Google has released the developer preview of Android Nougat 7.1 for beta testers on 19th October, 2016. You can only experience it if you have a Nexus 5X, a Nexus 6P or a Pixel C. And also Google Pixel X is available to buy on Google Store, Verizone, Project Fi and Best Buy.
Google will release final public version of Android 7.1 in December. Some Smartphone manufacturers have confirmed some devices that will get Android 7.1 after Google's Final Public Release. The list is as follows;
HTC Smartphones
- HTC 10
- HTC One A9
- HTC One M9
- HTC Nexus 9
LG Smartphones
- LG G5
- LG G4
- LG V20
Sony Smartphones
- Xperia Z5
- Xperia Z5 Compact
- Xperia Z5 Premium
- Xperia Z4 Tablet
- Xperia Z3
- Xperia Z3 Compact
- Xperia XA
Motorola Smartphones
- Nexus 6
- Moto G4 Plus
- Moto G4
- Moto G4 Play
- Moto Z
- Moto Z Force
- Moto X Force
- Moto X Style
- Moto X Play
- Moto G Turbo
- Droid Turbo 2
- Droid Maxx 2
Samsung Smartphones
- Samsung Galaxy S7
- Samsung Galaxy S7 Edge
- Samsung Galaxy Note 7
- Samsung Galaxy Note 5
- Samsung Galaxy S6
- Samsung Galaxy S6 Edge
- Samsung Galaxy S6 Edge Plus
Source: http://phoneradar.com/list-phones-getting-android-7-0-nougat-update-expected-confirmed/