[PConline stand-alone evaluation] Dell Latitude notebook series has always focused on the business sector, is a high-end commercial series Dell notebook. The department has been known for its superb craftsmanship and stable and efficient performance. It has been praised and loved by many business people. Today, our protagonist is a two-in-one laptop of the series, the new Latitude 5289. This product inherits the tradition of the Latitude series and adds many new elements, so the overall performance is very exciting. Next Let's take a look at this two-in-one laptop designed for mobile life.
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First, the appearance of the productLatitude 5289's overall design style is based on business elements, so the appearance of the design gives a sense of stability, simplicity, very consistent with the temperament of business people. And its superb product craftsmanship is the guarantee of quality and durability. The details of this product reflect the meticulous and sophisticated production process, but also coincides with the characteristics of business people.
1, calm design
Dell Latitude 5289 overall body is black, the use of angular design, gives a feeling of calm and determination. At the same time, in the simple design style, exquisite workmanship and bright lines still make the product full of technology and fashion texture. In terms of materials, thanks to the skin-like coating with saturation, the body feels comfortable and delicate.
Thin product body
2, delicate screen and comfortable keyboard
The Latitude 5289 is equipped with a 12.5-inch, 1920 x 1280 independent touch screen. This screen uses the fourth-generation Corning Gorilla Glass, which is light and stain resistant and can effectively reduce the impact of the external environment. mobile office. The screen frame design is compact and looks concise and generous. In the actual display effect, the details are clear and the colors are delicate.
True and delicate screen
In terms of the keyboard, this machine is equipped with a chocolate keyboard. The surface of the keycap is treated with a special coating to make it feel comfortable and natural. In the actual use process, the key pressing force is moderate, and the feedback is obvious, and smooth and comfortable continuous tapping can be performed. In addition, the tactile sensation of the palm rest portion of the C-plane is not the same as that of other parts of the palm rest, and it is possible to feel more friction and feel more supple and delicate. Therefore, the back of the palm of the hand can be firmly attached to the keyboard during use, even if the movement is too large, there is no need to worry about operation errors.
The white backlight effect of the keyboard is very dazzling, effectively improving the accuracy of the keyboard in dark light operation, and further improving the user experience.
Keyboard white backlight effect
The touchpad adopts a more convenient physical button design. The pressure on the two buttons at the bottom of the touchpad is light, and the actual operation is excellent. The micro-scrubbed touchpad surface supports multi-touch control and is extremely sensitive to manipulation.
Touchpad and keyboard
3, rich interface design
In terms of interfaces, the Dell Latitude 5289 has two Type-C, HDMI, and USB3.1 interfaces on the left. The right interface is the power button, volume button, audio combination jack, SD card slot, SIM tray, USB3.1 interface, Nobel security lock slot. It can be seen that even with the narrow bezel design, the Latitude 5289 retains a wealth of interface configurations that can accommodate a variety of expansions.
Fuselage interface
4, 360 degrees free to flip
Although most 2-in-1 laptops have a more flexible screen flip design, it is difficult to achieve the use of Latitude 5289. On the one hand thanks to the exquisite craftsmanship of the machine, on the other hand is a flexible shaft design, as a two-in-one notebook, Latitude 5289 can not only rotate 360 ​​degrees, but also can maintain the stability of work under any angle , It is very suitable for the scene that needs to change the working environment frequently.
Different rotation angles
5, thin body
As a notebook specially designed for mobile life, thinness and portability are obviously two indispensable factors. The volume of 17.64mm×304.8mm×210mm has the diameter of only one coin at the thickest side, and The weight of 1.345kg can be easily picked up with one hand and can be easily carried freely. On the other hand, in order to match the product features and design style of the Latitude 5289, the mobile accessory of the aircraft is also designed to be very compact, and the weight of the unit and the power adapter is only about 1.6kg, which is very easy to carry.
Thin body
Dell Latitude 5289 has a variety of processor models to choose from, this evaluation prototype is equipped with Intel Core i7-7600U processor, and Intel HD Graphics 620 graphics card, 16GB LPDDR3 memory (up to 16GB 1866MHz LPDDR3 memory), hard disk The machine is equipped with a 256G SSD (up to M.2 360GB SATA SSD or M.21TB Super PCIe NVMe). From the point of view of the complete machine data, although Latitude 5289 is a business-oriented product, it is also very professional in terms of hardware configuration. It is obviously more than sufficient to deal with business affairs. At the same time, you can choose different hardware to match according to your needs.
