ViewSonic PX747-4K vs Epson Home Cinema 1440 review
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We would like to share our experience after comparing and testing two projectors – ViewSonic PX747-4K vs Epson Home Cinema 1440. Based on our rating, PX747-4K has a total rating of 7.3 out of 10 versus 6.3 for Home Cinema 1440.
Advantages ViewSonic PX747-4K over Epson Home Cinema 1440
- Bring the cinematic 4K UHD experience home with the PX747-4K
- Lower noise level, 27 dB vs 39 dB
- Lower power consumption, 310 W vs 409 W
- PX747-4K is HDR-compatible
- Longer lamp life (normal mode): 4000 vs 3000 hours
Advantages Epson Home Cinema 1440 over ViewSonic PX747-4K
- Bigger projection screen size: 50-300 inch vs 60-200 inch
- Better brightness: 4400 vs 3500 lumens
Common features and specifications
- Equal HDMI connectors quantity: 2
- Equal USB ports quantity: 1
- Integrated speakers
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Common
Product
ViewSonic PX747-4K
Epson Home Cinema 1440
Model
PX747-4K
Home Cinema 1440
Brand
ViewSonic
Epson
Reviews
523
56
Resolution
Native resolution
3840 x 2160
1920 x 1200
Max resolution (resized)
3840 x 2160
1400 x 1050
Resolution abbreviation
4K UHD
WUXGA
Properties
Projection screen size, inch
60-200
50-300
Projection distance, m/ft
0.9 - 11.6/2.9 - 38
1.5 - 7.4/3.2 - 22.9
Aspect ratio
16:9
16:10
Brightness, lumens
3500
4400
Contrast ratio
12000:1
10000:1
Throw ratio range
1.47:1 - 1.76:1
1.38:1 - 2.28:1
Color reproduction
1.07 billion
1 billion
Projection system
DLP
3LCD
Noise level, dBA
27
39
Power consumption, W
310
409
Features
Remote control
HDR
3D
Security
kensington lock, password protection
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
has not
has not
Lamp
Lamp type, W
240
280
Lamp life (normal mode), hours
4000
3000
Lamp life (eco mode), hours
15000
4000
Connectivity
HDMI
2
2
VGA input
1
1
Composite video input (RCA)
0
1
Audio input (RCA)
0
1
Audio input (3.5mm)
1
0
Audio output (3.5mm)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
1
MHL
RS-232
0
1
12V trigger
1
0
USB
1
1
USB (service)
1
1
Audio
Integrated speakers
Speaker power, W
10
16
Sound type
mono
mono
Lens
F-number
1.5 - 2.0
Focal length, mm
23 - 38.4
Lens shift, %
Zoom ratio
1.2x
1.6x
Settings
Keystone adjustment vertical, +- degrees
40
20
Keystone adjustment horizontal, +- degrees
30
Operating temperature
Min, C/F
0/32
5/41
Max, C/F
40/104
35/95
Dimensions
Size W x H x D, сm/inches
33 x 12.7 x 25.4/13.1 x 5.3 x 10.3
12 x 38 x 29/4.72 x 14.96 x 11.42
Weight, kg/pounds
4.01/8.84
4.6/10.2
Other
Release year
2018
2015
Projectors SoundStrokes Art comparison rating
- 7.3ViewSonic PX747-4K
- 6.3Epson Home Cinema 1440
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