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Lenovo IdeaPad S10-3 review: Lenovo IdeaPad S10-3

Lenovo IdeaPad S10-3

Scott Stein Editor at Large
I started with CNET reviewing laptops in 2009. Now I explore wearable tech, VR/AR, tablets, gaming and future/emerging trends in our changing world. Other obsessions include magic, immersive theater, puzzles, board games, cooking, improv and the New York Jets. My background includes an MFA in theater which I apply to thinking about immersive experiences of the future.
Expertise VR and AR, gaming, metaverse technologies, wearable tech, tablets Credentials
  • Nearly 20 years writing about tech, and over a decade reviewing wearable tech, VR, and AR products and apps
Scott Stein
7 min read

Despite an across-the-board upgrade of the Intel Atom processor line just a few short months ago, the Netbook landscape since has quickly settled down into sameness and predictability once again. Most manufacturers are offering similarly-specced products at similar prices. What makes one superior to another? It all comes down to fine details, and more often than not, design.


Lenovo IdeaPad S10-3

The Good

Compact body; excellent keyboard.

The Bad

Awkward touch pad; cramped palm rest.

The Bottom Line

The Lenovo IdeaPad S10-3 is a marked improvement from its predecessor, the S10-2, and is one of the most compact yet comfortable Netbooks we've seen. However, it costs more than Netbooks with similar features.

The Lenovo IdeaPad S10-3 is the third-generation update to the IdeaPad Netbook line, a successor to the IdeaPad S10-2 we reviewed last August. A lot has changed since then, and yet, not much has changed at all. Cosmetically, the S10-3 features a more compact shape, cleaner lines, and of course it has an Atom N450 processor. It also has a great new keyboard, which we'll get to in a moment. Does this make its $369 price palatable? That's up for debate. While $369 is still relatively affordable, perfectly good and increasingly well-designed Netbooks are available for as little as $299, with few appreciable differences. We think the S10-3 is a great upgrade to the S10-2, but the extra premium should be seen as something reserved for those who love a great keyboard at any cost.

Note: the IdeaPad S10-3 should not be confused for the IdeaPad S10-3t, a completely different yet deceptively similarly named device also released by Lenovo. The S10-3t is a convertible touch-screen tablet Netbook with notable design differences from the S10-3.

The Lenovo IdeaPad S10-3 has undergone some serious redesigns since we reviewed its ancestor, the S10-2, and nearly all have been for good. Whereas the S10-2 had a seriously protruding battery to go with its thin case, the S10-3 has integrated the battery with much less bulge into the center of the hinge, letting some of the pack stick out at the bottom. This creates a bit of a keyboard riser. The whole Netbook looks thinner and, in particular, much less deep than other competitors, with the whole of the S10-3 easily able to be palmed in the hand. It's a bit bigger than a larger-size softcover book.

The checkered finish on the back lid, available in either red or black, minimizes fingerprints and adds a race-car-style look to the exterior, attractive and minimal. Inside, the plastic around the keyboard has a veneer resembling brushed metal, giving the IdeaPad a more professional look without actually using higher-end materials. The chassis feels slightly lightweight and plastic, especially when opening up the lid, but the overall feel is quite sturdy despite some flex when pressing down on the top of the IdeaPad with its lid closed.

Opened up, it's even clearer that the S10-3 is wider than it is deep; the 10.1-inch screen feels tightly framed on the top and bottom, with a little extra bezel room on the left and right. That sensation carries over to the keyboard, too. The roomy, full-size keys on the S10-3 are a complete redesign as well, incorporating Lenovo's new raised chiclet-style keyboard that we first tried on the ThinkPad Edge. They feel great, and might be our favorite keyboard in a Netbook ever, were it not for the reduced room in the cramped palmrest area. Our hands felt like they were scrambling for purchase a little, although placing the S10-3 on a desktop helped a lot.

The touch pad on the S10-3 is now a clickpad, adding clickable areas to the left and right that forego the need for space-occupying discrete buttons. While this is a great idea in a Netbook, the touch pad in the S10-3 is, despite looking depressed from the palmrest, slightly raised up from its base, giving the surface a springy and slightly floaty feel. The pad was slightly skittish in its default settings, and the clickable zones were hard to press without accidentally moving the mouse cursor as well.

The 10.1-inch LED screen on the IdeaPad S10-3 has a 1,024x600-pixel native resolution, standard for most Netbooks, although we are increasingly seeing 1,366x768-pixel screens offering more laptop-standard aspect ratios. Icons and graphics look crisp, but web browsing can get a little cramped with the reduced vertical pixels. The Dolby-enhanced speakers, located under the laptop and facing forward, offer better volume than some Netbooks but aren't superlative.

