iPad 2与new iPad 3 | Speed, Performance and Features Reviewed | Full Specs Compared
有些人倾向于认为平板电脑的市场是人造的。他们的论点是苹果创造了如此出色的设备,并为该石板创造了人造需求。他们通过使用智能手机和笔记本电脑之间的区别来备份这一参数。智能手机被用来打电话和发短信以及诸如浏览互联网和简单应用程序的使用之类的扩展用法,以使您的生活更轻松。另一方面,笔记本电脑基本上被用作移动工作站,以代替几乎所有内容中固定PC的使用。它们用于移动娱乐目的,公司责任和程序员使用。硬核游戏玩家甚至使用了笔记本电脑,从而完全消除了PC和笔记本电脑之间的区别。他们用来解释平板电脑的人工需求的兴趣分离。
苹果的定义是完全不同的to this. Most of the people have the same set of needs from a slate. These needs include browsing the internet, watching a movie and listening to music. What Apple has done is to come up with a slate that is of the perfect size facilitating all these common needs. The fact that all these needs come with a thin touchscreen slate was such a new idea and it may have well created an artificial market for the product, but that doesn’t mean the sheer growth of the market can be explained by that. What we have here is a compendium of an artificial market that was created to facilitate a common set of needs of the consumers more easily. In fact, only the creation of the market was artificial and without much effort in marketing, tablet market skyrocketed and a lot of vendors came in to play. However, Apple continues to retain the crown of the market. Today we are witnessing their third generation iPad, which will hit the market on 16 March 2012. Apple preferred to name it ‘The new iPad’ than following the tradition and calling it iPad 3. We guess it may be to avoid confusing between the 3rd generation iPad and 4G technology it supports. However, the new, remarkable features in the new iPad were limited to the stunning Retina display it holds, the A5X processor with quad core GPU, and the 4G LTE connectivity. Anyhow, it has many other improvements compared to the 2nd generation iPad, the iPad 2. Let’s review the performance and features of both iPads and compare them to see what Apple has added new to its 3rd generation iPad.
苹果iPad 3(New iPad 4G)
There have been many speculations about Apple’s new iPad because it had such a pull from customer’s end. In fact, the Giant is trying to revolutionize the market again. Many of those features in the new iPad seem to add up to a consistent and revolutionary device that is going to blow your mind. As rumored, Apple iPad 3 comes with a 9.7 inches HD IPS retina display that features a resolution of 2048 x 1536 pixels at a pixel density of 264ppi. This is a huge barrier that Apple has broken, and they have introduced 1 million more pixels to the generic 1920 x 1080 pixels display which used to be the best resolution a mobile device provides. The total number of pixel adds up to 3.1 million, which is actually a monster resolution that hasn’t been matched by any tablet currently available in the market. Apple guarantees that iPad 3 has 44% more color saturation compared to previous models, and they have shown us some amazing photos and texts which looked wonderful on the big screen. They even cracked a joke about the difficulty of displaying the screens from iPad 3 because it has more resolution than the backdrop they were using at the auditorium.
这还不是全部,新的iPad有双重core Apple A5X processor at an unknown clock rate with quad core GPU. Apple claims A5X to offer four-times the performance of a Tegra 3; however, it has to be tested to confirm their statement but, needless to say, that this processor will make everything work smooth and seamlessly. It has three variations for internal storage, which is enough to stuff all of your favorite TV shows. The new iPad runs on Apple iOS 5.1, which seems like a great operating system with a very intuitive user interface.
像往常一样,设备底部有一个物理家庭按钮。苹果推出的下一个大功能是Isight Camera,它是使用背面照明传感器的5MP,具有自动对焦和自动曝光。它具有内置的IR滤波器,这真的很棒。相机还可以捕获1080p高清视频,并且它们具有与摄像机集成的智能视频稳定软件,这是一个很好的举动。该板岩还支持世界上最好的数字助理Siri,仅由iPhone 4S支持。
这是谣言浪潮的另一个稳定。除EV-DO,HSDPA,HSPA+21Mbps,DC-HSDPA+42Mbps外,iPad 3确实具有4G LTE连接性。LTE支持高达73Mbps的速度。但是,目前仅在美国和贝尔,贝尔,罗杰斯和加拿大的Telus Networks的AT&T网络(700/2100MHz)和Verizon Network(700MHz)上支持4G LTE。在启动过程中,演示在AT&T的LTE网络上,该设备加载了所有超级快速并很好地处理负载。苹果声称新iPad是支持有史以来大多数乐队的设备,但他们没有说出什么乐队。据说它具有连续连接的Wi-Fi 802.11 b/g/n,默认情况下是预期的。幸运的是,您可以通过使其成为Wi-Fi热点,让您的新iPad与朋友共享您的互联网连接。它的厚度为9.4毫米,重量为1.44-1.46磅,虽然比iPad 2稍厚,而且更重2。4G使用情况,这是新iPad的另一个改变游戏规则的人。
新iPad有黑色或白色,可提供16GB版本的价格为499美元,相当低。相同存储容量的4G版本的价格为629美元,这仍然是一笔不错的选择。还有另外两种变体,32GB和64GB,分别为$ 599 / $ 729和$ 699 / $ 829,没有4G和4G。预订从2012年3月7日开始,板岩将于2012年3月16日发布到市场。令人惊讶的是,这家巨人决定在美国,加拿大,法国,德国,瑞士和日本推出该设备这使其成为有史以来最大的推出。
苹果iPad 2
The much reputed device comes in many forms, and we are going to consider the version with Wi-Fi and 3G. It has such elegance with its height of 241.2mm and width of 185.5mm and the depth of 8.8mm. It feels so good in your hands with an ideal weight of 613g. The 9.7inches LED backlit IPS TFT Capacitive touchscreen features a resolution of 1024 x 768 with a pixel density of 132ppi. The fingerprint and scratch resistant oleophobic surface gives an additional advantage to iPad 2, and the accelerometer sensor and Gyro sensor come in, as well. The particular flavor of the iPad 2 we have chosen to compare has the HSDPA connectivity as well as the Wi-Fi 802.11 b/g/n connectivity.
