三星7系列超730U3E S04DE的超级本测评
Editor's Note (May 1, 2013): The following review has not yet been edited for grammatical errors. A final draft of the review will be released soon.
For the original German review, see here.
Samsung's Series 7 Ultra 730U3E was officially introduced at the Consumer Electronics Show 2013 in Las Vegas. We had a second opportunity to examine the ultrabook at the MWC 2013 in Barcelona. The positioning as a premium device quickly becomes obvious when looking at the South Korean manufacturer's product range. The devices are placed above the Series 5 (review: Samsung Series 5 540U3C) but still below Series 9 laptops, which have also recently undergone a refresh with the 900X3E.
Currently four different Series 7 Ultra models are offered in Germany. The models dubbed 730UE all feature a matte Full HD screen. The differences are found in the integrated processor and storage devices. We tested the 730U3E-S04DE, which is the most expensive model at a price of EUR 1349 (RRP). It sports Intel's Core i5 3337U dual-core processor, AMD's Radeon HD 8550M, 6 GB of DDR3 working memory and 256 GB of flash memory. Interestingly, the 730U3E-S05DE that is powered by Intel's Core i7 3537U was sold for approximately EUR 50 less at the time of this review (EUR 1299, RRP).
The 64bit version of Windows 8 is used as the operating system. We would like to briefly describe the fourth Series 7 Ultra model here. The 740U3E-S03DE ultrabook offers the aforementioned i7 dual-core processor and a glare touchscreen for EUR 1549 (RRP). The following chart lists the currently available configurations.
编者按（2013年5月1日）：以下尚未被编辑语法错误。不久将公布最终草案审查。
对于的德国原装审查，在这里看到。
三星系列7超730U3E的正式推出的消费电子产品显示2013年在拉斯维加斯。我们有第二个机会检查的ultrabook在巴塞罗那的MWC2013。定位作为溢价设备很快变得明显时，看着韩国厂商的产品范围。该设备被置于系列5（点评：三星5系列540U3C）以上，但仍低于9系列笔记本电脑，最近也经历了与900X3E刷新。
在德国，目前有四种不同的7系列超模型提供。模型配成730UE都设有一个磨砂的全高清屏幕。的差异被发现在集成的处理器和存储设备。我们测试的730U3E S04DE，这是1349欧元（RRP）的价格最贵的型号。它拥有英特尔酷睿i53337U双核处理器，AMD的Radeon HD8550M，6 GB的DDR3内存和256 GB的闪存。有趣的是，是由英特尔酷睿i73537U的730U3E S05DE在本次审查（1299欧元，RRP）少约50欧元出售。
64位版本的Windows 8操作系统。我们想简要介绍了第四个系列7超模型。的S03DE740U3E的ultrabook的提供了上述i7双核处理器和眩光触摸屏为1549欧元（RRP）。下表列出了目前可用的配置。
| Model | 730U3E-S03DE | 730U3E-S04DE | 730U3E-S05DE | 740U3E-S02DE |
|---|---|---|---|---|
| Processor | Core i5-3337U | Core i5-3337U | Core i7-3537U | Core i7-3537U |
| Graphics card | Radeon HD 8550M | Radeon HD 8550M | Radeon HD 8550M | Radeon HD 8570M |
| Working memory | 6 GB DDR3 | 6 GB DDR3 | 6 GB DDR3 | 6 GB DDR3 |
| Storage device | 128 GB SSD | 256 GB SSD | 256 GB SSD | 256 GB SSD |
| Display | Full-HD, IPS, matte | Full-HD, IPS, matte | Full-HD, IPS, matte | Full-HD, touch, glossy |
| Operating system | Windows 8 (64-Bit) | Windows 8 (64-Bit) | Windows 8 (64-Bit) | Windows 8 (64-Bit) |
| Price (RRP) | EUR 1099 | EUR 1349 | EUR 1299 | EUR 1549 |
Case
Samsung uses a consistent design language for its 730U3E. The ultrabook also resembles the larger Series 7 Chronos 770Z5E multimedia laptop. The casing is made largely of aluminum. The ultrabook's color has accordingly been named "Metal". Besides subtle yet appealing looks, we particularly like the cool feel and the build of the single parts. The gaps are throughout equally spaced. We did not find any production flaws. Above all, we found it great that the wrist rest and the area around the keyboard are made of one piece.
