Dear fusionimaging, yes the specs are slightly different.
Samsung Galaxy S5 vs Galaxy S4: Should you upgrade?
GALAXY S5 VS S4: IS IT WORTH THE UPGRADE?
The Samsung Galaxy S5 is flying the flagship flag for Samsung’s in 2014. There is little doubt that it will be on of the best-selling Android phones this year but does it deserve the hype? More importantly should you upgrade to the Galaxy S5 from the S4?
We’ve spent ages using both phones and figuring out their strengths and foibles so we can compare how good they are in terms of design, cameras, performance and software. At the end you will have a good idea as to whether you should buy the Samsung Galaxy S5 or S4.
Watch our Galaxy S5 video review:
GALAXY S5 VS S4 – DESIGN
Galaxy S5 – 8.1mm thick, 145g, 72.5mm wide
Galaxy S4 – 7.9mm thick, 130g, 70mm wide
Read more at http://www.trustedreviews.com/opinions/samsung-galaxy-s5-vs-galaxy-s4#Q2BUcWU6CsoZUd9R.99