RIM’s problems aside, its new PlayBook 4G LTE is a great tablet.. review | Mobile IT | Scoop.it
The PlayBook 4G LTE is an advance on other tablets in certain respects, and is equal to most of the others, and it can easily hold its head up with its current competitors...

 

"The PlayBook 4G LTE looks and runs like the original Playbook — it’s the same size as the original and operates in much the same way, and uses the same QNX operating system (now called PlayBook OS). There is only one external giveaway that this is the second-generation model: a tiny drawer for the device carrier’s SIM card, which is what allows the PlayBook to talk to data networks via high-speed HSPA and LTE networks."