Benchmarks are the best way to gauge a notebook’s prowess with applications such as office suites, photo and video editors, video players, games, and the like. Aesthetics are another important consideration, because you'll likely be staring at the thing for the next several years.
By those measures, Samsung’s $1060 Ativ Book 7 Ultrabook (model NP740U3E-K01UB) is a fine machine. But a notebook must also feel good in your hands—unless you rely on dictation software, you have no other way to use it. And on that score, I found this laptop a major disappointment.
ROBERT CARDINSamsung Ativ Book 7 is pretty enough to look at, but actually using it can be problematic for touch-typists.
The Ativ Book 7 has a gorgeous brushed-aluminum finish. But if you wear a watch with a metal wristband, take it off before you lay hands on this computer’s keyboard. The noise produced as one metal scrapes the other is enough to curdle a glass of milk into cottage cheese.
Reliance on integrated graphics doomed the Ativ Book 7's gaming performance. After my ears recovered from the horror, I once again laid my hands on the home row of the Chiclet-style keyboard. Such shallow-travel keyboards are common among Ultrabooks—they’re practically a necessity to achieve the required thinness—and I’ve touch-typed on more than my fair share of them. But the keys on the Ativ Book 7 travel such a short distance and deliver so little tactile feedback that I found myself constantly making typos.
The miniscule cursor-control keys are in the familiar inverted-T arrangement, but these same keys also host the Page-up, Page-down, Home, and End functions when you hold down the Function key.
I tried hard to use the Ativ Book 7 to write my review of it (my usual practice—writing a review on the PC I’m reviewing). But after all the typos and after repeatedly activating Windows 8’s Ease of Access aids (Sticky Keys and such), I simply had to give up.
The high-resolution display (1920 by 1080 pixels)—with its ten touch points—is just the ticket for using Windows 8. But packing that many pixels into a 13.3-inch display can render text difficult to read without tweaking font sizes. I took advantage of the laptop’s HDMI-out port to connect it to an HDTV, and the results were spectacular in both games and movies. Even The Dark Knight, with literal darkness permeating its almost exclusively nighttime settings, looked brilliant.
The Ativ Book 7’s 4.5-inch touchpad (it’s actually a clickpad, meaning that it doesn’t have discrete mouse buttons) consumes a lot of space on the computer’s wrist rest, but it's very responsive. It’s also very smooth, lacking any texture at all.
The balance of the Ativ Book 7’s features are what you’d expect from an Ultrabook in this price range, for the most part: It has a third-generation Intel Core i5-3337U CPU, 4GB of memory, a 128GB solid-state drive, and a 720p webcam. On the other hand, Samsung provides just one USB 3.0 port (the other two are USB 2.0), and its 3.5-pound weight is decidedly average.
Before I gave up on the Ativ Book 7’s keyboard, I used—or tried to use—Office 365 to write this review. While connected to an 802.11n wireless network, with full bars, I’d start Office and have to wait. I’d click Save and have to wait for the dialog box to pop up. I experienced similar delays while surfing the Web. This happened with both Google Chrome and Internet Explorer 10. Each wait lasted just a second or two, but they add up. To ensure that neither my network nor my ISP was the source of the problem, I fired up a cheap notebook (specifically, a $550 Asus A55A-AH51), and the experience was as smooth as silk.
The Ativ Book 7 delivered a Notebook WorldBench 8.1 score of 298. That’s nearly three times better than the PCWorld reference notebook, an Asus VivoBook S550CA (see chart, below). The Samsung also scored very high in the PC Mark Productivity (4112) and Storage (4727) tests, kicking its competition to the curb. Its reliance on integrated graphics doomed its gaming performance, but this machine is by no means designed for gaming. Battery life, though, was an exceptional 6 hours, 3 minutes.
The Samsung Ativ Book 7 is a beautiful Ultrabook, but if you can’t type accurately because of its ultra-shallow keyboard, and you experience the same kinds of Wi-Fi delays that I encountered, you’re not going to be very productive—or happy—with it.
From PC World. Electronics product reviews and advice for best reference
ROBERT CARDINSamsung Ativ Book 7 is pretty enough to look at, but actually using it can be problematic for touch-typists. 
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