Share on
Optoma EH415 vs Viewsonic PJD7820HD

Optoma EH415 vs Viewsonic PJD7820HD

(76)
Optoma EH415
Viewsonic PJD7820HD

Top Prices

No prices found
eBay
Checked 1 day ago
Amazon US
Checked 2 days ago
Delivery unknown

Reasons For

3 Reasons For
A lot brighter projector brightness Edit
Optoma EH415 is 4,200 ANSI lumens brightness, but the Viewsonic PJD7820HD is only a 3,000 ANSI lumens brightness projector (1,200 ANSI lumens dimmer).
70W bigger bulb power Edit
The Optoma EH415 is a 280W lamp power projector, whereas the Viewsonic PJD7820HD is only a 210W lamp power projector (70W smaller).
Much better expert reviews
Based on 1 expert review, the average review score of the Optoma EH415 is 80%, but the average rating of the Viewsonic PJD7820HD is 70% (based on 14 reviews).
3 Reasons For
25% longer service life of lamp Edit
The Viewsonic PJD7820HD has a service life of lamp of 4,000h, however the Optoma EH415 is only a 3,000h lamp service life projector (1,000h shorter).
6% quieter noise level Edit
The Viewsonic PJD7820HD is a 35dB noise level projector. That's 2dB quieter than the Optoma EH415 (35dB). Read more

The noise level of the projector is the amount of noise that the projector makes (caused by the cooling fan inside the projector) when it is running.

A lower noise level means that the projector will be quieter when it is running. This means that you will be able to appreciate the quieter parts of films better without the background noise of the projector running.

$7.54 cheaper to run
Over five years the Viewsonic PJD7820HD only costs $68.25 to run whereas the Optoma EH415 costs $75.79 to run (11% more). Read more

Reasons Against

4 Reasons Against
A lot shorter service life of lamp Edit
The Optoma EH415 has a service life of lamp of 3,000h, however the Viewsonic PJD7820HD is a 4,000h lamp service life projector (1,000h longer).
6% louder noise level Edit
The Optoma EH415 is a 37dB noise level projector. That's 2dB louder than the Viewsonic PJD7820HD (35dB). Read more

The noise level of the projector is the amount of noise that the projector makes (caused by the cooling fan inside the projector) when it is running.

A lower noise level means that the projector will be quieter when it is running. This means that you will be able to appreciate the quieter parts of films better without the background noise of the projector running.

Not currently available
We couldn't find any retailers that are currently selling the product. Read more
You can sign up to a price alert to be notified when this product becomes available.
$7.54 more expensive to run over five years
The Optoma EH415 costs $75.79 to run which is $7.54 more to run than the Viewsonic PJD7820HD over five years. Show assumptions.
4 Reasons Against
A lot dimmer projector brightness Edit
Viewsonic PJD7820HD is only 3,000 ANSI lumens brightness, but the Optoma EH415 is a 4,200 ANSI lumens brightness projector (1,200 ANSI lumens brighter).
A lot smaller bulb power Edit
The Viewsonic PJD7820HD is a 210W lamp power projector, whereas the Optoma EH415 is a 280W lamp power projector (70W bigger).
Older by over one year
The Viewsonic PJD7820HD is 14 months older than the Optoma EH415.
Expert review Rating is much Worse
The Viewsonic PJD7820HD only has an average expert score of 70%, but the Optoma EH415 has an average expert rating of 80% (based on 1 review).

Awards

No awards found 2 Awards
projectorcentral.com: Highly Rated
projectorreviews.com: Hot Product

Average Expert Rating

Average User Rating

No reviews found

Date Released

38 months Ago 52 months Ago

Running Costs Over 5 Years

Electricity cost - switched on $ 72.90
Electricity cost - standby $ 2.89
Total running cost $ 75.79
Electricity cost - switched on $ 65.36
Electricity cost - standby $ 2.89
Total running cost $ 68.25
Purchase price $ 854.99
Total cost of ownership $ 923.24
Details

Energy Efficiency Class

No data No data

Environmental Impact

0.48T
Running this projector over 5 years will generate 0.48 tonnes of carbon dioxide (CO2).
12
To offset that much CO2 you would need to plant and grow them for 10 years.
0.43T
Running this projector over 5 years will generate 0.43 tonnes of carbon dioxide (CO2).
11
To offset that much CO2 you would need to plant and grow them for 10 years.

