There's long-lasting phones, and then there's the ZenFone 3 Zoom. The latest phone from Asus may boast dual rear cameras with an optical zoom, but the phone's true standout feature is its long-lasting battery life. Put simply, the ZenFone 3 Zoom is the longest-lasting smartphone we've ever tested.
Jackery Bolt Battery Charger with Built-in Lightning Cable and Micro-USB
The Jackery Bolt Portable Charger has a built-in lightning cable and micro-USB cable. Fully charges an iPhone 6/7/8 up to two times or an iPhone 6 Plus/7 Plus/8 Plus up to one and half times.
Was $30.12. Is Now $25.99. See details on Amazon
Jackery Mini Portable Charger
The Jackery Mini Portable Charger is the world's smallest external battery charger. This high-capacity charger can add one full charge to iPhones and Android devices.
Was $29.99. Is Now $11.59. See details on Amazon
Smartphones With the Longest Battery Life (Hours:Minutes)
1.ZenFone 3 Zoom: 16:46
2.ZenFone 4 Max (tie): 15:19
3.Cat S41 (tie): 15:19
4.Moto E4 Plus: 14:48
5.Huawei Mate 10 Pro: 14:33
6.Moto Z Play: 13:46
7.LG X Power: 12:58
8.BlackBerry KeyOne: 12:47
9.Cat S60: 12:42
10.Google Pixel 2 XL: 12:09
11.ZTE Blade V8 Pro: 12:08
12.Sony Xperia X Performance: 12:01
13.ZTE Max XL: 11:53
14.Moto G5S Plus: 11:50
15.Moto G5 Plus: 11:43
16.Moto X4 Android One: 11:41
17.LeEco Le Pro 3: 11:25
18.ZTE Blade Z Max: 11:23
19.OnePlus 5T: 11:22
20.iPhone 8 Plus: 11:16
21.LG X Venture: 11:12
22.Galaxy Note 8: 11:11
23.Google Pixel XL: 11:11
24.Google Pixel 2: 11:07
25.Galaxy S8 Active: 11:06
Asus keeps the power flowing with the ZenFone 4 Max, which turned in a 15-hour-plus result on our battery test to finish as runner up to its fellow Asus smartphone. But the ZenFone 4 Max has company, as the durable Cat S41 recorded an identical time of 15:19 to split runner-up honors.
Motorola makes a very strong showing on this list, too. The affordable Moto E4 Plus lasted 14 hours, 48 minutes on our battery test. While that's nearly two hours short of the ZenFone 3 Zoom's result, it's still impressive for a phone you can buy for less than $200. If you're willing to pay a little more, the 13:46 result turned in by the Moto Z Play is nothing to sneeze at, if you can still track down that 2016 smartphone.
Our list of the top 25 longest-lasting phones include devices that held out 11 hours or more when we test their battery by having them surf continuously over LTE until they run out of juice. The latest entry is the OnePlus 5T, which joins the ranks of flagship devices from Apple (the iPhone 8 Plus), Samsung (Galaxy Note 8) and Google (both Pixel phones). We'll soon get another long-lasting option once Huawei releases its Mate 10 Pro phablet in the U.S. That 6-inch device held out for 14:33 on a single charge when we had a chance to test it.
When testing phones, we set each phone's display to 150 nits to normalize for brightness and make sure each handset is receiving at least three bars of service. Just to put this performance in context, the average smartphone lasts 9:40 on our test before running out of power.
=====================================================================
內文大意大概就是在測試市面上智慧型手機的電池續航力排名..
ZenFone 3 Zoom跟ZenFone 4 Max竟然把一二名都包了

ZenFone 3 Zoom算是前一代機種了
ZenFone 4 Max在新機裡面也還有這種成績該說是有些意外嗎..