With so many types of portable Sony projectors available you may find it difficult to decide on the right one for you. One way to narrow your search is to look at resolution. Resolution is defined as the amount of pixels per unit that can be displayed on a screen. In general the higher the resolution, the greater the picture quality is.

Let’s review some of the most popular models of Sony LCD projectors, designed for the mobile presenters, in terms of their resolution and other key features.

Sony VPLCS20A Multimedia Projector
This Sony video projector has a display resolution of 800 by 600. It has a brightness measurement of approximately 2000 ANSI lumens so that you can use it in settings with virtually any type lighting and weighs a little about 4 pounds. This new Sony LCD projector utilizes 3LCD technology to produce vibrant crisp images. This projector costs about $1000.

Sony VPLCX20A Multimedia Projector
This Sony projector lamp boasts a XGA resolution of 1024 by 768. It weighs a little over 4 pounds making it ideal for traveling, and has the same brightness level as the VLPCS20A model. This Sony HDTV projector also is equipped with anti theft features, such as password protection and locked control panels. This model costs around $1300.

Sony VPL-ES3 Multimedia Projector
This Sony color rear video projector has a SVGA resolution of 800 by 600. It has a stylish design, and can be used both in the office and at home. Weighing a little over 6 pounds, this model is great for watching movies, giving presentations, or playing video games. It has a contrast ratio of 300:1 and a brightness of 2000ANSI lumens. It uses auto installation for easy set up and has multiple connectivity options. This model costs about $800.

Sony VPL-EX3 Multimedia Projector
This Sony projector B stock has a XGA resolution of 1024 by 768. It is a portable unit but can also be used with a Sony LCD projector ceiling mount. It also has a brightness level of 2000 lumens and weighs just over six pounds. It also boasts keystone correction, and easy one touch control with a front panel that is easy to use. This Sony SXRD front projector has an estimated cost of $879.

Sony VPL-CX80 Multimedia Projector
This Sony model is a wireless projector with a resolution of 1024 by 768. It is brighter than the other models with a 3,000 ANSI lumens level, and is slightly heavier at eight and a half pounds. This unit comes equipped with Sony LCD projector troubleshooting software as well. This model is abou$2,600.