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InFocus Work Big IN15

alaTest has collected and analyzed 8 reviews of InFocus Work Big IN15. The average rating for this product is 4.4/5, compared to an average rating of 4.2/5 for other Projectors for all reviews. Comments about the size and usability are generally positive. There are some critical views about the price and image quality. There are some mixed comments about the reliability.

design, usability, size

noise, image quality, price

We analyzed user and expert ratings, product age and more factors. Compared to other Projectors the InFocus Work Big IN15 is awarded an overall alaScore™ of 78/100 = Good quality.

Review analysis

(Based on 8 reviews)

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Consumer review ( review summary for InFocus Work Big IN15


alaTest has collected and analyzed 5 user reviews of InFocus Work Big IN15 from The average user rating for this product is 4.4/5, compared to an average user rating of 4.2/5 for other Projectors on Reviews about the image quality and usability are on the whole positive. Some have doubts about the noise. There are some mixed comments about the reliability.

design, usability, image quality


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

This summary is based on the products: InFocus IN15 Work Big DLP XGA 2500 Lumens ProjectorInFocus IN15 Work Big DLP XGA 2500 Lumens Projector

Mar, 2018

Expert review by : Rich Malloy (

InFocus IN15


A remarkably thin and bright projector that sports a motorized focus and optical zoom.

Very thin ; Motorized focus and optical zoom ; Huge optical zoom range ; Big and bright images

Relatively expensive ; Picture a bit fuzzy ; Few connections ; Slow cooldown time

Mar, 2008

Product Specifications

The next leap forward for InFocus mobile projectors is here: the Work Big IN15. Based upon the sleek IN12 platform, the new IN15 hosts features which appeal to the most discerning mobile professional. Traveling with this lean sub-4 pound projector is effortless with the breathtakingly slim 1.69" height! Anyone can neatly pack the laptop-friendly IN15 in a briefcase and hit the road in style. The Work Big IN15 represents the new school of thought for portable projection; maintain outstanding performance while enabling easy transportation. It's not just about compact size any more, but about how well a projector is engineered to pack away and be ready to present at a moment's notice. The IN15 is less than half the total size (in area) than the average meeting room projector and packs equal power. Also the IN15 is about the same thickness as the latest "thin-and-light" laptop computers, which means the IN15 takes up the same space in your briefcase as a few file folders. Developed around DLP chipset technology with XGA resolution the IN15 boasts high display performance in a unique, travel-friendly package. The standard lamp has been dramatically reduced in size and outputs a staggering 2500 lumens with a rich 1800:1 contrast ratio. Superb images are then funneled through an extremely compact lens set which features a 2.0x zoom and motorized, remote-controlled focus and zoom control - allowing for large, crisp pictures in any size room. Additionally, the automatic keystone correction will tune the projected image to a perfect rectangle every time without any fussing with internal menus. A glance at the back panel of the IN15 reveals a tight, efficient array of connectivity options. A widely supported high-resolution VGA input enables laptop and desktop projection without downscaling. In combination with the composite video input the IN15 will showcases a digital camera, camcorder, DVD player or any other video source with ultimate simplicity.

Audio Output

Type: None


Certification:FCC A, IRAM, GOST, UL & cUL, NOM, MIC EK, C-Tick, Nemko/GS, CE, (W120)

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:1800:1
Max Image Size:7.62m / 762cm
Max Resolution:1024 x 768
Max Screen Distance:8.69m
Min Image Size:0.38m / 38cm
Min Screen Distance:0.85m
Native Aspect Ratio:4:3
Recommended Use of Projector:Presentation and multimedia
Type:DLP Projector


Packaged Quantity:1
Product Line:InFocus Work Big


Bulb power:210
Lamp Power:210
Service life of lamp:2000

Lens System


Operational conditions

Operating temperature (T-T):5 - 35

Other features

Aspect Ratio:4:3, 16:9
Connectivity Technology:Wired
Dimensions (WxDxH):269.2 x 198.1 x 43.2
Lens shift:N
Package dimensions (WxDxH):373.4 x 284.5 x 177.8
Power requirements:100 - 240 V @ 50 - 60 Hz

Packaging Content

Handheld remote control:Y


Horizontal scan range:31 - 69
Noise Level:38
Vertical scan range:60 - 85

Ports & interfaces

Component video (YPbPr/YCbCr) in:1
Composite Video In:1
VGA (D-Sub) ports quantity:1


Power consumption (typical):220


Contrast ratio (typical):1800:1
Keystone correction, vertical:±30
Number of Colours:16.7
Projection Technology:DLP
Projector brightness:2500
Projector native resolution:XGA (1024x768)
Screen size compatibility:381 - 7620

Projector Lamp

Bulb life cycle:2000hour(s)


Analog signal format system:PAL, SECAM

Video Input

Analogue Video Format:M-NTSC / NTSC 4.43 / PAL 60 / PAL-B/G / PAL-D / PAL-H / PAL-I / PAL-M / PAL-N / SECAM
Analogue video Signal:Component video / Composite video / RGB

Weight & Dimensions

Package weight:3990