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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Nebula Capsule II vs Optoma UHD51ALV
Nebula and Optoma
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Common
Product
Nebula Capsule II
Optoma UHD51ALV
Model
Capsule II
UHD51ALV
Brand
Nebula
Optoma
Reviews
398
146
Resolution
Native resolution
1280 x 720
3840 x 2160
Max resolution (resized)
1280 x 720
4096 x 2160
Resolution abbreviation
HD
4K UHD
Properties
Projection screen size, inch
20-100
34-302
Projection distance, m/ft
0.5 - 2.8/1.9 - 9.5
0.8 - 10.6/2.9 - 34.9
Aspect ratio
16:9
16:9
Brightness, lumens
200
3000
Contrast ratio
600:1
500000:1
Throw ratio range
1.3:1
1.21:1 - 1.59:1
Color reproduction
Projection system
DLP
DLP
Noise level, dBA
28
Power consumption, W
317
Features
Remote control
HDR
3D
Security
kensington lock, password protection
Projection method
front, tabletop
front, rear, ceiling mount, tabletop
Wireless connection
Additional features
Android OS, Bluetooth, WI-FI, Miracast,
Amazon Alexa, Google Assistant, DLP
Lamp
Lamp type, W
240
Lamp life (normal mode), hours
20000
4000
Lamp life (eco mode), hours
20000
10000
Connectivity
HDMI
1
2
VGA input
0
1
Composite video input (RCA)
0
0
Audio input (RCA)
0
0
Audio input (3.5mm)
1
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
8
5
Sound type
mono
stereo
Lens
F-number
2.5 - 3.26
Focal length, mm
20.9 - 32.6
Lens shift, %
vertical +/- 10
Zoom ratio
1.3x
Settings
Keystone adjustment vertical, +- degrees
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
5/41
Max, C/F
40/104
Dimensions
Size W x H x D, сm/inches
7.8 x 15 x 7.8/3.1 x 5.9 x 3.1
39.1 x 12.9 x 28,1/15.4 x 5.1 x 11.1
Weight, kg/pounds
0.5/1.5
5.3/11.7
Other
Release year
2019
2018
Projectors CHooseratoR comparison rating
- 6.6Nebula Capsule II
- 9.6Optoma UHD51ALV
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