After an incredible debacle with Fedex, I received my phone a few minutes ago. Be aware that Negri will flag your shipment as requiring a signature from the residence. That means you can't pick it up from their shipping centers. It MUST be delivered and signed for at the address. I think you *can* sign the slip and have them leave it, but that's not a good idea in a lot of places unless you like giving away $400 phones.
Anyway, I ordered the black one and that's what they sent me. It looks slick. After popping my SIM in, the phone came up and was reporting "L" speed, which I assume is LTE. The speed backs up my assumption. It also has an option to lower that speed to whatever level you want. It is Nokia branded on the top of the face by the USB port.
I fully expected it to not work for T-Mobile at >2G speeds, but I am happy to report I was wrong. If you have any specific questions, feel free to ask.