宏基的Aspire One的756-B847X上网本测评
For the original German review, see here.
In 2009 and 2010, manufacturers tried to attract buyers with small, cheap, light, and not particularly powerful netbooks. Even then, it was clear that the world of the internet would always become more mobile. Whether it was due to poor performance or because customers just preferred their smartphones, the devices did not prevail in the market. Today ultrabooks and convertibles dominate the market, combining the best of tablets and notebooks.
Acer was at the forefront of the netbook trend with its Aspire One series. They brought dozens of different devices to the market. The bright colors of the housing should have attracted trend-oriented customers, who had had enough of the standard gray and black of laptops. While many manufacturers no longer have a netbook platform, with the Aspire One 756-B847X, Acer brings to the market a subnotebook at a netbook price (here we tested the configuration with the Pentium 987).
The test netbook is not based on the usual Atom platform from Intel, but an Intel Celeron 847 dual core processor. With 4 GB of memory and a large 320 GB hard drive, the Aspire One 756-B847X should satisfy customers. There is no longer much competition: Lenovo and Asus still have some products to offer, such as the Lenovo IdeaPad S206 or the Asus Eee PC R052C. The Asus X201E is also based on an Intel Celeron processor. Sony still participates with the Sony VAIO SVE-1111M1E/P. The HP Pavilion dm1-4200sg is also a suitable alternative. Except for the offerings from Asus, all competitors' products use AMD processors.
对于的德国原装审查，在这里看到。
在2009年和2010年，制造商试图与小，价格便宜，重量轻，没有特别强大的上网本，以吸引买家。即使是这样，很明显，总是会成为更多的移动互联网世界。无论是由于表现不佳，或因为客户只喜欢他们的智能手机，这些设备没有在市场为准。今天的超极本和敞篷占领市场，平板电脑和笔记本电脑的最佳结合。
宏基的Aspire One系列上网本的趋势走在了前列。他们带来了几十种不同的设备推向市场。应该吸引的住房鲜艳的色彩趋势为导向的客户，他们已经受够了标准的灰色和黑色的笔记本电脑。尽管很多制造商不会再有上网本平台，宏基的Aspire One756-B847X，给市场带来亚笔记本一台上网本的价格（在这里，我们测试的配置与奔腾987）。
测试上网本并非基于其一贯的英特尔Atom平台，但英特尔赛扬847双核处理器。的Aspire One756-B847X的4 GB的内存和320 GB硬盘驱动器，满足客户需求。已无太大的竞争：联想和华硕还提供有一些产品，如联想IdeaPad S206或华硕Eee PC R052C。华硕X201E也是基于英特尔赛扬处理器。索尼仍然参与与索尼VAIO SVE-1111M1E/ P惠普Pavilion DM1-4200SG也是一个合适的选择。除了来自华硕的产品，竞争对手的产品使用AMD处理器。
Case
It's necessary for some details of the case to change, otherwise, one feels like they're back in the heyday of netbooks. It was popular to install the battery so that it was not visible and at the top of the case. This is still true for the current Acer Aspire One. However, there's a gap in the case when running the unit without the battery. Otherwise, the Acer Aspire One 756 is very stable, from the keyboard to the palm rest [for any key press]. The screen is sensitive to pressure against the lid and can be seen on the panel.
You can choose any of the following colors for the cover of an Acer Aspire One 756: blue, black, silver, and red. The lid and keyboard bezel are done in the same color chosen for the case, while the screen mount and underside remain black. Overall, the Acer Aspire One 756 is manufactured well and the choice of different colors makes it possible to customize the netbook as appropriate for office or home use.
