BaBylissPRO Nano Titanium Hot Air Brush vs Revlon One-Step Hair Dryer and Volumizer

The Revlon One-Step is the better pick for most shoppers: its oval barrel smooths and adds root volume in one pass, and its ionic ceramic design has a stronger record with owners. The BaBylissPRO is the more compact, travel-friendly tool with a round 2-inch barrel that suits shorter hair and tighter curl at the ends. Both are one-step dryer-stylers with three settings and a cool option; the Revlon's oval head and ion generator give it the edge on volume and frizz control, while the BaBylissPRO's smaller head gives more control near the roots.

• Choose the BaBylissPRO Nano Titanium if you have short to medium hair, want a compact tool for travel, or prefer a round barrel for bending ends under.
• Choose the Revlon One-Step if you want maximum volume at the roots and smoother, shinier results on medium to long hair.