Is 4:3 or 16:9 best when taking photos?

[Sunking1011]

What size is the sensor, does anyone know?

[codetcs]

4:3

[Lord_viridis]

4:3 imo.
Gives more options for cropping whilst editing

[Lord_viridis]

The sensor though is slightly larger than 4:3 because it's actually 25mp.
16:9 makes use of full width.
4:3 makes use of full height.
No option uses 100% of the usable area of the sensor.

[Sunking1011]

The sensor is apparently 1/2.3" and 23MP.
I'll use 4:3 but can't help thinking that 16:9 looks better on the phone's screen.

[Lord_viridis]

23mp is the maximum mp that can be used at any one time.

See here.
http://i-cdn.phonearena.com/images/articles/206482-thumb/Sony-Xperia-z5-multi-aspect-camera-sensor.j...

[kaiser_jeff1986]

4:3 portraits and 16:9 landscape just my preference but the images that this device produces. Arguable. Questionable.