这是必需的一些细节改变的情况下，否则，人们感觉他们回来在上网本的全盛时期。这是流行的，以安装电池，这样它是不可见的，在顶部的情况下。目前宏碁Aspire One，这仍然是正确的。然而，有一个缺口在没有电池的情况下运行单元。否则，宏碁Aspire One756是非常稳定的，从键盘到掌托[按任何键。屏幕是敏感压力对盖和面板上可以看到。
您可以选择以下的宏碁Aspire One756的封面颜色：蓝色，黑色，银色，红色。盖子和键盘挡板进行选择的情况下，在相同的颜色，而在屏幕上的装载和底面保持黑色。总体来看，宏碁Aspire One756的制造以及不同颜色的选择，使得它可以适用于办公室或家中使用自定义的上网本。
Connectivity
Traditionally, there are not very many connection ports on cheap netbooks. With the Acer Aspire One 756, you must do without USB 3.0 ports, even though the chipset would allow for two of them. After all, there are a decent number of netbooks with three USB 2.0 ports. Right-handed users who like to use a mouse will appreciate that Acer has kept the front right side free of connection ports.
传统上，有没有便宜的上网本非常多的连接端口。随着宏碁Aspire One756，你必须做的没有USB3.0端口，即使芯片组将允许其中两个。毕竟，有一个体面的上网本拥有3个USB2.0端口数量。右手的用户喜欢使用鼠标的人会明白，宏碁一直右前侧连接端口。
Maintenance
You want to install a faster hard drive or upgrade your RAM? This is easily possible with the Acer Aspire One 756: simply loosen a screw on the front, slide forward a large flap on the bottom, and you have access to the HDD, RAM slots, and even to the cooler, should it ever get dusty.
Warranty
Acer provides only a 12 month warranty for its netbooks. Should a defect arise that occurred during production, you have a 24-month retail warranty. Anyone can opt to buy an extended warranty directly from the manufacturer, and then they have a 3-year warranty. There is also the opportunity to obtain international guarantees or accident protection. Given the low purchase price of the Acer Aspire One 756, 70 to 90 Euros (~$90 to $120) for the extended warranties is quite expensive.
你想安装一个更快的硬盘驱动器，或升级您的RAM？这是很容易与宏碁Aspire One756：只需松开螺丝在前面，向前滑动，大瓣底部，您可以访问到硬盘驱动器，内存插槽，甚至冷却器，它应该永远得到尘土飞扬。
保
宏基其上网本产品只提供了12个月的保修。如果出现一个缺陷，在生产过程中发生的，你有一个24个月的零售保修。任何人都可以直接从制造商选择购买延长保修期，然后他们有一个3年保修。也有机会获得国际担保或意外保障。由于进货价格低的宏碁Aspire One756，70至90欧元（约$90至$120）延长保修期是相当昂贵的。
Input Devices
Display
The 11.6-inch display has a resolution of 1366x768 pixels and is thus on par with competing notebooks. In a nice touch, Acer used a matte display, which keeps distracting reflections to a minimum. Whether one can use the netbook even in bright sunlight, however, depends on the maximum brightness of the display and the Acer Aspire One 756 falters here: approximately 190 cd/m² on average. The illumination is quite uniform and there are no differences in brightness detectable with the naked eye.
11.6英寸的显示屏，分辨率为1366x768像素，因此在与竞争的笔记本电脑看齐。在一个很好的接触，宏碁采用了雾面显示屏，这让分散注意力的反射降至最低。是否可以使用上网本，即使在明亮的阳光下，但是，依赖于最大亮度的显示和宏碁Aspire One756难以为继这里：平均约190坎德拉/平方米。照明是相当均匀，亮度用肉眼检测不存在差异。
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Brightness Distribution: 88 %
Center on Battery: 201 cd/m²
Contrast: 275:1 (Black: 0.73 cd/m²)38.16% AdobeRGB 1998 (Argyll 2.2.0 3D)
54.2% sRGB (Argyll 2.2.0 3D)
36.77% Display P3 (Argyll 2.2.0 3D)
We measured the screen upon delivery and found decent DeltaE-2000 deviations of 14 for grayscale and 10-25 for color. Since the color saturation has a prominent bluish cast, it is not only blue that is far away from its target color.
