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The all-new MacBook Pro pushes the limits of notebook performance. It has a stunning Retina display with over 5 million pixels. An all-flash architecture built for speed. The latest quad-core Intel Core i7 processor and next-generation NVIDIA graphics. And an incredibly thin and light design. You've never seen anything like it. Because there's never been anything like it. The MacBook Pro with Retina display is available in a 15.4-inch model.

The MacBook Pro with 15.4-inch Retina display (view larger).

The world's highest resolution notebook display with over 5 million pixels (view larger). Measuring a mere 0.71 inches and weighing only 4.46 pounds, the completely redesigned MacBook Pro sets a new standard in performance and portability for pro users. The world's highest resolution notebook display with over 5 million pixels--3 million more than an HD television--the MacBook Pro with Retina display has such a high pixel density that the human eye cannot distinguish individual pixels from a normal viewing distance.
The MacBook Pro includes two high-speed Thunderbolt ports and two USB 3 ports, enabling you to easily connect to external displays and a wide variety of high performance peripherals. And it comes standard with automatic graphics switching that provides performance when you need it and energy efficiency when you don't. You'll also get up to 7 hours of battery life while on the go.
This version of the 15.4-inch MacBook Pro with Retina display (model MC975LL/A) features a 2.3 GHz Core i7 quad-core processor, 256 GB of flash storage, and 8 GB of installed RAM. Other features include ultra-fast Wireless-N Wi-Fi networking, Bluetooth 4.0 connectivity, an SDXC card slot, and an HDMI video output (see full specifications below).
Key Features Breakthrough Retina Display At 5.1 million pixels (220 pixels-per-inch), the Retina display's pixel density is so high the human eye cannot distinguish individual pixels from a normal viewing distance, so text and graphics look incredibly sharp. Images take on a new level of realism and text is pin sharp. And with a 2880-by-1800 resolution, you can see more of your high-resolution images onscreen with pixel-for-pixel accuracy. You'll see fine details and textures in photos like never before, and even tell which photos are in focus just by looking at the thumbnail.
The Retina display uses IPS technology for a 178-degree wide viewing angle, and has 75 percent less reflection and 29 percent higher contrast than the previous generation.

Setting a new standard in performance and portability (view larger). Flash Storage Architecture With its entirely flash-based architecture, the MacBook Pro with Retina display makes everything you do incredibly fast and responsive. And when combined with a precision engineered aluminum unibody design, the new MacBook Pro is the lightest MacBook Pro ever and nearly as thin as a MacBook Air. The MacBook Pro's flash storage architecture also delivers improved reliability, instant-on responsiveness, and 30 days of standby time. It's also up to four times faster than traditional notebook hard drives, enabling the MacBook Pro with Retina
Features
- 2.3 GHz Quad-Core Intel Core i7 processor
- 8 GB DDR3 RAM; 256 GB Flash Storage
- 15.4-inch LED-backlit Retina Display, 2880-by-1800 resolution
- NVIDIA GeForce GT 650M 1GB Graphics
- Mac OS X v10.8 Mountain Lion, 7 Hour Battery Life
Product Description
Mocha / 15.6-Inch HD (1366X768) LED / Intel Core i7 3630QM (2.6GHz) Ivy Bridge with Turbo (3.4GHz) / 8GB DDR3 / Intel GMA HD / 750GB 5400RPM / DL DVDRW/CD-RW / Windows 8 (64 bit) / 802.11BGN / 0.3MP / Bluetooth 4.0 / 1YR International/1YR Accidental Damage/30-Day Zero Bright Dot/2-way FREE shipping/24-7 tech support
Features
- Intel Core i7 3630QM Processor
- 8 GB DDR3;Ivy Bridge with Turbo (3.4GHz)
- 750 GB 5400 rpm Hard Drive
- 15.6-Inch Screen, Intel GMA HD
- Windows 8
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Inspiron 15 Laptop: Big on features, not on price.Manage daily tasks with the affordable Inspiron 15 a 15.6" laptop with the latest Intel Core processors, a thin design and 10-key number pad.

Processor: 3rd Generation Intel Core i5-3337U processor (3M Cache, up to 2.7 GHz)Display: 15.6 HD (720p) WLED with Truelife (1366x768)Memory (RAM): 6GB, DDR3, 2 DIMM, 1600MHzStorage (hard drive): 500GB 5400rpm HDDOptical Drive: 8X CD / DVD Burner (Dual Layer DVD+/-R Drive)Color: Black Matte with Textured FinishDell P/N: i15RV-8524BLK
Impressive performance

Complete your to-do list faster and more efficiently with the latest Intel Core processors and Windows 8.Speedy Intel Core processors: The Inspiron 15 balances fast processing with efficient power use.Windows 8: Automatically sync your files and photos to the cloud for easy access from all your devices. And pick up your favorite apps from the Windows Store apps in Windows 8 work together to get things done faster.
Thin and stylish

Starting at about 1" thin, the Inspiron 15 is sleek and portable. And its textured lid and palmrest design makes it as stylish as it is mobile.About 1" thin with a 4-cell battery makes it easy to take with you wherever you go.Contemporary look get noticed with a black matte finish and textured lid and palmrest.10-key number pad makes for easy calculating.


Inspiron 15 (3521) (i15RV-8524BLK)
at a glance...Processor: 3rd Generation Intel Core i5-3337U processor (3M Cache, up to 2.7 GHz)Display: 15.6 HD (720p) WLED with Truelife (1366x768)Operating system: Windows 8 Home, EnglishMemory (RAM): 6GB, DDR3, 2 DIMM, 1600MHzStorage (hard drive): 500GB 5400rpm HDDOptical drive: 8X CD / DVD Burner (Dual Layer DVDR Drive)Video graphics: Intel HD GraphicsMedia card reader: 8-in-1 Media Card Reader and USB 3.0Bluetooth: Bluetooth tied to wireless cardAudio: Waves Maxx Audio 4.0Preinstalled software: McAfee TPeaks Live Safe - 30 day, Microsoft Office Trial (OHT13M), Additional SW, Cycle 3 INS w/Webcam (CY3INW8), Pocket Cloud Companion, McAfee Live Safe, Microsoft Office Trial , No call out needed on label for addt'l software, Pocket Cloud Companion

Inspiron 15 Laptop: Datasheet


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Features
- Intel Core i5 3337U 1.8 GHz (3 MB Cache)
- 6 GB DDR3
- 500 GB 5400 rpm Hard Drive
- 15.6-Inch Screen, Intel HD Graphics 4000
- Windows 8