Epson EX3240 vs Optoma UHD51A review
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Epson EX3240 vs Optoma UHD51A comparison definitely makes sense. Based on our rating, EX3240 has a total rating of 5.6 out of 10 versus 9.6 for UHD51A.
Advantages Epson EX3240 over Optoma UHD51A
- Bigger projection screen size: 30-350 inch vs 30-300 inch
- Better brightness: 3200 vs 2400 lumens
- Lower power consumption, 291 W vs 317 W
- Longer lamp life (normal mode): 5000 vs 4000 hours
Advantages Optoma UHD51A over Epson EX3240
- Bring the cinematic 4K UHD experience home with the UHD51A
- Lower noise level, 28 dB vs 37 dB
- UHD51A is HDR-compatible
- 3D support
- Wireless connection enabled
- More HDMI connectors: 2 vs 1
- More USB ports: 3 vs 1
- Stereo sound vs mono from integrated speakers
Common features and specifications
- Integrated speakers
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Common
Product
Epson EX3240
Optoma UHD51A
Model
EX3240
UHD51A
Brand
Epson
Optoma
Reviews
311
146
Resolution
Native resolution
800 x 600
3840 x 2160
Max resolution (resized)
1400 x 1050
3840 x 2160
Resolution abbreviation
SVGA
4K UHD
Properties
Projection screen size, inch
30-350
30-300
Projection distance, m/ft
1.5 - 6.1/4.8 - 19.7
0.8 - 10.6/2.9 - 34.8
Aspect ratio
4:3
16:9
Brightness, lumens
3200
2400
Contrast ratio
15000:1
500000:1
Throw ratio range
1.45:1 - 1.96:1
1.21:1 - 1.59:1
Color reproduction
1.07 billion
1.07 billion
Projection system
3LCD
DLP
Noise level, dBA
37
28
Power consumption, W
291
317
Features
Remote control
HDR
3D
Security
kensington lock, password protection
kensington lock, password protection
Projection method
front, ceiling mount, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
has not
DLP, Amazon Alexa, Google Assistant
Lamp
Lamp type, W
200
240
Lamp life (normal mode), hours
5000
4000
Lamp life (eco mode), hours
6000
15000
Connectivity
HDMI
1
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)
0
1
SPDIF (optical)
0
1
Ethernet (RJ45)
0
1
MHL
RS-232
0
1
12V trigger
0
1
USB
1
3
USB (service)
1
1
Audio
Integrated speakers
Speaker power, W
2
5
Sound type
mono
stereo
Lens
F-number
1.44
2.5 - 3.26
Focal length, mm
16.7
20.91 - 32.62
Lens shift, %
vertical +/- 15, horizontal +/- 15
vertical +/- 15
Zoom ratio
1.35x
1.3x
Settings
Keystone adjustment vertical, +- degrees
30
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
30 x 8 x 23/11.81 x 3.15 x x 9
39.2 x 12.9 x 28.1/15.4 x 5.1 x 11.1
Weight, kg/pounds
2.4/5.2
6.5/11.7
Other
Release year
2015
2018
Projectors SoundStrokes Art comparison rating
- 5.6Epson EX3240
- 9.6Optoma UHD51A
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