Compare with...

  • Lenovo IdeaPad Yoga
  • SAMSUNG Series 7 Chronos
  • Sony VAIO S Series
  • Acer Aspire S S7
  • HP Envy 14 Spectre
Ranked #3 and #4 in Lightest full size laptops
$1,500
  • 13.3"
  • 1.4 GHz Dual core
  • 4 GB
  • 128 GB HDD
Released February, 2011
It was fast, thin and light, very comparable to the macbook air.
Rated 60% by by P.-Kapadia (May, 2011)
 
$991
  • 13.3"
  • Core i5 2.3 GHz Dual core
  • 4 GB DDR3-1333
  • 256 GB SSD
First seen on December, 2011
Thinness - Not only is it beautifully thin, it is also practically thin meaning that it won't take up very much space in my travel bag and it adds to the portability.
Rated 20% by by Snap--zeroc (Dec, 2011)
 

Conclusion Which is better for you?

72%
75%
View Details
57%
57%
87%
87%
View Details
76%
73%
View Details

Winner

ASUSZenbook UX31E

73
73

Features Key features of the SAMSUNG Series 9 900X3A compared to the ASUS Zenbook UX31E

GHz1.4

Front view of SAMSUNG Series 9 900X3A
I love the microSD card slot.
Rated 80% by by Shawn-W (May, 2011)
Front view of ASUS Zenbook UX31E

2.3 GHz

Intel Core i5 2557M

The screen too is bright and I love the extended resolution.
Rated 80% by by BuffCat (Jan, 2012)

screen size

13.3"
13.3"
I choose this product because of its compact size (yeah the Vaio's screen was nice and big, but a pain to pack up and use while laying down) and newer components (the SSD is unbelievable).
Series 9 900X3A by Swiftks (Jul, 2011)
The display is small, but looks good on 60"+ LCD TV.
Zenbook UX31E by J.-Tyman (Jul, 2012)

screen resolution

SAMSUNG Series 9 900X3A
ASUS Zenbook UX31E
The screen has a maximum resolution of 1,366x768 pixels, but its brightness and viewable angles surpass many other laptops we've seen.
Series 9 900X3A by c|net (Mar, 2011)
Screen Resolution - I was a little worried when looking for a netbook/ultrabook to replace my old laptop that I would struggle when working in excel documents due to screen real estate.
Zenbook UX31E by Snap--zeroc (Dec, 2011)

cpu speed

0 GHz
2.3 GHz

1.4 GHz
3 GHz
Intel's new Sandy Bridge low voltage mobile processors provide the best efficiency to performance ratios on the market, so though its standard clock speed is only 1.4GHz, this can turbo clock up to 2.3GHz and utilizes Hyperthreading to provide up to four virtual cores.
Series 9 900X3A by TrustedReviews (Feb, 2012)
I guess the credit should go to the low voltage CPU from intel.
Zenbook UX31E by Snap--zeroc (Dec, 2011)

processor

SAMSUNG Series 9 900X3A
ASUS Zenbook UX31E
The good news continues with the 900X3A's specifications, with the headline being its use of a dual-core Intel Core i5-2537M.
Series 9 900X3A by TrustedReviews (Feb, 2012)

memory

0 GB
4 GB

4 GB
4 GB
It's configured in a single stick of 4GB taking up one of the two DIMM slots so Samsung can conceivably offer models with 8GB of RAM in the future.
Series 9 900X3A by TrustedReviews (Feb, 2012)
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 900X3A vs ASUS Zenbook UX31E

battery life

7 hour
7 hour
Again, the Series 9 allayed our fears by providing over four hours with Wi-Fi and Bluetooth enabled, while switching these off and lowering the brightness to the 40 percent equivalent we run the Productivity test at on other laptops resulted in a solid seven hours and 20 minutes.
Series 9 900X3A by TrustedReviews (Feb, 2012)
SS drive is a great feature, I love "Instant ON", long battery life.
Zenbook UX31E by J.-Tyman (Jul, 2012)
 

Differences What are the advantages of each

Advantages compared to the ASUS Zenbook UX31E

Has a memory card reader microSD vs None
Read and write data from a camera or phone memory card
Thinner 16 mm vs 30 mm
Around 50% thinner

Advantages compared to the SAMSUNG Series 9 900X3A

Much faster internal storage 0.1 ms (SSD) vs 10 ms (HDD)
100x faster random access time; faster boot times and shorter application load times
Much faster processor 2.3 GHz vs 1.4 GHz
More than 60% faster processor; run computation-intensive applications, such as photo editing, faster
Much faster Bluetooth 24 Mbit/s (Bluetooth v4.0) vs 3 Mbit/s (Bluetooth v3.0)
8x faster Bluetooth
Sharper screen 138 ppi vs 117 ppi
Around 20% sharper PPI; enjoy photo-realistic, crisp images
Higher resolution screen 1600 x 900 vs 1366 x 768
Around 40% higher resolution screen
More storage capacity 256 GB vs 128 GB
2x more storage capacity
Much faster USB 572 MB/s (USB 3.0) vs 57 MB/s (USB 2.0)
More than 10x faster USB; connect a high-speed external hard drive or other high-speed device

Reviews Word on the street

SAMSUNG Series 9 900X3A

ASUS Zenbook UX31E

Rated 68% by 131 users at amazon.com
It is non-reflective and provides accurate colors, but I believe the trade-off is a lack of contrast in comparison to top-range glossy screens, so some may find that images don't "jump off the screen.
Rated 100% by by SingSling (May, 2011)
The laptop is very sleek and nice, but the touchpad is horribly made.
Rated 40% by by 281928 (Feb, 2012)
I thought - that with the solid state technology - it would be a great build along the lines of a Mac Air.
Rated 20% by by Rachel-M-Johnson (Nov, 2011)
Rated 72% by 122 users at amazon.com
The laptop looks so stunning in so many other ways that your attention is drawn to the overall fit and finish, not branding or logos.
Rated 100% by by Rokfrd (Apr, 2012)
That tells you that it's nice for a notebook to be beautiful with all solid hardware, but does not do you any good if it cannot perform a basic function, in this case connect to wireless, consistently in the marketplace.
Rated 20% by by Monica
At first, they said that process took 24 to 48 hours but then started to say it would take up to 72 hours.
Rated 20% by by Neil-Halfon (Mar, 2012)

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