Which is the fastest charging smartphone? Speed ​​investigation with seven popular types such as iPhone / ZenFone / Galaxy

"Having a battery" is very important as an element to measure the performance of smartphones. At the same time, "charging speed", how quickly the battery can be charged, is also worth noting as an element that greatly influences the ease of use.IPhone 6YaZenFone 2YaOnePlus Two"Charging fastest smartphone" has been decided in the experiment comparing the charging speed for the major seven models.

Tested: What's the Fastest-Charging Phone?
http://www.tomsguide.com/us/fastest-charging-phones,review-2995.html

Tom's GuideTested the charging speed using seven popular smartphones, iPhone 6, Galaxy S6, Nexus 6, ZenFone 2, LG G4, Droid Turbo, OnePlus Two, to determine the smartphone with the highest charging speed .

The test method is to charge each smartphone to 5% after discharging until the remaining battery level becomes zero. Start charging from that state and measure the charging speed. Qualcomm's "Quick Charge 2.0"While there are many models that adopt and improve technology, we are investigating how much charging speed is different for Galaxy S6 that adopts our own rapid charging technology and iPhone 6 not singing special fast charge function.

The following graph shows the result of measuring the remaining battery power after 5 minutes from the start of charging. ZenFone 2 recharges to 17% with charging for only 5 minutes showing the fast charge for the first time. At the time 5 minutes passed, the iPhone 6 is a result that it is billed.


15 minutes have elapsed since charging started. Still the top is ZenFone 2, Galaxy S6 followed chaotically, followed by Nexus 6, LG G4 continued to develop.


At the end of 30 minutes after charging, Galaxy S6 finally lined up with ZenFone 2 to the top. The quick charge performance of ZenFone 2 and Galaxy S6 which can charge more than half in 30 minutes seems to be said to be very excellent.


On the other hand, the graph below compares the charging speed up to 80% of the battery capacity. The fastest charging speed up to 80% is Galaxy S6 for 48 minutes, followed by ZenFone 2, Nexus 6, LG G 4 in this order. These four models can be said to be a fast charging model that can recover up to 80% of the battery with about 1 hour of charging.


It is like this when comparing the time taken to complete 100% full charge. IPhone 6 is given the disgraceful title "the slowest charging model".


Besides, in the speed comparison of charged amount (mA / min) per minute, ZenFone 2 tops at 64 mA / min from 15 minutes to 30 minutes later. Below, Droid Turbo was 57.2 mA / min and Nexus 6 was 53.7 mA / min. In terms of charging speed, Android smartphones capable of fast charging at 9 V / 1.67 A were overwhelmingly advantageous over iPhone 6. However, this is due to the iPhone 6's 5V / 1.5A charging adapter,When using charger for iPad, charge rate of iPhone 6 will be increasedSometimes.


Based on the above results, it seems that ZenFone 2 can be said to be a smartphone with the fastest charging speed overall. In addition to ZenFone 2, the fastest Galaxy S6 until full charge, etc. Android high-end smartphones of each company seems to be more reliable than iPhone 6 in the scene where the battery must recover rapidly.