The chassis' stiffness is satisfactory. However, the base unit yields visibly when stronger force is applied. Fortunately, yielding will not be an issue in everyday use. Thus, we will not deduct a point here. The display lid can be warped easily despite its aluminum cover. It however does not cause waves on the screen in an activated state. The display's large hinge does its job reliably. Nevertheless, the lid's marginal rocking is a minor point of criticism. Overall, we deem the slim device's rigidness to be satisfactory.
The ultrabook weighs 1.46 kilograms at a size of 32.4 x 22.4 x 1.75 centimeters (w x d x h). Consequently, it is within the same range as Asus' Zenbook Prime UX31A Touch or Dell's XPS 13 L322X. Samsung's Series 5 530U3C is a bit heavier with 1.64 kilograms. Examples for lighter members of this device category are Acer's Aspire S7, Samsung's Series 9 900X3C, Toshiba's Satellite Z930-119 and Apple's MacBook Air 13 Mid 2012.
三星采用一致的设计语言其730U3E。 ultrabook的也酷似大系列7 Chronos的770Z5E的多媒体笔记本电脑。该壳体是由主要是铝。 ultrabook的颜色，因此被命名为“金属”。除了微妙且吸引人的外观，我们特别喜欢凉爽的感觉和建立单一部件。这些差距遍及等距。我们没有发现任何生产上的缺陷。总之，我们发现了它很大的腕托和键盘周围都用一整块。
底盘的刚度是令人满意的。然而，基本单元的产量明显更强大的力量时，被施加。幸运的是，产生在日常使用中不会是一个问题。因此，我们不会扣除点。显示屏盖可以变形容易，尽管它的铝盖。然而，它不会导致波在屏幕上在一个激活状态。显示器的大型铰链，它的工作可靠。然而，盖的边缘摇摆，是一个小点的批评。总体而言，我们认为是令人满意的超薄设备的刚性。
Ultrabook的尺寸为32.4 X22.4×1.75厘米（宽x深x高），重量为1.46公斤。因此，它是作为华硕ZENBOOK总理的UX31A Touch或戴尔XPS L322X在同一范围内。三星的Series5530U3C是有点重1.64公斤。此设备类打火机成员的例子是宏碁的Aspire S7，三星的9系列900X3C，东芝的Satellite Z930-119和苹果的MacBook Air132012年年中。
Connectivity
The sides of the ultrabook exhibit a quite large range of interfaces for this device category. At first glance, the port distribution is noticed favorably. Except for the card reader, the interfaces are at the back on both the right and left side.
One USB 3.0 port is available for faster peripherals. The two other USB ports regrettably only support the 2.0 standard. An external monitor can easily be connected via HDMI. An optionally available adapter is needed for using the VGA port and costs around EUR 30. It is not included in the scope of delivery. In addition to wireless connections, the user can also use a network cable. Installing a closable RJ45 socket cover was a good idea from Samsung. It looks good and keeps the cord in place.
双方的ultrabook此设备类的接口表现出了相当大的范围内。乍一看，港口分销注意到，毫不逊色。除了卡读写器的接口是在背面上的右侧和左侧。
一个USB3.0端口可用于更快的外设。其他两个USB端口可惜只支持2.0标准。可以很容易地通过HDMI连接外接显示器。一个可选的适配器需要使用VGA端口和30欧元左右的成本。这是不包括在交付范围内。除了无线连接，用户还可以使用网络电缆。安装可关闭RJ45插座盖是一个好主意来自三星。它看起来不错，保持线到位。
Warranty
The ultrabook comes with a warranty period of 24 months ex-factory. This service can be upgraded to 36 or 48 months including an on-site service for a surcharge. Samsung does not state any prices on its product website.
