Any tips on additional improvements to my website?

Instead of creating a squeeze page you could put a sign up form on every page, for example in the sidebar, or at the top left of every page's content.

You can use the Index page (landing page) as the squeeze page, my suggestion is that you put the review on a secondary tab. Then write why peoples would need that tab - what it will benefit them. and why you prefer Samsung galaxy over all other tabs and provide proof for the claims. Then you can have a Opt-in form where you can give them a report of how to get most out of the Samsung Galaxy. And keep them updated with Updates on the product line via email.
The comparison you link to in your page. You can use it and work from it to do your page, he has gathered some information. rewrite it for your needs and in your own words, it would give your website a lot more credit. Then you can also do Social media integration, Facebook like botton / Facebook comment box,

What i mean is Having a tab between home & Piracy. That maybe is called Technical Information.
Then from the front page you can Link into the Technical Information where you feel it is needed.
One thing i personally like is to have Privacy & Terms on the footer.
Then you can create a Blog Tab that isn't on the front page where all your articles are located.
Then you can have 2-3 good articles on the Front page if you want to have some there. Then you would have | Home | Technical Information | Blog | About | Support .
Then you would have | Home | Technical Information | Blog | About | Support | on the Main Navigation.
The thing that is very popular now on days is using a Video to get peoples attention since you Control the process when you have an Video. Then offer them a Free report or Video series where you explain things you think is very important in your niche, then they should be glued to your email list and consider you an expert in the field Look at strategicprofits.com He uses a Video Front page, Webinar invitation in the video. When they sign into the webinar they give him their Email. He has an Ebook / Report as well. He uses the whole package to have maximum impact. Most so called Gurus have a similar process as he has, so it should be one of the most efficient ways around.

Thanks for the additional help I will look at the example you have provided me and implement your suggestion over the week! I believe that I understood everything that you have stated in your post at the moment, but I will probably have to reread it again later as my brain probably isn't working as well as it should at 1 AM

Keep up the good work guys! Very helpful.