Dell Studio XPS 16 Seri

Dell Studio XPS 16

Notebook Özellikleri

Pricecompare

Ortalama Puan: 81% - iyi

İncelemeler

Yabancı İncelemeler

Dell XPS Laptops: Back to the Future
Kaynak: AnandTech EN→TR Archive.org version

You can see additional images of the various XPS laptops in the above gallery. Availability starts today, with pricing starting at $899 for the L401x, $849 for the L501x, and $949 for the L701x. Battery life is specced at 4.5 (17") and 5.25 hours (14"/15") with the 6-cell battery, or 7.5 hours to as much as 9 hours with the 9-cell battery. We should have our first XPS 15 laptop in hand Friday for some concrete benchmark results, and we're looking forward to putting it through its paces. Stay tuned!

Tek İnceleme, online bulunabilirlik, Orta, Tarih: 10/21/2010

Dell Studio XPS 16
Kaynak: Notebookreview.com EN→TR Archive.org version
The Dell Studio XPS 16 is a good-looking entertainment notebook of reasonable build quality and decent portability (considering its size). It packs a stunningly vibrant screen, along with some gaming punch. While it has some minor flaws, particularly the amount of heat it pumps out during gaming, it is a great buy for those who can afford its $2000+ pricetag. As a footnote, during the composition of this review, the speakers started blowing out intermittently (I believe due to a loose wire). Therefore, I contacted Dell support via chat, and they tried re-installing the audio driver to no avail. I also reported the issue with the uneven trim marking up the screen and the flickering issue. The tech then told me that it would be easier to replace the whole machine with something comparable or better. Contrary to what many others say about Dell Tech Support, I say that it rocks ... if you are under Completecare.
Tek İnceleme, online bulunabilirlik, Kısa, Tarih: 06/09/2010
Puanlama: fiyat: 40% performans: 80% görüntü: 95% mobilite: 80% işcilik: 50% emilim: 80%

80% Dell Studio XPS 16 16-inch Thin and Light Laptop PC
Kaynak: Comp Reviews EN→TR Archive.org version
Dell's new Studio XPS 16 introduces a new low cost luxury laptop lineup that mixes design elements from multiple product lines. The new aluminum trimmed and leather accented case gives the impression of a very expensive system. The biggest draw to the system though is its outstanding 16-inch LED backlit screen that provides some amazing color, as long as you can deal with all the reflections. Definitely a powerful system for someone looking for a great graphics display.
Tek İnceleme, online bulunabilirlik, Kısa, Tarih: 05/14/2010
Puanlama: Total Puan: 80%

Dell Studio XPS 16 review
Kaynak: T3 EN→TR Archive.org version
With so much power portability suffers, and while the 3.1kg chassis isn’t disastrously heavy, the 226 minute battery life confines you to very short journeys, so if a long lasting battery is important consider the less powerful Asus UL30. Ultimately, though, if you can live with this, the XPS 16 is offers impressive power coupled with style and sophistication that makes it stand out in the crowd. At just over £1100 it’s reasonably priced too.
Tek İnceleme, online bulunabilirlik, Kısa, Tarih: 04/06/2010
Puanlama: fiyat: 80% performans: 80% mobilite: 50%

Dell Studio XPS 16 Review
Kaynak: Hot Hardware EN→TR Archive.org version
Dell's Studio XPS 16 is a great addition to the growing Studio lineup. It's probably the sexiest 16" notebook we've seen, and it just might be one of the most handsome gaming notebooks / pseudo-desktop replacements to date. There's no doubt that Dell put a lot of effort into making this one look great, and while the style may not work for everyone, we certainly dug it. In most ways, this is just a larger version of the already-great Studio XPS 13, though the extra screen real estate really set it apart. We were a bit worried by the amount of heat this machine generated even during day-to-day computing, and while the trifecta of video outputs were great, we would've loved an extra USB port or two to really fill things out.
Tek İnceleme, online bulunabilirlik, Uzun, Tarih: 09/14/2009
Puanlama: fiyat: 50% performans: 80% mobilite: 40% emilim: 40%

