From the point of view of practical applications, it is more suitable for the whole office, entertainment, performance requirements, but however the user copies pursuit of office efficiency, and a wide selection of the aircraft in the body color, and top cover housing can well meet the need to highlight their individuality application requirements, would have been a very damp welcomed.
The 14 Series is a the Inspiron family in the classic series, the series of models market positioning for the field of entry-level business notebook. In addition to the concern cost-effective compared to the traditional black boxy Inspiron design, 14-series styling corner relatively mellow, the edge of the screen at the same time position also increased silver trim. Stubborn styling makes everyone used to seeing with a trace of younger vitality.
Black is still the the Inspiron most classic painting, the E Series also has the other colors of the early adopters, but I still think that black is the most sensory and symbolic Inspiron unchanged representative colors. 3420 with 9cell DELL Inspiron 3420 Battery and top cover made of ABS plastic, less than the hardness and ductility synthesis of metal material is excellent, but the the Inspiron order to best protect the screen, cover material is solid, sturdy extent is quite reassuring.
Phenom II N830 processor, four sub-tests results from the final score and the final score remained at a relatively low level, leading not because of the number of cores and high-frequency contrast Pentium Dual Core P6100 models . From another side, which also reflects the lack of Phenom II N830 processor in integer performance and multi-core efficiency. From a breakdown of test results, in the four sub-items, create the image performance of the two systems have to be slightly higher than office applications, 3D modeling, and the Internet in learning achievement. From the performance point of view, obviously the efficiency of multi-core, integer arithmetic capabilities better Pentium Dual Core P6100 processor is more dominant, although to look at the test scores of the Phenom II N830 processor can meet the business users in the office applications needs, but obviously in terms of efficiency less than the Pentium dual-core processor, even though it has three core.
Inspiron 14r with 16:9 glossy LED display and 6cell DELL Inspiron N7420 Battery, the best resolution of 1366 × 768, the experience of the actual display screen brightness higher quality of good permeability, colorful and bright. However, the only downside of the glossy screen is used in the strong light, reflective vision of the situation will bring some impact.
PCMark Vantage PCMark benchmarking software Futuremark released a new generation can measure all types of PC's overall performance. Compared to the previous version of PCMark06 PCMark Vantage overall structure of a more obvious changes from the previous subkey in accordance with the purposes divided into several subsystems according to PC gradually closer to the user's actual use is also more focused on user reference value is greater. It canceled the original processor and graphics sub-items, to retain the overall score and HDD (hard disk) subkey Memories (memories), TV and Movie (Video) Gaming (games), Music (Music ), Communication (communication) and Productivity (productivity) several new projects. More suitable for measuring PC performance for home entertainment. And because most of AMD's new platform products targeted at the mainstream gaming entertainment and audio-visual entertainment models users to buy for home entertainment applications are more likely to the so compared to SYSmark2007 the Preview, PCMark Vantange better reflect the hardware configuration in the specific application advantages and disadvantages.
Inspiron 15 comes standard with a 9-cell 87Wh li-ion DELL Inspiron 3520 Battery, this is basically the same capacity and the same level notebook. After Windows 7 power management estimates test, the battery is 100% of the power management scheme to adjust the balance mode, the screen brightness to 50%, and ultimately the life time of 4 hours and 39 minutes, the actual use of about 2.5 hours above, the relatively good endurance.
PCMark Vantage test results overall, a slight advantage, but our comprehensive analysis of the three-core Phenom II N830 processor in the overall performance of this advantage only because of N830 clocked slightly higher than some sake. All tests on processor performance requirements, or focus on the subkey visits processor performance, triple-core Phenom II N830 processor scores are lagging behind the Pentium Dual Core P6100 models.
Adopt comprehensive view of the AMD this update processor 45nm process technology, so we also tested the actual power consumption of these two products, we have tested the power consumption of this product in the three states. Intelligent Digital Multimeter UNI-T UT71E as test equipment, and were determined to connect the power but not turned on (non-state-of-charge), the system is booted, no action within 5 minutes, but do not sleep (non-state-of-charge) and the system is booted, loaded processor, disk to maximum throughput work (non-state-of-charge), the power situation. Due to the configuration of the two products are very close, so we think that this comparison still possess comparable.
In these three conditions, the power consumption of the triple-core Phenom II N830 processor models were 0.6W, 27.4W and 50.7W contrast products are 0.5W, 19.2W, 43.4W, triple-core processing control products in the system standby slightly higher, at a significantly higher level of power consumption in high-load work mode, but has been significantly reduced compared to previous AMD products, such test data show that the 45nm process technology to reduce the TDP indicators in the manifestation of the power consumption is very obvious, but its overall power consumption is still higher than the same grade of Intel products, high power consumption for the cooling system would be a significant burden.
In this test, we used FLUKE Ti25 thermal imaging equipment to conduct a test on this DELL Inspiron 17r with DELL Inspiron N5720 Battery heat test measuring the temperature of the notebook C, bottom and vents. In testing, we use the EVEREST software, select the System Stability Test, check all items for 15 minutes after the test, we measure the indoor temperature, to enable readers to test data has a more intuitive understanding. 5 points on the test platform around the temperature test, the 5 point the temperature 25.7,25.7,25.6,25.2 and 25.5 degrees Celsius, the average was 25.5 degrees Celsius. The two products using the same mold, so to better reflect the heat test out what sort of platform to provide users with better use of comfort.