保
ultrabook的附带的保修期24个月出厂价。这项服务可以升级到36个月或48个月，包括现场服务，费用另计。三星没有说明其产品网站上的任何价格。
Display
Full HD is fully in line with the trend. The 730U3E is no exception. A matte, 13.3 inch screen with a resolution of 1920 x 1080 pixels in a 16:9 aspect ratio is installed. To be precise, it is an IPS screen from the manufacturer Chi Mei Innolux with the model number CMN1343. Other laptops, such as Asus' Zenbook Prime UX31A or UX32VD, feature the same screen although from a different batch. Samsung optionally offers the Series 7 Ultra with a Full HD touchscreen. The model is called 740U3E-S02DE and is sold for EUR 1549 (RRP). An in-depth review of this model will follow within the next days.
We measured the screen using the X-Rite i1Pro 2 tool. The screen achieves a decent average brightness of 313 cd/m². Apple's MacBook Air 13 Mid 2012 is not as bright with a rate of 279 cd/m². We quite liked the performance of the 730U3E alongside the very good illumination of 92 percent.
全高清是完全符合潮流。 730U3E也不例外。安装了磨砂，13.3英寸的屏幕，分辨率为1920 x 1080像素，宽高比为16:9。准确地说，它是一个从制造商奇美液晶屏的IPS屏幕的型号CMN1343。其他笔记本电脑，如华硕的Zenbook UX31A总理或UX32VD，配备相同的屏幕，虽然从不同的批次。三星可以提供一个完整的高清触摸屏7系列超。这个模型叫做S02DE740U3E的，被卖到1549欧元（RRP）。在接下来的几天内将按照这种模式在深入审查。
我们测量了屏幕使用X-Rite的的i1Pro2工具。屏幕达到一个像样的平均亮度为313坎德拉/平方米。苹果的MacBook Air132012年年中是不亮率279坎德拉/平方米。我们很喜欢一起的730U3E性能非常良好的照明92％。
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Brightness Distribution: 92 %
Center on Battery: 315 cd/m²
Contrast: 617:1 (Black: 0.52 cd/m²)
ΔE Color 2.94 | 0.5-29.43 Ø4.91
ΔE Greyscale 1.55 | 0.5-98 Ø5.2
66.9% AdobeRGB 1998 (Argyll 2.2.0 3D)
91.7% sRGB (Argyll 2.2.0 3D)
70.3% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.41
The black value is 0,52 cd/m². Owing to the decent brightness, the contrast ratio of 617:1 is also good. This is above the average and impressive.
The reproducible color spectrum is an important factor for professional users. The screen cannot cover the frequently used sRGB reference. This clearly indicates that it is premium device designed for consumers. There are no major surprises or deviations when compared with similar devices. Apple's MacBook Pro 13 that features a Retina screen is an alternative for photographers or layout artists who require a precise color reproduction.
黑色值是0,52坎德拉/平方米。由于体面的亮度，617:1的对比度也很好。这是以上平均和令人印象深刻的。
可再现的色彩频谱是为专业用户的一个重要因素。屏幕不能覆盖经常使用的sRGB参考。这清楚地表明，这是专为消费者设计的优质设备。有没有什么大的意外，或偏离时，与同类设备相比。苹果的MacBook Pro13，采用了Retina屏幕是一种替代的摄影师或布局艺术家谁需要一个精确的色彩再现。
We additionally performed measurements using Calman 5 from SpectraCal prior to calibration (state of delivery). A clear deviation in cyan and green is noticed. A bluish cast is not visible and the overall picture is subjectively acceptable. Home users will very unlikely notice these details.
另外，我们进行了测量，使用卡尔曼5 SpectraCal前校准（交货状态）。青色和绿色注意到一个明显的偏差。偏蓝的演员是不可见的，主观上是可以接受的大局。家庭用户不太可能会注意到这些细节。
The viewing angles do not present any weaknesses. Owing to the used IPS technology, inverting or fading is no issue vertically. A clearly visible brightness decrease is also not seen when looking from the sides. Cheaper laptops and ultrabooks featuring a simple TN screen often have problems in this test.
