一旦你使用双显示器设置，你就不能回去了——或者科技界会让你相信。虽然拥有双显示器绝对有利于您的工作效率，但您不能将备用显示器拖到咖啡店。或者你可以吗？
便携式显示器近年来越来越受欢迎，但质量受到影响。Zissu 的 15.6 英寸便携式(Zissu’s 15.6-inch portable monitor)笔记本电脑显示器是该领域的新竞争者。Zissu 已将其发送给Help Desk Geek进行审核，因此我们花了一些时间来了解它的工作原理。这是我们发现的。
规格和特点
显示器本身是一个 15.6 英寸的显示屏，具有完整的纵横比和 16:9 的纵横比。借助支架侧面的控制转盘，可以即时交换不同的比率。它的最大分辨率为1920×1080，刷新率为60Hz，可视角度为178度。
它仅重 1.7 磅（或 790 克），重量轻且易于运输。屏幕显示多达 252,000 种颜色。边框非常薄，增加了显示器的美感。它还声称具有HDR，但 220 尼特的亮度不足以使效果明显。
Zissu 的便携式显示器(Zissu’s portable monitor)还配备了几乎任何您能想象到的连接类型的端口。它拥有用于电源、音频和视频的双 USB-C 端口。它还具有一个Mini HDMI端口和一个 3.5mm 音频端口。
笔记本电脑的便携式显示器设计用于横向模式，但也可以设置为纵向模式。但是，您应该知道将其设置为纵向模式将意味着您无法访问选项拨盘或 3.5 毫米音频端口。
值得注意的是，该显示器包括一个HDMI 转 HDMI(HDMI-to-HDMI)迷你适配器、一个USB-C转 USB-A 适配器和一根USB-C转USB-C电缆。它还包括用于显示器屏幕的超细纤维清洁布，制造商建议定期清洁屏幕以保持清洁和无尘。
声音的
Zissu 的便携式显示器有多个内置扬声器，虽然不是很清晰，但比市场上的许多显示器产生更好的音质。如果您想要真正清晰的声音，那么插入 3.5 毫米音频端口的耳机将产生巨大的影响。
另一方面，除非您是发烧友，否则音质还算过得去，可能不会打扰您。
表现
现在，进入本次评测的真正重点：Zissu 的笔记本电脑便携式显示器性能如何？在众多平台上进行多次测试后，我们可以有把握地说：相当好。如果将其与其他IPS屏幕进行比较，差异并不明显。但是，如果您将便携式显示器与现代Macbook上的(Macbook)Retina显示器进行比较，就会发现质量上有显着差异。
我们通过一系列图形测试运行监视器。在梯度测试中，它的表现特别差。即使在远处观看，颜色之间的变化也很明显。线条清楚地区分色调和色调的变化，甚至分为 256 级。
响应时间是合理的，但不是最好的。亮度和颜色会在屏幕上的对象周围产生明显的光晕效果，并且在放置在纯色背景下时会在某些移动图像上产生重影效果。然而，当用视频或游戏进行测试时，显示器的表现相当不错。
我们将它连接到Nintendo Switch以测试它的性能。在像天际(Skyrim)这样的高强度游戏中，显示器显示颜色准确，没有明显的滞后或重影。在NES Mini上玩像Gradius这样简单的游戏时，它也表现出色。尽管调色板有限，但游戏看起来清晰明了，没有光环效果。
在作为辅助显示器的正常使用中，文本清晰。颜色显示清晰，但不完全准确。然而，在使用 Macbook 的内置工具进行快速颜色校准后，显示器看起来几乎与Retina显示器一样好，但像素数有所增加。
最后的想法
那么Zissu的便携显示器(Zissu’s portable monitor)值不值得入手呢？它当然有很多优点。它的尺寸为 15.6 英寸，实际上比大多数笔记本电脑的屏幕略大。如果您习惯使用双显示器，它的重量足够轻，可以放在电脑包中携带。我们建议您为显示器准备一个手提箱，以防止损坏屏幕前部。
如果您想在旅途中使用它进行游戏，这是一个不错的选择。虽然它只是一个 1080p 的屏幕，无法与专用的 4K 游戏显示器进行比较，但便携式显示器（或在客人过来时使用以防止屏幕出现）售价 175 美元，这是一个不错的选择。
(Use)如果您打算将此显示器用于专业照片或视频编辑，请谨慎行事。确保(Make)校准颜色以适合工作；不要直接依赖开箱即用的颜色设置。
最后，Zissu 的 15.6 英寸便携式笔记本电脑显示器对于希望在旅途中提高工作效率或游戏性能的任何人来说都是一个可靠且经济实惠的选择。
The Zissu Portable Monitor for Laptops: A Review
Once you go with a dual mоnitor setup, you сan’t go back—or so the tech world wоυld haνe уou believe. While having dual monitors iѕ definitely beneficial to your productivity, yоu can’t lug around a spare monitor to a coffee shop. Or can you?