Dell Studio XPS 16
Kaynak: PC Authority EN→TR Archive.org version
Battery life is strictly desktop replacement - just 2hrs 52mins in our light-use test and 1hr 3mins under heavy use - but that isn't a huge issue for a laptop that has so many excellent entertainment features. It might not be quite in the same league as our winners this month, but if you're after a stylish laptop with one of the best screens in the business, the Dell won't disappoint. 
Tek İnceleme, online bulunabilirlik, Kısa, Tarih: 08/18/2009
Puanlama: özellikler: 90% mobilite: 40%

Dell Studio XPS 16 Laptop: $2599 from dell.co.nz
Kaynak: Get Frank EN→TR Archive.org version
Dell have combined the power and versatility of their XPS series with the modern stylings of their Studio range and produced an absolute beast of a machine that will also turn heads. So whether it’s online communication, web surfing and word processing or graphic design, multimedia entertainment or graphics laden intensive gaming, then Dell’s Studio XPS 16 will rise up to meet your needs and then some. It’s a stunning machine and a processing powerhouse.
Tek İnceleme, online bulunabilirlik, Orta, Tarih: 08/10/2009
performans: 80%

80% Dell Studio XPS 16 16-inch Thin and Light Laptop PC
Kaynak: Comp Reviews EN→TR Archive.org version
Dell's new Studio XPS 16 introduces a new low cost luxury laptop lineup that mixes design elements from multiple product lines. The new aluminum trimmed and leather accented case gives the impression of a very expensive system. The biggest draw to the system though is its outstanding 16-inch LED backlit screen that provides some amazing color, as long as you can deal with all the reflections. Definitely a powerful system for someone looking for a great graphics display.
Tek İnceleme, online bulunabilirlik, Kısa, Tarih: 05/14/2009
Puanlama: Total Puan: 80%

Dell Studio XPS 16 Review
Kaynak: Hardware Central EN→TR Archive.org version
Dell backs the Studio XPS 16 with a one-year warranty that includes on-site service and toll-free tech support. You can expand that in yearly increments to get up to four years of coverage. Granted, the Dell Studio XPS 16 isn't cheap, but it does represent an excellent value. By the time you add the necessary upgrades to a lesser machine with a teaser bargain price, you'll likely be near the Studio XPS 16's $1,099 price—and you won't be getting its slick design and high-end features.
Preis 70
Tek İnceleme, online bulunabilirlik, Kısa, Tarih: 04/28/2009
Puanlama: fiyat: 70%

Dell Studio XPS 16
Kaynak: Small Business Computing EN→TR Archive.org version
Dell backs the Studio XPS 16 with a one-year warranty that includes on-site service and toll-free tech support. You can expand that in yearly increments to get up to four years of coverage. Granted, the Dell Studio XPS 16 isn’t cheap, but it does represent an excellent value. By the time you add the necessary upgrades to a lesser machine with a teaser bargain price, you’ll likely be near the Studio XPS 16’s $1,099 price—and you won’t be getting its slick design and high-end features.
Preis 90
Tek İnceleme, online bulunabilirlik, Orta, Tarih: 04/20/2009
Puanlama: fiyat: 90%

90% Dell Studio XPS 1640 review
Kaynak: Techradar EN→TR Archive.org version
Dell's fledgling Studio laptop series meets its established XPS series with slick results. Overall, it's not quite as thin and it's decidedly more heavy, but there's not really any question: Dell's Studio XPS line fits in with the MacBooks and the Vaios of this world. We hope Dell continues to concentrate on design, because it does a good – if slightly derivative – job.
90
Tek İnceleme, online bulunabilirlik, Kısa, Tarih: 04/06/2009
Puanlama: Total Puan: 90%

80% Dell Studio XPS 16 with RGB LED Display
Kaynak: Trusted Reviews EN→TR Archive.org version
This gradual move to 16:9 aspect ratio displays in notebooks is starting to win us over. Yes, you do lose a few vertical pixels, but given we've seen such pleasures as the 1,600 x 900 13.1in effort in the Sony VAIO Z Series (see: Sony VAIO VGN-Z11WN/B) and the magnificent 1,920 x 1,080, RGB LED one in the Dell Studio XPS 16 we're looking today, there are enough points in the 'pros' column to even things out. Clearly this is good news for Dell, then, since this is the first and only 16in notebook to sport such a display - the closest alternative being Sony's 18.4in VAIO AW11XU/Q, which you won't see south of £2,000. We can't recommend the Dell Studio XPS 16 to everyone because HP's HDX 16 offers a similar feature set at a keener price. However, if you've been hankering after a notebook with desktop quality colour fidelity, then it makes a tantalising proposition - especially when, in the greater scheme of things, the option isn't even that expensive. As such it gets a (qualified) Recommended Award.