Throttling
Before we begin, we would like to take a quick look at whether the hardware throttles during load. We loaded the CPU with the tools Prime95. No problems were recorded after about an hour of load. The processor clocked stably at 2.5 GHz with two active cores.
In contrast, the maximum is demanded from the GPU using Furmark. The performance also remained stable here. However, the curbed performance is striking. According to the specifications, AMD's Radeon HD 8550M can clock with a core rate of 700 MHz and memory rate of 900 MHz. In the case of the 730U3E-S04DE, Samsung seems to have moved a lever in the BIOS. The GPU only clocks with 400 MHz (core) and 600 MHz (memory).
The ultrabook did not exhibit any problems with performance decreases in the stress test induced using both Prime95 and Furmark. The behavior without the limited performance of AMD's dedicated graphics card would be interesting.
Processor
Intel's Core i5 3337U had to face the latest CineBench R11.5 to begin with. Our test device achieved a score of 2.49 points in the 64 bit multi-thread calculation. The result is within the broad midfield in our database. Laptops using the same CPU, such as Acer's Aspire TimelineU M3, Samsung's Series 5 530U4E and Toshiba's Satellite L830-15L, are in its direct vicinity.
The direct precursor, Intel Core i5 3317U for example in Apple's MacBook Air 11 Mid 2012, is approximately 3 percent slower with a score of 2.41 points. A marginal difference that is barely noticed in routine use. We have not yet had Intel's new Core i7 3537U in review. Intel's Core i7 3517U precursor scores 13 percent higher (2.82 points) compared with Intel's Core i5 3337U. The small surcharge of EUR 50 for the 730U3E-S05DE could prove to be quite worthwhile for users who work with video editing applications and the like.
| Cinebench R11.5 | |
| CPU Multi 64Bit (sort by value) | |
| Samsung 730U3E-S04DE | |
| Apple MacBook Air 11 inch 2012-06 MD223D/A | |
| Asus Taichi 21-CW001H | |
| CPU Single 64Bit (sort by value) | |
| Samsung 730U3E-S04DE | |
| Apple MacBook Air 11 inch 2012-06 MD223D/A | |
| Asus Taichi 21-CW001H | |
System Performance
The ultrabook achieved a score of 4711 points in Futuremark's PCMark 7 and places itself in the upper third of our database. Besides the processor and graphics unit, particularly the solid state drive has an impact on the score here. The test device is in the area of, for example, Dell's XPS 12 Convertible, Asus' G75VW-T1040V gaming laptop and Asus' Taichi 31. The score is much lower with the same CPU and conventional hard drive. For example, Toshiba's Satellite L830-15L only accomplished 2046 points, which is a difference of 57 percent. The system's performance was also subjectively convincing. Programs were loaded quickly, system start only took a few seconds and there were no lengthy delays.
| PCMark 7 Score | 4711 points | |
Help | ||
Storage Devices
Samsung relies on a 256 GB solid state drive from its own production line for storage. The model MZMTD256HAGM from the PM841 range is not enclosed in a casing, which saves room, and is implemented on a small circuit board. In CrystalDiskMark, the storage device achieved a compelling transfer rate of 254 MB/s in write and 517 MB/s in read. Its biggest advantage over a conventional hard drive is the short access time. HDTune and AS SSD recorded a very low rate of approximately 0.01 milliseconds. Hard drives usually need between 16 and 24 milliseconds on average.
Graphics Card
AMD's Radeon HD 8550M first has to run through the synthetic benchmarks. The GPU is based on a GCN core that is built in a 28 nanometer structure width. The dedicated graphics unit clocks with a core rate of 400 MHz and memory speed of 600 MHz that is connected via a 64 bit bus in the 730U3E-S04DE. Depending on the application and personal settings, the system automatically switches between AMD's graphics unit and the integrated GMA HD 4000. AMD calls this function Enduro.
