Review: Sony VGN-SZ650N/C thin and light notebook
- September 29th, 2007
- 26 Comments
The VAIO SZ6 series is a relatively new addition to Sony’s notebook line. I picked up the VGN-SZ650N/C model, which features a 13.3" screen, carbon fiber casing, long battery life, dual graphics cards, and a hybrid hard drive with 256mb of built-in flash memory. Looks good so far, but how does it perform?
Quick Specs
- Intel Core 2 Duo Processor T7500 (2.2GHz, 4MB L2 cache, 800MHz FSB)
- 13.3" widescreen (1280×800) display with XBRITE and white LED backlight
- Weighs 3.95 pounds, carbon fiber casing, long battery life
- Hybrid graphics system (Mobile Intel X3100 and NVIDIA GeForce 8400M GS)
- 160GB SATA hybrid hard drive (5400rpm) with 256mb of non-volatile memory
- Integrated webcam, biometric fingerprint reader, DVD±RW/-RAM drive
- 802.11b/g/n, Bluetooth
- Windows Vista Business
The MSRP on this notebook is currently $2049 but I was able to pick one up on sale at Best Buy for $1899.
What’s in the Box?
Pretty average unboxing, not that I was expecting to trip over my couch. That little silver thing in the middle tray there is a memory card reader that slides into the ExpressCard slot.
Preloaded Software
The preloaded software on the newer Sony laptops is a big problem. Big enough that it slows the computer down considerably. I spent over an hour uninstalling Norton Internet Security, Spy Something-or-Other, AOL, Napster, Microsoft Office Trial, a full version of Spiderman 3 that you can’t watch unless you pay to unlock it, and a whole bunch of other trial software. Read any other review of a Sony notebook that’s been released recently and you’ll read the same thing. It’s unbelievable.
I knew going in that I’d have to remove all this stuff but were I a regular business user who purchased this notebook, I would have been a little curious as to why my computer was running so slowly and a little furious about all the intermittent pop-ups and system messages asking me to pay for stuff.
Power, Performance, and Battery Life
The best feature of this notebook, in my opinion, is the ability to flip back and forth between "stamina" and "speed" modes via a hardware switch above the keyboard.
When I’m away from my desk I have it set to stamina, which gets me around 4 hours of battery life under moderate use. I can eke out Sony’s advertised six hours if I turn off the WiFi and Bluetooth radios and dim the screen down a fair amount. This mode uses the onboard Intel graphics processor to conserve power, which returns a 3.5 point gaming graphics score under Vista’s Experience Index.
The stamina setting makes the notebook run impressively quick and nimble despite ratcheting some settings down a bit to conserve battery life. I’d actually been using this setting for the entire first week without trying out the speed setting because everything had been humming along just fine.
When I finally did try out the speed setting, I was even more impressed. Everything seemed to clip along a bit faster and the gaming graphics subscore jumped to 4.6 thanks to the NVIDIA chipset that gets used instead of the Intel one. I was able to run Halo 2, Tiger Woods 2008, and a few other new-ish games without any problems whatsoever.
I now have the laptop on this setting when it sits on my desk during the day or any time I want to play games. The battery life got cut in half, which wasn’t a big deal because, again, the laptop is generally plugged in.
The Intel X3100 setting uses up to 358MB of shared memory and the NVIDIA GeForce 8400M GS uses up to 831MB. There’s 2GB of PC2-5300 system RAM, standard.
Unfortunately, switching between the speed and stamina modes requires a restart each time. This is to enable the computer to use the Intel and NVIDIA chipsets separately depending on the chosen settings. Also, I realize that using the Vista Experience rating isn’t the most thorough benchmark in the world but I thought I’d include it in order to show the difference between the two video cards.
Portability
I initially had my heart set on a less-than-three-pound notebook and, having owned a couple in my day, can tell you that there’s a big psychological difference between three and four pounds. That being said, at about four pounds, this notebook isn’t a pain to schlep around at all. For all intents and purposes, it’s roughly the size of a MacBook minus an entire pound. It’s a lot easier to lift and/or carry in one hand than a MacBook and the ultra thin screen is truly remarkable. Finally, while the MacBook is uniformly shaped, the Vaio is more of a wedge design. It’s 1.5 inches at the back and 1 inch at the front.
As previously mentioned, battery life is pretty good. I’ve consistently been able to average about four hours with moderate usage. It’s funny to get a low battery warning only to see that there’s still about an hour’s worth of juice left. All in all, I’ve been very happy with the battery life so far.
Keyboard
You’re either going to love the keyboard or you’re going to hate it. For starters, there’s a lot of vertical travel. It’s almost bouncy. I happen to like it but most people who have tried it have told me that it feels weird to them. It felt weird to me at first too, but I soon grew to like it. Each key presses down much lower than any other laptop keyboard I’ve used in the past.

