Yep. I think Brendel is an outstanding Schubertian, and he did record Schubert multiple times.
My LP is from Brendel's first set of Schubert recordings for Philips (recorded in analog). The Schubert set that Peter Friedman posted is Brendel's second for Philips (recorded digitally).
I'm now listening to Rudolf Serkin's wonderful Beethoven set:
Disc 6
- Sonata No. 21 in C Major, Op. 53 "Waldstein"
- Sonata No. 23 in F Minor, Op. 57 "Appassionata"
- Sonata No. 24 in F-Sharp Major, Op. 78
- Sonata No. 26 in E-Flat Major, Op. 81a "Les adieux"