Benq MX620 vs Benq MX842

Benq MX620
Benq MX842

Top Prices

No prices found No prices found

Reasons For

4 Reasons For
Longer service life of lamp (economic mode) Edit
The Benq MX620 has a service life of lamp (economic mode) of 10,000h. That's 3,000h longer than the Benq MX842 (7,000h).
Longer service life of lamp Edit
Benq MX620 is 4,500h lamp service life. That's 1,000h longer than the Benq MX842 (3,500h).
Two times lighter Edit
The Benq MX620 is a 2.6kg heavy projector. That's 2.8kg lighter than the Benq MX842 (5.4kg).
Cheaper to run by $11.55
The Benq MX620 only costs $67.05 to run over five years however the Benq MX842 costs $78.60 to run (17% more). Read more
6 Reasons For
21% bigger bulb power Edit
The Benq MX842 has a bulb power of 240W, however the Benq MX620 is only a 190W lamp power projector (50W smaller).
A lot bigger offset Edit
The Benq MX842 has an offset of 153%, but the Benq MX620 is only a 110% offset projector (43% smaller).
Three VGA (D-Sub) ports quantitys Edit
The number of VGA (D-Sub) ports quantitys on the Benq MX842 is three, but the Benq MX620 only has two VGA (D-Sub) ports quantitys.
Ethernet LAN Edit
The Benq MX842 has an ethernet LAN, but the Benq MX620 does not.
A lot higher RMS rated power Edit
The Benq MX842 has an RMS rated power of 20W, but the Benq MX620 is only a 10W RMS rated power projector (10W lower).
One more number of built-in speakers Edit
The Benq MX842 is a two number of built-in speakers projector, whereas the Benq MX620 only has one number of built-in speakers.

Reasons Against

7 Reasons Against
Smaller bulb power Edit
The Benq MX620 has a bulb power of 190W. That's 50W smaller than the Benq MX842 (240W).
Smaller offset Edit
The Benq MX620 is a 110% offset projector. That's 43% smaller than the Benq MX842 (153%).
One less VGA (D-Sub) ports quantity Edit
The number of VGA (D-Sub) ports quantitys on the Benq MX620 is two, but the Benq MX842 only has three VGA (D-Sub) ports quantitys.
Does not have an ethernet LAN Edit
The Benq MX620 does not have an ethernet LAN, whereas the Benq MX842 has an ethernet LAN.
Lower RMS rated power Edit
The Benq MX620 is a 10W RMS rated power projector. That's 10W lower than the Benq MX842 (20W).
Only one number of built-in speakers Edit
The Benq MX620 is a one number of built-in speakers projector, whereas the Benq MX842 only has two number of built-in speakerss.
Ten months older
The Benq MX620 is older than the Benq MX842 by ten months.
4 Reasons Against
A lot shorter service life of lamp (economic mode) Edit
The Benq MX842 has a service life of lamp (economic mode) of 7,000h, however the Benq MX620 is a 10,000h service life of lamp in economic mode projector (3,000h longer).
A lot shorter service life of lamp Edit
Benq MX842 is only 3,500h lamp service life, but the Benq MX620 is a 4,500h lamp service life projector (1,000h longer).
2.8kg heavier Edit
The Benq MX842 is a 5.4kg heavy projector, whereas the Benq MX620 is a 2.6kg heavy projector (2.8kg lighter).
$11.55 more expensive to run over five years
Over five years the Benq MX842 costs $78.60 to run which is $11.55 more to run than the Benq MX620. Show assumptions.

Average Expert Rating

No reviews found

Date Released

41 months Ago 30 months Ago

Running Costs Over 5 Years

Electricity cost - switched on $ 64.31
Electricity cost - standby $ 2.74
Total running cost $ 67.05
Electricity cost - switched on $ 78.60
Electricity cost - standby $ -
Total running cost $ 78.60

Energy Efficiency Class

No data No data

Environmental Impact

0.45T
Running this projector over 5 years will generate 0.45 tonnes of carbon dioxide (CO2).
11
To offset that much CO2 you would need to plant and grow them for 10 years.
0.53T
Running this projector over 5 years will generate 0.53 tonnes of carbon dioxide (CO2).
13
To offset that much CO2 you would need to plant and grow them for 10 years.

