Tag Archives: AX100

Sony A7s or AX100, perhaps the PXW-X70?

DSC_0034-300x168 Sony A7s or AX100, perhaps the PXW-X70?
Schneider Xenon 50mm FF lens on the Sony A7s

As an owner of both the A7s and AX100 and as someone that has shot with the PXW-X70, if I had to choose one which would it be? That’s tough because although they really are very different cameras they both have strengths that are nice to have. The A7s produces a prettier picture and can be used run and gun, with limitations. I use the kit 28-70mm f3.5-f5.6 and it works well, good auto focus, smooth aperture changes etc. BUT and it is a very big BUT you need a really good set of ND’s or a strong ND fader to use it outdoors due to the extreme sensitivity. Add to that the minimal 3x zoom and it’s pretty restrictive as to what you can shoot without switching lenses and fiddling around. Sure you can add something like the new Tamron 16-300mm f3.5-f6.3 but the autofocus tends to hunt a lot more, manual focus is fiddly and you still need to mess around with ND’s. I think you need to be a fairly competent cameraman and need to be very careful over lens choices etc to use the A7s for run and gun successfully. Plus don’t forget the cost of all the extra lenses, filters etc adds up and makes the kit bulkier.

DSC09308-300x199 Sony A7s or AX100, perhaps the PXW-X70?
The new Sony PXW-X70 XDCAM camcorder, the pro version of the AX100.

The AX100 (or PXW-X70) on the other hand really is a grab and go camera. Easy to use, great zoom range, built in ND’s. It’s quick and easy to use and may get you shots that you will miss with the A7s. But the pictures are not as pretty, primarily they lack the dynamic range of the A7s. But they are very easy to use, so well suited to those that are full auto shooters or rely heavily on auto functions to keep life simple. The X70 has much better ergonomics than the AX100 but is a bit more expensive. Both are very compact packages and as you don’t need to buy extra lenses or filters work out substantially cheaper than an A7s kit with a set of lenses to cover the same focal lengths at reasonable apertures.

Anyway, if I had to give up one of mine (A7s or AX100), for me it would be the AX100 that would go. I would be prepared to sacrifice the ease of use of the AX100 for the better images from the A7s. But I normally shoot manually anyway. I’m used to swapping lenses, working with ND filters etc. If you not used to shooting manually then the AX100 may be the better choice. Great images are of course important, but the best camera to own is a camera you will use. It’s all very well having fancy pictures and the ability to swap lenses etc. But if fiddling around means you don’t use it very often, then there is no point in having it. You would be better off with a camera that you will be comfortable with, that you will use regularly.

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New compact XDCAM camcorder in development.

At last weeks Broadcast Asia trade show in Singapore, Sony revealed that they are working on a new highly compact XDCAM camcorder. They showed a prototype camera that was under a glass cover (which was a working unit).

Very few details are available at this time. The camera shown appears to be based on either the Sony AX100 4K camcorder or the similar CX900 HD camcorder. These both use a 1″, 20MP CMOS sensor that produces really rather good images (although it does suffer from a fair bit of skew/rolling shutter) and have 8 bit XAVC-S recording to SDXC or SDHC cards in 4K and HD in the AX100 and HD only in the CX900. This new camcorder will be able to record using 10 bit 422 XAVC long GoP, probably at 50Mb/s like the new PXW-X180. Whether it will also be able to record the XDCAM Mpeg2 codec is less clear, personally I suspect not.

This camera follows on from the Sony tradition of taking a top end compact consumer model, tweaking the recording codecs, adding a few more pro style features and adding an XLR input. So it’s no surprise to see this really. Given the great images from the CX900 and AX100 I would imagine that this new camcorder will pack quite a punch for such a small unit. The AX100/CX900 have a 12x optical zoom with image stabilisation and the ability to digitally increase the zoom range to 18x in 4K(AX100) and 24x in HD with very little loss of image quality.

EDIT: I Note that 1: There are no 4K badges on the camera body as the AX100 has. 2: The zoom range is noted as 24x on the camera body. This makes me suspect that this camera will be HD only.

Here are some pictures of the unit shown in Singapore.

IMG_1919-1024x768 New compact XDCAM camcorder in development.

IMG_1922-1024x768 New compact XDCAM camcorder in development.
New, as yet un-named compact XDCAM camcorder. Left side
IMG_1925-1024x768 New compact XDCAM camcorder in development.
New, as yet un-named compact XDCAM camcorder. Right rear with SDI connector.
IMG_1926-1024x768 New compact XDCAM camcorder in development.
New, as yet un-named compact XDCAM camcorder. Right Side.
IMG_1927-1024x768 New compact XDCAM camcorder in development.
New, as yet un-named compact XDCAM camcorder. Top of the handle.
IMG_1931-1024x768 New compact XDCAM camcorder in development.
New, as yet un-named compact XDCAM camcorder. From the rear. Note that this unit actually works!