我们测量了交付时，发现屏幕上体面的DeltaE-200014偏差灰度和颜色为10-25。由于色彩饱和度的具有突出的蓝色铸铁，它不仅是远离目标色的蓝色。
Compared to similar laptops, the contrast of the Aspire One 756's display is very good and the black level is even better. The small display's color gamut doesn't cover any of the reference color spaces. This is noticeable in everyday use, but only by graphic designers, who need to work on other devices with better displays anyway.
相比同类笔记本电脑的Aspire One756的显示屏很不错，对比度和黑电平，甚至更好。小显示器的色域不包括任何参考的色彩空间。在日常使用中，这是明显的，但只能由平面设计师，需要在其它设备上更好的显示器，反正谁。
Outside, the advantage of the Aspire One 756's matte display is negated by its low brightness. For this reason, working in the blazing sun is no fun. However, our test device performs well in the shade or in a bright office.
外面的Aspire One756的雾面显示屏，其优点是否定它的低亮度。出于这个原因，在烈日工作是没有乐趣。然而，我们的测试设备进行以及在树荫下或在明亮的办公室。
As you can see below from the different viewing angles, the contrast shifts rather quickly if you're not sitting directly behind the screen of the Aspire One 756. The display is positioned just behind the mid-range of all devices: there are certainly other screens where the effect is even more pronounced.
正如你可以看到下面从不同的视角，对比度转移相当迅速，如果你不直接坐在后面的Aspire One756的屏幕。显示仅次于定位中档的所有设备：当然还有其他的屏幕效果更加明显。
Performance
The Intel Celeron 847 processor is among the weakest in Intel's portfolio, as is their integrated graphics solution, Intel HD Graphics 2000. Performing complex calculations or playing modern 3D games are thus not possible. However, for web surfing and simple everyday tasks, such as word processing or playing videos, it's sufficient. If you prefer, you can get the Acer Aspire 756 with an AMD processor or a slightly faster Intel Pentium processor.
英特尔赛扬847处理器是英特尔的投资组合中最弱的之一，是他们的集成图形解决方案，英特尔高清显卡2000。执行复杂的计算或打现代3D游戏是不可能的。然而，网上冲浪和简单的日常任务，如文字处理或播放视频，这是不够的。如果你愿意，你可以得到与AMD处理器或速度稍快的英特尔奔腾处理器的宏碁Aspire756。
Processor
The processor of the Acer Aspire One is Intel's Celeron 847, which has two cores and a clock speed of 1.1 GHz. Though it is one of Intel's cheapest and slowest processors, it offers a lot more power than the processor in other netbooks: it beats the Intel Atom N2800 in the Asus Eee PC R052C by 35% and has up to 40% more power than AMD solutions. The reason that the Asus X201E with the same processor as our test model can't keep up is that Asus underclocks the processor under load. This is not the case with the Acer Aspire One 756.
For a netbook, this is very important: even in battery mode and power saving mode, the processor runs at 1.1 GHz when necessary. It's no wonder then that Windows 8 can be operated smoothly and that no noticeable delays occur with simple activities.
宏碁的Aspire One的处理器是英特尔的Celeron847，其中有两个核心和一个时钟速度为1.1个人计算机One756。
对于上网本，这是很重要的：即使在电池模式和省电模式，处理器运行在1.1
| Cinebench R10 - Rendering Multiple CPUs 32Bit (sort by value) | |
| Acer Aspire One 756-B847X | |
| Asus Eee PC R052C-WHI002S | |
| HP Pavilion dm1-4200sg | |
| Lenovo Ideapad S206 M898UGE | |
| Asus X201E-KX096H | |
System Performance
In PCMark 7, the Acer Aspire One 756 pulls clear of its rivals. To a large extent, this is due to the faster processor than the one which is in the Asus Eee PC R052C, but it is also due to more memory.