The GPU reached a score of 1364 points in 3DMark 11. Laptops with NVidia's older GeForce GT 555M or GeForce 640M LE are in its direct vicinity. There is a lot of room to the top though. Ultrabooks that feature Intel's integrated GMA HD 4000 graphics unit score about 45 percent lower in this benchmark. This is an argument for the GPU installed in the 730U3E.
| 3DMark 06 Standard Score | 5591 points | |
| 3DMark Vantage P Result | 4365 points | |
| 3DMark 11 Performance | 1364 points | |
| 3DMark Ice Storm Standard Score | 35896 points | |
| 3DMark Cloud Gate Standard Score | 3958 points | |
| 3DMark Fire Strike Score | 732 points | |
| 3DMark Fire Strike Extreme Score | 319 points | |
Help | ||
Gaming Performance
The gaming performance did not convince us. New games could often only be rendered smoothly in minimum settings. Low 14.7 fps were possible in BioShock Infinite using a resolution of 1366 x 768 pixels and medium pre-settings. That naturally does not result in gaming fun. Samsung's Ativ Smart PC with an integrated GMA 4000 graphics unit only achieved 10.7 fps in these settings. That is a difference of 27 percent.
AMD's Radeon HD 8550M coped better with undemanding games, such as FIFA 13, World of Warcraft or TrackMania. However, the ultrabook is not the ideal solution for users who occasionally want to play a game in a pleasant resolution. It is sooner a stylish workhorse with focus on multimedia applications.
| low | med. | high | ultra | |
|---|---|---|---|---|
| Dirt Showdown (2012) | 59.4 | 29.4 | 13.6 | 7 |
| Sleeping Dogs (2012) | 29.5 | 21.5 | 9.7 | 5 |
| Fifa 13 (2012) | 110.6 | 74.2 | 58.6 | 36.1 |
| Crysis 3 (2013) | 13.3 | 8.2 | 5.7 | 2.3 |
| Tomb Raider (2013) | 36.3 | 17.8 | 11.6 | 5.7 |
| SimCity (2013) | 74.9 | 10.9 | 8.4 | 4.3 |
| StarCraft II: Heart of the Swarm (2013) | 150.7 | 29.7 | 16.9 | 6.1 |
| BioShock Infinite (2013) | 28.1 | 14.7 | 12 | 4 |
Emissions
System Noise
Only the two casing's fans are left as a source of noise because an SSD is installed. They remain unobtrusively in the background with a maximum of 32.2 dB (A). We measured a rate of 29.9 dB (A) in idle. The fans were however never inactive in this state. They spin at a low speed as, for example, known from Apple's MacBook Pro 13 with a Retina screen.
The fans increase speed during load because the produced waste heat has to be discharged. We measured a maximum of 38.2 dB (A). The fans maintain this level stably during load. Another plus point is the quick speed decrease after work.
Noise Level
| Idle |
| 29.9 / 30.9 / 32.2 dB(A) |
| Load |
| 37.9 / 38.2 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
The aluminum surfaces' cool feel are an advantage in idle mode. The wrist rest always had a pleasant temperature. We measured a maximum of 27.5°C in this area. The other idle temperatures were also compelling. A peak rate of 30.5°C underlines the combination of efficient hardware and a good cooling system.
The casing partly heated up noticeably during load. The temperature difference was quite perceptible on top of the keyboard. The temperature decrease from left to right can also be seen in the blue area of the chart. However, the warmer keys on the left are not really distracting in practical use. We have to mention the wrist rest positively in this scenario because it only heats up marginally.
(±) The maximum temperature on the upper side is 42.2 °C / 108 F, compared to the average of 35.9 °C / 97 F, ranging from 21.4 to 59 °C for the class Subnotebook.
(±) The bottom heats up to a maximum of 41.7 °C / 107 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 28.2 °C / 83 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29 °C / 84.2 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-0.7 °C / -1.3 F).