80, Preis 70, Leistung 90, Ausstattung 100
Tek İnceleme, online bulunabilirlik, Uzun, Tarih: 03/10/2009
Puanlama: Total Puan: 80% fiyat: 70% performans: 90% özellikler: 100%

90% Dell Studio XPS 1640 - The Sweet Sixteen
Kaynak: Hardware Zone EN→TR Archive.org version
If our experience with this 16-inch Studio XPS 1640 is anything to go by, then we're happy to report that it's been a pleasant and entertaining one so far. We quite like the nicely spaced backlit keyboard, responsive trackpad and decent speakers. The slot-loaded optical drive also blends in quite nicely with the overall design and the unit retains much of the design of the XPS machines while obtaining a very Studio-like style, so to speak. If you're none too fussy or picky, you'll find that the specs of the base model should be more than sufficient and that's definitely a good deal for the Studio XPS 1640 (as with our better configured review unit too).
90
Tek İnceleme, online bulunabilirlik, Uzun, Tarih: 02/20/2009
Puanlama: Total Puan: 90%

75% Dell Studio XPS 16 review
Kaynak: CNet EN→TR Archive.org version
The Dell Studio XPS 16 is an attractive laptop that boasts a number of upscale extras without adding to the price tag excessively. It's also a powerful performer that handles HD content particularly well, although it suffers from an unimpressive battery life.
7.5 von 10, Mobilität schlecht
Tek İnceleme, online bulunabilirlik, Orta, Tarih: 01/23/2009
Puanlama: Total Puan: 75% mobilite: 40%

80% Dell XPS Studio 16
Kaynak: Laptop Mag EN→TR Archive.org version
If you’re singing the recession blues, you can pick up the Studio XPS 16 configured with a 2.26-GHz Intel Core 2 Duo P8400 processor, Windows Vista Home Premium (64-bit), 1366 x 768 display, 4GB of RAM, 320GB hard drive, and 8X DVD burner for $1,199. Photo-editing and movie buffs looking for the best notebook display on the market, however, should definitely consider splurging for the RGB-LED display. The bottom line is that anyone on the hunt for a multimedia notebook with top-notch performance, Blu-ray, cutting-edge features, and plenty of style will find that the Dell Studio XPS 16 meets those criteria in spades.
4 von 5, Leistung sehr gut, Display mangelhaft
Tek İnceleme, online bulunabilirlik, Çok Uzun, Tarih: 01/16/2009
Puanlama: Total Puan: 80% performans: 90% görüntü: 50%

80% Dell Studio XPS 16 review
Kaynak: Tech Advisor EN→TR Archive.org version
Dell's Studio XPS 16 is squarely aimed at people who want to get a little more for their entertainment buck; it's a solidly built multimedia machine that piles on features without breaking the bank. Dell's Studio XPS 16 looks to be a solid choice for gaming and movies, as well as getting the job done, while keeping costs within reason.
4 von 5, Verarbeitung gut, Leistung gut, Preis gut
Tek İnceleme, online bulunabilirlik, Orta, Tarih: 01/15/2009
Puanlama: Total Puan: 80% fiyat: 80% performans: 80% işcilik: 80%

Dell Studio XPS 16 Review
Kaynak: Notebookreview.com EN→TR Archive.org version
Anyone looking for a cutting-edge multimedia notebook should instantly fall in love with the Dell Studio XPS 16. The stylish design and solid build quality combined with excellent performance and great features make this one of the better desktop replacements for consumers.That said, all this style and power comes at a price ... both literally and figuratively. Not only is the Studio XPS line priced above the Inspiron and current Studio lines but the Studio XPS 16 only offers glossy screens which are sometimes extremely difficult to view under direct sunlight. The system also gets extremely hot because of all the hardware packed inside, and the pre-loaded bloatware might be frustrating to some owners. Still, the Dell Studio XPS 16 is one of the better choices among 16-inch multimedia notebooks.
Verarbeitung exzellent, Leistung gut, Display schlecht, Emissionen schlecht, Mobilität mangelhaft
Tek İnceleme, online bulunabilirlik, Uzun, Tarih: 01/08/2009
Puanlama: performans: 80% görüntü: 40% mobilite: 50% işcilik: 95% emilim: 40%