Hardware information
1. Processor
On the processor side, the aircraft is equipped with Intel's seventh-generation Kaby Lake platform, Core i7-7600U dual-core four-thread processor, clocked at 2.50GHz, maximum Turbo frequency 4.0GHz, 14mm manufacturing process, thermal design power (TDP ) is 15W.
ADIA64 CPUID
By testing the performance of the processor through CINEBECH R15, we can have a general understanding of its positioning. In the CINEBENCH R15 test, the processor multicore acquired 327cb, and the test results indicate that the processor is at an intermediate level.
CINBENCH R15
2. SSD
On the hard disk side, the evaluation prototype was equipped with a 256GB SSD. According to the results of the CrystalDiskMark test, the SSD read speed is 543.1MB/s and the write speed is 266.7MB/s. The overall performance is excellent.
Solid state drive test results
3, graphics card
The Dell Latitude 5289 is equipped with an Intel HD Graphics 620 graphics card. Compared to the previous generation of core graphics cards, the performance of the Dell Latitude 5289 has been greatly improved. With the use of graphics ladder diagrams and run points data, HD620 core graphics are equivalent to the level of GT730M graphics, close to the HD8750D3 alone significant level.
GPU-Z
Video ladder diagram
In the next test, we will fully test the graphics card through 3DMark. The test project is Sky Diver. The project mainly tests DirectX 11 systems for mainstream graphics cards, mobile device GPUs, or integrated graphics.
Graphics test 1 focuses on tessellation, using forward lighting; graphics test 2 focuses on pixel processing, using delayed shaded lighting based on computer shaders. In terms of physical testing, the physical simulation uses progressively more statues to test CPU performance.
3DMark Sky Diver Test Results
It can be seen from the test results that the aircraft scored 4073 points in the 3DMark Sky Diver test. The score of the video card was 3,980 points. Running some games or satisfying the demand for audio and video entertainment is fully qualified. Overall, the HD620 core graphics card is equivalent to the low-end notebook graphics card, which is very rare for a business notebook.
4, the whole performance
For the overall performance evaluation of the complete machine, we performed the performance testing through the Home accelerated mode of the PCMark 8 tool. The test mainly includes web browsing, text editing, picture editing, video chat, casual games, etc. The test content is mainly for some daily operations, and is more complicated than a pure business office. The final test score was 3549 points, and the overall performance was excellent.
PCMark8 Home Performance Test Score
5, security
As a business notebook, business security is naturally an integral part of product features. The Latitude 5289 can activate Windows Hello through an optional infrared camera to assist facial recognition for easy and secure access. Dell Data Protection can provide authentication with one-click pre-built compliance templates that protect enterprise-level data, saving time and money. DellTM ControlVaultTM provides more secure passwords, biometric templates, and secure code storage and processing alternatives.
Third, heat and endurance test1, thermal test
In terms of heat dissipation, the Latitude 5289 has cooling holes at the bottom and at the back, and the sound produced by the fans during operation is very small. According to the temperature and pressure test of this machine through ADIA64, the cooling performance of the machine under heavy pressure performed well, there was no overheating in key locations, and the keyboard area was of moderate temperature, so typing or office work would not work under high load conditions. Affected by any influence, most of the heat at the bottom of the fuselage piled up near the cooling holes.
Thermal capacity test
2, endurance test
In terms of endurance, Latitude 5289 scored 4 hours and 15 minutes under the PCMark 8 Home accelerated test program, which is a good score in mainstream business books. The test item in this model consumes much more electricity than the daily business model. Therefore, if only for mobile office, and with the system's built-in power management system, then the battery life is very good.
Endurance test
Dell Latitude 5289 continued the Latitude series of exquisite craftsmanship and calm design, while improving the details and performance, greatly improving the overall machine experience. On the other hand, Latitude 5289 also has strong competitiveness in similar products due to its portable weight, long battery life, and excellent hardware configuration. Considering the needs and development of mobile office, this two-in-one laptop It is worth looking forward to.
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