Until Sony overhauls the design of its UX series of micro PCs to make telling them apart a bit easier, I hope the following chart (last updated 03.27.08) will help to keep everything straight.
I’ve tried to make the chart as accurate and complete as possible by cross-checking with Sony press releases and product pages, but it’s still a work in progress.
Similarities
The Vista models are said to have a slightly different keyboard, but otherwise all of the units are aesthetically identical. They all measure 5.91”(W) x 3.74”(H) x 1.27-1.50”(D) and feature a 4.5" SVGA (1024 x 600) touch screen, USB 2.0 port, DC-in, port replicator connector, headphone and microphone jacks, Memory Stick DUO slot, biometric fingerprint sensor, front (1.3 MP) and rear (0.3 MP) cameras, Bluetooth, and Wi-Fi (802.11b/g).
Differences
In addition to the specs listed below:
- All U.S. models have integrated WWAN (Cingular EDGE).
- All other models have a Compact Flash slot.
- All Japanese models (except the UX50) also have a 1Seg TV tuner and/or FeliCa card slot.
- Core 2 Solo Vista models have 251MB of video RAM, Core Solo Vista models have 224MB, and all XP models have 128MB.
Solid state drives (SSDs) are indicated in bold.
| Model |
CPU | OS | Size | RAM | Color |
| UNITED STATES | |||||
| UX230P |
1.06GHz Core Solo U1300 | XP Pro | 30GB | 512MB | Silver |
| UX180P |
1.20GHz Core Solo U1400 | XP Pro | 30GB | 512MB | Silver |
| UX280P |
1.20GHz Core Solo U1400 | XP Pro | 40GB | 1GB | Silver |
| UX380N | 1.33GHz Core Solo U1500 | Vista Business | 40GB | 1GB | Silver |
| UX390N | 1.33GHz Core Solo U1500 | Vista Business | 32GB | 1GB | Black |
| UX490N/C | 1.20GHz Core 2 Solo U2200 | Vista Business | 48GB | 1GB | Black |
| CANADA | |||||
| UX380CN | 1.33GHz Core Solo U1500 | Vista Business | 40GB | 1GB | Silver |
| JAPAN* | |||||
| UX50 series |
1.06GHz Core Solo U1300 1.20GHz Core Solo U1400 |
XP Home | 20GB 30GB |
512MB | Silver |
| UX90 series (HDD) |
1.06GHz Celeron M 423 1.06GHz Core Solo U1300 1.20GHz Core Solo U1400 |
XP Home XP Pro |
20GB 30GB |
512MB | Silver |
| UX90 series (SSD) |
1.06GHz Celeron M 423 1.06GHz Core Solo U1300 1.20GHz Core Solo U1400 |
XP Home XP Pro |
16GB 32GB |
512MB | Black |
| UX71 |
1.20GHz Core Solo U1400 | Vista Home Pr. | 30GB | 1GB | Silver |
| UX91 series (HDD) |
1.20GHz Celeron M 443 1.20GHz Core Solo U1400 1.33GHz Core Solo U1500 |
Vista Business Vista Home Pr. |
30GB 40GB |
1GB | Silver |
| UX91 series (SSD) |
1.20GHz Celeron M 443 1.20GHz Core Solo U1400 1.33GHz Core Solo U1500 |
Vista Business Vista Home Pr. |
32GB | 1GB | Black Blue |
| UX72 | 1.06GHz Core 2 Solo U2100 | Vista Home Pr. | 40GB | 1GB | Silver |
| UX92 series (HDD) |
933MHz Celeron M 523 1.06GHz Core 2 Solo U2100 1.20GHz Core 2 Solo U2200 |
Vista Business Vista Home Pr. |
40GB | 1GB | Silver |
| UX92 series (SSD) |
933MHz Celeron M 523 1.06GHz Core 2 Solo U2100 1.20GHz Core 2 Solo U2200 |
Vista Business Vista Home Pr. |
32GB 48GB 64GB |
1GB | Black Blue |
| KOREA | |||||
| UX17LP | 1.20GHz Core Solo U1400 | XP Pro | 30GB | 512MB | Silver |
| UX57LN | 1.20GHz Core 2 Solo U2200 | Vista Business | 40GB | 1GB | Silver |
| UX58LN | 1.20GHz Core 2 Solo U2200 | Vista Business | 48GB | 1GB | Black |
| OTHER PARTS of ASIA** | |||||
| UX17GP UX17LP UX17TP |
1.20GHz Core Solo U1400 | XP Pro | 30GB | 512MB | Silver |
| UX27CN UX27GN UX27SN |
1.33GHz Core Solo U1500 | Vista Business | 40GB | 1GB | Silver |
| EUROPE | |||||
| UX1XN |
1.33GHz Core Solo U1500 | Vista Business | 32GB | 1GB | Black |
| OCEANIA | |||||
| UX17GP |
1.20GHz Core Solo U1400 | XP Pro | 30GB | 512MB | Silver |
| MIDDLE EAST | |||||
| UX17GP |
1.20GHz Core Solo U1400 | XP Pro | 30GB | 512MB | Silver |
*The Japanese models are confusing because of the "VAIO Owner Made" service, which allows customers to mix and match a number of components. This, on its own, is fine, as many companies offer their computers in made-to-order configurations. The problem is that Sony Japan adds letters to the model numbers that don’t always correspond to anything significant. For example, the UX91S and UX91NS, which make up the UX91 series, are both available with an identical set of customizable options (HDD or SSD, CPU, OS). Thus, they are essentially the same unit. The UX90 series is similarly problematic, as the UX90S, UX90PS, and UX90SSD are often used interchangeably.