Speakers
The ultrabook sports two JBL speakers with an output of two watts each for audio rendering. The sound made a good impression. It was quite balanced but bass and low pitches could be a bit more differentiated. The sound quality did not decrease in maximum volume. For best results, the device should be placed on a solid surface because the speakers are aligned to the bottom. Basically, there is nothing in the way of movie entertainment using this solution.
Peripherals can be connected to the 3.5 mm stereo jack (headphone and microphone combo) or HDMI port. The transmission quality of both ports is very satisfactory.
Energy Management
Power Consumption
Im Office-Betrieb arbeitet das System mit der integrierten Grafikeinheit des ULV-The system uses the ULV processor's integrated graphics unit for Office tasks. The consumption rates are correspondingly low. Depending on the load, the 730U3E consumed between 6.5 and 12.1 watts in this test. Thus, it is within the expected range for this size and device category. The consumption increased up to 41.5 watts during load when AMD's graphics was active. This peak rate is not unusual either. The included 60 watt power supply has enough reserves. In view of this, it was perhaps unnecessary for Samsung to limit the GPU's performance.
An integrated lithium ion battery with four cells and 57 watt hours opposes the consumption for mobile use. It is to ensure good runtimes. Fortunately, it is easy to replace the battery since it is only secured with screws. However, the battery cannot be directly accessed.
| Off / Standby | 0.2 / 0.5 Watt |
| Idle | 6.5 / 10.2 / 12.1 Watt |
| Load |
26.8 / 41.5 Watt |
   
| |
Key:
min: ,
med: ,
max: Voltcraft VC-940 | |
Battery Runtime
BatteryEater's Reader's test simulates reading a text document in minimum brightness and with enabled power saving features as well as disabled wireless technologies. The battery was completely drained after 9 hours and 40 minutes. That is an average result for an ultrabook. Asus' Zenbook Prime UX31A lasted for 10 hours and 48 minutes. Apple's MacBook Air 13 Mid 2012 also achieved a runtime of roughly ten hours. Dell's latest XPS 13 didn't last as long with 8 hours and 32 minutes.
The Classic test is the other extreme. It loads the hardware using maximum brightness and enabled wireless modules. AMD's dedicated Radeon HD 8550M graphics unit was active in this test. The ultrabook had to be reconnected to the mains after 2 hours and 24 minutes. This is not very surprising in view of the configuration. Asus' UX31A was on a par in this test. The MacBook Air 13 and Dell's XPS 13 did not last for two hours here.
The assessment "Wi-Fi browsing" is a realistic average value. A different Internet site is opened every 40 seconds using a standardized brightness of 150 cd/m². The 730U3E-S04DE achieved a runtime of 6 hours and 20 minutes alongside Intel's GMA HD 4000. This is a good result compared with the aforementioned devices. The battery runtime will likely decrease to about five hours in maximum brightness.
Verdict
Samsung's Series 7 Ultra 730U3E-S04DE is a compelling ultrabook in a stylish casing. Build, rigidness and the feel of the slim aluminum device is convincing. It features a decent connectivity although Samsung could have installed USB 3.0 standard only. We would also have at least expected a VGA adapter among the accessories of a premium device. Maintenance and upgrades are agreeably easy via the base plate. The input devices are a crucial factor for prolific typists and should be considered before buying. In this case, Samsung makes the right choice and installs familiar components alongside a backlight.
A key feature is the matte 13.3 inch IPS screen with a resolution of 1920 x 1080 pixels. The rates make a good impression. The performance of the configuration we tested is compelling. However, one drawback is definitely the curbed performance of AMD's Radeon HD 8550M graphics unit that consequently cannot develop its full potential. Gamers are left unsatisfied in this case. The device is sooner the multimedia ultrabook that Samsung promises. The good JBL stereo speakers underline this.
The 730U3E also reaps in plus points with low emissions and acceptable battery runtimes. It adds up to an effective duration of five to eight hours depending on the usage. The buyer gets a convincing ultrabook for a price starting at EUR 970 (S03DE). Whether the touchscreen model (740U3E-S02DE) is worth the surcharge can soon be read here, at Notebookcheck.
