Optoma UHD51A vs Epson PowerLite 1795F review
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An affordable projector is always a good option to consider, so Optoma UHD51A vs Epson PowerLite 1795F comparison definitely makes sense. Based on our rating, UHD51A has a total rating of 9.6 out of 10 versus 7.3 for PowerLite 1795F.
Advantages Optoma UHD51A over Epson PowerLite 1795F
- Bring the cinematic 4K UHD experience home with the UHD51A
- Lower noise level, 28 dB vs 39 dB
- UHD51A is HDR-compatible
- 3D support
- More HDMI connectors: 2 vs 1
- More USB ports: 3 vs 1
- Stereo sound vs mono from integrated speakers
Advantages Epson PowerLite 1795F over Optoma UHD51A
- Better brightness: 3200 vs 2400 lumens
- Lower power consumption, 309 W vs 317 W
Common features and specifications
- Equal projection screen size: 30-300 inch
- Wireless connection
- Equal lamp life (normal mode): 4000 hours
- Integrated speakers
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Common
Product
Optoma UHD51A
Epson PowerLite 1795F
Model
UHD51A
PowerLite 1795F
Brand
Optoma
Epson
Reviews
146
113
Resolution
Native resolution
3840 x 2160
1920 x 1080
Max resolution (resized)
3840 x 2160
1920 x 1200
Resolution abbreviation
4K UHD
Full HD
Properties
Projection screen size, inch
30-300
30-300
Projection distance, m/ft
0.8 - 10.6/2.9 - 34.8
0.8 - 6,7/2.7 - 22.3
Aspect ratio
16:9
16:9
Brightness, lumens
2400
3200
Contrast ratio
500000:1
10000:1
Throw ratio range
1.21:1 - 1.59:1
1.02:1 - 1.63:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
3LCD
Noise level, dBA
28
39
Power consumption, W
317
309
Features
Remote control
HDR
3D
Security
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
DLP, Amazon Alexa, Google Assistant
Miracast
Lamp
Lamp type, W
240
214
Lamp life (normal mode), hours
4000
4000
Lamp life (eco mode), hours
15000
7000
Connectivity
HDMI
2
1
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
0
SPDIF (optical)
1
0
Ethernet (RJ45)
1
0
MHL
RS-232
1
0
12V trigger
1
0
USB
3
1
USB (service)
1
1
Audio
Integrated speakers
Speaker power, W
5
1
Sound type
stereo
mono
Lens
F-number
2.5 - 3.26
1.58 - 1.7
Focal length, mm
20.91 - 32.62
14.06 - 16.82
Lens shift, %
vertical +/- 15
Zoom ratio
1.3x
1.2x
Settings
Keystone adjustment vertical, +- degrees
30
Keystone adjustment horizontal, +- degrees
20
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
39.2 x 12.9 x 28.1/15.4 x 5.1 x 11.1
27.9 x 5.3 x 21.3/11.5 x 2.1 x 8.4
Weight, kg/pounds
6.5/11.7
1.8/4
Other
Release year
2018
2017
Projectors SoundStrokes Art comparison rating
- 9.6Optoma UHD51A
- 7.3Epson PowerLite 1795F
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