Projector

Contrast Ratio (typical)
 15000:1
 15000:1
Projector Native Resolution
 1080p (1920x1080)
 1080p (1920x1080)
Projector Brightness
4,200 ANSI lumens
BEST
3,000 ANSI lumens
Keystone Correction, Horizontal
40 Unknown - Click to provide data
Maximum Analog Resolution
 1920 x 1200
 1920 x 1200
BEST
Keystone Correction, Vertical
40 -40 - 40
Matrix Size
0.65" 0.65"
Uniformity
85% Unknown - Click to provide data
Colours
1.07M Unknown - Click to provide data
Zoom Ratio
 1.6:1
BEST
 1.6:1
Projection Distance
1.2 - 10 0.8 - 7.6
Supported Aspect Ratios
 16:10
 16:9
 4:3
 16:10
 16:9
 4:3
Screen Size Compatibility
30 - 300 30 - 300
Native Aspect Ratio
 16:9
 16:9
Projection Technology
 DLP
 DLP
Colours
 1.073 billion colours
 1.073 billion colours

Lamps

Lamp
Unknown - Click to provide data 1lamp(s)
Service Life of Lamp (economic Mode)
7,000h
BEST
6,000h
Bulb Power
280W
BEST
210W
Service Life of Lamp
3,000h 4,000h
BEST

Lens System

Optical Zoom
Unknown - Click to provide data 1.3x
Digital Zoom
1.6x Unknown - Click to provide data
Aperture Range (F-F)
2.42 - 2.97 Unknown - Click to provide data
Focal Length Range (f-F)
20.77 - 31.05 Unknown - Click to provide data
Focus
 Manual
 Manual

Video

3D
 3D
 3D
Supported Graphics Resolutions
 1600 x 1200 (UXGA)
 1400 x 1050 (SXGA+)
 1360 x 768 (WXGA)
 1280 x 800 (WXGA)
 1280 x 800
 1280 x 768 (WXGA)
 1280 x 768
 1024 x 768 (XGA)
 800 x 600 (SVGA)
BEST
 1600 x 1200 (UXGA)
 1400 x 1050 (SXGA+)
 1360 x 768 (WXGA)
 1280 x 800 (WXGA)
 1280 x 800
 1280 x 768 (WXGA)
 1280 x 768
 1024 x 768 (XGA)
 800 x 600 (SVGA)
Full HD
 Full HD
 Full HD
Analog Signal Format System
 PAL
 SECAM
 NTSC
 PAL B
 PAL D
 PAL G
 PAL H
 PAL I
 PAL M
 PAL N
 SECAM B
 SECAM D
 SECAM G
 SECAM K
 SECAM K1
 SECAM L
 NTSC 4.43
 NTSC M
 PAL 60
 PAL
 SECAM
 NTSC
 PAL B
 PAL D
 PAL G
 PAL H
 PAL I
 PAL M
 PAL N
 SECAM B
 SECAM D
 SECAM G
 SECAM K
 SECAM K1
 SECAM L
 NTSC 4.43
 NTSC M
 PAL 60

Ports & Interfaces

RS-232 Port
1 1
DVI Port
Unknown - Click to provide data
 DVI port
S-Video Inputs
1 1
Serial Interface Type
 RS-232
 RS-232
DC-In Jack
 DC-in jack
Unknown - Click to provide data
Microphone in
Unknown - Click to provide data
 Microphone in
Audio (L,R) Out
1 Unknown - Click to provide data
Audio (L,R) in
2 Unknown - Click to provide data
Composite Video in
1 1
USB Connector Type
 Mini-USB B
 Mini-USB B
USB 2.0 Port
Unknown - Click to provide data 1
Ethernet LAN (RJ-45) Port
1 Unknown - Click to provide data
HDMI Port
1 1
VGA (D-Sub) Port
2 3
BEST

