This is a really good ball mount for a smartphone.
I have a Galaxy S20 Ultra and this mount has no trouble keeping it steady in place on my JOBY tripod.
Neewer Leveling Cameras Tripods Monopods
11 Review
Canon EOS 6D Body camera, black
115 Review
1K Ball Head By Joby: Boost Your Camera'S Stability And Maneuverability
14 Review
SIRUI AM-284 Travel Carbon Fiber Tripod, Professional Camera Tripod With 4-Section Legs, Twist Leg Locks, Detachable Metal Spikes, Loads Up 33LB
11 Review