关于iPhone7，到底值不值得买？

今天苹果在旧金山年度秋季发布会上发布了新一代的苹果手机——iPhone 7 和iPhone 7 Plus。

What are the new features?

有哪些新特点?

The most significant changes on the new phone include an upgraded camera, a new home button and the removal of the 3.5mm headphone jack.

升级了摄像头，重新设计的Home键，移除了3.5mm的耳机接口。

这是外观最突出的特点，具体的我们可以先看一下苹果官方107秒看iPhone7发布会视频，看看iPhone7到底有什么奥秘。

1Killing the headphone jack

移除耳机插孔

One of the most controversial decisions has been to remove the headphone jack, instead shipping the phone with a pair of Lightning EarPods - which connect through the charging port - and wireless Apple AirPods, powered by a W1 chip.

最具争议性的一个改变就是移除了耳机插孔。以前发行的手机使用的是Lightning EarPods耳机，是通过充电插口和iPhone相连，现的耳机是无线版耳机(AirPods),耳机内置W1芯片。

headphone jack 就是耳机插孔，jack 就是插座。

Infared sensors detect when each pod is in your ear and motion sensors control the headphones to use Siri and detect your voice.

红外线感应器可以识别双耳耳机，加入了动作传感器，控制耳机激活Siri和识别你的声音。

The AirPods provide five hours of listening which, with the compact charging case, delivers 24 hours of total battery life.

无线版耳机(AirPods)可以听歌5小时，充满电，续航时间24小时。

The pods can connect to Apple watches, laptops and iPads.

无线版耳机(AirPods)可以连接苹果手表，电脑和平板。

2Upgraded camera

升级摄像头

iPhone 7 Plus的双摄像头将利用两个1200百像素的后置摄像头实现变焦——一个28mm的广角镜头，一个56mm的长焦镜头，可以拍出2倍光学变焦，和10倍数码变焦。

Apple has also doubled the number of LEDs to four - two cool, two warm - in order to create a more effective flash.

LED闪光灯翻倍，两个冷光，两个暖光，照相亮度更好。

That gives 50 per cent more light. It also has a flicker sensor that makes the flash look like natural light.

提升50%的灯光。还配有摇摆感知器，可以使得照片光更像自然光。

3Appearance

外观

Apple has introduced two new colours for the iPhone 7 to replace space grey. The new models are available in five different colours including two new shades of black.

新增两种颜色，替换掉了深空黑space grey。这一季的产品共有五种颜色，包括两种黑色。

没有深空黑了。

The space grey is replaced.

The space grey is discontinued.

现在我们有5种选择 (five variants)：

A matte "black" and a glossy black will join silver, gold and rose gold in the colour options for the iPhone. The new shiny "jet black" finish will be offered exclusively on the 128GB and 256GB models.

一共有亚光黑、亮黑、银色、金色和玫瑰色。新的闪闪发亮的“亮黑”有125GB和256GB两种内存的机子。

4Battery life

电池续航

The models will have the longest battery life ever in an iPhone. An iPhone 7 lasts, on average, two hours longer than an iPhone 6s and an hour longer than iPhone 6s Plus.

这款手机是所有苹果手机系列中电池续航时间最长的。iPhone 7比iPhone 6高出6小时，iPhone 7 Plus续航比iPhone 6 Plus多出1小时。

5Internal performance

内置性能

The model will be powered by a new Apple A10 Fusion.

新机采用A10 Fusion四核芯片。

6Water-resistant

防水

The new iPhones are also water-resistant with an IPX67 rating which means the hardware can withstand immersion in up to 1 metre of water for 30 minutes.

iPhone7/7 Plus支持IP67级防水防尘，也就是说可以再水下1米坚持30分钟防水。

IP67级有多牛?

业界对防水连接器密封性能的主要评定标准是依据ip防水等级标准。看防水连接器防水性能如何，主要看IPXX的后面两位数字XX，第一位X是从0到6，最高等级为6;第2位X是从0到8，最高等级为8;因此防水连接器的最高防水等级为IP68。

固体物的防护等级(第一个X)

6 ：完全防止粉尘进入

水的防护等级(第二个X表示)

0 ：不防水

7 ：可于短时间内耐浸水

8 ：于一定压力下持续浸水

6Home button

Home键

The home button has been given a vibration-based taptic feedback system so it now vibrates when touched to give users feedback. The feature is already in use on the firm's MacBook laptops.

Home键 改为压感式，拥有更加自定义化的功能，根据接受的压感，做出不同的反馈。现在该功能已经在MacBook触摸板上应用。

When will it be released?
什么时候可以发布出售呢?

This Friday, on September 9, orders begin and will start shipping on September 16.

9月9日预约，9月16号正式出货。

Price
需要多少毛爷爷?

iPhone 7：

32GB版本售价5388元

128GB版本售价6188元

256GB版本售价6988元

iPhone 7 Plus：

32GB版本售价6388元

128GB版本售价7188元

256GB版本售价7988元

iPhone7到底值不值得买?

其实，你想太多了!

我就该料到苹果这次要放大招。我新买的耳机啊!

轻松学

I should have known

我早该料到…

A: We waited all day. She never came.

我们等了一整天。她从头到尾没来。

B: I should have known not to invite her.

我早该知道我们不该邀她的。

(每天学一条，赞一下)