You'd be hard pushed to play spot the difference between the Panasonic LX5 and the Panasonic LX7 at first glance, as the LX7 keeps more or less the same chassis as its predecessor.
This ring gives a satisfying click as the dial is turned, and it's surely a feature that will appeal to more traditional photographers. The ring is joined, as on the LX5, by a switch on the lens to alter the aspect ratio, and another to change the focusing mode (between autofocus, macro focusing and manual focusing).
Metal buttons can be found on the LX7, which helps to lend it an air of quality. There are a limited number of buttons on the back of the camera, but the space has been used well with a number of direct controls for oft used settings.
Any key features that aren't immediately accessible can be found in the Quick Menu, found by tapping the Q button on the back of the camera. Unlike the Sony RX100 it doesn't appear that the LX7 is capable of extensive customisation.
The scroll dial on the top right of the back of the camera can be used to change the aperture or shutter speed, depending on what mode you're shooting in. Like on G series cameras, this dial can be pushed in to switch between aperture/shutter speed and exposure compensation. This is a handy feature which saves a lot of fiddly button pressing.
Anyone familiar with existing Panasonic cameras will feel at home with the menu system on the LX7, which is pretty similar to its predecessor and also has a lot in common with G series cameras. One bugbear with the menu system is rather than pressing the centre "OK" button, a push of the directional right button is needed to access certain functions. Pressing the OK button exits the menu altogether, which can be a little frustrating.
Autofocus points can be quickly selected by pressing the left button on the keypad and then scrolling around with the arrow keys until the desired point is selected.
Considering Panasonic is one of the companies at the forefront of touchscreen technology, it's a huge shame that this process couldn't be sped up with a touchscreen device on the LX7.
Overall, using the Panasonic LX7 is very quick and easy, and with the bugbear of not having a touchscreen to use is a delight to use.