How to keep my PC-like QWERTY keyboard? [on hold]

I want to continue to use a phone that has a physical slide-out QWERTY keyboard. I have a Motorola Droid 4, which comes with a PC-like, physical slide-out QWERTY keyboard. It has been the perfect phone in form and function, except now it is beginning to show signs of wear and tear (I have to put my phone on speaker or plug in a headset into the audio jack to hear a caller) and the processor cannot keep up with the processes I am running on it. I have Verizon, and they told me they don't make the physical slide-out keyboards anymore, which is the only kind of phone I want. They offered an alternative, blue-tooth attached physical keyboard, but I don't want a wireless keyboard.

Is there a phone similar to the Motorola Droid 4, with a slide-out keyboard and a faster processor?

Any suggestions?

Thank you