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Dell S1558-5691MSL review: Dell S1558-5691MSL

Dell S1558-5691MSL

Joshua Goldman Managing Editor / Advice
Managing Editor Josh Goldman is a laptop expert and has been writing about and reviewing them since built-in Wi-Fi was an optional feature. He also covers almost anything connected to a PC, including keyboards, mice, USB-C docks and PC gaming accessories. In addition, he writes about cameras, including action cams and drones. And while he doesn't consider himself a gamer, he spends entirely too much time playing them.
Expertise Laptops, desktops and computer and PC gaming accessories including keyboards, mice and controllers, cameras, action cameras and drones Credentials
  • More than two decades experience writing about PCs and accessories, and 15 years writing about cameras of all kinds.
Joshua Goldman
7 min read

Editors' note: This review is part of our back-to-school 2010 retail desktop and laptop review roundup, which covers specific fixed configurations of popular systems found in retail stores.


Dell S1558-5691MSL

The Good

Excellent port assortment; backlit keyboard; full Microsoft Office Home & Student 2010, Webroot antivirus software included.

The Bad

Value of included software is questionable; no discrete media controls or quick-launch keys.

The Bottom Line

The Dell Studio s1558-5691MSL offers a little more for your money than competing laptops, though it's a bit bulky and short on battery life for a day in a backpack.

The Dell Studio s1558-5691MSL is a Next Class laptop from Best Buy. Like the retailer's Blue Label systems, Next Class laptops are designed based on customer feedback; in this case, feedback from college students. A Next Class notebook comes preloaded with a full version of Microsoft Office Home & Student 2010; 12 months of Webroot antivirus protection; a backlit keyboard; a built-in Webcam; and at least up to 4 hours of battery life. Including Office is nice and does make the s1558-5691MSL a better value. It's loaded with good components, too, including a 7,200rpm 500GB hard drive and an Intel Core i3 processor.

However, if you've made the switch to Web apps like Google Docs, are fine with free antivirus software like AVG or Avast, and would rather have a more entertainment-minded laptop for that $800, check out the Sony Vaio EA24FM/W, which has similar performance and battery life, but has a Blu-ray drive and Intel Wireless Display. Or if you like everything here, you can configure the Studio s1558 on Dell's site and get it for about $75 less without the software.

The Dell Studio s1558 has sort of a wedge shape to it, tapering from 1.5 inches at the back to 1 inch at the front. It's a solid-feeling laptop, too, but at nearly 6.5 pounds with the power adapter, it might be a bit much for some to drag around campus all day. Although it's plastic, Dell gave this model a convincing brushed-metal finish that doesn't hold onto fingerprints nearly as much as you'd expect. That finish continues on the inside on the keyboard deck. The bottom is a standard matte-black plastic found on mainstream and budget laptops, as is the glossy black bezel around the LCD. It's a nice-looking and seemingly well-constructed system, likely to hold up to a good amount of use.

Bucking the Chiclet-style keyboard trend, Dell went with a pretty standard keyboard design, but it is large and comfortable with good movement and response. The keys are flat, but don't have the separation you'd find on a Chiclet-style keyboard. The keyboard is backlit and the light can be dimmed or shut off entirely with the F6 key. There are no extra media controls or a button for turning on and off wireless. Instead Dell clearly marks the function keys so adjusting things like screen brightness and volume can be done quickly and you don't have to hit the Fn key. (In case you actually want to use the Function keys for nonmedia tasks, a simple change in the BIOS settings under the Advanced tab will make the media controls the secondary function, meaning that you'll have to hit the Fn key to use the media controls.)

The touch pad is an indentation in the palm rest with a textured coating allowing fingers to glide smoothly. It seems a bit small, as do the mouse buttons that rise from within the bottom of the pad. The button movement is a little mushy without a satisfying click. On the other hand, we never had any problems using either the pad or buttons. Dell programmed in a few extra gesture features such as circular scrolling for quickly moving up and down with a swirl of a fingertip and pinching for zooming in and out. They're activated out of the box, but can easily be turned off.

