Aug 27, 2020
This Optoma UHD15A review is targeted for users who seek true realism in every scene. This device is a 4K Ultra HD projector that is unmatched in home entertainment. It will provide you with superb c...
Read More
Epson Home Cinema 1440 vs Optoma UHD51A
Epson and Optoma
home-cinema-1440.jpg
Add home theater projector to comparison
We didn't find anything to show here
Common
Product
Epson Home Cinema 1440
Optoma UHD51A
Model
Home Cinema 1440
UHD51A
Brand
Epson
Optoma
Reviews
56
146
Resolution
Native resolution
1920 x 1200
3840 x 2160
Max resolution (resized)
1400 x 1050
3840 x 2160
Resolution abbreviation
WUXGA
4K UHD
Properties
Projection screen size, inch
50-300
30-300
Projection distance, m/ft
1.5 - 7.4/3.2 - 22.9
0.8 - 10.6/2.9 - 34.8
Aspect ratio
16:10
16:9
Brightness, lumens
4400
2400
Contrast ratio
10000:1
500000:1
Throw ratio range
1.38:1 - 2.28:1
1.21:1 - 1.59:1
Color reproduction
1 billion
1.07 billion
Projection system
3LCD
DLP
Noise level, dBA
39
28
Power consumption, W
409
317
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
DLP, Amazon Alexa, Google Assistant
Lamp
Lamp type, W
280
240
Lamp life (normal mode), hours
3000
4000
Lamp life (eco mode), hours
4000
15000
Connectivity
HDMI
2
2
VGA input
1
1
Composite video input (RCA)
1
0
Audio input (RCA)
1
0
Audio input (3.5mm)
0
1
Audio output (3.5mm)
1
1
SPDIF (optical)
0
1
Ethernet (RJ45)
1
1
MHL
RS-232
1
1
12V trigger
0
1
USB
1
3
USB (service)
1
1
Audio
Integrated speakers
Speaker power, W
16
5
Sound type
mono
stereo
Lens
F-number
1.5 - 2.0
2.5 - 3.26
Focal length, mm
23 - 38.4
20.91 - 32.62
Lens shift, %
vertical +/- 15
Zoom ratio
1.6x
1.3x
Settings
Keystone adjustment vertical, +- degrees
20
Keystone adjustment horizontal, +- degrees
30
Operating temperature
Min, C/F
5/41
5/41
Max, C/F
35/95
40/104
Dimensions
Size W x H x D, сm/inches
12 x 38 x 29/4.72 x 14.96 x 11.42
39.2 x 12.9 x 28.1/15.4 x 5.1 x 11.1
Weight, kg/pounds
4.6/10.2
6.5/11.7
Other
Release year
2015
2018
Projectors CHooseratoR comparison rating
- 6.3Epson Home Cinema 1440
- 9.6Optoma UHD51A
Popular home theater projector comparisons
$3000$1700
$1500$900
$1900$0
$3000$2100
$400$300
$700$700