星Galaxy GT-I8730智能手机测评

As mentioned before, the case of the Samsung Galaxy Express resembles closely that of the Samsung Galaxy S3. Only the speaker moves down a bit on the back, while both the front camera and the ambient light sensor are shifted to the other side on the front. In addition, the screen of the Galaxy Express is 0.3 inches smaller than that of the Galaxy S3, yielding a reduced device height and width. Still, the Galaxy Express is thicker by 0.5 millimeters thicker and also heavier by 5 grams.

Our test device is currently only available in white. It is definitely a slick smartphone: As with the Galaxy S3, a chrome-colored frame runs along its sides and its round, almost organic shape helps set its design apart from Apple. It surface feels great, even though the backside acts as a fingerprint-magnet.

Build quality is very good, despite Samsung's choice of materials (plastics). The rear panel can be removed completely. It is very thin, light and can be bent, but this is not noticeable once it snaps back on the base units. Indeed, the Samsung Galaxy Express feels very sturdy and cannot be bent out of shape.

正如之前所提到的，类似于密切的情况下，三星Galaxy快速的三星Galaxy S3。只有扬声器的移动了一点就回来了，而无论是前置摄像头和环境光传感器被转移到另一侧的前面。此外，银河快的屏幕是0.3英寸小于银河S3，得到降低装置的高度和宽度。尽管如此，银河快车厚度由0.5毫米厚，也由5克重。

我们的测试设备是目前仅适用于白色。这无疑是一个华而不实的智能手机：，由于与银河S3，铬色框架沿着其侧面和轮，几乎是有机的形状有助于其设计除了苹果。它表面感觉好极了，即使作为一个指纹磁铁的背面。


建设质量是很不错的，尽管三星所选择的材料（塑料）。在后面板可以完全除去。这是非常薄，轻，可以弯曲的，但是这是不引人注意的，一旦卡的基本单元上。事实上，三星Galaxy感觉非常坚固，不能弯曲的形状。

Software

All Galaxy series smartphones rely on Google's Android platform - including the Galaxy Express, which comes with Android 4.1.2 Jelly Bean pre-installed. Despite the availability of Android 4.2, Samsung has not yet managed to use the newer software version in most of its devices.

Much of the operating system remains unchanged apart from Samsung's typical TouchWiz interface and a few interesting apps and widgets: Flipboard arranges the user's messages from all activated social media (and other) accounts within one magazine-style app and comes with a widget. S Voice is Samsung's version of Siri, working almost as well as Apple's counterpart. AllShare Play allows the user to send content effortlessly to connected devices such as TVs or notebooks.

Unfortunately, there is also much unnecessary bloatware, apps, which have to be bought after an initial test phase or which can only be used with a subscription-based video streaming service. This quickly becomes annoying even after booting for the first time - Samsung should think twice about whether it wants to continue with such a disservice.

软件

所有的Galaxy系列智能手机的依赖于谷歌的Android平台 - ，包括银河快车上，它采用Android4.1.2果冻豆预装。尽管可用的Android4.2，三星尚未在其大部分设备使用较新的软件版本。


大部分的操作系统保持不变，除了从三星典型的TouchWiz界面和一些有趣的应用程序和窗口小部件：，Flipboard的安排从所有激活社交媒体在一本杂志风格的应用程序（和其他）帐户的用户的消息，并带有一个小部件。声音是三星的版本的Siri，工作差不多，也是苹果的对手。 AllShare功能播放，使用户可以毫不费力地将内容发送到连接的设备，如电视或笔记本电脑。


不幸的是，也有许多不必要的英国媒体报道，应用程序，其中有被买断后的初始测试阶段，或只能使用一种基于订阅的视频流媒体服务。这很快就变成恼人甚至在第一次启动后 - 三星应该三思是否要继续用这样的帮倒忙。

Accessories

The smartphone ships with nothing but the obligatory headphones. There are many accessories on Samsung's website, however, the website is confusingly designed. Apart from replacement batteries and the new universal docking stations (which also work with non-Samsung devices thank to their micro USB connection), numerous headsets, car device cradles, bags and much more can be bought, though it might be prudent to compare their prices with those of third-party offerings.

