With "Nile" single-core processor
"The Internet" concept was first proposed by Intel, so we can find netbooks currently on the market are basically the mainstream Intel processors, AMD though not before promising Internet market, but this year with an AMD processor online This also began quietly into the consumer's attention. Acer's latest release of the main push models Aspire One 521 is a netbook with AMD processors.
Aspire One 521 cap with a HP Imprint technique, due to the mirror effect, so not easy to visually see the inner layer of embossed grid pattern, cover the upper left corner is Acer's LOGO, the center position of the "Aspire One "great changes have the LOGO, the introduction of the main access to the LOGO in this regard is amplified, but also the use of chrome-plated metal material, looks not only full but also to deepen the texture of the user's impression of this series models.
Appearance before the launch of Aspire One 521 has two colors to choose from, one is we are seeing black models, another brown, brown appearance compared with the more welcome by everyone, because probably cover more clear grid pattern to bring the visual experience.
The current mainstream netbook 10.1-inch LCD screen, supports a maximum resolution of 1024 600, the screen ratio of 16:9 widescreen, with the LED backlight technology, more nuanced picture displayed in the top of the screen frame set up a webcam, user-friendly chat and video anytime, anywhere network meeting.
Introduce the keyboard and body details
Aspire One 521 Acer keyboard is still using the usual netbook "duckweed" design, the distance between the keycaps and keycap moderate, large contact area to enhance the typing feel of comfort, to have such a compact body wide size keyboard significantly improves the input speed of the Internet.
Power button design in the upper left corner of the keyboard, the irregular shape of the power button like water droplets have a defective sense of beauty, if you look from the past will find a zoom effect, above the keyboard shortcut keys do not have any of these are available through the combination of FN + key way to achieve.
Touchpad with a matte surface, improving the experience of feeling the fingers, although the touch pad area is not very large, but very easy to operate, even for large hands can use boys operate freely, touchpad key elastic medium, which also improves Internet browsing fluency.
The status indicator in the host location of the edge of the left palm care, respectively, the host power-on indicator, charge indicator, hard work and the wireless LAN status indicator lights. The screen hinge is sinking, the maximum opening angle of more than 160 , moving back and forth gently shaking the screen does not appear obvious situation.
Body Interfaces
Interface, Aspire One 521 fuselage on the left arranged: VGA port, HDMI interface, USB2.0 interface and multi-card reader slot, in addition to heat vent in the left side also designed to maximize to avoid the heat inside the host with the right hand directly affect the level of comfort.
The right side is usually a common interface, from left to right is a set of audio interfaces, 2 USB2.0 interface, power connector, RJ-45 anti-theft slot and cable interface. Random distribution of the power adapter plug is round two, the plug is a split design that can easily cope with various rotation combination socket strip location.
Acer Aspire One 521 battery host as many as five at the bottom of the design inlet channel for the machine to provide a good cooling effect, but also ensure the machine can be stable long run, the host has an L-shaped bottom of the baffle, removal upgrade hardware is also very convenient.
Manufacturers random distribution of very close inner bag, tank bag is specifically designed to protect the machine, use a small notebook in the usual course prone to accidental dropping of the case, tank bag can effectively reduce the impact caused by its damage, the whole thickness of 2.8cm, not only to ensure the portability, but also to achieve better cooling.
Cooling, weighing and endurance
Equipped with AMD processors Aspire One 521 in the temperature control and cooling in the end how? Here we continue to run the CINEBENCH test software for this netbook's single-core processors in a high load condition, we can see in EVEREST sensor to the internal core temperature, the central processor 52 , the hard disk is 39 .
At room temperature 25 degrees Celsius, we use the Fluke thermal imager on the Aspire One 521 keyboard for a body surface (C plane) and the back of the fuselage (D surface) of the surface temperature of the test results as shown above. It can be seen, this netbook
Acer Aspire One 521-3530 battery apart from the middle left of the keyboard area and some areas of slightly higher temperature, the maximum temperature reached 40.8 degrees Celsius, the overall heat is still very good.
Aspire One 521 netbook configuration is 4400 mA lithium ion 6-cell battery pack, obtained by BatteryMark software testing life time of 5 hours and 31 minutes. Before testing, we will Windows 7 power management system to regulate energy-saving mode, brightness adjustment is about 50% and simultaneously open the wireless network, five and a half-hour long battery life is still very satisfactory results.
Summary
Acer launched during the summer series of three different sizes of the mainstream of the Internet, we can see in every price segment can be found in the Acer netbooks figure, the product coverage is quite comprehensive, this
Acer Aspire One 521 battery is still Acer netbook is currently the main model, although the color selection is not very rich, but small and exquisite workmanship processes, balanced hardware configuration for the user do not want to take too much weight should be a good choice.
Original post by:http://www.retailbattery.com/blog/amd-core-acer-ao521-notebook-review.html
