https://twitter.com/ArcadeGirl64
Here are some of her most recent tweets today:
"You will see some more NX reports coming out from other sites soon. Major sites. Not Nintendo fan sites."
"Also, I don't know what the price of this thing will be. It sounds expensive, but I hope it's not."
"When I say NX sounds expensive, I mean the gimmick sounds expensive. I stand by my report that this thing is closer to XB1 specs."
"And by gimmick, I'm talking more about NX's form factor. So anyways, keep an eye out for reports coming this week, and the following weeks."
I know most you probably don't trust her as a source but she seems very confident in her leaks/reporting.
Nintendo NX is a portable console with detachable controllers
http://www.eurogamer.net/articles/2016-07-26-nx-is-a-portable-console-with-detachable-controllers
Nintendo NX is powered by Nvidia Tegra technology
http://www.eurogamer.net/articles/digitalfoundry-2016-nintendo-nx-mobile-games-machine-powered-by-nvidia-tegra
噂：任天堂NXはTVと接続できる携帯ゲーム機 PS4よりパワーが落ちる
http://jp.ign.com/hardware/4754/news/nintendo-nx-is-reportedly-a-handheld-console-with-tv-dock-le