亚马逊Kindle Fire HD 8.9与联想Ideatab A2109A
The mobile community has been on fire ever since Amazon released their new Kindle Fire HD for it was a steal for the price. This affects the tablet manufacturers specifically since now they will have to offer a similar tablet at the same price ranges in order to be competitive. This is where Amazon has won the battle because Amazon’s model is not only to earn from selling the tablets. They have their own ecosystem where commodities like ebooks, movies and songs are fast moving consumer goods. Amazon offers Kindle Fire HD in Hardware as a Service model. I’m sure you have heard of Software as a Service, and even Infrastructure as a Service, but what is Hardware as a Service? It’s relatively simple yet beautiful concept. You offer a range of services for which a hardware component is integral to get the maximum out of it. In this case, Kindle Fire is that hardware component and the services Amazon is offering ranges from cloud storage, premium ebooks, premium movies as well as premium music and games. They even have action figures matching the specific games which you would be motivated to buy once you get addicted to a game. And that is how Amazon can offer such a wonderful piece of engineering at such a bargaining price.
另一方面,其他供应商都没有像亚马逊那样具有类似的生态系统,因此在提供预算平板电脑方面,它们处于不利地位。他们的预算平板电脑版本是通过裁剪一些重要功能来削减成本的来源,而成本最终对客户来说是没有吸引力的。但是,最近发布了一些预算平板电脑,提供了适度的性能矩阵。今天,我们将将其中一种平板电脑与Amazon Kindle Fire HD进行比较,以了解他们错过了什么。与Kindle Fire中的双核心处理器相比,这款高端预算平板电脑是Lenovo Ideatab A2109A,具有四核处理器。但是,请阅读我们对这些设备的第一印象,您将了解如何在平板电脑中维护性能管道,然后再在同一领域进行比较。
亚马逊Kindle Fire HD 8.9评论
目前,这个8.9板岩是亚马逊Kindle Fire Tablet系列的皇冠上的珠宝。它有两个版本;一个具有Wi-Fi和1个提供4G LTE连接性的。我们将讨论仅Wi-Fi版本,尽管您可以考虑对此的其他版本的评论,仅与4G LTE功能不同。Amazon Kindle Fire 8.9由带POWERVR SGX 544 GPU的TI OMAP 4470芯片组的1.5GHz双核处理器供电。亚马逊声称,该芯片组的表现优于新的NVIDIA TEGRA 3芯片组,尽管我们需要运行一些基准测试以验证这一点。该8.9板岩中的吸引力是其屏幕。Amazon Kindle Fire HD以高像素密度为1920 x 1200像素的分辨率,使用户绝对乐于看它。根据亚马逊的说法,此屏幕具有偏振滤波器,使观众能够具有超宽的观看角度,同时采用了抗胶水技术,可用于丰富的色彩和深层对比度复制。这是通过将触摸传感器和LCD面板之间的气隙叠加到单层玻璃之间来实现的。 It has a matte black plate with a thin velvet black strip where Kindle Fire HD is embossed.
Amazon has included exclusive Dolby audio in the Kindle Fire HD to enhance the audio experience offered by the slate. It also has automatic profile based optimizer that changes the audio output depending on the content being played. The powerful dual stereo speakers enable deeper bass in your musing filling the room without distortion at higher volumes taking you on a wonderful journey to the stereo world. Another feature Amazon boasts about is Kindle Fire HD having the fastest Wi-Fi in any of the tablets that offer premium notion. Fire HD achieves this by mounting two antennas and Multiple In / Multiple Out (MIMO) technology that allows you to transmit and receive simultaneously with both antennas increasing the capacity and reliability. The available 2.4GHz and 5GHz dual band frequencies seamlessly switch to the less congested network ensuring that now you can go farther away from your hotspot than usual.
亚马逊Kindle Fire的高清内容倾向笔记本thanks to the millions and trillions of GBs of content Amazon have as movies, books, music and so on. With Kindle Fire HD, you are entitled for unlimited cloud storage that is as good as everything. It also offers premium features like X-Ray for movies, books, text books etc. If you’re not familiar with what X-Ray do, let me brief it. Have you ever wondered who was on the screen when a movie is playing at a specific screen? You had to go through the IMDG cast list just to find that out, but fortunately those days are over. Now it’s just a click away with X-Ray, which gives you an overview of who is on the screen and their details, if you further navigate. X-Ray for ebooks and textbooks lays an overview about the book which is really cool if you don’t have time to read the book in full. Amazon’s Immersion Reading can synchronize kindle text with companion audible audiobooks in real-time so that you can hear the narration while you are reading. The Whispersync feature enables you to lift off after reading an ebook and the slate will read the rest of the ebook for you while you work on something else. How cool would that be eh? The feature is available for movies and games, as well.