**See a list of which markets correspond to which model numbers here.
Note: Modifications and upgrades offered by importers and other retailers are not included in the chart.
Nice work Jenn, do you mind if I include the charge on the Micro PC Talk Wiki? Please e-mail me if that is ok.
For Canadians: UX380CN is often advertised with pictures clearly showing WWAN (EDGE) vertical antenna, but there is no such antenna on the unit, it does indeed come with a CF slot (as slow as it is).
What terribly false advertising on Sony’s part! Thanks for the info, Slaven.
This is a great chart, I found it really helpful. I was really confused by all the different UX models floating around. Kudos Jenn!
Thanks, Iron Cook. Are you thinking of adding one to your kitchen?
It’s definitely on my future grocery shopping list, that and I heard the oranges are going on sale soon… Keep up the great work with the site, I like how dedicated you are to providing quality news!
Was about to ask if the Canadian version had Compact Flash then noticed the answer in the comments. Found this site yesterday and love it. Great info!
Thanks, Spidubic. Hope to see you around here often
hi there, i am from south africa and would like to purchase one of the new Sony Vaio UX series, which one would be the best model to buy?
i do require all the features possible!
thank you!
This may have changed, but as of February 2007, the UX was not available in South Africa. Not directly from SonyStyle, anyway. You can see this here: http://www.pocketables.com/2007/02/sony_vaio_ux_ar.html
At the moment, the highest spec’d models are the UX380N (HDD) and UX390N (SSD) in the United States. You can find all the international equivalents in the chart.
Are the specs still the same today (the last message in this thread was on April 10)?
Why is the UX380N or UX390N rated as a higher spec than the UX91 or even UX1XN? Because the integrated WWAN through Cingular(/AT&T) Edge is much slower than a HSDPA/3G connection isn’t it? (Isn’t that a major criticism of the iPhone?)
And the ones with the integrated WWAN don’t have the CF slots, right? The slot allows you to put a CF card and use the much faster AT&T 3G mobile broadband data network (and still allow them to use EDGE where the HSDPA is not available).
Also what modifications and upgrades are available and from whom? Are these not made available by Sony? (Even in Japan are they not done by Sony?)
I wish the integrated WWAN was 3G, because then I would just buy the US one even if it doesn’t have a CF slot, what else would I use the slot for? Also, I wish I could read Japanese because I went to the Vaio Owner Made site and can’t decipher it.
Thank you for your article and hopefully a response!
Yes, the specs are still the same.
Are the UX380N and UX390N considered as higher spec’d machines? They’re the “best” models in the U.S. but are basically equivalent (except for the built-in WWAN) to the top-rated models in other regions.
Where are you located and which model in particular are you looking at? Aside from the Owner Made service in Japan, the only other way to get a slightly differently configured UX is to order one from Dynamism.
Hello,please anybody,I need some help.
I cracked the glass(plastic?)of the lcd of the SONY MICRO VGN-UX380N but everything else works fine.
I can still see everything,all the icons,the 2 cameras work fine,I just can’t use the touch screen with the pen,so I am moving the cursor with the touch ball.
I called Sony and after 2 days,5 hours on the phone waiting,and talking with 8 different people 4 of them told me one thing,and the other 4 another.
4 of them told me that I am lucky and I only have to order the part’housing protection’ number ’268079602′ that comes with the glass for only 11.75.
I was so happy,only for an hour,I ordered the part but when I called for a 5th opinion they told me that I have to change the whole panel for 450 plus the shipping and labor!
Please,anybody knows what I should do?
I just want to change this little piece of glass,can I just find this part,or it is attached with the whole panel,so I will have to buy the whole thing.
And if thats the case does anybody know if I cant find cheaper somehow from 450?
Thank you very much.
Thanks jenn. very very helpful chart for so confusing models.
for Middle East and Africa you can vist this site: http://vaio-online.sony.com/
I have two important questions:
What’s the defference between UX CPU and a desktop CPU in clock, GHz, Cache ….?
And the second one how can this umpc handle the Vista system(I mean the speed of OS)?
Thanks alot
Hello, I have bought for my UX92S a compact flash
and I wanted to know what can anyone do to improve the speed of the CF slot which is slow.
Thank you very much
i have the same problem with sony ux1xn cf slot…. it is terribly slow (650k/sec max) and hogs the entire system when it operates.
i believe this is because, at least on my computer, DMA mode is disabled (greyed out) in the PCMCIA IDE/ATAPI device (which is the cf controler) and it operates in PIO mode 4 (which means it needs to interupt the cpu to transfer data – IRQ mode)…
harswarewise the CF controler is a texas instruments PCxx12 controler which as far as I was able to find supports DMA mode….
has any1 been able to enable DMA mode on the PCMCIA IDE/ATAPI device on a sony ux model?