Tag Archives: Comparison

RX100 V’s LX5 and LX7 – Part 1

Death Valley dunes - RX100
Death Valley dunes – RX100

It’s funny how the same questions keep coming up in photography and this is one of them. Which is the better camera the RX100 or the LX5/LX7? I see people arguing on forums, it comes up as a search term in the traffic stats for this sight and I even receive emails asking this. I thought therefore it would be good to post a blog on the subject as I can understand people’s confusion.

At the outset I should say that I have owned all three of these cameras and currently still own the RX100 and LX7. Initially I had purchased the LX5 some 3 years back and was delighted by its performance. My only niggle was that I wanted more megapixels. When the RX100 came out I purchased that also and in time found I was using my LX5 less and less, so I sold it. Just before Christmas this year I found myself buying an LX7 as I was missing the LX5 and finding weak spots in the RX100 performance (but more on that shortly).

The first important point is to realise that you can’t expect to compare cameras based on specification alone. If it were that simple we would all be buying the same cameras (providing we could afford them). Buying a camera is a personal thing so you need to understand what is motivating you to make a purchase and what your expectations are. Most people overlook this point and as a result waste money, often being disappointed in the results.

What follows is my comparison using the points that are important to me. What’s important to you may be considerably different.

Wide angle lens – Ideally I want a 24mm equivalent lens at the wide angle. Both the LX5 and LX7 have this but the RX100 is 28mm. It may not sound like much but it is if you shoot landscapes. For me though this isn’t a deal breaker, but it is important and something I find frustraiting when using the RX100.

Long lens capability – Ideally I want 150mm at the long end of the lens or more. The LX5 and LX7 have a long end of 90mm and the RX100 of 110mm (I think). In practice there is little difference and neither gives me what I want here in order to be truly versatile. Again though, this isn’t a deal breaker.

Lens quality – I want a lens that is sharp from corner to corner and displays little chromatic aberration. Detail should be well resolved and appear nice and crisp in the final image. If I chose to resize the image I want to have confidence the image will look good. Both the LX5 and LX7 have great lenses and produce corner to corner sharpness. I would say if pressed that the LX5 lens on the camera I sold was better than the LX7 I now have, but it’s marginal. The RX100 lens is great in the centre but the corners are soft at the wide end and it drives me mad. Also, under some conditions the corners of images from the RX100 can also take on a red tint. These “features” may not worry you but I find them very irritating.

Image quality – This means the ability to shoot RAW (which all three cameras do) but I find the Panasonic RAW files easier to work with than the Sony files. This may just be my personal feeling.

To be continued…