 |  |  |  |  | Fastest mobile processor on the planet! |  | Fastest mobile processor on the planet! |
 | | | Rating | Rating |
 | Dell Studio 15 Dual Core Technology ! With ATI Graphics Card and McAfee! | Dell Studio 15 Better processor and massive Hard Drive! With McAfee! | Dell Studio 15 Latest Processor! 4GB fast memory! | Dell Studio 15 Latest Processor! 6 GB memory! With McAfee! |
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 | | Price |  | £744 |
| | Total savings* |  | £245 |
| | | Total |  | £499 |
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| | Price |  | £874 |
| | Total savings* |  | £305 |
| | | Total |  | £569 |
| | |
| | Price |  | £984 |
| | Total savings* |  | £305 |
| | | Total |  | £679 |
| | |
| | Price |  | £1,514 |
| | Total savings* |  | £565 |
| | | Total |  | £949 |
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| Promotions | Promotions | Promotions | Promotions |
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| Base Intel® Pentium® Dual-Core Processor T4300 (2.1GHz, 800MHz, 1MB cache) Specifications - Base | Base Intel® Core™ 2 Duo Processor P7450 (2.13Ghz, 3MB, 1066MHz) Specifications - Base | Base Intel® Core™ i7-720QM Mobile Processor (1.6GHz, turbo up to 2.8GHz, 6MB L3 Cache) Specifications - Base | Base Intel® Core™ i7-720QM Mobile Processor (1.6GHz, turbo up to 2.8GHz, 6MB L3 Cache) Specifications - Base |
| Microsoft Operating System Genuine Windows® 7 Home Premium 64bit- English Specifications - Microsoft Operating System | Microsoft Operating System Genuine Windows® 7 Home Premium 64bit- English Specifications - Microsoft Operating System | Microsoft Operating System Genuine Windows® 7 Professional, 64bit, English Specifications - Microsoft Operating System | Microsoft Operating System Genuine Windows® 7 Professional, 64bit, English Specifications - Microsoft Operating System |
| LCD 15.6in Widescreen High Definition (1366x768) WLED with TrueLife Specifications - LCD | LCD 15.6in Widescreen High Definition (1366x768) WLED with TrueLife Specifications - LCD | 15.6in Widescreen High Definition (1366x768) WLED with TrueLife Specifications - LCD | 15.6in Widescreen Full High Definition (1920 x 1080) WLED with TrueLife Specifications - LCD |
| 512MB ATI Mobility RADEON HD 4570 Specifications - Video Card | 512MB ATI Mobility RADEON HD 4570 Specifications - Video Card | 512MB ATI Mobility Radeon HP 4570 Specifications - Video Card | 512MB ATI Mobility Radeon HP 4570 Specifications - Video Card |
| Memory 4096MB 800MHz Dual Channel DDR2 SDRAM [2x2048] Specifications - Memory | Memory 4096MB 800MHz Dual Channel DDR2 SDRAM [2x2048] Specifications - Memory | Memory 4096MB 1333MHz Dual Channel DDR3 SDRAM [2x2048] Specifications - Memory | Memory 6144MB 1333MHz Dual Channel DDR3 SDRAM [1x4096 + 1x2048] Specifications - Memory |
| Hard Drive 500GB (5.400rpm) SATA Hard Drive Specifications - Hard Drive | Hard Drive 500GB (5.400rpm) SATA Hard Drive Specifications - Hard Drive | Hard Drive 320GB (7,200rpm) Serial ATA Hard Drive Specifications - Hard Drive | Hard Drive 500GB (7,200rpm) Serial ATA Hard Drive Specifications - Hard Drive |
| Optical Devices Fixed Internal DVD+/-RW Slot Load Drive including Software Specifications - Optical Devices | Optical Devices Fixed Internal DVD+/-RW Slot Load Drive including Software Specifications - Optical Devices | Optical Devices Fixed Internal DVD+/-RW Slot Load Drive including Software Specifications - Optical Devices | Optical Devices Fixed Internal DVD+/-RW Slot Load Drive including Software Specifications - Optical Devices |
| 1 year of coverage included with your PC Specifications - Enhanced Service Packs | 1 year of coverage included with your PC Specifications - Enhanced Service Packs | 1 year of coverage included with your PC Specifications - Enhanced Service Packs | 1 year of coverage included with your PC Specifications - Enhanced Service Packs |