Also, it’s loud. Very loud. At a press conference, I had to gingerly sweep my fingers across the keys to keep it from drawing attention away from the person speaking. There’s a very definitive clickity-clack, reminiscent of the old mechanical AT keyboards although not nearly as loud or rough-sounding. It’s still noticeable, though.
Expandability and I/O Devices
The notebook comes with a VGA monitor connection, mini firewire port, two USB 2.0 ports, PCMCIA slot, 56k modem, Ethernet, ExpressCard slot, double layer/DVD±RW/-RAM drive, fingerprint reader, Sony Memory Stick reader, and a built-in webcam placed above the screen.
The fingerprint feature is actually really, really cool. I use it all the time to store my usernames and passwords for all the different websites I visit and it saves a fair amount of time and repetitive typing to be able to just slide your finger across the reader. It’s the one feature I wasn’t sure I’d use all that much but I ended up using it all the time.

The camera is 1.3 megapixels and works as advertised. I haven’t used it for any cross-country videochats yet but if you’ve used the MacBook’s integrated camera, it’s a relatively similar experience. The microphone works really well. I was able to do an audio recording at the aforementioned press conference and the mic picked up everything crystal clear.
The speakers are fine — nothing special but they’re not tinny or cheap-sounding. This is technically a business notebook so I’m guessing that not a lot of emphasis was put on the sound portion, but it sounds decent for standard music and videos.
Overall Thoughts
I’m so far very pleased with this notebook. It’s powerful enough that it’s replaced my desktop computer yet light enough to take with me wherever and whenever I need it, often without having to lug around it’s power brick.
At just over $2000 MSRP, it’s a bit on the expensive side and the crapware that comes loaded on it is abysmal at best. I wouldn’t recommend this computer to someone who wanted to get up and running out of the gate with minimal hassle. There are too many features that a non-technical user likely wouldn’t take the time to learn how to use.
It’s a great geek computer, though. The speed/stamina setting is awesome and the fact that it made me forget all about my desktop is saying something. It strikes a very delicate balance between speed, power, portability, battery life, weight, and features and, in my opinion, it does everything really well. For someone like me, there are very few compromises that I had to make with this computer. I love it. Best notebook I’ve ever owned.
If you have any questions that I haven’t answered, please let me know by leaving a comment below.
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Avi (Who am I?)
1 year ago
what do you think about the durability? The screen seems a little too thin for its own good.
Christian Hansen (Who am I?)
1 year ago
I really appreciate your review. I am probably going to bestbuy today to buy one for business/personal use. Your review made me feel a lot better about my decision to buy this laptop. Thanks again!
Dr. Christian
Doug Aamoth (Who am I?)
1 year ago
@Avi: The entire unit itself feels solid but it’s lighter than it looks so it’s kind of surprising to pick it up at first. Similar thing with the screen. It’s very thin but it still feels very solid. The carbon fiber material is pretty cool. It looks like it should feel like aluminum but it’s very hard like metal. Nothing feels cheap at all. There’s also an adjustable drop sensor built into the hard drive that’ll park the drive if it senses that it’s falling. You can set it to very high sensitivity if you’re moving around with it a lot or very low sensitivity if you’re just using it on your desk.
@Christian: Glad to help. I really hope you like it. I didn’t know how I felt initially but the notebook really grew on me after a few days of use, especially after I started playing with all the different features. The price was the biggest deterrent at first but after putting the notebook through the wringer this past couple of weeks, it really feels like a great value now. I don’t miss my desktop at all, which is something that’s ALWAYS happened to me when buying a notebook.
Dave Pollard (Who am I?)
1 year ago
Hi
Do you know if this can be powered up by 240 as i live in the UK.
And how long did it take to deliver from best buy .
cheers Dave
Doug Aamoth (Who am I?)
1 year ago
I actually ordered mine using in-store pickup so I was able to get it within about a half hour. I’ve ordered laptops in the past for delivery and it’s taken about a week with standard shipping.
I used it in Spain with a voltage converter without any problems. The power brick says it’s good for between 100 and 240 volts at 1.5 amps.
Anonymous
1 year ago
Do you like the black keyboard? There is a silver option on the SZ680 custom-to-order version and I’m debating whether to get the silver or black keyboard. Thanks! :)
Reply
Anonymous
1 year ago
Best Laptop in the world. Seriously don’t even think about buying anything else.
Reply
Cracy (Who am I?)
1 year ago
Hi… Im going to buy the laptop pretty soon… I wonder about I think- is it possible to set it in ’stamina mode’ for no Aeroglass, and in speed with Aeroglass on? Or does it only shift graphics…
Thanks for answer :) Anyways, nice review. Made me more eager for buying one…
Doug Aamoth (Who am I?)
10 months ago
Only shifts between onboard Intel graphics and external NVIDIA graphics. There aren’t any further customizations as far as the Speed and Stamina switch is concerned, unfortunately.
Cristina (Who am I?)
