Feb 13, 2020
The Home Cinema 2045 is a high-end wireless projector by Epson. This device is expected to become their best selling home theater projectors over the last decade. Apart from having advanced technical...
Read MoreEpson Home Cinema 2045 vs Optoma HD39HDR review
Epson Home Cinema 2045 review
Optoma HD39HDR review
Mar 20, 2023
The Optoma HD39HDR is a high-definition home theater and gaming projector with 4K, HDR, and HLG inputs, enabling HDR movies to have more pronounced contrasts and a wider variety of colors. The projec...
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Common
Product
Epson Home Cinema 2045
Optoma HD39HDR
Model
Home Cinema 2045
HD39HDR
Brand
Epson
Optoma
Rating
4.5
Reviews
138
Translation properties
Projection system
3LCD
DLP
Native resolution
1920 x 1080
1920x1080
Aspect ratio
16:9
16:9
Pixel number
2073600
2073600
Brightness
2200 lumens
4000 lumens
Color reproduction
1.07 billion
1.07 billion
Contrast ratio
35000:1
50000:1
Throw ratio range
1.22 - 1.47
1.12 – 1.47
Lamp
Lamp type
200 W
245 W
Lamp life
Normal mode
4000
4000
Eco mode
7500
15000
Lens
F-number
1.58 - 1.72
2.4 – 2.8
Focal length
16.9 - 20.28 mm
21.6 mm
Lens shift
has not
Zoom ratio
1.0 - 1.2
1.0 - 1.3
Interface
HDMI
2
2
D-sub 15pin
1
has not
Composite video (RCA)
1
has not
Audio L/R (RCA)
2
has not
Audio out (Mini Jack)
1
1
USB (Type A)
1
1
USB (Type mini-B)
1
has not
RS232 (DB-9pin)
has not
1
Sound
Integrated speaker
Speaker power
5 W
10 W
Sound type
mono
mono
Resolution support
640 x 480
1024 x 768
1280 x 800
1400 x 1050
1920 x 1080
Video compatibility
NTSC
PAL
SECAM
3D
Settings
Keystone correction manual
Horizontal +- 30 degrees
vertical +-40 degrees
Keystone correction auto
Vertical +- 30 degrees
Operating distance
19.7 ft
23 ft
Security functions
Audible noise
Normal mode
37 dBA
26 dB
Eco mode
29 dBA
Operating temperature
Min
5 C
5
Max
35 C
40
Features
Color
white
white
Wireless
Remote control
Mouse functions
Warranty
2 Years
1 year
Dimensions
Product size
14.6 x 14.3 x 7.2 inches
12.4 x 9.5 x 4.5 inches
Product weight
6.9 pounds
?7.7 pounds
Epson Home Cinema 2045 overview
Optoma HD39HDR overview
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