90% Dell Studio XPS 16
Kaynak: PC Mag EN→TR Archive.org version
Dell wants you to know that its latest Studio XPS line brings with it a level of prestige—a refined segment for customers who seek luxury and style. The Dell Studio XPS 16 ($1,804 direct) accomplishes just that, succeeding the XPS M1530 as Dell's new bad-boy media center. The Dell Studio XPS 16 delivers a lavish media center experience with a unique design, home-theater features, and a vibrant RGB LED widescreen.
4.5 von 5, Display gut, Leistung gut, Mobilität mangelhaft
Tek İnceleme, online bulunabilirlik, Uzun, Tarih: 01/08/2009
Puanlama: Total Puan: 90% performans: 80% görüntü: 80% mobilite: 50%

86% Dell Studio XPS 16
Kaynak: Computer Shopper EN→TR Archive.org version
With the Studio XPS 16, Dell has raised the bar for multimedia laptops. It offers design touches and features that could easily let it command a higher price, yet it starts at an affordable $1,199. Our test configuration, with an upgraded screen, faster processor, and other goodies, comes in at a still-reasonable $1,804. If you’re in the market for a laptop with a screen in the 15.4-to-17-inch range, you can begin—and likely end—your search right here. The first thing you’ll notice about the XPS 16 is its striking design. The lid is a tasteful combination of glossy black and silver with a wide band of genuine leather trim near the spine. The overall look is distinctive without being flashy. Even without its striking design, myriad connectivity options, and multimedia goodies, the Studio XPS 16 would be noteworthy for its screen and keyboard. The price is right, too.
8.6 von 10, Preis gut, Leistung gut
Tek İnceleme, online bulunabilirlik, Uzun, Tarih: 01/01/2009
Puanlama: Total Puan: 86% fiyat: 80% performans: 80%

80% Dell Studio XPS 16 Notebook
Kaynak: Minitechnet DE→TR Archive.org version
Tek İnceleme, online bulunabilirlik, Uzun, Tarih: 12/04/2009
Puanlama: Total Puan: 80% performans: 80% özellikler: 100% görüntü: 100% mobilite: 80% işcilik: 100% ergonomi: 80%

Tuschkästen
Kaynak: c't - 23/09
Kıyaslama, online bulunabilirlik, Uzun, Tarih: 11/01/2009
Puanlama: performans: 80% özellikler: 80% görüntü: 80% ergonomi: 70% emilim: 70%

80% Dell Studio XPS 16
Kaynak: Notebookjournal DE→TR Archive.org version
Tek İnceleme, online bulunabilirlik, Uzun, Tarih: 08/28/2009
Puanlama: Total Puan: 80% fiyat: 50% performans: 70% özellikler: 30% görüntü: 50% mobilite: 30% işcilik: 70% ergonomi: 50%

Farbmagnet
Kaynak: c't - 11/09
Tek İnceleme, , Çok Uzun, Tarih: 06/01/2009
Puanlama: performans: 80% özellikler: 90% görüntü: 90% mobilite: 40% ergonomi: 80% emilim: 70%

70% Dell XPS 13 und 16
Kaynak: Tom's Hardware DE→TR Archive.org version
Tek İnceleme, online bulunabilirlik, Uzun, Tarih: 05/07/2009
Puanlama: Total Puan: 70%

89% Dell Studio XPS 16
Kaynak: Chip.de DE→TR Archive.org version
Tek İnceleme, online bulunabilirlik, Kısa, Tarih: 05/05/2009
Puanlama: Total Puan: 89% fiyat: 93% performans: 86% özellikler: 84% görüntü: 96% mobilite: 100% ergonomi: 100%

53% Dell Studio XPS 16
Kaynak: PC Welt DE→TR Archive.org version
Tek İnceleme, online bulunabilirlik, Orta, Tarih: 03/04/2009
Puanlama: Total Puan: 53% fiyat: 70% performans: 57% özellikler: 51% mobilite: 56% ergonomi: 31%

