Notebookcheck

Asus UX21A-K1009V

Specifications

Asus UX21A-K1009VNotebook: Asus UX21A-K1009V (Zenbook Prime UX Series)
Processor: Intel Core i7 3517U
Graphics Adapter: Intel HD Graphics 4000
Display: 11.6 inch, 16:9, 1920x1080 pixels, glossy: no
Weight: 1.1kg
Price: 1400 euro
Average Score: 91.5% - very good
Average of 4 scores (from 4 reviews)
price: - %, performance: 90%, features: - %, display: 95% mobility: 93%, workmanship: - %, ergonomy: 95%, emissions: 88%

Reviews for the Asus UX21A-K1009V

94% Konkurrenzloses 11 Zoll Ultrabook
Source: Notebookinfo German DE→EN
Single Review, online available, Medium, Date: 08/06/2012
Rating: Total score: 94% performance: 90% display: 100% mobility: 95% ergonomy: 100% emissions: 88%
90% Đánh giá Asus Zenbook Prime UX31A
Source: Sohoa VN Express VN→EN
Single Review, online available, Short, Date: 07/21/2012
Rating: Total score: 90% display: 90% mobility: 90% ergonomy: 90%
91% 11.6인치에서 누리는 풀 HD IPS 디스플레이 - 에이수스 젠북 프라임 UX21A (성능편)
Source: Notegear KO→EN
Single Review, online available, Very Long, Date: 10/21/2012
Rating: Total score: 91%
91% 11.6인치에서 누리는 풀 HD IPS 디스플레이 - 에이수스 젠북 프라임 UX21A (외형편)
Source: Notegear KO→EN
Single Review, online available, Very Long, Date: 10/09/2012
Rating: Total score: 91%

Comment

Series:

The Asus Zenbook is still one of the best looking ultrabook out there, next to the Macbook Air. The only problem with the original UX32 was its price. The 13 inch model was far more pricy than any other ultrabooks. Asus decided to deliver a little of that good taste for far less the price with the new mid-range Zenbook.

With the same kind all metal body featuring a concentric circle design, the new UX32A looks every bit as good as the original Zenbook. To reduce its price, the 256GB SSD had to be replaced with a hybrid drive consisting of a 500GB hard disk and a 24GB SSD. Naturally this makes the new model a little thicker than the older one but that size isn’t a problem at all. It is still by farthest, one of the sleekest ultrabook out there. As a result of the thicker chassis, several additional ports could be included in this new model, which actually is better.

The fast boot-up and resume from sleep times still remains fast thanks to the tiny SSD but the cheaper model is crippled with an i3 processor of the older Sandy Bridge platform and an older generation graphics adapter as well. Due to this severe new generation technology shortage it is hard to see why a person would choose the UX32A over all the other ultrabooks in the same price range out there. Perhaps if exterior design is your only priority, it would serve you well. However, even the least tech savvy person might not consider an ultrabook with an i3 processor.

Intel HD Graphics 4000: Processor graphics card in the high end Ivy Bridge models. Offers a different clock speed in the different CPU models (ULV to desktop quad core) and therefore a different performance.

Modern games should be playable with these graphics cards at low settings and resolutions. Casual gamers may be happy with these cards.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


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.  


3517U: Fast Ivy-Bridge-based ULV-CPU in Q2 2012. Offers a core clock of 1.9 - 3.0 GHz and an HD 4000 GPU (350 - 1150 MHz). The TDP is rated at 17 W.» Further information can be found in our Comparison of Mobile Processsors.


11.6":

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.


1.1 kg:

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.

Asus reviews


91.5%: There do not exist many models, which are rated better. The most ratings get ratings, which are a bit worse.


» Further information can be found in our Notebook Purchase Guide.

Devices with the same GPU and/or Screen Size

Toshiba Portege Z10t-A-111
HD Graphics 4000, Core i5 3339Y, 1.5 kg
Asus VivoBook F202E-CT148H
HD Graphics 4000, Core i3 3217U, 1.4 kg
Acer Aspire S7-191-6859
HD Graphics 4000, Core i5 3317U, 1.1 kg
Asus Taichi 21-DH51
HD Graphics 4000, Core i5 3317U, 1.3 kg
Asus VivoBook Q200E-BSI3T08
HD Graphics 4000, Core i3 3217U, 1.4 kg
Acer Aspire S7-191-6640
HD Graphics 4000, Core i5 3317U, 1.1 kg
Gigabyte X11-9WX110000
HD Graphics 4000, Core i7 3517U, 1 kg
Sony Vaio Duo 11 SV-D1121Z9EB
HD Graphics 4000, Core i7 3517U, 1.3 kg
Asus VivoBook X202E-DH31T
HD Graphics 4000, Core i3 3217U, 1.3 kg
Acer Aspire S7-191-73514G25ass
HD Graphics 4000, Core i7 3517U, 1.1 kg
Asus VivoBook S200E-CT182H
HD Graphics 4000, Core i3 3217U, 1.4 kg
Asus VivoBook S200E-C158H
HD Graphics 4000, Core i3 3217U, 1.6 kg
Asus UX21A-K1010V
HD Graphics 4000, Core i7 3517U, 1.145 kg
HP EliteBook 2170p-B6Q15EA
HD Graphics 4000, Core i7 3667U, 1.445 kg
Acer Aspire V5-171-6616
HD Graphics 4000, Core i5 3317U, 1.4 kg
Acer Aspire V5-171-6867
HD Graphics 4000, Core i5 3317U, 1.4 kg
Sony Vaio SV-T11113FGS
HD Graphics 4000, Core i5 3317U, 1.4 kg
Asus UX21A-1AK1
HD Graphics 4000, Core i7 3517U, 1.2 kg
Apple MacBook Air 11 inch 2012-06 MD223LL/A
HD Graphics 4000, Core i5 3317U, 1.07 kg
Gigabyte X11
HD Graphics 4000, Core i5 3317U, 1 kg
Asus Zenbook Prime UX21A-DB5x
HD Graphics 4000, unknown, 1.1 kg

Devices with the same GPU

Asus UX32LA-R3065H
HD Graphics 4000, Core i7 4500U, 13.3", 1.5 kg
Asus UX31A-C4037H
HD Graphics 4000, Core i7 3537U, 13.3", 1.5 kg
Samsung 530U3C-A09UK
HD Graphics 4000, Core i3 3217U, 13.3", 1.5 kg
HP ProBook 4340s-C4Y10EA
HD Graphics 4000, Core i3 3110M, 13.3", 2 kg
Samsung ATIV 730U3E-K01HS
HD Graphics 4000, Core i5 3337U, 13.3", 1.5 kg
Samsung 900X3E-A01UK
HD Graphics 4000, Core i7 3517U, 13.3", 1.2 kg
Samsung 900X3E-A01PL
HD Graphics 4000, Core i7 3537U, 13.3", 1.2 kg
Fujitsu Lifebook E733
HD Graphics 4000, Core i7 3632QM, 13.3", 1.7 kg
Current Prices
> Notebook / Laptop Reviews and News > Library > Asus > Asus UX21A-K1009V
Author: Stefan Hinum, 2012-08-10 (Update: 2012-08-10)