distance
19 ft
19 ft
Security functions
Audible noise
Normal mode
37 dBA
33 dBA
Eco mode
28 dBA
28 dBA
Operating temperature
Min
5 C
0 C
Max
35 C
40 C
Features
Color
white
silver
Wireless
Remote control
Mouse functions
Warranty
2 Years
1 Year
Dimensions
Product size
20.5 x 17.7 x 7.6 inches
4.3 x 11.6 x 8.6 inches
Product weight
5.3 pounds
4.89 pounds
Epson Home Cinema 660 overview
ViewSonic PA503W overview
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