The Acer Aspire One provides at least 40% more performance than its competitors with Intel Atom CPUs or AMD APUs. This is reflected in smoother operation and faster start times of the operating system and programs. Full HD videos can be played easily and without jerky motion.
在PCMark7中，宏碁Aspire One756拉清楚它的对手。在很大程度上，这是由于这是在华硕Eee PC R052C比一个更快的处理器，但它也是由于更多的内存。
宏碁Aspire One提供了至少40％以上的性能比其竞争对手英特尔Atom CPU或AMD的APU。这体现在流畅的操作和更快的启动时间，操作系统和程序。可以播放全高清视频轻松，没有生涩运动。
| PCMark 7 - Score (sort by value) | |
| Acer Aspire One 756-B847X | |
| Asus Eee PC R052C-WHI002S | |
| HP Pavilion dm1-4200sg | |
| Lenovo Ideapad S206 M898UGE | |
| Asus X201E-KX096H | |
| PCMark 7 Score | 1251 points | |
Help | ||
Mass Storage
The 320 GB hard drive from Seagate delivers average performance: programs and the operating system start relatively quickly. In the synthetic benchmark, an access time of 26.5 ms was measured, even with repeated tests. If you feel the drive operates too slowly, you can fairly easily replace it with a faster model. Although this will accelerate access and start times for programs, it is questionable if such an investment is worth it for a netbook. If you want to have access to the full capacity of the drive you should create recovery media and then delete the recovery partition on the hard drive, which will give you about 40 GB of additional disk space.
希捷320 GB硬盘驱动器提供的平均表现：方案与操作系统启动比较快。在合成基准测试，存取时间为26.5毫秒计量，即使重复测试。如果你觉得变频器运行速度太慢，你可以很容易地替换它具有更快的模型。虽然这将加速进入和启动程序的时间，这是值得怀疑的，如果这样的投资是值得的上网本。如果你想有机会你应该创建恢复介质，然后删除硬盘驱动器上的恢复分区，约40 GB的额外磁盘空间，这将给你的驱动器的全部容量。
Graphics Card
Two years ago, Intel released its Intel HD Graphics 2000 integrated graphics solution, which sits together with the processor on a single chip. Although it clearly leaves the GMA 3650 integrated graphics of the Intel Atom processors behind, it can't keep up with the AMD Radeon chips in the Sony VAIO SVE-1111M1E, for example. This Sony achieved twice as many points as the Acer in 3DMark06. As already mentioned, the Acer Aspire One 756 had no problems with Full HD videos on the hard drive or even on YouTube. We have a test 4K video on YouTube in its original resolution, but this exceeds the capabilities of our system.
两年前，英特尔发布英特尔高清显卡2000集成显卡的解决方案，一起坐在一个单芯片上的处理器。虽然它清楚地离开背后的Intel Atom处理器，GMA3650集成显卡，它不能跟上在索尼VAIO SVE-1111M1E的AMD Radeon芯片，例如。这款索尼实现两倍作为宏基在3DMark06多点。如前所述，宏碁Aspire One756全高清视频在硬盘驱动器，甚至在YouTube上有没有问题。我们有一个测试4K的视频在YouTube上的原始分辨率，但是这超出了我们的系统能力。
| 3DMark 06 Standard Score | 1217 points | |
| 3DMark Ice Storm Standard Score | 5990 points | |
Help | ||
Gaming Performance
As one would expect, the Acer Aspire One 756 is not suitable for playing current games. Not even less demanding titles like Diablo III can be played smoothly with minimal details. One would have to go back quite a few years to find games that would run on the netbook. The performance is sufficient for browser games like The Settlers Online or casual games like Angry Birds.
