How do I know which MIFI is the one with 4G?

 

How do I know which MIFI is the one with 4G?

I have bought two MIFIs, one with 4G and another with 3G, I want to know which one is which.

I attatch a screenshot.

Thanks

In the absence of a more technical solution you may find info on your invoices that may differentiate the devices or the brute force method would require a small screw driver and the removal of the 4 case screws.

If you open it, I will suggest you take a picture of the box and card for future reference. You may need to have the IMEI numbers for your carrier.