The Dell Latitude E6220 Business And Convenient Evaluation
Brushed full
Brushed full
Dell Latitude notebook products as commercial high-end series, has been adhering to the exquisite craftsmanship and stable design concept, the series of high-end notebooks are a lot of business people alike. Today we introduce is a from the series - Latitude E6220, the machine uses a 12.5-inch body, and the proportion of rare, often go out of business for the people tailor made, the user can not only through the screen to get a good visual effect, while more importantly, Latitude E6220 also takes into account a small portable mobile features.
Dell Latitude E6220 Screen Size 12.5 inches, the best resolution of 1366 768 pixels, anti-glare screen for a variety of environments frequented by business people who, in the display is of great help, the machine with battery After the weight of 1.51kg, even if placed in the bag will not be much of a burden in a sense, lightweight body size is ideal for carrying long-distance travel, compared with the mainstream 13-inch notebook, the weight of comparative advantage.
Dell Latitude E6220 cover the biggest bright spot is a brushed anodized aluminum production process, fine dark gray brushed metal effect appears in the refraction of light texture, and the roof is also very smooth surface treatment, in addition, in center position is still placed with the iconic "DELL" metal LOGO.
You can see, the center of the border in a notebook with an HD video embedded webcam on both sides of the matrix in its microphone and camera status indicators, with the random built-in Dell Webcam Central software, business people can easily participate in video conferencing systems and operate them chat.
Keyboard feel superior
As a business located in the high-end laptop, the body is easy to use the port to use, can reasonably humane, of course, focus on product design to be considered. Dell Latitude E6220 has done this in the keyboard layout is quite good, especially the rear interface of the arrangements for business users with more convenience.
Dell Latitude E6220 keyboard designed to meet business people's favorite style, tap a sense of clear feedback after each key, key and keep the distance between the keys is also very reasonable, users and will not interfere with each other in the case, although the key process a little short, but very fitting concave curvature of the fingertips, but also control the noise, good typing, while the FN combination of orange button
dell inspiron 1525 battery is very easy to use design.
Dell Latitude E6220 hosts the power button was placed in the upper right corner of the keyboard, the keys square shape an exquisite, matte surface with a metallic material, and the larger size of the power beneath the logo is white status indicator, press the notebook to normal after start there will be a white light is used to alert users.
Dell Latitude E6220 The power of the control shaft is relatively good, moving back and forth with one hand, the damping feel just right, before the shaft parts with a unique style drift Yuet screen, the screen forward or backward tilt angle is more in line with the actual observation of the user's point of view. The machine is not very comfortable touch pad area, fingers will be some limitations, but the sensitivity of the pointer's performance is quite good.
Body Interfaces
Dell Latitude series laptop has been targeted at high-end business crowd, so the body interface layout are also been carefully considered, and consumer notebooks different, more business notebooks reflect the ease of use, the left side of the fuselage arrangement D-Sub video output port, eSATA high-speed data ports and a headphone jack, eSATA interface, which also takes into account the role of USB2.0 interface.
Let's look at the right side of the fuselage, from left to right are distributed, multi-card reader slots, wireless LAN physical switch, 2 USB2.0 and HDMI high-definition video output port, the elimination of the fuselage layout users do not often use the optical drive, so we see that the thickness of the body get better control.
In addition to the fuselage so the interface layout, because the screen shaft before using Dell's unique floating screen design Wyatt, left rear fuselage design interfaces room in the rear fuselage arrangement ends, respectively, the power connector and RJ-45 Ethernet port, the interface is set to benefit after that, when connected to multiple external devices, can effectively reduce the interference between the various cables to the user the actual operation. In addition, the edge position in the power interface also provides
dell inspiron 1525 batterypower and charging indicator light to remind the user even after closing the screen cover notebook can understand the current electricity consumption.
Machine performance testing
Hardware configuration, the Dell Latitude E6220 uses Intel's Sandy Bridge platform, equipped with Intel Core i5-2520M processor, equipped with 320GB hard drive, and high-speed single 4GB DDR3 1333MHz memory, in addition, the machine factory pre-loaded with Genuine Windows 7 system.Graphics, the model uses a graphics processor integrated Intel Core HD 3000.
Before the start of the performance test, we first AIDA 64 of CPUID tool to see Fengyun Intel Core i5-2520M processor, the basic information, which is based on 32nm process technology, the core code-named Sandy Bridge, clocked at 2.5GHz, the Core frequency of 2.0 GHz up to help speed up the technology can reach 3.2GHz, shared L3 cache is 3MB, the overall TDP of 35W, while also supporting Hyper-Threading technology with the latest AES and AVX instruction set.
The model of hard drive capacity 320GB, we conducted a HD Tune read test its performance.Screenshot from the test results can be seen, the average transfer rate of this drive 68.2MB / s, the maximum transfer rate of 94.9MB / s, while the minimum transfer rate of 22.7MB / s, 21 ms access time, fluctuations in the curve some slightly obvious, hard disk average read rate performance is good, but slightly less than the minimum transmission rate.
Heat, endurance, and evaluation summary.
In the thermal performance testing, we used FurMark software to make this machine run at high load condition, after an hour or so of time, CPU temperature rose to 78 , respectively, the core temperature reached 68 and 75 , a single temperature from the sensor point of view, Dell Latitude E6220's overall thermal efficiency in general.
Heat, endurance, and evaluation summary
In the thermal performance testing, we used FurMark software to make this machine run at high load condition, after an hour or so of time, CPU temperature rose to 78 , respectively, the core temperature reached 68 and 75 , a single temperature from the sensor point of view, Dell Latitude E6220's overall thermal efficiency in general.
Dell Latitude E6220 is equipped with 3-cell 30Wh lithium batteries, we estimate the Windows 7 power management, you can see the notebook in power saving mode, and open cable card and 50% screen brightness state, the remaining 98% is can supply power for 3 hours 52 minutes, the most a business notebook, the battery life good performance, if there is further demand for mobile office users can also be equipped to add a second battery as a life, to meet the user more long-term use of time.
Evaluation Summary
On the business user groups, the portable notebook with small body size is very important, not only can reduce the weight of the journey, but also can effectively improve the efficiency of the mobile office, tailor-made Dell Latitude E6220 12.5 inches in both are doing relatively well, in addition to stable capable of brushed metal appearance, the machine
dell inspiron 1525 battery is in the hardware configuration also has a good performance, Core i5 Core with integrated graphics portfolio fully meet the user's daily office needs.
by: mangochouchou
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