Best phone to run Semacode/ Kaywa Reader/ Shotcode/ Connexto on?

Best phone to run Semacode/ Kaywa Reader/ Shotcode/ Connexto on?

I bought a Motorola V3x to run these barcode-reader applications on, but I’m not impressed. The interfaces don’t look the same as they do in demo videos. Also, the application doesn’t read nearly as well as is claimed.
On my V3x, the application is much more static. For example, you have to get the barcode clearly in focus, and then click to read it. On the demo videos, hovering the phone over the code gets a reading.
I believe that these problems are because my phone is underpowered. I’m not sure about this, though. Can anyone tell me what is the best phone for me to get to run these applications with?
By the way, I am based in the USA, but would like to get a quad-band phone so I can use it in the UK.
Here are links to the websites for each application:

reader.kaywa.com
shotcode.com
connexto.com
semacode.org/about/hardware/…

Links to the demo videos I referenced:

mobile.kaywa.com/p492
mobile.kaywa.com/p491

Tags: best, Connexto, Kaywa, phone, reader, Semacode/, Shotcode/

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