正如人们所期望的，宏碁Aspire One756是不适合玩当前的游戏。最小的细节，甚至没有要求不高的标题，如“暗黑破坏神III”可以顺畅地播放。一会要回去了好几年，找到游戏将运行在上网本上。性能浏览器物语在线休闲游戏，像愤怒的小鸟一样的游戏是足够的。
| low | med. | high | ultra | |
|---|---|---|---|---|
| Anno 2070 (2011) | 21.5 | |||
| Mass Effect 3 (2012) | 11.9 | |||
| Diablo III (2012) | 24.1 |
Emissions
System Noise
The Acer Aspire One 756 contains quite a powerful processor for a cramped netbook case. Does this mean you'll hear loud fan noise? No, Acer has done a good job: the noise level is on par with its competition. Devices powered by AMD APUs, such as the Sony Vaio SVE-1111M1E or the HP Pavilion dm1-4200sg, are even noisier. Our test device never uses the fan in idle mode, when noise is restrained to a maximum of 33.9 dB. Under load, up to 39.7 dB is reached, which is audible, but not annoying.
宏碁Aspire One756包含一个狭小的上网本的情况下，一个相当强大的处理器。这是否意味着你会听到响亮的风扇噪音？ ，宏基已经做了很好的工作：噪声水平看齐，其竞争。搭载AMD APU的设备，如索尼的Vaio SVE1111M1E或惠普Pavilion DM1-4200SG，甚至闹着。我们的测试设备从未使用在空闲模式下，风扇噪音被抑制时33.9分贝最大。在负载下，达到39.7分贝，这是可听的，但不讨厌。
Noise Level
| Idle |
| 31 / 31.9 / 33.9 dB(A) |
| HDD |
| 31.4 dB(A) |
| Load |
| 37.5 / 39.7 dB(A) |
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30 dB silent 40 dB(A) audible 50 dB(A) loud |
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min:  , med:  , max:  Voltcraft sl-320 (15 cm distance) | ||
Temperature
What about the temperatures? The Acer Aspire One 756 remains relatively cool, as long as it is not overloaded, when the temperature on the bottom of the laptop can rise to 51.3 °C (124 °F). However, in practice this temperature will likely never be reached, as this was during a stress test.
It's fair to say that, among the competitors, only the Asus Eee PC R052C with its low performance Intel Atom APU has no problems with increasing temperatures. Of the AMD-based devices, only Sony makes a good cooling system worth noting; the HP Pavilion dm1-4200sg and the Lenovo IdeaPad S206 both reach temperatures of up to 56.2 °C (133 °F) under load.
什么温度？宏碁Aspire One756保持相对凉爽，只要不超载时，可以在笔记本电脑底部的温度上升至51.3°C（124°F）。然而，在实践中，该温度下将有可能永远不会达到，因为这是在高负荷测试。
公平地说，竞争对手之间的，只有华硕Eee PC R052C与低性能的英特尔Atom APU有没有问题，随着温度的增加。基于AMD处理器的设备，只有索尼良好的散热系统值得一提，惠普Pavilion DM1-4200SG和联想IdeaPad S206都达到温度高达56.2°C（133°F）下负载。
(-) The maximum temperature on the upper side is 45.4 °C / 114 F, compared to the average of 33.1 °C / 92 F, ranging from 21.6 to 53.2 °C for the class Netbook.
(-) The bottom heats up to a maximum of 51.3 °C / 124 F, compared to the average of 36.6 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 28 °C / 82 F, compared to the device average of 29.8 °C / 86 F.
(±) The palmrests and touchpad can get very hot to the touch with a maximum of 38.3 °C / 100.9 F.
(-) The average temperature of the palmrest area of similar devices was 29.3 °C / 84.7 F (-9 °C / -16.2 F).
Speakers
The stereo speakers are inconveniently located at the bottom of the case near the front edge, so they can be covered when operating the laptop on your thighs. We liked the punchy maximum volume that can be achieved without distortion. Likewise, it's nice that the speakers focus on the midrange instead of the highs, creating a fuller sound. The speakers are very acceptable for netbook needs, but if you want deep bass or really good sound, you'll need to use headphones or external speakers.