Networking

Wi-Fi
Unknown - Click to provide data
 Wi-Fi
Ethernet LAN
 Ethernet LAN
 Ethernet LAN

Storage

Optical Disc Player Type
 Not included
 Not included
Card Reader Integrated
Unknown - Click to provide data
 Card reader integrated

Performance

Noise Level
37dB 35dB
BEST
Noise Level (economic Mode)
32dB 29dB
BEST
Horizontal Scan Range
15 - 91 31 - 100
Vertical Scan Range
24 - 120 48 - 120
On Screen Display (OSD) Languages
 CZE
 NOR
 RUS
 ENG
 FIN
 FRE
 DEU
 ITA
 POL
 POR
 ESP
 SWE
 TUR
 HUN
 RUM
 DAN
 DUT
 ARA
 GRE
 CZE
 NOR
 RUS
 ENG
 FIN
 FRE
 DEU
 ITA
 POL
 POR
 ESP
 SWE
 TUR
 HUN
 RUM
 DAN
 DUT
 ARA
 GRE
On Screen Display (OSD)
 On Screen Display (OSD)
 On Screen Display (OSD)

Multimedia

Built-In Speaker(s)
 Built-in speaker(s)
 Built-in speaker(s)
RMS Rated Power
10W
BEST
2W
Built-In Speaker
1 1

Design

Cable Lock Slot
 Cable lock slot
Unknown - Click to provide data
Cable Lock Slot Type
 Kensington
 Kensington
Form Factor
 Desktop
 Desktop
Colour
 White
 Black
 White
 Black
Product Type
 Desktop projector
 Desktop projector

Power

Power Source
 AC
 AC
Power Consumption (standby)
0.5W 0.5W
Power Consumption (typical)
290W 260W
BEST
Power Consumption (PowerSave)
250W Unknown - Click to provide data
AC Adapter Frequency
 50
 60
 50/60
 50
 60
 50/60
AC Adapter Input Voltage
100 - 240 Unknown - Click to provide data
AC Input Frequency
 50
 60
 50
 60
AC Input Voltage
 100
 100 - 240
 100
 100 - 240

Operational Conditions

Operating Altitude
Unknown - Click to provide data 0 - 1800
Operating Relative Humidity (H-H)
Unknown - Click to provide data 10 - 90
Operating Temperature (T-T)
Unknown - Click to provide data 0 - 40

Certificates

Certification
Unknown - Click to provide data CB, UL, cUL, FCC, CE, UL-Argentina, NOM, GS, GOST-R, SASO, PSB, C-Tick, Korean-KC, CCC, CECP, WEEE
RoHS Compliance
 RoHS compliance
 RoHS compliance

Weight & Dimensions

Package Weight
Unknown - Click to provide data 3.4kg
Package Height
Unknown - Click to provide data 188mm
Package Depth
Unknown - Click to provide data 325mm
Package Width
Unknown - Click to provide data 360mm
Weight
3.4kg 2.1kg
BEST
Height
124mm 84.4mm
Depth
266mm 221mm
Width
286mm 268mm

Packaging Content

Carrying Case
 Carrying case
Unknown - Click to provide data
Remote Control Type
 IR
 IR
Handheld Remote Control
 Handheld remote control
 Handheld remote control
Batteries Included
 Batteries included
Unknown - Click to provide data
Quick Start Guide
 Quick start guide
 Quick start guide
Warranty Card
 Warranty card
Unknown - Click to provide data
AC Adapter Included
 AC adapter included
Unknown - Click to provide data
Cables Included
 VGA
 VGA
Feedback