86% Test Dell Studio XPS 16 (1640) Notebook
Kaynak: Notebookcheck DE→TR Archive.org version
Tek İnceleme, online bulunabilirlik, Uzun, Tarih: 02/20/2009
Puanlama: Total Puan: 86% performans: 90% görüntü: 96% mobilite: 70% işcilik: 84% ergonomi: 88% emilim: 78%

90% Dell Studio XPS 16
Kaynak: Notebookjournal DE→TR Archive.org version
Tek İnceleme, online bulunabilirlik, Çok Uzun, Tarih: 02/18/2009
Puanlama: Total Puan: 90% fiyat: 70% performans: 80% özellikler: 70% görüntü: 50% mobilite: 50% işcilik: 90% ergonomi: 50%

80% Dell Studio XPS 16
Kaynak: Notebookjournal DE→TR Archive.org version
Kullanıcı Görüşü, online bulunabilirlik, Uzun, Tarih: 02/13/2009
Puanlama: Total Puan: 80% fiyat: 80% görüntü: 80% işcilik: 80% ergonomi: 80%

80% Recensione Dell Studio XPS 16
Kaynak: Techno Zoom IT→TR Archive.org version
Tek İnceleme, online bulunabilirlik, Çok Kısa, Tarih: 12/05/2009
Puanlama: Total Puan: 80% fiyat: 80% performans: 80% mobilite: 75% işcilik: 90%

Dell Studio XPS 16 (4670)

Notebook Özellikleri

Pricecompare

Ortalama Puan: 73% - orta

İncelemeler

Yabancı İncelemeler

60% Dell Studio XPS 16 15.6-inch Thin And Light Laptop PC
Kaynak: Comp Reviews EN→TR Archive.org version
Dell's Studio XPS 16 added a level of class to their Studio lineup and it continues to do so. Also back are the high color LED backlit displays that are some of the finest in the market. The Core i7 quad core processor adds additional performance. The problem is that many other elements have not been upgraded including a graphics processor many games may be disappointed with and a tendency to run a bit too warm compared to the competition.
Tek İnceleme, online bulunabilirlik, Kısa, Tarih: 05/10/2010
Puanlama: Total Puan: 60%

86% Test Dell Studio XPS 16 (ATI HD4670) Notebook
Kaynak: Notebookcheck DE→TR Archive.org version
Tek İnceleme, online bulunabilirlik, Uzun, Tarih: 10/05/2009
Puanlama: Total Puan: 86% performans: 89% görüntü: 96% mobilite: 72% işcilik: 84% ergonomi: 88% emilim: 80%

Dell Studio XPS 1645

Notebook Özellikleri

Pricecompare

Ortalama Puan: 85% - iyi

Yabancı İncelemeler

80% Dell Studio XPS 1645 laptop
Kaynak: Tech2.in.com EN→TR Archive.org version
The only reason I’ve compared this laptop with the other two in the table, is to show that this one offers a good price-performance ratio. Otherwise, the two other machines have their own reasons (and good ones) for being slightly over priced. This machine doesn’t look as stylish and slick, there’s not much metal in construction and it is quite far from being truly portable. So clearly, aesthetics and build quality have a lot to do when it comes to laptops. And if one brand has a larger fan following than another, then it’s a different ball game altogether.
Tek İnceleme, online bulunabilirlik, Kısa, Tarih: 08/12/2010
Puanlama: Total Puan: 80%

90% Dell Studio XPS 1645
Kaynak: Notebookjournal DE→TR Archive.org version
Tek İnceleme, online bulunabilirlik, Uzun, Tarih: 02/16/2010
Puanlama: Total Puan: 90% fiyat: 80% performans: 90% özellikler: 80% görüntü: 70% mobilite: 30% işcilik: 100% ergonomi: 50%

Dell Studio XPS 1647

Notebook Özellikleri

Pricecompare

Yabancı İncelemeler

Dell Studio XPS 1647
Kaynak: Itsvet HR→TR Archive.org version
Tek İnceleme, online bulunabilirlik, Kısa, Tarih: 12/10/2010

Yorum

Dell:  Dell, kişisel bilgisayarlar üreten, satan, pazarlayan, geliştiren ve destek sağlayan çok uluslu bir teknoloji şirketidir. Texas merkezli şirket dünya genelinde 82700 kişiye iş imkanı sunmakta. 2006 yılında şirket Alienware’i satın aldı. Çoğu ülkede laptoplar direk Dell tarafından satılmakta ve farklı konfigrasyon seçenekleri sunulmakta. 2007 yılında (IDC tarafından yapılan araştırmaya göre) ki Pazar payları: HP 18.9 %, Dell 16.4 %, Acer 9.9 %, Lenovo 7.5 %, Apple 5.7 %

Dell İnceleme

Çok seçici olmayan oyunlar akıcı olarak oynanabilir. Ama düşük çözünürlüğe ve dolayısıyla düşük detaylara hazır olun. Yine de bu kartlar ofis ve video görüntüleme (HD Videolar içinde uygun olduğu söylenebilir) konularında yeterli performansı veriyor.