什么温度？宏碁Aspire One756保持相对凉爽，只要不超载时，可以在笔记本电脑底部的温度上升至51.3°C（124°F）。然而，在实践中，该温度下将有可能永远不会达到，因为这是在高负荷测试。
公平地说，竞争对手之间的，只有华硕Eee PC R052C与低性能的英特尔Atom APU有没有问题，随着温度的增加。基于AMD处理器的设备，只有索尼良好的散热系统值得一提，惠普Pavilion DM1-4200SG和联想IdeaPad S206都达到温度高达56.2°C（133°F）下负载。
Energy Management
Power Consumption
The strength of the Intel Atom platform has always been its very low power consumption. Here the Intel Celeron 847 in the Acer Aspire One 756 can't keep up: it is about on par with the AMD APUs. The system requires up to 32.1 watts under full load and a minimum of 7.3 watts when it's not. When turned off or in standby mode, the test system can only deliver mediocre results of 0.2 or 0.4 watts respectively.
英特尔Atom平台的实力一直非常低的功耗。英特尔赛扬847，宏碁Aspire756不能跟上：它是与AMD的APU相提并论。该系统需要高达32.1瓦在满载情况下，最低为7.3瓦时，它不是。当关机或在待机模式下，测试系统只能分别提供0.2或0.4瓦平庸的结果。
| Off / Standby | 0.2 / 0.4 Watt |
| Idle | 7.3 / 9 / 9.8 Watt |
| Load |
25.3 / 32.1 Watt |
   
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Key:
min: ,
med: ,
max: Voltcraft VC 940 | |
Battery Life
Acer specifies 5 hours as the maximum runtime and we achieve this relatively accurately at low load. We can browse the internet for less than 4 hours on our test device, which is not really good for a netbook. If long battery life is your most important criterion, you need to get the Asus Eee PC R052C, which lasts almost 9 hours on the internet with a single charge. Because of its powerful battery, the HP Pavilion dm1-4200sg also has substantially better runtimes.
宏基指定的最大运行时间5小时，而我们实现这一目标比较准确地在低负荷。我们可以少于4小时，在我们的测试设备上浏览互联网，这是不是真的很不错的上网本。如果长的电池寿命是你的最重要的标准，你需要获得华硕Eee PC R052C，持续近9个小时在互联网上，单次充电。由于其强大的电池，惠普Pavilion dm1的4200SG也有大幅改善的运行时间。
Verdict
If you opt for the Acer Aspire One 756, you get a very powerful device as netbooks go. However, you must accept that this purchase involves a trade-off: an obvious loss of battery life. The Acer Aspire One 756 is solidly built, provides good input devices, is handy, quiet, and can handle its Windows 8 operating system smoothly. There is hardly anything to complain about: under load, the netbook gets warm quickly and the display cover doesn't catch well with outside pressure. In addition, the arrow keys are rather small.
If you want to make sure your system handles all of your daily tasks, the Acer Aspire One 756 has greater power reserves than comparable devices that are based on AMD or Intel Atom processors. However, it's questionable if this means that netbooks will experience a resurgence: competition from tablets, convertibles, and smartphones is now quite strong.
如果您选择宏碁Aspire One756，你会得到一个非常强大的设备，上网本。但是，你必须接受这个收购涉及的权衡：一个明显的损失的电池寿命。宏碁Aspire一个756坚固，提供了良好的输入设备，是很方便的，安静的，它的Windows8操作系统，并能处理顺利。几乎没有什么可抱怨的：在负载下，上网本的迅速转暖的显示屏盖不捕获以及与外界的压力。此外，方向键是相当小的。
如果你想确保你的系统处理所有你的日常任务，宏碁Aspire One756基于AMD或英特尔凌动处理器与同类器件相比，具有更大的功率储备。然而，这是值得商榷的，如果这意味着上网本将体验回潮：片剂，敞篷车，和智能手机的竞争是相当强的。
