Compare with...

  • Lenovo IdeaPad Yoga
  • Sony VAIO S Series
  • Dell XPS 14z
  • HP EliteBook 8460P
  • Samsung Series 9 NP900X3C
$900
  • 13.3"
  • Core i5 2.3 GHz Dual core
  • 4 GB DDR3
  • 128 GB SSD
Released March, 2012
Weighed against all this goodness, the 900X3B’s average battery life seems a minor downer, and overall Samsung’s latest ultraportable is worth every penny of its premium price.
Rated 90% by by TrustedReviews (Sep, 2012)
 
$1,300
  • 13.3"
  • Core i7 2.9 GHz Dual core
  • 4 GB DDR3
  • 256 GB SSD
Released October, 2011
It came with 128GB SSD and after running some benchmarks, it showed it was much faster than the 256GB SSD in the UX31E.
Rated 40% by by Mark
 

Conclusion Which is better for you?

79%
84%
View Details
29%
60%
65%
60%
View Details
82%
73%
View Details

Winner

ASUSZENBOOK UX31E

64
69

Features Key features of the Samsung Series 9 NP900X3B compared to the ASUS ZENBOOK UX31E

GHz2.3

Intel Core i5 2467M

Front view of Samsung Series 9 NP900X3B
Battery life and performance might be merely average, but in every other regard this is the king among thin and light laptops - due in no small part to its stunning high-resolution PLS screen, which more than justifies the premium over many rivals.
Rated 90% by by TrustedReviews (Sep, 2012)
Front view of ASUS ZENBOOK UX31E

2.9 GHz

Intel Core i7 2677M

The laptop is very quick and responsive, and I think the Solid State Drive really makes a difference.
Rated 100% by by Gabriel-Ordonez (Dec, 2011)

screen size

13.3"
13.3"
The screen is very easy on the eyes , though I made an adjustment to the font size to 125% to ease the my eye strain for long periods of time of use.
Series 9 NP900X3B by William-R.-Green (Feb, 2013)
The display is very sharp and very small fonts are clear and readable.
ZENBOOK UX31E by JR (Nov, 2011)

screen resolution

Samsung Series 9 NP900X3B
ASUS ZENBOOK UX31E
I loved the screen but wished it had a higher resolution.
Series 9 NP900X3B by johnklem (Aug, 2012)
The screen resolution is great: 1600x900, so it is exactly widescreen (16:9), and I've enjoyed seeing movies, pictures and working on it.
ZENBOOK UX31E by Gabriel-Ordonez (Dec, 2011)

cpu speed

0 GHz
2.9 GHz

2.3 GHz
3 GHz
Either processor is preference and one is not much more powerful than the other; I prefer lower Ghz for longer battery life and cooler performance.
Series 9 NP900X3B by Saint04
The lightweight portability, performance & beauty is enough to make me want to buy another zenbook for my wife(or myself) when updates are added later this year(IPS screen, ivy bridge cpu, 512 ssd).
ZENBOOK UX31E by mikeyforgets (Mar, 2012)

processor

Samsung Series 9 NP900X3B
ASUS ZENBOOK UX31E
My computer can go from off to up and running in 30 seconds including punching in my user password at the login screen; My previous laptop is 5 years old and had Windows Vista with a faster processor speed and 3 Gb of RAM, yet start-up was on the order of 3-6 minutes.
Series 9 NP900X3B by TechCouple
On top of all that the I7 processor is very fast.
ZENBOOK UX31E by Mr.-R.-Verbaten (Mar, 2012)

memory

0 GB
4 GB

4 GB
4 GB
If you are happy with 4 GB of RAM then a rating of 5 stars is still valid.
Series 9 NP900X3B by TechCouple
I do wish it had more ram and wireless N, Overall I am thrilled with this laptop and my friends are jealous.
ZENBOOK UX31E by Dan-S (Dec, 2011)
 

Performance Real world tests of Samsung Series 9 NP900X3B vs ASUS ZENBOOK UX31E

3DMark06 CPU

Performance-Processing/read-write: It's an i7, performs at the level expected with a very fast SSD.
ZENBOOK UX31E by Jo-Aska

battery life

7 hour
5 hour
The battery life is not great for a 13", but this recharges so fast (about 80% in 30 minutes) that I can plug it in for a quick charge and be ready for more work.
Series 9 NP900X3B by techgeek32
This ultra book Zenbook 31 is very good maybe even greatIt stays cool the battery life it great.
ZENBOOK UX31E by J.-Moses (May, 2012)

cinebench r10 32Bit

From what I've read the difference in performance with the DH53, which has the core i5, is not really noticeable for the price difference, but I haven't used the DH53, so I really cannot make that assesment.
ZENBOOK UX31E by Gabriel-Ordonez (Dec, 2011)
 

Differences What are the advantages of each

Advantages compared to the ASUS ZENBOOK UX31E

Longer battery life 7 hour vs 5 hour
40% longer battery life; surf the web longer without having to plug in
Marginally newer Mar, 2012 vs Oct, 2011
Release date 4 months later

Advantages compared to the Samsung Series 9 NP900X3B

Significantly faster processor 2.9 GHz vs 2.3 GHz
Around 30% faster processor; run computation-intensive applications, such as photo editing, faster
Significantly faster turbo speed 2.9 GHz (Intel Core i7 2677M) vs 2.3 GHz (Intel Core i5 2467M)
Around 30% faster turbo speed; gain a temporary speed boost for computation-intensive applications
Much faster Bluetooth 24 Mbit/s (Bluetooth v4.0) vs 3 Mbit/s (Bluetooth v3.0)
8x faster Bluetooth
More storage capacity 256 GB vs 128 GB
2x more storage capacity
More l3 cache 4 MB (Intel Core i7 2677M) vs 3 MB (Intel Core i5 2467M)
More than 30% more l3 cache; more data can be stored in the l3 cache for quick access later

Reviews Word on the street

Samsung Series 9 NP900X3B

ASUS ZENBOOK UX31E

Rated 73% by 45 users at amazon.com
Display has excellent viewing angles, color, brightness, and contrast.
Rated 100% by by Dave (Mar, 2012)
I prefer using Windows because Windows Explorer is way better than the Finder and Microsoft Office 2010 on Windows is still better than Office 2011 (at least for me).
Rated 80% by by Piel (Apr, 2012)
The display is great, excellent viewing angles and colors/contrast; something that you generally only get with a good IPS display on a tablet.
Rated 100% by by Dave (Mar, 2012)
Rated 72% by 122 users at amazon.com
The notebook quality, design, screen brightness, high resolution are perfect.
Rated 80% by by Hakan-Kantas (Mar, 2012)
* Touchpad works fine; some reviews complained about this aspect of the unit; I found that spending time adjusting the touchpad features was of benefit in achieving a very good setup; I have no significant adverse touchpad conditions; it takes some getting use to - my unit uses the ELAN touchpad driver; I have no experience with the Sentellic driver as some units have been shipped with this driver.
Rated 100% by by q_rvuer (Mar, 2012)
The complimentary laptop cover, vga adapter, and ethernet adapter were also value components for me.
Rated 80% by by Bizzle (Apr, 2012)

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