This is what I just ordered From FocalPrice.com $248. Ships from China, has has 1920 screen with 3D potential.
PiPo M9PRO 10.1" Capacitive Retina Display Android 4.2.2 Quad Core RK3188 1.8GHz Tablet PC with Bluetooth, Auto Screenshot, PIP, Auto Focus Camera (32GB) (Black)
I use a Samsung Stratosphere, but feel it is too small to view with Torque Pro. It can be used as a 4G Mobile Hotspot, so I can use WiFi pretty much anywhere if I would need to send a log to tuner quickly (Verizon local speed almost 20 MB down and over 6MB up, or about 4 times as fast as my local WiFi service.