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InFocus Corporation IN2104

InFocus Corporation IN2104
alaScore 82

11 reviews

Jul, 2018

alaTest has collected and analyzed 11 reviews of InFocus Corporation IN2104. The average rating for this product is 4.6/5, compared to an average rating of 4.2/5 for other Projectors for all reviews. Reviewers are impressed by the usability and price. The image quality and noise are also mentioned favorably. Some have doubts about the size.

noise, image quality, price, usability


We analyzed user and expert ratings, product age and more factors. Compared to other Projectors the InFocus Corporation IN2104 is awarded an overall alaScore™ of 82/100 = Very good quality.

Review analysis

(Based on 11 reviews)

1 expert reviews

User Reviews  

Review Ratings

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Consumer review ( review summary for InFocus Corporation IN2104


alaTest has collected and analyzed 6 user reviews of InFocus Corporation IN2104 from The average user rating for this product is 4.7/5, compared to an average user rating of 4.2/5 for other Projectors on Reviewers are impressed by the usability. The image quality also gets good feedback.

noise, image quality, usability

100% of the reviews on give this product a positive rating.

This summary is based on the products: InFocus Work Big IN2104 ProjectorInFocus Work Big IN2104 Projector

Jul, 2018

Consumer review (

InFocus IN2104 XGA Projector


no filters to clean - especially good when mounted high has a rear point for the laser control and has option of wireless connectivity

the focal length is very limited and doesn't allow for different size screens rather large in size compared to other models with greater brightness

Apr, 2009

Consumer review (

InFocus IN2104 XGA Projector


was better than expected for money

very poor instructions on paper had to work a lot out myself.

Jan, 2009

Consumer review (

InFocus IN2104EP Education Projector


This is a good basic projector for training sessions or classroom settings. Easy to operate and a good value.

Product Specifications

For presenters seeking an entry-level digital projector the InFocus IN2100 projector series provides essential features and performance at an affordable price-point. InFocus IN2100 series DLP Projectors with BrilliantColor technology eliminate the trade-off between color fidelity and performance. This new projector series combines a 5 segment color wheel with 2500 lumens and a 2000:1 contrast ratio. Advanced connectivity options include multiple computer and audio inputs and a wireless-ready port for easy upgrades to InFocus LiteShow II; making it easy to switch between presenters. An RS-232 port enables integration with meeting room control systems. The IN2100 series is built to last with DLP technology promising lower cost of ownership, longer life and improved reliability than other technologies such as LCD. These projectors are dust-free, having eliminated fan filters and lamp screen maintenance the IN2100 series is rated for 24x7 operation. The lamp lasts up to 3000 hours and when necessary can be quickly changed without removing an installed projector from the ceiling, saving time and maintenance expense.

Audio Output



Certification:UL, c-UL, FCC-A, CE, GOST, TUV GS, CCC, IRAM, NOM, C-Tick, MIC, eK, PSB

Dimensions & Weight


Display (Projector)

Class:Digital projector
Colour Support:24-bit (16.7 million colours)
Display Resolution Abbreviation:XGA
Image Brightness:2500ANSI lumens
Image Contrast Ratio:2000:1
Max Image Size:6.09m / 609cm
Max Resolution:1024 x 768
Max Screen Distance:10m
Min Image Size:0.61m / 61cm
Min Screen Distance:1.2m
Native Aspect Ratio:4:3
Recommended Use of Projector:Presentation and multimedia
Type:DLP Projector


Compatibility:Mac / PC
Packaged Quantity:1
Product Line:InFocus Work Big


Bulb power:200
Lamp Power:200
Service life of lamp:3000

Lens System

Throw ratio:1.97 - 2.16:1


Number of built-in speakers:1
RMS rated power:2

Operational conditions

Operating temperature (T-T):5 - 31.11

Other features

Aspect Ratio:4:3, 5:4, 16:9
Dimensions (WxDxH):297.2 x 228.6 x 99.1
Package dimensions (WxDxH):419.1 x 330.2 x 238.8
Picture size:61 - 609
Power requirements:100 - 240, 50 - 60 Hz


Horizontal scan range:31 - 79
Noise Level:35
Plug and Play:Y / Yes
Vertical scan range:50 - 85

Ports & interfaces

Component video (YPbPr/YCbCr) in:2
Composite Video In:1
Headphone outputs:1
Microphone in:Y / Yes
RS-232 ports:1
S-Video inputs quantity:1
USB 2.0 ports quantity:1
VGA (D-Sub) ports quantity:1 / 2


Power consumption (typical):250


Contrast ratio (typical):2000:1
Keystone correction, vertical:20/-20
Matrix size:1.4 / 14
Projection distance:1.2 - 10
Projection Technology:DLP
Projector brightness:2500
Projector native resolution:XGA (1024x768)
Zoom ratio:1.1:1

Projector Lamp

Bulb life cycle:2000hour(s)


Analog signal format system:NTSC, PAL, SECAM

Video Input

Analogue Video Format:NTSC / NTSC 4.43 / PAL / PAL-M / PAL-N / SECAM
Analogue video Signal:Composite video / RGB / S-Video

Weight & Dimensions

Package weight:5.26 / 5260
Weight:3.13 / 3130