The Droid DNA by HTC, available in the US, and the HTC J Butterfly, available in Japan, are variants of the HTC Butterfly which come with NFC capabilities.
The Android 4.1 ‘Jelly Bean’ devices feature a five-inch full HD display, 1.5GHz quad-core CPU and 4G LTE.
The Droid DNA was announced in late November 2012 and is available in the US on Verizon.
The J Butterfly was announced in October 2012 and is available in Japan.
HTC does not advertise the standard Butterfly as having NFC, though the model available in China does, where the feature can be used to pair with the HTC Mini.