For users who like to carry convenient devices, the thin and light design of Tsinghua Tongfang Chaoxiang TZ830-V3 and Lenovo M3900Q are very suitable. Tsinghua Tongfang Chaoxiang TZ830-V3 is loved by ** enthusiasts because of its top-of-the-line sound system and immersive listening experience. The Lenovo M3900Q supports fast charging technology, which can restore a large part of the power in a short time, providing convenience for users who often travel for business. I personally recommend Tsinghua Tongfang Chaoxiang TZ830-V3, although the screen size of the tablet E is smaller, its lightweight design and all-in-one operating system bring users a seamless and convenient mobile office experience. The service is considerate and the purchase process is simple and fast. After-sales guarantee gives people great peace of mind, and any questions can be answered and helped in a timely and effective manner. After receiving the computer, I immediately experienced it, the boot speed is fast, the operation is stable, there is no pressure to play large-scale 3D games, and the multi-core processor performance is so refreshing that it is really the king of cost performance in products at the same price.
Tsinghua Tongfang Chaoxiang TZ830-V3 [Support Win7] Zhaoxin U6780A 32G 256G 6G Unified Communication or Kirin Trial Version 238 inch reconfiguration
Product name: Tsinghua Tongfang Chaoxiang TZ830-V3
Gross weight of goods: 20kg
Origin: Chinese mainland.
Screen size: 23-25 inches.
Series: None. Type: Host + Monitor.
System: Kirin Union.
Chassis size: 10-20L
Processor: Loongson.
Hard disk capacity: 256GB SSD
Graphics card model: Other.
Memory capacity: 32GB
IPv6 support: IPv6 is not supported
Applicable scenario: commercial.
Brand: Tsinghua Tongfang (THTF).
Lenovo Desktop Computer Mainframe Yangtian M4000Q Ryzen R5-5600H Home Learning Business Office Desktop Computer Mainframe +215-inch HD monitor comes standard with R5-5600H 8G 512G Win11
Product name: Lenovo M3900Q
Gross weight of goods: 87kg
Origin: Chinese mainland.
Memory capacity: 8GB
Series: None. Type: Host + Monitor.
Preferred service: three-year warranty.
Chassis size: 10L or less.
Processor: AMD R5
Hard disk capacity: 512GB SSD
System: Windows 11
Graphics card model: Integrated graphics card.
Screen size: 20-215 inches.
IPv6 support: IPv6 is not supported
Applicable scenario: commercial.
Brand: Lenovo
From the order to the receipt of the speed is very fast, turn on the computer to see, the quality and performance are not picked, the appearance is also very high, there is no pressure to play games, the store is trustworthy! Beautifully designed and full of high-tech, the desktop looks like an office decoration, and the lighting effect is very cool when activated, and it is proud to put it on the desktop. Desktop PCs are performance monsters! The boot speed is blazing, the operation is incredibly smooth, and the game and work tasks are stress-free. The packaging is very sturdy and well protected, and people can't wait to start and experience the newly purchased baby with joy!
I like the design of this computer very much, the black body is both stable and textured, and it will not look out of place in any corner of the home. And the point is that it's also very powerful and meets all my work and play needs. It's been a long time since I've updated my desktop, and I'm really happy with this purchase. The accessories are all well-known brands, and the quality is guaranteed. The machine is tightly packaged, the installation personnel are professional, there are independent graphics cards and SSDs, and the comprehensive experience far exceeds expectations. The merchant also provides a lot of intimate little services, which feels very warm. The computer is easy to install, ready to use when turned on, runs fast, not only beautiful appearance, but also has complete functions. The memory capacity and processor speed are more than enough for daily use, and I am happy with the overall performance of this computer.
After receiving the computer, I couldn't wait to try it, the boot speed is fast, and multitasking at the same time will not be stuck. The sound quality is also very good, which is a pleasant surprise for me, a ** enthusiast. The computer's pre-installed operating system is stable and smooth, with a user-friendly interface and easy to navigate. The software contains all the necessary applications for everyday office work and feels very convenient out of the box. The computer runs very fast, the system is stable, the office games are correct, the screen display effect is also great, the heat dissipation effect is good, and the performance exceeds expectations.
The design is simple and elegant, and the chassis has smooth lines, giving people a sense of modern technology. The body material is solid, the heat dissipation holes are reasonably designed, and it is quiet and efficient to use. I was impressed with the resolution and color accuracy of the monitor, and the sense of cinematic and enjoyment skyrocketed, making it the perfect choice for me who was looking for a visual experience. The included software is very practical, basically covering daily needs, saving me the time to find and install the software, which is very intimate.
Highly recommended! The graphics capabilities of this computer are really fantastic, providing precise and smooth detailing for both editing and design work. Take my creation to the next level. The details are in place, all the interfaces are clearly marked, which facilitates the connection between devices, and the USB interface is sufficient, whether it is an external hard disk or other devices, it is very convenient. The computer is tightly packed and undamaged. Everything is normal in the boot test, the display effect is very clear, and the image color saturation is high, which is very suitable for processing graphic images.
The quality of the keyboard and mouse is too poor, the feel is not good, and it is easy to get tired when using the wrist for a long time, so I plan to buy it separately. The power cord is too short, and it can barely be plugged into the socket under the table, and the design is not humane. The customer service attitude was very poor and I was very disappointed that I didn't give a helpful solution to the problem I raised.