1 year ago
Hi, thanks for the helpful review. I got mine, pretty happy with it, except that I deleted too much when I wanted to get rid of the preloaded software…so now I have windows XP on it. of course, the Sony vaio manual is gone too…so now I don’t really know how to use the fingerprint feature…any idea how I could download the sony vaio SZ 650 manual again (I could of course go back to the store, but don’t have time)…or also why/how to use the 2 S1 S2? If it’s not obvious by now, I don’t really know a lot about laptops:)
making the fingerprint feature work though would be great.
Crash-_dummy (Who am I?)
1 year ago
I have one question which has been bothering me. I’m going for a business trip to Las Vegas and I was planing on buying one, because this model is half the price then here, in Croatia. But I was somewhat discouraged, because I’ve read few reviews which said that they had display problems (that the lighting and contrast were uneven, across the whole screen). Can I hear your take about that subject? Otherwise, great review. You managed to convince me 99.99% on buying this laptop. Keep up the good work.
JP (Who am I?)
1 year ago
Hi..It was an awesome review. You have convinced me in getting this laptop too. I only have one question, IS THE WINDOWS VISTA INSTALLATION CD or DVD included in the package? You know, maybe I’m gonna format it first for clean installation. Thank you so much!
Vladimir (Who am I?)
1 year ago
Hi,
I purchased SZ680
no windows vista cd/dvd/anything
in the box were some adverts, and besides laptop and battery and ac adapter, that was it. Box is pretty big though. Screen is magnificent!
I bought it with wwan module, but it appears I cannot use it in europe :( Will look if there are any unofficial ways to convince it to work. As for AC adapter, you should be able to use it anywhere around the world.
name
1 year ago
The webcam is not 1.3MP, it’s only a VGA camera (640×480).
Reply
Josh
11 months ago
Hello,
I am really considering getting this. I actually checked it out yesterday and was really happy to see your review. how would you compare this to the new dell (XPS 1330). Also, is it worth the money/effort to get the best processor or is the 2.2 fine?
Reply
Ron (Who am I?)
11 months ago
Doug- thank you for the in-depth review. I bought the laptop based on your review. I considered a Dell and an Apple. I agree this is the best laptop that I have ever owned, and that has been several. I bought mine at Best Buy and paid their “Geek Squad” to “optimize” the pc.They told me that they added about 200+ lines of code to the system register. (They forgot to remove all the junk software so I did it carefully). I loaded my copy of MS Office Small Business 2007 with no problem. I like the Carbon fiber case immensely as well as all the other features you mentioned. I also like the memory card adapter that is XD/SD/MMC compatible. I will order the large capacity battery and the bluetooth mouse. Thanks again.
amin (Who am I?)
11 months ago
You were right about the software slowing the computer down…so instead of uninstalling the crapware i bought more ram. The 2 Gb additional of Ram costs me $500 but it was worth it.
I find that the Window’s XP is also slow and has too many self checks…what do you recommend for this?
Thanks
potential SZ680 buyer (Who am I?)
10 months ago
I thought the ram was much less expensive than that. I am thinking of getting 1GB standard and upgrade later. Did you upgrade via Sony, or on your own?
David (Who am I?)
11 months ago
I’ve been trying to understand the differences between the sz650n/c and the sz670n/c. The 650 is $250 cheaper and it may have a less durable case, although I’m not sure. I know it has a slightly slower processor (2.2 vs. 2.4 — my MS Word documents won’t know the difference) but that’s pretty much all I know. Any ideas?
John
11 months ago
Thanks for the review. I’m also trying to decide between this and the Dell XPS M1330. Two questions. Is or can the fan get loud on this notebook and does the bottom of the laptop get hot? Thanks.
Reply
Nick
11 months ago
I bought it and found an issue with its battery - when this laptop is turned off completely (not sleeping, turned off) it sucks its batery about 10-12% every 24 hours. So if you leave it for a weekend unplugged it sucks quite a bit of a battery and so it limits your mobility (let’s say you are travelling and don’t plug it for awhile)
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paul (Who am I?)
10 months ago
thank you so much for the review.
i went ahead and ordered it at ecomelectronics.com for slightly over $1,500 brand new and no tax since i live in california
i hope they will not send me a refurbished unit since the price seems low.
i can’t wait for the unit to arrive
tks
paul
Phill
10 months ago
Did you get it yet?
Reply
Ricardo (Who am I?)
10 months ago
This is a really good computer!!!!… for its price ….
Super portable and with great power. I had my doubts buying this computer before but now I’m totally satisfy.
the only cons that I could tell u is the adverts …they are a pain in … but there is nothing that you can’t fix just remove them and you’ll be fine.
Andy (Who am I?)
9 months ago
Hi,
I read all these reviews and wonder…
doesn’t anyone have a problem with the noise level of the fan?
I am just about to order an upgrade to my sz450 and then i hear the noise in the background and think i should get a macbook air? would love to hear your thoughts on this…
thx
andy
Edis (Who am I?)
1 day ago
Hello, i have the same laptop nd it stopped working, i think hard drive died. How do I replace the HD, since its covered under the whole plastic, not like others laptops.
Thnak you