ATI Mobility Radeon HD 3670: Saat hızı neredeyse eski 2600 XT kadar olan, HD 3650’nin saat hızı arttırılmış versiyonu. 3650 ile kıyaslanıldığında, 3650 (55nm teknolojisinden ötürü) daha az ısınabilir. Avivo HD ile HD videoların decode işlemine yardımcı olmakta. DirectX 10.1 desteği mevcut.

ATI Mobility Radeon HD 4670:

Mobility HD 4650’nin daha yüksek saat hızına sahip hali. Avivo HD teknolojisini desteklemekte ve önceki 3670’e oranla bariz bir şekilde daha iyi bir performans sunmakta. Kartın performansı kullanılan bellek türüne (DDR2, DDR3, GDDR3) bağlı olarak masaüstü HD4650 ile 4670 arasında değişmekte.

>> Daha fazla bilgi Mobil grafik kartları karşılaştırmamızda bulunabilir. ilgili Benchmark Listesi.

Intel Core 2 Duo: Daha fazla tüketime ihtiyaç duymayan ve daha uzun aktarım hatlarına sahip Core Duo ve Core Solo işlemcilerin yeni nesli. Core Duo dizanynına ek olarak 4. bir decoder, güçlendirilmiş SSE unitesi ve ek Aritmetik mantık ünitesi ( ALU ) mevcut.

Core 2 Duo Laptop işlemcileri masa üstü işlemcilerle benzer. Sadece daha düşük voltaj ile çalışmakta (0.95 Volt - 1188 Volt) ve daha düşük frontside bus saat hızına sahip (1066 MHz karşı 667 MHz). Aynı hıza sahip olsalarda laptop Core 2 Duo işlemcileri masa üstü versiyonlarına oranla daha düşük frontside bus ve yavaş hard disklerinden ötürü 20 - 25% daha yavaş.

T9400: Core 2 Duo P9500 ile aynı performansa ama daha yüksek güç tüketimine sahip işlemci.

P9700: 28 Wattlık güç tüketimi ile hem hızlı hem az güç tüketen işlemci. Diğer P serisi işlemcilerle kıyaslanıldığında P9700 6MB’lik Level 2 Cache kapasitesine sahip.

Intel Core i7:

720QM: Core i7-720QM, 2009 yılı içerisinde karşımıza Core i7 Quad çekirdeğin en yavaş üyesi olarak karşımıza çıkıyor. 1.6 ile 2.8 GHz aralığındaki saat hızı ile yavaş bir 4 çekirdekli işlemci olmakla beraber hızlı bir tek çekirdekli işlemci olmanın özelliklerinin avantajlarına sahip. Daha hızlı Core i7 işlemcilerle kıyaslandığında 720QM sadece 6MB L3 Cache kapasitesine sahip.

Intel Core i5:

520M: I7-640M ile kıyaslanıldığında i5-520M sadece 3 MB L3 Cache kapasitesibe ve 2.4 – 2.93 GHz aralığında saat hızına sahip. Hyperthreading sayesinde 4 komut eş zamanlı olarak işlenebilmekte. GMA HD 3150 ile beraber DDR3 bellek kontrolörü de pakete dahil.

>> Daha fazla bilgi Mobil işlemciler karşılaştırmamızda bulunabilir..

>> Görüntünün ne kadar iyi olduğunu görmek için DPI Listemize bakın.

2.9 kg:

15 inç boyutundaki laptopları temsil eden ağırlık.

3.26 kg:

81.08%: No rating comment found (one expected)!

>> Daha fazla bilgi Notebook alma rehberimizde bulunabilir.

Aynı Ekran boyutunda ve/veya ağırlıkta laptoplar