Rating |  | Rating |  | Rating |  | Rating |
Studio 15 Core i7 Technology for ultimate performance | Studio 17 4GB Memory and 1GB ATI Mobility Radeon Graphics Included! Extended lead times may apply. | Studio XPS 16 Premium Extras like Backlit Keyboard, Facial Recognition and At Home Service Included! | Alienware M15x Most Powerful 15” Gaming Laptop In The Universe! |
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| Starting Price |  | $999 |
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| | Starting Price |  | $1,099 |
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| | Starting Price |  | $1,249 |
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| | Starting Price |  | $1,499 |
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Processor Intel® Core™ i7-720QM Quad Core Processor @ 1.6GHz (2.8GHz Turbo Mode, 6MB Cache) | Processor Intel® Core™ i7-720QM Quad Core Processor @ 1.6GHz (2.8GHz Turbo Mode, 6MB Cache) | Processor Intel® Core™ i7-720QM Quad Core Processor @ 1.6GHz (2.8GHz Turbo Mode, 6MB Cache) | Processor Intel Core i7 720QM 1.6GHz (2.8 GHz Turbo Mode, 6MB Cache) |
Operating System Genuine Windows® 7 Home Premium, 64bit, English | Operating System Genuine Windows® 7 Home Premium, 64bit, English | Operating System Genuine Windows® 7 Home Premium, 64bit, English | Operating System Genuine Windows® 7 Home Premium, 64bit, English |
Monitor 15.6” High Definition (720p) LED Display with TrueLife™ and Camera | LCD Panel 17.3” HD+ (900p) Bright LED Display with TrueLife™ and Camera | Monitor HD+ Widescreen 15.6 inch WLED LCD (1600x900) W/2.0 MP, XPS 1647 | LCD Display 15.6-inch WideHD+ 1600x900 (900p) WLED |
CD ROM/DVD ROM 8X Slot Load CD/DVD Burner (Dual Layer DVD+/-R Drive) | 8X Slot Load CD/DVD Burner (Dual Layer DVD+/-R Drive) | CD ROM/DVD ROM 8X Slot Load CD/DVD Burner (Dual Layer DVD+/-R Drive) | Optical Drives Slot-Load Dual Layer DVD Burner (DVD+-RW, CD-RW) |
Memory 4GB* Shared Dual Channel DDR3 at 1066MHz | Memory 4GB* Shared Dual Channel DDR3 at 1066MHz | Memory 4GB* Shared Dual Channel DDR3 at 1333MHz | Memory 3GB* DDR3 at 1066MHz |
Hard Drive 250GB* SATA Hard Drive (7200RPM) | Hard Drive 250GB* SATA Hard Drive (7200RPM) | Hard Drive 250GB* 7200 RPM* SATA Hard Drive | Hard Drive 250GB* SATAII 7,200RPM |
Video Card 512MB* ATI Mobility Radeon HD 4570 | 1GB* ATI Mobility Radeon HD 4650 | Video Card ATI Mobility RADEON® HD 4670 – 1GB* | Video Card 512MB* NVIDIA® GeForce® GT 240M |
Sound High Definition Audio 2.2 | Sound Card High Definition Audio 2.0 | Sound High Definition Audio 2.0 with SRS Premium Sound | Sound Internal High-Definition 5.1 Surround Sound Audio |
Wireless Dell Wireless 1397 802.11g Half Mini-Card | Wireless Networking Cards Dell Wireless 1397 802.11g Half Mini-Card | Wireless Intel® 5300 WLAN Wireless-N (3x3) Mini Card | Wireless Intel WiFi Link 5300 802.11AGN Half Mini Card |
Option 1 56 Whr Lithium Ion Battery (6 cell) | 85 Whr Lithium Ion Battery (9 cell) | Battery 85 WHr 9-cell Lithium Ion Primary Battery | Primary Battery Primary - 6-cell (56Watt) Lithium-Ion Battery |
Hardware Support Services 1Yr Ltd Warranty* and Mail-In Service | Service 1Yr Ltd Warranty* and Mail-In Service | Service 1 Yr Ltd Hardware Warranty,* InHome Service after Remote Diagnosis* - Important Information | Service 1 Yr Ltd Hardware Warranty,* InHome Service after Remote Diagnosis* - Important Information |
| | Anti-Virus Software McAfee SecurityCenter, 15-Months | |
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Studio 15 Core i7 Technology for ultimate performance | Studio 17 4GB Memory and 1GB ATI Mobility Radeon Graphics Included! Extended lead times may apply. | Studio XPS 16 Premium Extras like Backlit Keyboard, Facial Recognition and At Home Service Included! | Alienware M15x Most Powerful 15” Gaming Laptop In The Universe! |