Warranty

The Galaxy Express ships with 24 months of warranty. In case of a malfunction, the device must be returned to the vendor. Alternatively, Samsung's hotline may be addressed. An overview over authorized Samsung service partners for repairs can be found on Samsung's website. No warranty extension for smartphones is offered from Samsung itself.

饰品

智能手机附带的不过是强制性的耳机。在三星的网站上有很多配件，但是，该网站是容易混淆的设计。除了更换电池和新的通用基座（与非三星设备的感谢他们的微型USB连接），众多的耳机，车载设备的摇篮，袋，更可以买，但它可能是审慎的比较与第三方产品的价格。

保

银河快车会用24个月的保修。在出现故障的情况下，必须将设备退还给供应商。另外，三星的热线可能加以解决。三星的网站上可以找到三星授权服务合作伙伴进行维修的概述。无保修期延长为智能手机提供从三星本身。

The virtual keyboard is just Google's standard design. If this is deemed unsatisfying, many alternatives can be found in the Google Play Store. Still, even the standard keyboard offers many settings and we felt that typing was fast and unproblematic. Switching between the landscape and portrait modes of the keyboard was also rather swift, leading to a satisfying workflow.

虚拟键盘仅仅是谷歌的标准设计。如果这被视为不令人满意，可以找到许多替代品在谷歌Play商店。不过，即使是标准键盘提供了许多设置，我们认为，打字速度快，没有问题的。键盘之间的横向和纵向模式切换也相当迅速，导致到一个满意的工作流程。

Samsung has been using AMOLED displays in its smartphone lineup for ages. These screens consist of many organic light emitting diodes which don't rely on any background lighting, yielding better contrast ratios, more saturated colors and decreased power consumption. The main disadvantage of AMOLED displays lies with their shorter lifetimes and a reduction in luminance over time - still, with typical smartphone lifecycles of around 2 years this shouldn't have any significant effects.

The AMOLED display of the Galaxy Express offers a resolution of 800 x 480 pixels (thus sporting an aspect ratio of 16:9) and a screen size of 4.5 inches. Its resolution is the same as those of some other mid-range phones such as the Huawei Ascend D1, the Nokia Lumia 820 or the HTC One SV, while both the Google Nexus 4 and the Sony Xperia T offer a resolution of 720p for the same price.

AMOLED displays are almost never as bright as classical LED displays (accordingly, the Samsung Galaxy S3 was a lot dimmer than e.g. the iPhone 5), and the Samsung Galaxy Express is no exception to this rule. Actually, it is worse off than all of its competitors, achieving 258.2 cd/m². The best by far among the direct competition is the Sony Xperia T with an average brightness 470.1 cd/m².

三星一直采用AMOLED显示器在其智能手机阵容的年龄。这些画面由许多有机发光二极管不依靠任何背景照明，产生更好的对比度，色彩更饱和，并降低功耗。 AMOLED显示器的主要缺点在于较短的寿命和亮度随着时间的推移减少 - 仍然是典型的智能手机的生命周期2年左右，这不应该有任何重大影响。


银河快车提供的AMOLED显示屏，分辨率为800×480像素（体育宽高比为16:9）和一个4.5英寸的屏幕尺寸。其他一些中档手机，如华为升D1，诺基亚Lumia820的HTC One SV，而谷歌Nexus4和索尼的XperiaŤ提供720p分辨率相同，它的分辨率是相同的价格。


AMOLED显示器是几乎从来没有亮如古典LED显示屏（据此，三星Galaxy S3是如iPhone 5的很多调光比），三星Galaxy Express是没有例外。其实，这更糟糕的是比所有竞争对手，达到258.2坎德拉/平方米。之间的直接竞争中迄今为止最好的是索尼Xperia T与平均亮度470.1坎德拉/平方米。

The graphics chip has already demonstrated its laudable performance during our review of the HTC One SV, but again, it does not beat the Google Nexus 4. Rather, it remains on par with the HTC phone, staying slightly ahead of both the Sony Xperia T and the Huawei Ascend D1.

More demanding benchmarks like 3DMark or the GLBenchmark 2.7 end in a stuttering mess. During GLBenchmark 2.7, our test device didn't manage to exceed an average of 12 frames per second, while the benchmark ran much more smoothly on a Google Nexus 4 with 20 fps. Luckily, most applications and even games shouldn't put such a strain on the GPU.