Projector

Contrast Ratio (typical)
 13000:1
 13000:1
Projector Native Resolution
 XGA (1024x768)
 XGA (1024x768)
Projector Brightness
3,000 ANSI lumens 3,000 ANSI lumens
Keystone Correction, Vertical
-40 - 40 -15 - 15
Zoom Ratio
 1.2:1
BEST
 1.2:1
Supported Aspect Ratios
 4:3
 4:3
Screen Size Compatibility
30 - 300 60 - 300
Projection Technology
 DLP
 DLP
Number of Colours
 1.073 billion colours
 1.073 billion colours

Lamps

Lamps Quantity
Unknown - Click to provide data 1
Service Life of Lamp (economic Mode)
10,000h
BEST
7,000h
Bulb Power
190W 240W
BEST
Service Life of Lamp
4,500h
BEST
3,500h

Lens System

Offset
110% 153%
BEST
Aperture Range (F-F)
2.6 - 2.78 Unknown - Click to provide data
Focal Length Range (f-F)
10.2 - 12.24 Unknown - Click to provide data

Video

3D
 3D
 3D
Supported Graphics Resolutions
 1600 x 1200 (UXGA)
 1024 x 768 (XGA)
 640 x 480 (VGA)
 1600 x 1200 (UXGA)
 1024 x 768 (XGA)
 640 x 480 (VGA)
Full HD
 Full HD
 Full HD
Analog Signal Format System
 PAL
 SECAM
 NTSC
 PAL
 SECAM
 NTSC

Ports & Interfaces

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

Networking

Ethernet LAN
 Ethernet LAN
 Ethernet LAN
BEST

Storage

Optical Disc Player Type
 Not included
 Not included
Card Reader Integrated
 Card reader integrated
 Card reader integrated

Performance

Noise Level
33dB Unknown - Click to provide data
Noise Level (economic Mode)
28dB Unknown - Click to provide data
Horizontal Scan Range
15 - 102 15 - 102
Vertical Scan Range
23 - 120 23 - 120
On Screen Display (OSD) Languages
 DAN
 DUT
 ARA
 GRE
 BUL
 CZE
 THA
 NOR
 RUS
 ENG
 FIN
 FRE
 DEU
 ITA
 JPN
 POL
 POR
 ESP
 SWE
 TUR
 HUN
 KOR
 RUM
 CHI (TR)
 CHI (SIMPL)
 CRO
 IND
 DAN
 DUT
 ARA
 GRE
 BUL
 CZE
 THA
 NOR
 RUS
 ENG
 FIN
 FRE
 DEU
 ITA
 JPN
 POL
 POR
 ESP
 SWE
 TUR
 HUN
 KOR
 RUM
 CHI (TR)
 CHI (SIMPL)
 CRO
 IND
On Screen Display (OSD)
 On Screen Display (OSD)
 On Screen Display (OSD)
Preset Modes
 sRGB
 Cinema
 Custom
 Dynamic
 3D
 Presentation
 sRGB
 Cinema
 Custom
 Dynamic
 3D
 Presentation

Multimedia

Built-In Speaker(s)
 Built-in speaker(s)
 Built-in speaker(s)
RMS Rated Power
10W 20W
BEST
Number of Built-In Speakers
1 2
BEST

Design

Ceiling Mountable
 Ceiling mountable
Unknown - Click to provide data
Colour of Product
 Black
 White
 Black
 White
LED Indicators
Unknown - Click to provide data
 LED indicators
Product Type
 Portable projector
 Portable projector

Power

Power Source
 AC
 AC
Power Consumption (standby)
0.5W Unknown - Click to provide data
Power Consumption (typical)
270W
BEST
330W
Auto Power Off
 Auto power off
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

Weight & Dimensions

Weight
2.6kg
BEST
5.4kg
Height
114.4mm 236.9mm
Depth
232.6mm 322.8mm
Width
287.3mm 339mm

Packaging Content

Carrying Case
 Carrying case
Unknown - Click to provide data
Manual
 Manual
 Manual
Remote Control Type
 IR
 IR
Handheld Remote Control
 Handheld remote control
 Handheld remote control
Batteries Included
 Batteries included
 Batteries included
Quick Start Guide
 Quick start guide
 Quick start guide
Warranty Card
 Warranty card
 Warranty card
Cables Included
 VGA
 VGA
3D Glasses Included
 3D glasses included
Unknown - Click to provide data

Other Features

F-Number (relative Aperture)
Unknown - Click to provide data 2.53
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