Phone World Records

Pavol Durdik stacked nine fidget spinners on a smart phone held in his hand in 10 seconds.

Yanhao Deng draws a circle freehand on a phone screen in Chenzhou, Hunan, China, and Luomashu's Circle Challenge page (画圆挑战) grades its roundness at 95.5 percent. The screen recording shows the touch marker tracing one continuous stroke that closes on its starting point, then the page's report: a fitted radius of 269 pixels with an average deviation of just 3.7 pixels. Earlier tries in the same recording score between 79.1 and 85.1 percent, which tells you how hard a 95.5 is.

A total of 50 students from iD Tech Camps at UC Berkeley had imaginary phone conversations at once.

Tony S. unlocked an HTC Droid Incredible 2 cellphone 35 times in one minute.

Stefan V. completed a game of Touch The Numbers in 8.48 seconds.

Kirk Larsen texted 10 fake world records to live audiences in two minutes on another person’s phone and was read aloud by each recipient.

Isaak H. flipped a Samsung Galaxy Y cellphone six consecutive times.

Michael F. immersed his water-resistant cellphone in water for five minutes, 1.70 seconds.

Radio DJ Kobe had 15 radio listeners call in and say "Tiger Woods" in one minute. He set the record live on-air during his afternoon radio show on B94 in Pittsburgh, Pennsylvania.

Alan Bisco typed “I am currently breaking a world record as I speak” on his cell phone in 15.27 seconds. He completed the feat with his eyes closed.

Lane George sent a text message using a first generation iPhone in 2.5 seconds, a new world record. George set the record on June 27, 2009 in Woodstock, Georgia. Kristin Grecco was present as a witness.

Eric Iverson unzips his jacket pocket, pulls out his Blackberry smartphone and returns it to pocket in 01.62 seconds, a new world record. The record was set on January 31, 2009 at Iverson’s home in Munising, Michigan. William Biver was present to time and witness the record.

42 listeners of The Big Breakfast show on East Coast Radio in Durban, South Africa called in and said the word quot;big" in one minute.