Aug 27, 2020
In this Optoma HD27HDR review I’d like to introduce you to an incredible projector, which produces 1080p HDR images with a brightness of 3400 lumens. From the first glance, you’ll underst...
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Optoma HD27HDR vs ViewSonic M1
Optoma and ViewSonic
hd27hdr.jpg
Aug 30, 2020
Different projectors have some unique features and in ViewSonic M1 review I’ll highlight it’s originality. It is known for its ultra-portability and a built-in stand that makes it easy to...
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Common
Product
Optoma HD27HDR
ViewSonic M1
Model
HD27HDR
M1
Brand
Optoma
ViewSonic
Reviews
860
1387
Resolution
Native resolution
1920 x 1080
854 x 480
Max resolution (resized)
3840 x 2160
1920 x 1080
Resolution abbreviation
Full HD
WVGA
Properties
Projection screen size, inch
28-305
24-100
Projection distance, m/ft
0.9 - 10.9/3.2 - 35.9
0.6 - 2.7/1.5 - 6.5
Aspect ratio
16:9
16:9
Brightness, lumens
3400
250
Contrast ratio
50000:1
120000:1
Throw ratio range
1.48:1 - 1.62:1
1.1:1 - 1.2:1
Color reproduction
1.07 billion
1.07 billion
Projection system
DLP
DLP
Noise level, dBA
26
32
Power consumption, W
236
55
Features
Remote control
HDR
3D
Security
kensington lock, password protection
Projection method
front, rear, ceiling mount, tabletop
front, tabletop
Wireless connection
Additional features
DLP
has not
Lamp
Lamp type, W
203
Lamp life (normal mode), hours
6000
30000
Lamp life (eco mode), hours
10000
Connectivity
HDMI
2
1
VGA input
0
0
Composite video input (RCA)
0
0
Audio input (RCA)
0
0
Audio input (3.5mm)
0
0
Audio output (3.5mm)
1
1
SPDIF (optical)
0
0
Ethernet (RJ45)
0
0
MHL
RS-232
0
0
12V trigger
0
0
USB
0
1
USB (service)
1
0
Audio
Integrated speakers
Speaker power, W
10
6
Sound type
mono
stereo
Lens
F-number
2.5 - 2.67
Focal length, mm
21.86 - 24
Lens shift, %
vertical +/- 40
Zoom ratio
1.1x
Settings
Keystone adjustment vertical, +- degrees
40
40
Keystone adjustment horizontal, +- degrees
Operating temperature
Min, C/F
5/41
0/32
Max, C/F
40/104
40/104
Dimensions
Size W x H x D, сm/inches
32 x 11 x 25/12.5 x 4.3 x 9.8
14.7 x 4 x 12.7/5.8 x 1.6 x 5
Weight, kg/pounds
2.8/6.2
0.69/1.52
Other
Release year
2018
2018
Projectors CHooseratoR comparison rating
- 8Optoma HD27HDR
- 5.3ViewSonic M1
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