Asus Zenbook UX21E-DH71
SpecificationsNotebook: Asus Zenbook UX21E-DH71 (UX Series)
Processor: Intel Core i7 2677M
Graphics Adapter: Intel HD Graphics 3000
Display: 11.6 inch, 16:9, 1366x768 pixels, glossy: yes
Price: 1200 euro
Average of 1 scores (from 2 reviews)
Reviews for the Asus Zenbook UX21E-DH71
Source: Inside HW
If you’re expecting new technology to use its first models to penetrate the market and make way for later revisions, containing a bunch of issues and child diseases typical of such devices – you’ll find none of that here. Intel has done their part of the job flawlessly, ASUS has done their best to add their own touch to the concoction, and the result speaks for itself – Zenbook is a worthy introduction to the ultrabook age by all means. The only reason to keep you away from this PC is a high price, one that requires a more sizeable budget than usual.
Single Review, online available, Medium, Date: 12/23/2011
Source: Computer Shopper
It's not every day that we see a whole new category of notebook computers emerge. Nonetheless, here in late 2011, off we go headfirst into the "ultrabook" era. This sleek and modern-looking ultrabook is an impressive, MacBook Air-style thin wonder. It will make an excellent travel companion for anyone demanding power and extreme portability.
Single Review, online available, Long, Date: 11/07/2011
Rating: Total score: 80%
With the recent announced UX21 and UX31 Ultrabooks, provided by the Taiwanese manufacturer Asus and marketed under the self-created term Zenbook, the already existing UX series moves back to the foreground. In 2009 Asus showed the slim notebook UX50V with energy efficient hardware and a 15-inch display. Today, three years after the first device of this series Asus presents two devices in the Ultrabook-class with 11.6 - and 13.3-inch display. The category Ultrabook itself was launched by Intel to the fire up the market of the top dog Apple with its MacBook Air 11 and MacBook Air 13.
Significant milestones for this project are a sleek design, fast and energy-saving hardware as well as a decent battery lifetime. Asus uses a alloy-chassis, a solid state drive and a lithium-polymer battery, which is integrated. In the first reviews for the two new devices the available ports, the bright screen and the minimalistic background noises in idle-usage models are highlighted. Disadvantages are the reflective surface of the display and the missing option to expand the integrated hardware.
Asus offers the Zenbook UX21 (11.6 inches) and the UX31 with the larger 13.3-inch screen from 999 € (MSRP) upwards. In regard to other devices you’ll see that Asus only sell premium devices at the moment. Acer offers the Aspire S3 Ultrabook already from 799 € (MSRP) upwards. But in comparison the devices from Asus get a better result in the most reviews out there.
Intel HD Graphics 3000: Integrated graphics card in the Intel Sandy Bridge processors (Core ix-2xxx). The HD 3000 is the faster (internally GT2 called) version with 12 Execution Units (EUs).
Non demanding games should be playable with these graphics cards.
Intel Core i7: The Intel Core i7 for laptops is based on the LG1156 Core i5/i7 CPU for desktops. The base clock speed of the CPUs is relatively low, but because of a huge Turbo mode, the cores can dynamically overclock to up to 3.2 GHz (920XM). Therefore, the CPU can be as fast as high clocked dual-core CPUs (using single threaded applications) but still offer the advantage of 4 cores. Because of the large TDP of 45 W / 55 W, the CPU is only intended for large laptops.
2677M: Power saving ULV processor clocked at 1.8-2.9 GHz due to Turbo Boost. Offers an integrated HD 3000 clocked at slow 350 / 1200 MHz and a DDR3-1333 memory controller.» Further information can be found in our Comparison of Mobile Processsors.
This screen diagoal is quite large for tablets but small for subnotebooks. Some convertibles are also represented with that size.
Large display-sizes allow higher resolutions. So, details like letters are bigger. On the other hand, the power consumption is lower with small screen diagonals and the devices are smaller, more lightweight and cheaper.» To find out how fine a display is, see our DPI List.
This weight is typical for big tablets, small subnotebooks, ultrabooks and convertibles with a 10-11 inch display-diagonal.
Asus: ASUSTeK Computer Incorporated, a Taiwanese multinational company, produces motherboards, graphics cards, optical drives, PDAs, computer monitors, notebook computers, servers, networking products, mobile phones, computer cases, computer components, and computer cooling systems. The company's 2007 revenues reached US$6.9 billion. ASUS also produces components for other manufacturers. The Eee PC initiated the netbook boom in 2008.
80%: This rating is not convincing. The laptop is evaluated below average, this is not really a recommendation for purchase.
» Further information can be found in our Notebook Purchase Guide.