The iPad 2 comes with a 1GHz dual core ARM Cortex A-9 processor with PowerVR SGX543MP2 GPU on top of Apple A5 chipset. This is backed up by a 512MB RAM and three storage options of 16, 32 and 64GB. Apple has their generic iOS 4 responsible for the controls of iPad 2, and it also comes with an upgrade to iOS 5. The advantage of the OS is that, it’s correctly optimized to the device itself. It isn’t offered for any other device; thus, the OS does not need to be generic like android. iOS 5 is thus centric on iPad 2 and iPhone 4S which means it understands the hardware perfectly well and optimally manages every bit of it to give an awesome user experience without the slightest bit of hesitation.
Apple推出了为iPad 2设置的双摄像头,虽然这是一个很好的补充,但有一个很大的改进空间。相机仅为0.7MP,图像质量较差。它可以捕获720p视频 @每秒30帧,这很好。它还带有一台与蓝牙v2.0捆绑在一起的辅助摄像头,这会让视频呼叫者满意。这个华丽的小工具有黑色或白色,具有光滑的设计,可以使您的眼睛愉悦。该设备具有辅助GPS,电视和著名的iCloud服务。它实际上是在任何Apple设备上同步的,并且具有其灵活性元素,就像其他平板电脑所做的那样。
Apple has bundled the iPad 2 with a battery of 6930mAh, which is quite bulky, and it features an effective time of 10 hours, which is good in terms of a Tablet PC. It also features a lot of niche iPad based applications and games taking advantage of the unique nature of its hardware.
A Brief Comparison between Apple iPad 3rd Generation (new iPad) and Apple iPad 2 • Apple’s new iPad is powered by Apple A5X dual core processor and quad core graphics while Apple iPad 2 is powered by 1GHz dual core processor and dual core GPU on top of Apple A5 chipset. •苹果iPad第三代具有9.7英寸高清IPS电容触摸屏,其怪物分辨率为2048 x 1536像素,像素密度为264ppi,而Apple iPad 2具有9.7英寸LED BADLIT IPS BRED LED IPS RAKENLIT IPS RABLIT IPS RAVICACIVE触摸屏,其分辨率为1024 x 768 Pixels at Pixels at Pixel密度为132ppi。 • Apple iPad 3 has 5MP of camera that can capture 1080p HD videos at 30 fps while Apple iPad 2 has 0.7MP of camera that can capture 720p videos @ 30 fps. • The new iPad offers super-fast 4G LTE connectivity while Apple iPad 2 have to satisfy with HSDPA connectivity. |
结论
When we compare two devices from the same vendor in which one is expected to be the successor of the other, the conclusion speaks even before we have laid down the facts. But for the benefit of doubt, let me discuss what are the better luxuries offered in the new iPad compared to iPad 2. To start with, it will have a better processor with a higher clock rate and a quad core GPU. The operating system is also comparably new. But what’s so special about the new iPad is the monster resolution it offers to the market, because 2048 x 1536 pixels is a resolution that hasn’t been matched by any mobile device yet. In terms of iPad 2, it’s exactly twice the resolution offered by iPad 2. Additionally, iPad 3 (new iPad) offers better optics that can capture 1080p HD videos @ 30 fps. It also brings 4G LTE connectivity into the arena which was lacking in iPad 2. Something Apple has failed to keep consistent is the thickness and the weight of iPad 2 which is better compared to the new iPad. The battery life gives the same set of cores and it seems Apple is going to continue producing Apple iPad 2 along with the new iPad, so that is a clear indication from Apple that they suggests iPad 2 can be a good replacement for iPad 3 (new iPad). Thus the choice falls into the line of your preference and whichever the one you prefer among these two, they are not going to disappoint you.
苹果介绍了新iPad
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