The 15.6-inch glossy wide-screen LCD has a native resolution of 1,366x768 pixels, which is standard for laptops in this price range (budget 15-inch systems typically have 1,280x800-pixel displays). It's perfectly adequate for most mainstream applications with easy-to-read text and icons. The LED-backlit LCD gets reasonably bright, too. Viewing angles off to the sides are pretty good, but like most displays in this class, you'll have to adjust the screen position to get the best color and contrast. Overall the performance is good, though.

Above the Studio's screen is a functional Webcam and mic that performed OK in our informal Skype testing. The stereo speakers are able to get fairly loud without distortion--plenty of volume for movies, music, and games. They don't have much bass to speak of and can sound a bit thin at times, but for casual listening they get the job done. If you're looking to use it for a lot of entertainment you'll want to pick up a set of external speakers.

Again, the software package is a big part of why you'd choose a Next Class laptop over a regular retail laptop. If you don't need or want a paid-for copy of Microsoft Office Home and Student (which doesn't include Outlook, by the way), you might want to investigate other options in our desktop and laptop review roundup.

The port and connection assortment on the s1558 is excellent for its class. The right side features a single USB port, a slot-loading optical DVD burner, a memory card reader, and an ExpressCard/34 slot. Everything else is on the left including an eSATA/USB combo port and an HDMI-out port. Networking comes by way of Gigabit Ethernet and 802.11n Wi-Fi. The lack of integrated Bluetooth is about the only disappointment here, which means you'll be tying up one of the USB ports if you want to use an external mouse. However, that feature's been disappearing from mainstream laptops so it's not a surprise that it's not here.

Various incarnations of the Studio 15 exist, but the s1558-5691MSL is a fixed retail configuration that can't be tweaked prior to purchase. If you like the body, but want different components, it can be customized and ordered on Dell's Web site. We were pleased with the components Dell offered in the retail configuration for the money, but should you want to add more memory (it's upgradable to 8GB) or swap out a hard drive, it can easily be done after you buy it.

If you're the type of person to have several applications running at once, you'll be happy with the s1558-5691MSL's performance. For the money, its Core i3 processor, 4GB of memory, and speedy hard drive proved themselves more than worthy at multitasking on our lab tests. In regular use, the laptop handled streaming audio and video well even as we simultaneously did basic office tasks, some light photo editing, Web browsing, and running e-mail and IM clients. We had no problems playing back AVCHD high-def movies at full screen, either. That's not to say you can't overtax the system (we wouldn't try anything more than casual gaming, for example), but it shouldn't have a problem keeping up with most home and office use.

Juice box
Dell Studio s1558-5691MSL Average watts per hour
Off (60%) 0.31
Sleep (10%) 1.06
Idle (25%) 9.54
Load (05%) 41.73
Raw kWh Number 41.73
Annual energy cost $4.74

The Dell Studio s1558-5691MSL ran for 2 hours and 58 minutes on our video playback battery drain test using its included six-cell battery. Three hours is generally our cutoff for acceptability in a midsize laptop, and lacking any especially high-powered parts, we expected better. Though our test is demanding, keeping this system's fast hard drive constantly spinning, you'll have to do some power and task management to get more than another hour of battery life out of it.

Dell includes a standard one-year parts and labor warranty with the i14R-2265MRB. Dell support is accessible through its 24-7 toll-free phone line, an online knowledge base, and driver downloads. Retail stores offer their own extended warranty plans onsite at the time of purchase, but we generally don't recommend them.

Multimedia multitasking test (in seconds)
(Shorter bars indicate better performance)

Adobe Photoshop CS3 image-processing test (in seconds)
(Shorter bars indicate better performance)

Apple iTunes encoding test (in seconds)
(Shorter bars indicate better performance)

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


Dell S1558-5691MSL

Score Breakdown

Design 7Features 8Performance 8Battery 6Support 7