<p>AP Photo/Marce Martinez, FileA woman takes a picture with a Nokia Lumia 1520 phone as her friend smiles at the Mobile World Congress in Barcelona, Spain Tuesday, Feb. 25, 2014. The global wireless show that wraps in Barcelona on Thursday showed smartphone makers using software trickery to offset their camera weaknesses: inferior image sensors and lack of optical zoom lens. The companies are also making manipulating photos on the phone easier to learn than manually controlling DSLR cameras.</p><p>Published: Thursday, February 27, 2014 at 1:38 p.m. Last Modified: Thursday, February 27, 2014 at 1:38 p.m.</p><p>SEOUL, South Korea Expect sharper, clearer selfies this year.</p><p>Samsung Electronics Co. has beefed up the camera in its Galaxy S5 smartphone due for April release and added smarter camera software, following Sony and Nokia in their upgrades of handset cameras. The tweaks mean smartphone photos, ubiquitous nowadays because of social media such as Facebook and Twitter, will be closer in quality to images captured by digital single-lens reflex cameras, also known as DSLR.</p><p><a href="http://www.news-journalonline.com/article/20140227/WIRE/140229433/1024?Title=Smartphone-cameras-step-closer-to-DSLR-cameras-">Keep reading...</a></p>