Infocus IN3138 vs Panasonic PT-EW640

(9)
Infocus IN3138
Panasonic PT-EW640

Top Prices

No prices found

Reasons For

1 Reason For
One more HDMI port Edit
The Infocus IN3138 is a two HDMI port projector, whereas the Panasonic PT-EW640 only has one HDMI port.
7 Reasons For
20% brighter projector brightness Edit
The Panasonic PT-EW640 has a projector brightness of 5,400 ANSI lumens ANSI lumens. That's 1 ANSI lumens brighter than the Infocus IN3138 (5,400 ANSI lumens ANSI lumens).
0.1" bigger matrix size Edit
The Panasonic PT-EW640 is a 0.75"" matrix size projector. That's 0.1" bigger than the Infocus IN3138 (0.75"").
10% bigger uniformity Edit
The Panasonic PT-EW640 has a uniformity of 90%%, whereas the Infocus IN3138 is only an 80%% uniformity projector (10% smaller). Read more

Defines in percentage the harmonious spread of the projection

Slightly higher maximum horizontal synchronization Edit
The Panasonic PT-EW640 has a maximum horizontal synchronization of 91kHzkHz, but the Infocus IN3138 is only a 90kHzkHz maximum horizontal synchronization projector (1kHz lower).
1h longer lamp service life Edit
The Panasonic PT-EW640 is a 4,000hh lamp service life projector. That's 1h longer than the Infocus IN3138 (4,000hh).
2dB quieter noise level Edit
The Panasonic PT-EW640 has a noise level of 35dBdB, however the Infocus IN3138 is a 37dBdB noise level projector (2dB louder). 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.

6dB quieter noise level in economy mode Edit
The Panasonic PT-EW640 is a 29dBdB noise level (in economic mode) projector. That's 6dB quieter than the Infocus IN3138 (29dBdB).

Reasons Against

7 Reasons Against
Dimmer projector brightness Edit
Infocus IN3138 is only 4,000 ANSI lumens ANSI lumens brightness. That's 1 ANSI lumens dimmer than the Panasonic PT-EW640 (5,400 ANSI lumens ANSI lumens).
16% smaller matrix size Edit
The Infocus IN3138 is a 0.65"" matrix size projector. That's 0.1" smaller than the Panasonic PT-EW640 (0.75"").
13% smaller uniformity Edit
The Infocus IN3138 has a uniformity of 80%%, however the Panasonic PT-EW640 is a 90%% uniformity projector (10% bigger). Read more

Defines in percentage the harmonious spread of the projection

Marginally lower maximum horizontal synchronization Edit
The Infocus IN3138 has a maximum horizontal synchronization of 90kHzkHz, whereas the Panasonic PT-EW640 is a 91kHzkHz maximum horizontal synchronization projector (1kHz higher).
34% shorter lamp service life Edit
The Infocus IN3138 is a 3,000hh lamp service life projector. That's 1h shorter than the Panasonic PT-EW640 (4,000hh).
2dB louder noise level Edit
The Infocus IN3138 has a noise level of 37dBdB, but the Panasonic PT-EW640 is a 35dBdB noise level projector (2dB quieter). 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.

18% louder noise level in economy mode Edit
The Infocus IN3138 has a noise level in economy mode of 35dBdB. That's 6dB louder than the Panasonic PT-EW640 (29dBdB).
3 Reasons Against
One less HDMI port Edit
The number of HDMI ports on the Panasonic PT-EW640 is one, but the Infocus IN3138 only has two HDMI ports.
Not currently available
This projector does not seem to be currently available. Read more
You can sign up to a price alert to be notified when this product becomes available.
Six months older
The Panasonic PT-EW640 is older than the Infocus IN3138 by six months.

Awards

1 Award
projectorcentral.com: Highly Rated
No awards found

Average Expert Rating

Average User Rating

No reviews found

Date Released

26 months Ago 32 months Ago

Running Costs Over 5 Years

Electricity cost - switched on $ -
Electricity cost - standby $ -
Total running cost $ -
Electricity cost - switched on $ 139.74
Electricity cost - standby $ 55.90
Total running cost $ 195.64

Energy Efficiency Class

No data No data

Environmental Impact

No data
1.3T
Running this projector over 5 years will generate 1.3 tonnes of carbon dioxide (CO2).
33
To offset that much CO2 you would need to plant and grow them for 10 years.

Projector

Contrast Ratio
 8000:1
BEST
 8000:1
Native Projector Resolution
 1080p (1920x1080)
BEST
 1080p (1920x1080)
Projector Brightness
4,000 ANSI lumens 5,400 ANSI lumens
BEST
Horizontal Keystone Correction
Unknown - Click to provide data 30
Vertical Keystone Correction
± 40 40
Matrix Size
0.65" 0.75"
BEST
Uniformity
80% 90%
BEST
Minimum Vertical Synchronization
43kHz Unknown - Click to provide data
Maximum Horizontal Synchronization
90kHz 91kHz
BEST
Maximum Vertical Synchronization
85kHz Unknown - Click to provide data
Minimum Horizontal Synchronization
15kHz 15kHz
Brightness in Economy Mode
3,000 ANSI lumens Unknown - Click to provide data
Zoom Ratio
 1.5:1
BEST
 1.5:1
Projection Distance
1.2 - 10 1.02 - 10.16
Supported Aspect Ratio
 16:9
 16:10
 16:9
 16:10
Compatible Screen Size
25.9 - 299 40 - 400
Projection Technology
 DLP
 DLP