图形芯片已经证明其值得称道的表现，在我们审查的HTC One SV，但同样，它不击败谷歌的Nexus4。相反，它仍然与HTC手机看齐，保持略微领先于索尼Xperia T和华为Ascend D1。


更为苛刻的3DMark基准像或GLBenchmark2.7的一个口吃的混乱中结束。在GLBenchmark2.7中，我们的测试设备没有管理超过平均12帧每秒，而基准跑在谷歌Nexus4用20 fps的顺利得多。幸运的是，大多数的应用程序和游戏不应该把这样的菌株在GPU上。

Synthetic browser benchmarks also place the Samsung Galaxy Express in the upper mid-range. Browsing the web felt fast and smooth, with another potential speed increase if alternative browsers are downloaded from the Google Play Store.

合成的浏览器基准测试也将三星银河铁道在上部中档。浏览网页感觉速度快且平稳，与其他浏览器的另一个潜在的速度增加，如果从谷歌播放商店下载。

Its flash memory with is one of the faster variety, offering great variety and being second to none but (again) the Google Nexus 4.

As mentioned, the Qualcomm Adreno 305 is a mid-tier graphics solution which should be sufficient for most recent mobile games. Despite failing the more demanding 3D benchmarks, casual games such as Angry Birds: Star Wars or Temple Run run smoothly. We didn't even notice any lag in action games such as Zombiewood or Shadow Gun: Dead Zone, a sophisticated 3D shooter. Gamers will also be glad to hear that touchscreen reaction was both fast and reliable.

如前所述，高通Adreno305是中间层的图形解决方案，最近手机游戏应该是足够的。尽管失败的更为苛刻的3D基准，休闲游戏，如“愤怒的小鸟：星球大战或庙运行流畅运行。我们甚至没有注意到任何滞后等动作游戏如Zombiewood或暗影之枪：“死区”，一个复杂的3D射击游戏。玩家也将高兴地听到，触摸屏的反应是既快速又可靠。

In the case of smartphones, the case temperature is even more important than with notebooks or tablets, since the device is almost exclusively held in its user's hands. Samsung has delivered very good work in this regard: Even under full load, temperatures never exceed 33.6 degrees Celsius, while next to no temperature increase (up to 29.2 degrees) occurs when the smartphone remains idle.

A comparison with its competitors reveals a considerable difference. None of them get uncomfortably hot, but stills, the Nokia Lumia 820 for example reaches 48 degrees under full load with none of the other smartphones staying below 38 degrees.

在智能手机的情况下，这样的温度比与笔记本电脑或片剂更重要的是，由于该设备几乎完全是在它的用户的手中持有。三星在这方面提供了很好的工作：即使在满载情况下，温度不会超过摄氏33.6度，而旁边没有温度的升高（29.2度）的智能手机仍然闲置时发生。

而其竞争对手的比较揭示了一个相当大的差异。他们没有一个令人不安的热点，但剧照，例如诺基亚Lumia820在满载情况下达到48度，38度以下的其他智能手机都没有。

The Samsung Galaxy Express offers a very good voice quality, directly via the speaker phone as well as when using the included headset. Speech can always be understood well without being distorted by ambient noise.

三星Galaxy Express提供了一个很好的声音质量，直接通过手机的扬声器，以及当使用随机附赠的耳机。语音总是可以被理解，不被扭曲的环境噪声。

12:30 hours while idle are just average. The true strengths of the Samsung Galaxy Express are revealed in the Wi-Fi test which comes close to actual usage, with new websites being opened once or twice per minute. It takes 10:30 hours until the battery finally dies. This is superb, and far better than what most of the competition achieves. Only the Nokia Lumia 820 exceeds these 10:30 hours, running up to 12 hours. But it gets even better, especially so for mobile gamers: Under full load, the Samsung Galaxy Express manages to squeeze up to 5:33 hours out of its battery, much more than all its competitors.

12:30时，空闲时只是平均水平。透露的三星Galaxy快速的Wi-Fi测试接近实际使用情况，新网站被打开一次或两次，每分钟的真正优势。 10:30时，直到电池终于死了。这是一流的，远远好于大多数的竞争达到。只有诺基亚Lumia820超过10:30时，运行时间长达12小时。但它会变得更好，尤其是手机玩家：满负荷情况下，三星Galaxy挤5:33小时的电池，远远超过其竞争对手。