Here are the specs for your Cort:
http://nuansamusik.com/p/10202/cort-mr-710-f-bk-acoustic-electric-guitars
Specifications
- CONSTRUCTION: Dovetail Neck Joint
- CUTAWAY: Typu weneckiego
- BODY: Dreadnought, Solid Sitka Spruce Top with Mahogany Back & Sides
- NECK: Mahogany
- BINDING: Ivory
- FRETBOARD: Rosewood
- SCALE: 25.3" (643mm)
- INLAY: White Dot
- TUNERS: Die cast Nickel with Black Knobs
- ROSETTE: Multiple Abalone
- BRIDGE: Rosewood
- ELECTRONICS: Fishman Presys - Sonicore pickup
- STRINGS: D'Addario USA EXP16 Light
- BRACING: Advanced Scalloped X-Bracing
- SPECIAL: Genuine Bone Nut & Saddle
- COLORS: MR710F NAT - Natural, MR710F BK - Black, MR710F NS - Natural Satin.
I would think it's more to do with the woods used for the tops (solid spruce vs maple laminate)than the neck, no?