Portable monitors have risen in popularity in recent years, but the quality is hit or miss. Zissu’s 15.6-inch portable monitor for laptops is a new contender in the arena. Zissu’s sent it over to Help Desk Geek for review, so we spent a bit of time with it to get a feel for how it works. Here’s what we found.
Specs and Features
The monitor itself is a 15.6-inch display with both a full and a 16:9 aspect ratio. The different ratios can be swapped on the fly thanks to a control dial on the side of the stand. It has a maximum resolution of 1920×1080, a 60Hz refresh rate, and a viewing angle of 178-degrees.
At just 1.7 pounds (or 790 g), it’s lightweight and easy to transport. The screen displays up to 252,000 colors. The bezels are incredibly thin and add to the aesthetic appeal of the display. It also claims to have HDR, but the 220-nit brightness isn’t enough for the effect to be apparent.
Zissu’s portable monitor is also well-equipped with ports for nearly any type of connection you can imagine. It boasts dual USB-C ports for power supply, audio, and video. It also has a Mini HDMI port, and a 3.5mm audio port.
The portable monitor for laptops is designed to be used in landscape mode, but it can also be set up in portrait mode. You should know that setting it in portrait mode will mean you cannot access the options dial or the 3.5mm audio port, however.
It’s worth noting that the monitor included an HDMI-to-HDMI mini adapter, a USB-C to USB-A adapter, and a USB-C to USB-C cable. It also includes a microfiber cleaning cloth for the monitor screen and the manufacturer recommends regularly cleaning the screen to keep it clear and dust-free.
Audio
Zissu’s portable monitor has multiple built-in speakers that, while not perfectly clear, produce better sound quality than many monitors on the market. If you want true clarity in sound, then a set of headphones plugged into the 3.5mm audio port will make a huge difference.
On the other hand, unless you’re an audiophile, the sound quality is passable enough that it likely isn’t going to bother you.
Performance
Now, to get to the real focus of this review: How does Zissu’s portable monitor for laptops perform? After multiple tests on numerous platforms, we can safely say: quite well. If you compare it to other IPS screens, the difference isn’t as noticeable. However, if you compare the portable monitor to a Retina display on a modern Macbook, there’s a marked difference in quality.
We ran the monitor through a series of graphical tests. In the gradient test, it performed particularly poorly. Even when viewed at a distance, the shifts between colors is pronounced. Lines clearly differentiate shifts in tone and hue, even divided over 256 steps.
The response time is reasonable, but not the best. Brights and colors create a noticeable halo effect around objects on screen, as well as a ghosting effect on some moving images when placed against a solid background. However, when tested with video or a game, the monitor performs quite well.
We connected it to a Nintendo Switch to try out how well it performed. In a high-intensity game like Skyrim, the monitor displayed colors accurately and had no noticeable lag or ghosting. It also performed well when playing simpler games like Gradius on the NES Mini. Despite the limited color palette, the game looked crisp and clear without a halo effect.
In normal usage as a secondary monitor, the text was crisp. Colors displayed clearly, but not perfectly accurately. However, after a quick color calibration using the Macbook’s built-in tool, the monitor looked almost as good as the Retina display, minus the increased pixel count.
Final Thoughts
So is Zissu’s portable monitor worth picking up? It certainly has a lot of strengths. At 15.6 inches, it’s actually slightly larger than most laptop screens. If you’re used to using dual monitors, it is lightweight enough to carry in a computer bag. We would recommend that you get a carrying case for the monitor to prevent damage to the front of the screen.
If you want to use it for gaming on the go, it’s a great choice. While it’s only a 1080p screen and won’t compare versus dedicated 4K gaming monitors, for $175 for a portable display (or one to use when guests come over to prevent screen-looking), it’s a solid choice.
Use caution if you plan to use this monitor for professional photo or video editing. Make sure to calibrate the colors to be work-appropriate; do not rely on the color settings directly out of the box.
In the end, Zissu’s 15.6-inch portable monitor for laptops is a solid, budget-friendly option for anyone looking to improve their productivity or gaming performance while on the go.