Lamps

Lamp
1 1
Service Life of Lamp in Economic Mode
4,000h 4,500h
BEST
Lamp Type
 UHM
 UHM
Lamp Power
Unknown - Click to provide data 335W
Lamp Service Life
3,000h 4,000h
BEST

Lens System

Optical Zoom
1.5x Unknown - Click to provide data
Throw Ratio
 1.39 - 2.09:1
 1.39 - 2.09:1
Digital Zoom
1.22x Unknown - Click to provide data
Offset
15% Unknown - Click to provide data
Aperture Range
Unknown - Click to provide data 1.7 - 2.3
Focal Length Range
Unknown - Click to provide data 26.9 - 45.4
Focus Mode
 Manual
 Manual

Video

Graphics Resolution
 1920 x 1080 (HD 1080)
 1280 x 1024 (SXGA)
 1024 x 768 (XGA)
 800 x 600 (SVGA)
 640 x 480 (VGA)
 1280 x 800 (WXGA)
 1280 x 800
BEST
 1920 x 1080 (HD 1080)
 1280 x 1024 (SXGA)
 1024 x 768 (XGA)
 800 x 600 (SVGA)
 640 x 480 (VGA)
 1280 x 800 (WXGA)
 1280 x 800
Video Processing
30 bit Unknown - Click to provide data
Analog Signal Format System
 PAL
 PAL B
 PAL G
 PAL H
 PAL I
 PAL M
 PAL N
 SECAM
 NTSC
 NTSC 4.43
 PAL 60
 NTSC M
 PAL
 PAL B
 PAL G
 PAL H
 PAL I
 PAL M
 PAL N
 SECAM
 NTSC
 NTSC 4.43
 PAL 60
 NTSC M

Ports & Interfaces

RS-232 Port
1 1
BNC Input Port
Unknown - Click to provide data 1
S-Video Input
1 Unknown - Click to provide data
Component Video in Port
Unknown - Click to provide data 3
Serial Interface Type
 RS-232
 RS-232
DisplayPort
1 1
Headphone Output
1 Unknown - Click to provide data
Audio in Port
1 1
Composite Video in Port
1 1
USB Connector Type
 Mini-USB B
 Mini-USB B
USB 2.0 Port
1 Unknown - Click to provide data
Ethernet LAN (RJ-45) Port
1 1
HDMI Port
2
BEST
1
VGA (D-Sub) Port
3 3
HDMI Port
 Full-size
 Full-size

Networking

Ethernet LAN Data Transfer Rate
 100
 10
 100
 10
BEST

Storage

Optical Disc Player
 Not included
 Not included

Performance

Noise Level
37dB 35dB
BEST
Noise Level in Economy Mode
35dB 29dB
BEST
Horizontal Scan Range
30 - 90 26 - 80
Vertical Scan Range
43 - 85 Unknown - Click to provide data
On Screen Display Language
 RUS
 ENG
 FRE
 DEU
 POR
 ESP
 CHI (TR)
 CHI (SIMPL)
 RUS
 ENG
 FRE
 DEU
 POR
 ESP
 CHI (TR)
 CHI (SIMPL)

Multimedia

RMS Rated Power
10W 10W
Built-In Speaker
1 1

Design

Cable Lock Slot Type
 Kensington
 Kensington
Form Factor
 Desktop
 Desktop
Colour
 Black
 White
 Black
 White
Product Type
 Desktop projector
 Desktop projector

Power

Power Source
 AC
 AC
Power Consumption On Standby
0.5W 0.3W
BEST
Typical Power Consumption
340W
BEST
495W
Power Consumption in Economy Mode
290W Unknown - Click to provide data
Maximum Power Consumption
340W Unknown - Click to provide data
AC Adapter Frequency
 50
 60
 50/60
 50
 60
 50/60
AC Adapter Input Voltage
100 - 240 100 - 240
AC Input Frequency
 50
 50/60
 60
 50
 50/60
 60
AC Input Voltage
 100 - 240
 100
 100 - 240
 100

Operational Conditions

Relative Humidity Operational Range
Unknown - Click to provide data 10 - 80
Operating Temperature Range
Unknown - Click to provide data 0 - 45

Certificates

Certification
FCC, UL/cUL, CE+, TUV-GS, CU-PCT, PSB Unknown - Click to provide data

Weight & Dimensions

Packaging Weight
4.7kg Unknown - Click to provide data
Packaging Height
392mm Unknown - Click to provide data
Packaging Depth
208mm Unknown - Click to provide data
Packaging Width
369mm Unknown - Click to provide data
Weight
3.1kg 10.6kg
BEST
Height
261mm 177mm
Depth
122mm 445mm
Width
285mm 530mm

Packaging Content

Remote Control Type
 IR
 IR
Cable Included
 VGA
 AC
 VGA
 AC

Other Features

MHL to HDMI + Mini USB Cable
1 Unknown - Click to provide data
Package Weight
4.65 Unknown - Click to provide data
Aspect Ratio
 16:9
 16:9
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