Optoma X312 vs Viewsonic PJD7830HDL

(58)
Optoma X312
Viewsonic PJD7830HDL

Top Prices

eBay
In stock, only 2 left!
eBay
In stock, only 2 left!
Newegg UK
Best Buy
FREE Standard delivery
In stock
B&H Photo
In stock

Reasons For

4 Reasons For
A lot longer lamp service life Edit
The Optoma X312 has a lamp service life of 5,000hh, however the Viewsonic PJD7830HDL is only a 3,500hh lamp service life projector (2h shorter).
Lighter Edit
Optoma X312 is 2.4kgg heavy, but the Viewsonic PJD7830HDL is a 2.8kgg heavy projector (0.4g heavier).
$22.06 cheaper to run
Over five years the Optoma X312 only costs $57.99 to run whereas the Viewsonic PJD7830HDL costs $80.05 to run (38% more). Read more
Marginally better user reviews
Based on 2 user reviews, the average review score of the Optoma X312 is 100%, but the average rating of the Viewsonic PJD7830HDL is 97% (based on 52 reviews).
5 Reasons For
14% bigger lamp power Edit
The Viewsonic PJD7830HDL has a lamp power of 220WW, however the Optoma X312 is only a 190WW lamp power projector (30W smaller).
One more USB 2.0 port Edit
The Viewsonic PJD7830HDL has two USB 2.0 ports, however the Optoma X312 only has one USB 2.0 port.
Two HDMI ports Edit
The Viewsonic PJD7830HDL has two HDMI ports, however the Optoma X312 only has one HDMI port.
Cheaper by $83
The Viewsonic PJD7830HDL is $82.53 cheaper than the Optoma X312.
3 shops are selling it
A greater number of sellers increases the price competition amongst retailers for the product and also increases the chances of this projector remaining in stock.

Reasons Against

6 Reasons Against
30W smaller lamp power Edit
The Optoma X312 has a lamp power of 190WW, whereas the Viewsonic PJD7830HDL is a 220WW lamp power projector (30W bigger).
One less USB 2.0 port Edit
The Optoma X312 is a one USB 2.0 port projector, whereas the Viewsonic PJD7830HDL only has two USB 2.0 ports.
Only one HDMI port Edit
The Optoma X312 is a one HDMI port projector, whereas the Viewsonic PJD7830HDL only has two HDMI ports.
More expensive by $83
The Optoma X312 is $82.53 more expensive than the Viewsonic PJD7830HDL.
Not as many stockists
The Optoma X312 is only stocked by 1 retailer, however the Viewsonic PJD7830HDL is stocked by 4 shops. Read more
Fewer numbers of sellers reduces the chances of the product remaining in stock and also reduces the price competition amongst retailers for this projector.
Older by four months
The Optoma X312 is four months older than the Viewsonic PJD7830HDL.
4 Reasons Against
Significantly shorter lamp service life Edit
The Viewsonic PJD7830HDL has a lamp service life of 3,500hh, but the Optoma X312 is a 5,000hh lamp service life projector (2h longer).
0.4g heavier Edit
The Viewsonic PJD7830HDL is a 2.8kgg heavy projector, whereas the Optoma X312 is a 2.4kgg heavy projector (0.4g lighter).
$22.06 more expensive to run over five years
The running costs over five years of the Viewsonic PJD7830HDL are $80.05 which is $22.06 more than the Optoma X312. Show assumptions.
User review Rating is a bit Worse
The average user rating of the Viewsonic PJD7830HDL is 97%, whereas the average user rating of the Optoma X312 is 100% (based on 2 reviews).

Awards

No awards found 1 Award
crowdedbrain.co.uk: Recommended

Average Expert Rating

No reviews found

Average User Rating

Date Released

22 months Ago 18 months Ago

Running Costs Over 5 Years

Electricity cost - switched on $ 55.17
Electricity cost - standby $ 2.82
Total running cost $ 57.99
Purchase price $ 603.52
Total cost of ownership $ 661.51
Details
Electricity cost - switched on $ 77.23
Electricity cost - standby $ 2.82
Total running cost $ 80.05
Purchase price $ 520.99
Total cost of ownership $ 601.04
Details

Energy Efficiency Class

No data No data

Environmental Impact

0.38T
Running this projector over 5 years will generate 0.38 tonnes of carbon dioxide (CO2).
10
To offset that much CO2 you would need to plant and grow them for 10 years.
0.52T
Running this projector over 5 years will generate 0.52 tonnes of carbon dioxide (CO2).
13
To offset that much CO2 you would need to plant and grow them for 10 years.