Amazon has included a HD camera in the front for video conferencing, and there is also a deep Facebook integration which we should try out. The slate has improved performance for Amazon Silk browser and offers a facility for the parent to the control child’s time spent with the tablet.
联想Ideatab A2109A评论
联想Ideatab A2109A是一个9英寸平板电脑,适合7英寸至10英寸的平板电脑风暴。它具有适度的性能矩阵,尽管我们必须进行运行以确保质量。它具有LCD电容触摸屏,其分辨率为1280 x 800像素,像素密度为167ppi。Ideatab 2109a具有全铝品种后部包装,可以吸引您的美味。这堂课重1.26磅的平板电脑很轻。联想Ideatab 2109a由NVIDIA TEGRA 3芯片组的1.2GHz四核处理器提供动力,带有1GB DDR3 RAM。Android OS v4.0.4 ICS是当前的操作系统,尽管我们希望联想能尽快发布对v4.1 Jelly Bean的升级。这不是它的外观,但肯定不会伤心。如果您购买这款平板电脑,我们保证您可以使用12个核心Nvidia Tegra 3 GPU获得一些甜美的游戏体验。
ideatab a2109acomes in 16GB of storage capacity while having the option to expand the storage using microSD card up to 32GB. There is a 3MP camera at the rear as well as a 1.3MP camera in the front for video calling. IdeaTab A2109A is certified for SRS premium sound which means you are in for a great audio experience, as well. There is a 3.5mm headphone port and a micro USB port as well as a micro HDMI port. Unfortunately, IdeaTab 2109A doesn’t sport HSDPA connectivity. Instead, it’s limited to Wi-Fi 802.11 b/g/n which may be an issue if you are in a country where Wi-Fi networks are rare. We don’t have records about the battery usage patterns as of yet although it was purported that Lenovo IdeaTab 2019A would come with a two cell lithium ion battery. The prerelease is offered at a price of $299 at BestBuy.
亚马逊Kindle Fire HD 8.9和联想Ideatab A2109A之间的简短比较
•Amazon Kindle Fire HD 8.9由1.5GHz双核心处理器提供动力,在TI OMAP 4470芯片组上,带有PowerVr SGX 544 GPU,而Lenovo Ideatab A2109A由1.2GHZ QUAD核心处理器提供支持,由NVIDIA TEGRA 3芯片组与ULP GEFORCE GPU和ULP GPU的顶部供电1GB DDR3 RAM。
• Amazon Kindle Fire HD 8.9 has 8.9 inch IPS LCD capacitive touchscreen display featuring a resolution of 1920 x 1200 pixels at a high pixel density while Lenovo IdeaTab A2109A has 9 inch LCD capacitive touchscreen featuring a resolution of 1280 x 800 pixels at a pixel density of 167ppi.
• Amazon Kindle Fire HD 8.9 has HD camera on the front for video conferencing while Lenovo IdeaTab A2109A has 3MP camera with 1.3MP front camera.
•Amazon Kindle Fire HD 8.9提供了一系列优质功能,这些功能在任何其他平板电脑上都无法使用,而Lenovo Ideatab A2109A没有任何此类功能。
结论
Let us look at the similarities between these two tablets first. Amazon Kindle Fire HD 8.9 is powered by a dual core clocked at 1.5GHz while IdeaTab A2109A is powered by a Quad core clocked at 1.2GHz. Amazon claims that their TI OMAP 4470 chipset outperforms Nvidia Tegra 3 chipset which may indicate Kindle Fire HD would be faster. Then again, it only has a dual core compared to the quad core processor on IdeaTab. In terms of display, Amazon Kindle Fire HD 8.9 is a clear winner featuring the 1920 x 1200 pixels high resolution display with an advanced display panel. As far as we are concerned, those are the only things we can compare in these two tablets as thereafter, they separate their own ways. Amazon Kindle Fire HD may well be your choice if you have invested in Amazon before and have commitments towards Amazon like prime library etc. However, if you do want a tablet that can give you true Android experience, then Lenovo IdeaTab A2109A should be your choice as Kindle Fire offers a heavily stripped version of Android kernel. Since both tablets are offered at the same price tag of $299, your purchasing decision may come relatively easy.
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