For $369, you aren't getting much more than any other Netbook when it comes to internal specs and ports--1GB of RAM, a 160GB hard drive, and plain VGA-out are included. The lone point of note is an extra USB port. Netbooks that cost more, like the Toshiba NB305, tend to have 250GB hard drives. Netbooks with nearly identical feature sets to the S10-3 can be had for $299--case in point, the Acer Aspire One 532h.

The IdeaPad S10-3 does have one other feature that's not common in Netbooks: a quick-start OS. The S10-3's power button is located on the upper lid to the left of the screen, but to the right is a small, black "QS" key that launches Splashtop 2.0 software. It's much like other quick-start OS environments we've seen in other laptops, offering a Web browser, e-mail, Skype, and a few other icons like Pandora, Twitter, and Facebook that turn out to just be Web links. While the idea of an "instant-on" OS is a nice idea for an ultraportable, the Splashtop software simply doesn't boot as fast as a sleeping iPhone, nor does it offer a significant advantage to merely waking up a hibernating Windows 7-booted machine.

The Atom N450 processor in the IdeaPad S10-3 is the same as every other N450 we've seen now in every manufacturer's Netbook reboot. Performance was comparable in terms of our standard benchmark tasks, which is to say mediocre at single tasks, and slow at multitasking, but Atom Netbooks are still fine choices for anyone looking to accomplish basic office tasks or simple Web browsing and media-viewing functions. Casual games, provided they aren't graphics-intensive, also run fine. HD video files up to 720p can be played reasonably well, but streaming via Hulu or YouTube gets choppy in HD and full-screen.

Jalbum photo conversion test
(Shorter bars indicate better performance)

Multimedia multitasking test
(Shorter bars indicate better performance)

Apple iTunes encoding test
(Shorter bars indicate better performance)

Video playback battery drain test
(Longer bars indicate better performance)

Juice box
Lenovo IdeaPad S10-3 Average watts per hour
Off (60 percent) 0.28
Sleep (10 percent) 0.39
Idle (25 percent) 4.92
Load (5 percent) 13.12
Raw kWh 18.33
Annual energy cost $2.08

The six-cell battery in the IdeaPad S10-3 netted us 4 hours and 44 minutes using our video-playback battery-drain test. While our test is more intense than what we'd call standard usage conditions, it's a useful conservative indication of what should be expected during continuous media consumption. While nearly 5 hours isn't bad, it's hours behind similarly priced Netbooks from Toshiba and Asus.

The Lenovo IdeaPad S10-3 is backed by an industry-standard, one-year warranty. Support is accessible 24-7 via a toll-free phone line, an online knowledge base, and a Web site with driver downloads.

Find out more about how we test laptops.

System configurations:

Lenovo IdeaPad S10-3
Windows 7 Starter; 1.66GHz Intel Atom N450; 1024MB DDR2 SDRAM 667MHz; 250MB (Shared) Intel GMA 3150; 160GB Fujitsu 5,400rpm

Lenovo IdeaPad S10-3t
Windows 7 Starter; 1.83GHz Intel Atom N470; 2048MB DDR2 SDRAM 667MHz; 250MB (Shared) Intel GMA 3150; 250GB Seagate 5,400rpm

Toshiba Mini NB305-N410BN
Windows 7 Starter; 1.66GHz Intel Atom N450; 1024MB DDR2 SDRAM 800MHz; 250MB (Shared) Intel GMA 3150; 250GB Hitachi 5,400rpm

HP Mini 210
Windows 7 Starter; 1.66GHz Intel Atom N450; 1024MB DDR2 SDRAM 800MHz; 250MB (Shared) Intel GMA 3150; 160GB Toshiba 5,400rpm

Dell Insprion Mini 10 (HD)
Windows 7 Starter, 1.66GHz Intel Atom N450, 1024MB DDR2 SDRAM 800MHz, 250MB (Shared) Intel GMA 3150, 160GB Western Digital 5,400rpm

Asus Eee PC 1005PE
Windows 7 Starter; 1.66GHz Intel Atom N450; 1024MB DDR2 SDRAM 800MHz; 251MB (Shared) Intel GMA 3150; 250GB Seagate 5,400rpm


Lenovo IdeaPad S10-3

Score Breakdown

Design 8Features 7Performance 7Battery 7Support 7