5s Vs lumia 1020 Vs S4 camera
Here is usatoday comparison of camera:
So, the bottom line:
The Galaxy has great specs and the best HD screen we've seen on a phone, but we weren't blown away by the overall photographic results. Shots in broad daylight were fine, and we liked the color rendition at Tuttle's, but low-light was so poor and sharpness less than the others we have to grade this at No. 3.
As a photographer, the Lumia should be my overall winner. It certainly is in sharpness and low light. But I didn't like the controls; the phone is heavier than comparable competitors; and the white-balance issues were bothersome. Potential purchasers should note the lack of apps available for the phone 150,000 Microsoft says, vs. nearly 1 million for iOS and Android. That's still a lot of apps. but notable omissions include the world's most popular photo app, Instagram, along with Vine, Camera+ and Snapchat.
We didn't expect to put the new iPhone at the top of the list. It's just a basic, point-and-shoot camera. But beyond the extreme low-light example, the iPhone produced the most consistent, best overall results amazing stuff for a feature tacked onto a device built for e-mail, Web surfing and phone calls. The images weren't as ultra-sharp as the Lumia's, but they were extremely sharp; they had better color in more situations and great results nine out of 10 times. The camera was a joy to use, and while the screen size of the phone isn't as impressive as either the Galaxy or Lumia for viewing, the final results are what matter the most.