Questions tagged [mobile]

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11
votes
3answers
6k views

What causes the vertical darker bands in my photo?

I was taking a picture of my class note with my mobile phone and after taking the snap, the photo appears to have some vertical darker bands. The bands were moving horizontally from left to right ...
3
votes
1answer
2k views

Camera Phones with longer focal lengths for Portraits?

It seems most cell phone cameras are in the 25-35mm wide-angle focal range, which produces less-than-desired proportions when taking photos of people. Some phones have a "portrait mode", but this ...
3
votes
1answer
95 views

What is the Job of second lens in dual camera Mobile phones

Somewhere I read that two lenses are required to create a DSLR effect- Blurring the background. But today I read, the Aperture size is responsible for blurring the background, So any lens (single ...
2
votes
3answers
1k views

How can I refocus a downloaded Huawei P9 image?

I know of course, I can do it with the camera app on the phone if the "Aperture mode" has been activated. Is it possible to refocus such image once it's downloaded from the camera? How?
2
votes
1answer
6k views

What does “12MP + 12MP Camera” mean in the specs of a mobile phone?

I have seen some mobile phone specifications that mention "12MP + 12MP Camera", such as these specs for a Samsung Note 8: 12MP + 12MP Camera 8MP Front Camera 6.3" Display 64 GB Memory 6 GB Ram 2.3 + ...
2
votes
2answers
2k views

How to extract depth information from JPEG files?

Some mobile phones support changing the depth of field using depth information calculated from dual cameras. If the depth information is stored in the jpg file, how can it be extracted?
2
votes
1answer
630 views

How can I apply the same keywords to multiple photos in Lightroom Mobile?

I’m using Lightroom CC for mobile on an iPhone SE. Is there a way to apply one or more keywords to a group of photos, or do I have to retype them for each photo? This is easy in the desktop version, ...
0
votes
2answers
2k views

How to copy EXIF metadata on Android from one photo to another?

I'm looking for a way to copy some (say date, location, camera) or all EXIF metadata from one image to another image on Android, so I can restore metadata deleted by some photo editing apps. I ...
0
votes
2answers
187 views

Can i stack both a lens and a (variable) ND filter on a phone camera?

I am o total noob so forgive the blunders. I am interested in filming my travels with a Samsung S7 mobile phone, so the upper level of amateur is enough for me. So video, not photo. What i want is to ...
0
votes
2answers
172 views

Can a mobile phone camera be considered equivalent to 10-20mm wide angle lens on a crop body? [duplicate]

I want to see the perspective we get from an 10-20mm wide angle lens on a crop body DSLR. Can a mobile phone camera be considered equivalent to 10-20mm wide lens on a crop body?
0
votes
1answer
567 views

How can I download a photo from my Canon 6D and open in Lightroom for Android?

How can download a photo over WiFi from my Canon 6D and edit the RAW file in Adobe Lightroom for Android? I currently am able to download a JPEG from my Canon 6D connecting with Canon Camera Connect ...
0
votes
1answer
96 views

Mobile photography and color chart

I have read online that to get colors right in photo you need to use color chart. I have searched online, but have not found any information if color chart is used(should be used) also when taking ...
0
votes
1answer
45 views

Can you simultaneously back up a photo to iCloud Photos and Google Photos on iPhone when you shoot it?

If i want to have a double back up simultaneously on both services, can they work at the same time and not have a conflict ? Did anyone try? So what I’m aiming for: 1x Photo is taken on iPhone, photo ...
0
votes
1answer
70 views

Mobile camera sensor specifications (database?)

I already know sites as https://www.dxomark.com/Cameras/Camera-Sensor-Database which are good databases for detailed sensors specifications, especially regarding DSLR. But I would like to find ...
0
votes
1answer
193 views

Why does lightroom stop syncing to mobile?

My Lightroom v2015.6.1 stops sync'ing frequently to Lightroom mobile. I have to close the desktop application and reopen it for synchronization to start again. I'm sync'ing a fair amount of photos ...
-2
votes
6answers
3k views

What is the correct way to describe better camera, aperture f/2.2 or f2.2?

I am hearing lot of people/website talking about aperture very often. But different website writes it different way. What is the correct way to mention it? E.g. If some good camera phone has ...
-2
votes
2answers
67 views

Snapseed vs Lightroom PC output quality

All of them has some pluses and minuses. My concern is, if I process the photo in Snapseed in to the final form with tools which Snapseed offer. Will the output quality be great as same as Lightroom ...