Telstra新iPad 3与Galaxy Tab 8.9 4G LTE |速度,性能和功能评论|比较完整规格
In any general case, when you release a certain product to a wide market, the product needs to comply the standards adhered by all those market segments. In terms of the product, this is not a difficult task since when you tear down a device to the atomic level; it tends to work in any given market. But unfortunately, the network connectivity offers us a completely different scenario. To be precise, there have always been mobile devices that get locked when they are out of the border defined by their product. What essentially happens is that these mobile devices can’t support the prevailing network and thus goes in to a lock down state. Looking at the current worldwide market, this can be seen in terms of data connectivity only because GSM connectivity seems to be harmonized and regulated throughout the world by now. Especially when you consider 4G LTE connectivity, there’s a lot of variation going on with it and thus making it difficult for you to zero in on a product without knowing its respective connectivity parameters.
这就是我们今天要给你Telstra has launched the new iPad (iPad 3), and it is bound to have a 4G version, it’s fair to expect 4G LTE connectivity on your new iPad 3 right? Well with Telstra, that’s not the case. Apple’s new iPad doesn’t support the exiting 4G LTE band offered by Telstra which may be a huge disappointment to many of the iPad fans out there. On the other hand, Samsung offers a more versatile solution that supports the Telstra 4G LTE frequency band enabling you to enjoy the maximum benefits of your 4G tablet. Thus, we’ll compare these two tablets and come in to a conclusion on what offers you the best service at the given connectivity options in Australia.
Apple iPad 3 (The new iPad)
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.
That’s not all about it, the new iPad has a dual 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.
有一个可用的物理home按钮在bottom of the device, as usual. The next big feature Apple introduces is iSight camera, which is 5MP with autofocus and auto-exposure using a backside illuminated sensor. It has an IR filter built into it which is really great. The camera can also capture 1080p HD videos, and they have smart video stabilization software integrated with the camera which is a good move. This slate also supports the best digital assistant in the world, Siri, which was supported by iPhone 4S only.
尽管新的iPad 3拥有4G LTE连接,除了EV-DO,HSDPA,HSPA+21Mbps,DC-HSDPA+42Mbps,但它不支持Telstra的4G LTE网络,即1800MHz频段。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。LTE支持高达73Mbps的速度,并且在发布过程中,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。但是,对于Telstra,它具有双通道HSPA+连接性。Telstra声称,由于双通道连接性,其下载速度的速度最大是其他澳大利亚3G网络上可用的速度的两倍,并且可以确保典型的下载速度为1.1Mbps - 20Mbps。新iPad还具有连续连接的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。
The new iPad is 9.4mm thick and has a weight of 1.44-1.46lbs, which is rather comforting, though it is slightly thicker and heftier than iPad 2. It promises a battery life of 10 hours on normal usage and 9 hours on 3G/4G usage, which is another game changer for the new iPad. The new iPad is available in either Black or White, and the 16GB variant is offered at A$539, which is rather low. The 3G version of the same storage capacity is offered at A$679, which is still a good deal. There are two other variants, 32GB and 64GB which comes at A$649 / A$759 and A$789 / A$899 respectively with Wi-Fi only and with 3G/4G (only DC-HSPA+ in Australia). The preorders has already started, and the slate will be released to the market on the 16th of March 2012.
三星Galaxy Tab 8.9 4GLTE
Samsung is trying to test the usability of tablets with different screen sizes to come up with the best. But they are doing it with making competition with their own and setting up. Anyhow, the 8.9 inch addition seems to be quite refreshing considering the fact that it has the same specs as its predecessor Galaxy Tab 10.1. Galaxy Tab 8.9 is a slightly scaled down version of its 10.1 counterpart. It almost feels the same and comes with the same smooth curved edges that Samsung gives to their tablets. It has a pleasing metallic grey back that we can cling on comfortably. We expected it to come with the amazing Super AMOLED screen that Samsung normally ports their devices with, but we have to suffice with a PLS TFT capacitive touchscreen of 8.9 inches which can do a resolution of 1280 x 800 pixels in 170ppi pixel density. While we have no complains about neither the resolution nor the crispness of the images and the viewing angles, Super AMOLED would certainly have been an eye candy for this beauty.