Projector

Native Projector Resolution
 1080p (1920x1080)
 1080p (1920x1080)
BEST
Projector Brightness
3,200 ANSI lumens 3,200 ANSI lumens
Matrix Type
 DMD
 DMD
Vertical Keystone Correction
-40 - 40 Unknown - Click to provide data
Matrix Size
0.55" Unknown - Click to provide data
Uniformity
80% Unknown - Click to provide data
Number of Colours
1,073.4M Unknown - Click to provide data
Zoom Ratio
 1.1:1
BEST
 1.1:1
Projection Distance
1.2 - 12 0.7 - 9.7
Supported Aspect Ratio
 16:9
 4:3
 16:9
 4:3
Compatible Screen Size
22.9 - 300 Unknown - Click to provide data
Projection Technology
 DLP
 DLP
Supported Number of Colours Display
 1.073 billion colours
 1.073 billion colours

Lamps

Lamp
1 Unknown - Click to provide data
Service Life of Lamp in Economic Mode
7,000h Unknown - Click to provide data
Lamp Power
190W 220W
BEST
Lamp Service Life
5,000h
BEST
3,500h

Lens System

Offset
115% Unknown - Click to provide data
Aperture Range
2.41 - 2.55 Unknown - Click to provide data
Focal Length Range
21.8 - 23.98 Unknown - Click to provide data

Video

Analog Signal Format System
 PAL
 PAL B
 PAL D
 PAL G
 PAL H
 PAL I
 PAL M
 PAL N
 SECAM
 SECAM B
 SECAM D
 SECAM G
 SECAM K
 SECAM K1
 SECAM L
 NTSC
 NTSC 3.58
 NTSC 4.43
 NTSC J
 NTSC M
 PAL 4.43
 SECAM 4.25/4.4
 PAL
 PAL B
 PAL D
 PAL G
 PAL H
 PAL I
 PAL M
 PAL N
 SECAM
 SECAM B
 SECAM D
 SECAM G
 SECAM K
 SECAM K1
 SECAM L
 NTSC
 NTSC 3.58
 NTSC 4.43
 NTSC J
 NTSC M
 PAL 4.43
 SECAM 4.25/4.4
3D Format
 Side by side
 Top and bottom
 Frame packing
 Side by side
 Top and bottom
 Frame packing

Ports & Interfaces

RS-232 Port
1 Unknown - Click to provide data
S-Video Input
1 Unknown - Click to provide data
Serial Interface Type
 RS-232
 RS-232
Headphone Output
1 Unknown - Click to provide data
Audio in Port
Unknown - Click to provide data 1
Composite Video in Port
1 1
USB 2.0 Port
1 2
BEST
HDMI Port
1 2
BEST
VGA (D-Sub) Port
1 1

Storage

Optical Disc Player
 Not included
 Not included

Performance

Noise Level in Economy Mode
29dB Unknown - Click to provide data
Horizontal Scan Range
15.3 - 91.1 Unknown - Click to provide data
Vertical Scan Range
24 - 85 Unknown - Click to provide data
On Screen Display Language
 DAN
 DUT
 ARA
 GRE
 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

Multimedia

RMS Rated Power
Unknown - Click to provide data 16W
Built-In Speaker
Unknown - Click to provide data 1

Design

Cable Lock Slot Type
 Kensington
 Kensington
Form Factor
 Portable
 Portable
Colour
 Black
 Black
Product Type
 Portable projector
 Portable projector

Power

Power Source
 AC
 AC
Power Consumption On Standby
0.5W 0.5W
Typical Power Consumption
225W
BEST
315W
Power Consumption in Economy Mode
191W 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
 50/60
 60
 50
 50/60
 60
AC Input Voltage
 100 - 240
 100
 100 - 240
 100

Operational Conditions

Operating Altitude
0 - 3000 Unknown - Click to provide data
Operating Temperature Range
5 - 40 Unknown - Click to provide data

Weight & Dimensions

Packaging Weight
Unknown - Click to provide data 4.6kg
Packaging Height
Unknown - Click to provide data 380mm
Packaging Depth
Unknown - Click to provide data 165mm
Packaging Width
Unknown - Click to provide data 520mm
Weight
2.4kg
BEST
2.8kg
Height
102mm 109mm
Depth
224mm 231mm
Width
315mm 362mm

Packaging Content

Remote Control Type
 IR
 IR
Cable Included
 VGA
BEST
 VGA

Technical Details

Contrast Ratio
20000:1 Unknown - Click to provide data
Feedback