iPhone 4 bumper cases improves antenna performance

By on September 12, 2010
submit to reddit

Outperforms naked iPhone in total power (dBm).

Neowin has learnt that Apple’s bumper case for iPhone 4 not only restricts signal loss but also improves antenna performance.

The above test shows that a bumper cased iPhone 4 gains 28 dBm in Tot. Rad. Pwr. across all three benchmarks and outperforms the naked iPhone. The margin maybe small but it is a little consolation for users suffering from the ‘death-grip’.

Source: Neowin.


Mufaddal Fakhruddin is the Editor for IGN ME and thinks writing in third person about himself in an about me section is weird.

Most Read
Most Commented
Win two Toshiba AT200 tablets

This festive season Toshiba has 2 tablets to giveaway.

Win an MSI FM2-A85XA-G65 Motherboard

Thanks to MSI we have an great AMD FM2 motherboard to giveaway.

Win a Nokia Asha 311

Thanks to Nokia we have a great entry-level smartphone to giveaway.