Galaxy Tab 8.9具有相同的1.5GHz ARM Cortex A9双核处理器,比其前身Galaxy Tab 10.1更好。它建立在高通芯片组之上,并配有1GB RAM以优化性能。Android v3.2 Honeycomb在将它们绑定在一起方面做得很好,但是如果三星承诺升级ICS,我们会更喜欢。三星Galaxy Tab 8.9还产生了一些存储限制,因为它仅带有16GB,没有选择通过microSD卡扩展存储空间。3.2MP的后置摄像头是可以接受的,但我们希望三星对这种美感有所期望。它具有自动对焦和LED闪光灯以及由A-GPS支持的地理标签。不过,它可以捕获720p HD视频 @每秒30帧的事实是一种解脱。三星也没有忘记视频通话,因为它们包括了一个2MP前面的摄像头,该摄像头与蓝牙v3.0和A2DP捆绑在一起。
Since the Galaxy Tab 8.9 comes in different flavors of connectivity such as Wi-Fi, 3G or even LTE version, it’s not fair to normalize and describe about them generically. Instead, since the counterpart we’re comparing features LTE, We will take the LTE version for comparison of network connectivity. It has no problem whatsoever in being connected to the LTE network. It also has Wi-Fi 802.11 a/b/g/n and the ability to act as a Wi-Fi hotspot which, as we mentioned before, is great. It comes with an accelerometer sensor, Gyro sensor and a compass besides the usual aspects, and features a micro HDMI port, as well. Samsung has included a lighter battery of 6100mAh but surprisingly, it can stay up to 11 hours, which is awesome.
A Brief Comparison between Telstra The new iPad and Galaxy Tab 8.9 4G LTE •Apple新iPad由1GHz Cortex A9双核处理器和PowerVR SGX543MP4 Quad Core GPU以及Apple A5X A5X芯片组的1GB RAM以及Samsung Galaxy Tab 8.9的1.5GHz Cortex Cortex A9 Dual Core Processor在Quilcomm和Qualcomm coldcomm Chipmet ipset和Qualcomp commet Chipset上,以及1GB RAM。 • The new iPad runs on Apple iOS 5.1 and Samsung Galaxy Tab 8.9 runs on Android OS v3.2 Honeycomb. • The new iPad has 9.7 inches LED backlit IPS TFT capacitive touchscreen featuring a monster resolution of 2048 x 1536 pixels at a pixel density of 264ppi while Samsung Galaxy Tab 8.9 has 8.9 inches PLS TFT capacitive touchscreen display featuring a resolution of 1280 x 800 pixels at a pixel density of 170ppi. • The new iPad has 5MP camera with autofocus that can capture 1080p HD videos @ 30 fps while Samsung Galaxy Tab 8.9 has 3.15MP camera with autofocus and LED flash that can capture 720p videos @ 30 fps. •新iPad比三星Galaxy Tab 8.9(230.9 x 157.8mm / 8.6mm / 455G)大得多,重,更重(241.2 x 185.7mm / 9.4mm / 662g)。 |
Conclusion
由于我们在这里谈论特定的市场细分市场,因此这个结论或多或少是有偏见的。但是对于澳大利亚人来说,这可能是一个客观的比较。如您所见,在原始性能方面,这两个板岩都是脖子。与前任相比,苹果根本没有改善其处理器,但其中包括四核GPU,该核心GPU有望提供苛刻的图形4倍。另一方面,Galaxy Tab 8.9确实具有更好的处理器,但是与iPad 3的GPU相比,它会落后于3. iPad的GPU。新iPad中的显示面板绝对是这两个板岩中最好的,并为iPad提供了清晰的边缘。让您对此板岩有第二个想法的是您是否真的想要4G LTE连接。如果是这样,您可能必须选择三星Galaxy Tab 8.9,直到Telstra支持另一个乐队4G或Apple将Telstra的乐队添加到他们的频谱中为止。否则,苹果的新iPad可以是完美的伴侣,因为这两种产品都以与Telstra的价格相同的价格提供。
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