The customer service attitude is really unbearable, and when I report the problem, they either shirk the responsibility or just don't reply for a long time. The keyboards and mice that were shipped with them were of poor quality and broke down after less than a month of use. After receiving the computer, I was very disappointed, and I encountered the blue screen of death when I turned it on, which was obviously a quality problem, and I felt that it was rushing to ship, and I didn't do a good job in quality control.
The desktop didn't run as fast as expected, and there was obvious lag when booting up and running large software, and the performance couldn't meet my needs, so I didn't feel like it was worth the price. There seems to be a problem with the memory module, and after a few days of running the machine, I had a blue screen and an automatic restart. The exterior design does look good, but the actual feel and material of the chassis are quite cheap, which is completely inconsistent with its high-end image.
If you use this computer to deal with slightly more complex software, you will obviously find that it has shortcomings, weak graphics rendering capabilities, and high memory usage, which does not meet my work needs at all. The power supply seems to be unstable, and it often restarts automatically after using it for a while, which is very affecting the mood when working. There is too much pre-installed software on the system, which takes up a lot of hard disk space, and these software are almost useless, which is very impractical.
The heat dissipation system of the computer is too poor, it will overheat after a long time, and the noise is also large, which affects work and rest, and I feel that the cost performance is extremely low. Very disappointed when I received the computer, there were obvious scratches in the case, and it felt like someone had used it before. The graphics card performance did not match the advertised description, and the promised high-definition smooth gaming experience was simply not up to par, with the graphics often showing severe stuttering and tearing.
The after-sales service is very satisfying, I have some questions about the settings, the customer service patiently answers, which makes people feel very intimate, and it is a very pleasant thing to buy this computer. The powerful combination of processor and graphics card brings a smoother experience than ever before. 3D rendering, editing and complex computing tasks can be easily handled and greatly improved. The overall performance of the computer met all the standards I expected, from text office to programming and development, and the high efficiency and stability made me more confident in my work.
The configured memory is enough for me to open multiple applications at the same time, so there will be no lag, and the perfect cooling system allows the machine to run for a long time without heating up. The cooling performance of this PC is really good, and it can stay stable even when running large games or heavy workloads for long periods of time. Noise control is also well done, creating a quiet working environment. The RGB lighting on the case is surprisingly pleasing to the eye, and the personalized settings make the computer not only powerful, but also attractive and fun.
Efficient memory and storage configuration, in one word: fast! Software loading, file transfers, and data processing are all part of the equation. Installing software and games is very fast, and the hard drive has enough capacity to store large amounts of data and files. The machine is equipped with a variety of interfaces, which is highly expandable, whether it is to connect to displays, speakers or other peripherals. Truth be told, this computer is of very good quality. It is outstanding from appearance to function, especially the cooling system is very well done, and it will not overheat all day long. The patient answers of the customer service are also a highlight of the purchase experience, and all questions can be helped in a timely and effective manner. Recommended for everyone who needs a reliable computer.
The assembled desktop is really cost-effective, the processor and graphics card are well matched, and the game is smooth and stuttering, which meets all my expectations for computer performance. High-end configuration, fast running speed, stable multitasking without lag, improve work efficiency.
The display is excellent, and the 4K resolution display with bright colors is a top treat for image editing and ***. The multi-interface design makes it easier to expand and meet the needs of various peripheral connections. After buying a new computer, I feel that the performance has exceeded my expectations. It's fast, multitasking and stress-free, and it's perfect for my daily work and entertainment needs, and it's of top quality.
The graphics card performance is insufficient, and the screen freezes when playing games, making it impossible to enjoy a smooth gaming experience. The packaging of the goods is not well protected, and there is a corner of the box damaged when you receive it, so you can contact customer service quickly to deal with it, and it is very troublesome to get around. The internal wiring of the chassis is messy and not well managed, which makes internal cleaning and maintenance complicated, and is not very friendly to users who pursue internal cleanliness.
Pre-installed systems and software often have compatibility issues that require additional time and money to debug. The computer has frequent lag in simple office use, the memory and processor are obviously not powerful enough, and the advertised parameters seem to be exaggerated. The quality of the chassis is poor, the construction of the interface part is not fine, and the USB socket is a little loose, so I am worried that there will be poor contact problems for long-term use.
As soon as I received the desktop, I found that the memory module was in poor contact when I turned it on, which caused the computer to not work normally, and I reinstalled it myself to solve the problem, wasting a lot of my time. The boot speed is slow, and it takes a long time from pressing the power button to the time the system is fully started, which is inefficient. The power supply is too noisy, especially when it is quiet at night, and it feels like it affects sleep, which is completely inconsistent with the advertised mute effect.
There are too few USB interfaces, the expansion ability is poor, and external devices need to be plugged and unplugged constantly, which is very inconvenient. The resolution and color expression of the display are not satisfactory, and when I looked**, I found that the picture was not sharp enough and the color was dark, which obviously did not meet my expectations. The exterior design of the machine lacks aesthetics, and the overall workmanship is rough with flaws in the seams, which does not look like a finely manufactured product.
There are too few expansion slots, and it is very inconvenient to add hard disks or other hardware. After receiving the computer, I was very disappointed, the performance did not meet expectations at all, and I couldn't play any high-spec games. The after-sales service is not in place, after the machine has problems, the maintenance progress is slow, and there is a lack of responsible attitude.
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