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Death Grip Tested On iPhone Competitors
adeelarshad82 writes "Given Steve Jobs' recent claims about 'Death Grip' being a common problem among smart phones, PCMag tested out six major iPhone competitors to see how they would react to the grip. The test included Motorola Droid X, T-Mobile myTouch 3G Slide, Droid Incredible by HTC, BlackBerry Bold 9650, and the Samsung Captivate. The signal strength was measured in dBm, which typically ranges between -50 to -110 dBm (numbers closer to zero show better signal). Interestingly, the test results video showed mixed results. T-Mobile myTouch 3G and Samsung Captivate showed drastic changes, dropping down to -89 and -97 dBm respectively. On the other hand, while the signal strength dropped for HTC Droid Incredible, Motorola Droid X and Blackberry Bold, it wasn't as severe. Results of testing showed that not all phones reacted the same way to the typical death grip and required variations of it to bring about results."
The issue was the death grip affecting signal strength. You even used Apple's "physics" defense to state that it affects all phones. What does a bare metal antenna have to do with it if all phones are affected?
I know seven people with iphone 4s. All seven of them have dropped calls, or lose signal completely if they hold the phone in their left hand. If they leave the phone on a table it works fine.
With seven people out of seven people have the exact problem I would say there is a problem. They can repeat the problem over and over again. It is a design flaw. Five out of the seven are lefties who normally hold the phone in their left hand. They are really annoyed.
The point is that iPhone 4 has 2 problems: one due to metal antennas (yes, there are two antennas and they should not be connected together) and another one due to the death grip. Apple basically deflected the question by talking only about death grip while the real issue was this specific design flaw that bare metal antennas could be bridged together if you hold the phone in a certain way. Anandtech showed that bridging bare metal antennas add another 10 dBm attenuation on top of what you get from death grip.
I have an iPhone 4 and I've been able to drop to no bars in the same spot I had 5 bars previously, so in my experience the "depends on how strong the original signal is" argument doesn't stand up. I can stand in the same spot (so the signal strength shouldn't be wildly different) and experience little to no signal loss with a clean dry hand touching the lower left corner, but if my hand is damp from perspiration or the natural build up of oil I experience a drop to zero bars in a matter of seconds. All this makes sense though, since the salty sweat/oil should be more conductive than a clean dry hand. I like the iPhone, but I don't care for the apologists who refuse to admit there is a problem anymore than I care for the company that won't admit there is an issue.