Aug 30, 2020
I hope you will find this Optoma UHD51ALV review helpful enough for your future purchases. I was very delighted to test this unit, as it has 4K True HD resolution and stunning 3D support. The colors ...
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Optoma UHD51ALV vs Epson Home Cinema 5040UB
Optoma and Epson
uhd51alv.jpg
Aug 20, 2020
Check Epson Home Cinema 5040UB review is a great decision if you look for a perfect home cinema projector and want to figure out what exactly you need. The device is equipped with three 1080p LCD chi...
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Common
Product
Optoma UHD51ALV
Epson Home Cinema 5040UB
Model
UHD51ALV
Home Cinema 5040UB
Brand
Optoma
Epson
Reviews
146
251
Resolution
Native resolution
3840 x 2160
1920 x 1080
Max resolution (resized)
4096 x 2160
3840 x 2160
Resolution abbreviation
4K UHD
Full HD
Properties
Projection screen size, inch
34-302
50-300
Projection distance, m/ft
0.8 - 10.6/2.9 - 34.9
1.5 - 18.9/3.2 - 59
Aspect ratio
16:9
16:9
Brightness, lumens
3000
2500
Contrast ratio
500000:1
1000000:1
Throw ratio range
1.21:1 - 1.59:1
1.35:1 - 2.84:1
Color reproduction
1.07 billion
Projection system
DLP
3LCD
Noise level, dBA
28
32
Power consumption, W
317
373
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
Amazon Alexa, Google Assistant, DLP
4K Enhancement
Lamp
Lamp type, W
240
250
Lamp life (normal mode), hours
4000
3500
Lamp life (eco mode), hours
10000
5000
Connectivity
HDMI
2
2
VGA input
1
1
Composite video input (RCA)
0
1
Audio input (RCA)
0
0
Audio input (3.5mm)
1
0
Audio output (3.5mm)
1
1
SPDIF (optical)
1
0
Ethernet (RJ45)
1
1
MHL
RS-232
1
1
12V trigger
1
1
USB
3
1
USB (service)
1
1
Audio
Integrated speakers
Speaker power, W
5
has not
Sound type
stereo
has not
Lens
F-number
2.5 - 3.26
2.0 - 3.0
Focal length, mm
20.9 - 32.6
22.5 - 46.7
Lens shift, %
vertical +/- 10
vertical +/- 96, horizontal +/- 47
Zoom ratio
1.3x
2.1x
Settings
Keystone adjustment vertical, +- degrees
30
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
5/41
5/41
Max, C/F
40/104
35/95
Dimensions
Size W x H x D, сm/inches
39.1 x 12.9 x 28,1/15.4 x 5.1 x 11.1
52 x 19.3 x 44.9/20.5 x 7.6 x 17.7
Weight, kg/pounds
5.3/11.7
11/24.3
Other
Release year
2018
2016
Projectors CHooseratoR comparison rating
- 9.6Optoma UHD51ALV
- 7.3Epson Home Cinema 5040UB
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