Good deals but I've seen a lot of Sandybridge laptops for £500 - £700 with very decent specs. The only downside is most have only the Intel HD 3000 graphics.
Processor Intel® Core™ i5-2410M Dual Core (2.3GHz, Intel Sandy Bridge Architecture, 3MB Cache, Intel Turbo Boost up to 2.9GHz)
Screen 15.6" (Lenovo Glossy, LED Backlit, 1366 x 768 Resolution Screen)
Operating System Windows 7 Home Premium Edition 64-bit
RAM 4GB (DDR3 1333MHZ)
Hard Drive 500GB
Optical Drive DVD Rewriter (Records DVDs 8x & CDs 24x & Dual Layer Super Multi)
Graphics Integrated (Intel® HD 3000 Graphics with up to 1274MB Shared Memory)
Wireless LAN Wireless (802.11b/g/n Wireless)
Network Card 10/100Mbps Fast Ethernet
Integrated Webcam Integrated Webcam with Microphone
Card Reader 5-in-1 card reader (SD//MS/MS-Pro/MMC/xD-Picture card™)
USB Ports 4x USB 2.0 Ports
Bluetooth Version 2.1
Speakers Integrated Stereo Speakers
VGA Port 1 External VGA Port
Kensington Lock Kensington lock slot
Charge Time 2.5 Hours
HDMI 1x HDMI Port
Numeric Keypad Yes
Warranty 12 Months Warranty - Direct with Lenovo
Battery Life 5-6 Hours (Upto 5 Hour Battery Life)
Weight 2-3 Kg (This Model 2.5 Kg)
For £478
Processor: Intel Core i5-2410M with Intel Turbo Boost Technology 2.0 (2.30 GHz)
Operating System: Genuine Windows 7 Home Premium 64 bit
Display: 15.6 inch WXGA high-definition LED backlight, 16:9 widescreen (1366 x 768)
Graphics: AMD Radeon HD 6370M 1 Gb
Memory: 6 Gb DDR3 DRAM 1066 MHz (8 Gb max.)
Hard Drive: 750 Gb 5400 rpm SATA
Optical Drive: Blu-ray Combo
Sound: 2.0 speakers (2 x 1.5 W) with 3D surround sound enhancement
Integrated Communications: Ethernet NIC, Intel WiFi Link 5100 AGN (1 x 2), Lenovo Wireless b/g/n
Connectivity: 4 x USB 2.0, 5-in-1 card reader (MMC/MS/MS pro/SD/XD), headphones, mic, VGA, HDMI, Bluetooth, Kensington lock
Camera: 0.3 MP integrated web camera
Weight: 2.55 Kg
Dimensions (WxDxH): 377 x 245 x 17.3-34.9 mm
Battery: 6 cell
For £579
Processor Intel® Core™ i5-2410M Dual Core (2.3GHz, Intel Sandy Bridge Architecture, 3MB Cache, Intel Turbo Boost up to 2.9GHz)
Screen 15.6" (Acer CineCrystal, 1366x768 HD, High Brightness, LED Backlit)
Operating System Windows 7 Home Premium Edition 64-bit
RAM 4GB
Hard Drive 500GB
Optical Drive DVD Rewriter (Records DVDs 8x & CDs 24x & Dual Layer Super Multi)
Graphics Dedicated (NVIDIA® GeForce® GT 540M with 1GB DDR Dedicated Memory)
Wireless LAN Wireless (802.11b/g/n Wireless)
Network Card 10/100Mbps Fast Ethernet
Integrated Webcam Integrated Webcam
Card Reader 5-in-1 card reader (SD//MS/MS-Pro/MMC/xD-Picture card™)
USB Ports 2x USB 2.0 ports, 1x USB 3.0 Port
Speakers Integrated Stereo Speakers
VGA Port 1 External VGA Port
Kensington Lock Kensington lock slot
Charge Time 2.5 Hours
HDMI 1x HDMI Port
Warranty 12 Months Acer Collect & Return
Battery Life 4-5 Hours (Upto 4.5 Hour Battery Life)
Weight 2-3 Kg (This Model 2.5 Kg)
For £599
Processor Intel® Core™ i5-2410M Dual Core (2.3GHz, Intel Sandy Bridge Architecture, 3MB Cache, Intel Turbo Boost up to 2.9GHz)
Screen 15.6" (Lenovo Glossy, LED Backlit, 1366 x 768 Resolution Screen)
Operating System Windows 7 Home Premium Edition 64-bit
RAM 4GB (DDR3 1333MHZ)
Hard Drive 500GB
Optical Drive DVD Rewriter (Records DVDs 8x & CDs 24x & Dual Layer Super Multi)
Graphics Integrated (Intel® HD 3000 Graphics with up to 1274MB Shared Memory)
Wireless LAN Wireless (802.11b/g/n Wireless)
Network Card 10/100Mbps Fast Ethernet
Integrated Webcam Integrated Webcam with Microphone
Card Reader 5-in-1 card reader (SD//MS/MS-Pro/MMC/xD-Picture card™)
USB Ports 4x USB 2.0 Ports
Bluetooth Version 2.1
Speakers Integrated Stereo Speakers
VGA Port 1 External VGA Port
Kensington Lock Kensington lock slot
Charge Time 2.5 Hours
HDMI 1x HDMI Port
Numeric Keypad Yes
Warranty 12 Months Warranty - Direct with Lenovo
Battery Life 5-6 Hours (Upto 5 Hour Battery Life)
Weight 2-3 Kg (This Model 2.5 Kg)
For £478
Processor: Intel Core i5-2410M with Intel Turbo Boost Technology 2.0 (2.30 GHz)
Operating System: Genuine Windows 7 Home Premium 64 bit
Display: 15.6 inch WXGA high-definition LED backlight, 16:9 widescreen (1366 x 768)
Graphics: AMD Radeon HD 6370M 1 Gb
Memory: 6 Gb DDR3 DRAM 1066 MHz (8 Gb max.)
Hard Drive: 750 Gb 5400 rpm SATA
Optical Drive: Blu-ray Combo
Sound: 2.0 speakers (2 x 1.5 W) with 3D surround sound enhancement
Integrated Communications: Ethernet NIC, Intel WiFi Link 5100 AGN (1 x 2), Lenovo Wireless b/g/n
Connectivity: 4 x USB 2.0, 5-in-1 card reader (MMC/MS/MS pro/SD/XD), headphones, mic, VGA, HDMI, Bluetooth, Kensington lock
Camera: 0.3 MP integrated web camera
Weight: 2.55 Kg
Dimensions (WxDxH): 377 x 245 x 17.3-34.9 mm
Battery: 6 cell
For £579
Processor Intel® Core™ i5-2410M Dual Core (2.3GHz, Intel Sandy Bridge Architecture, 3MB Cache, Intel Turbo Boost up to 2.9GHz)
Screen 15.6" (Acer CineCrystal, 1366x768 HD, High Brightness, LED Backlit)
Operating System Windows 7 Home Premium Edition 64-bit
RAM 4GB
Hard Drive 500GB
Optical Drive DVD Rewriter (Records DVDs 8x & CDs 24x & Dual Layer Super Multi)
Graphics Dedicated (NVIDIA® GeForce® GT 540M with 1GB DDR Dedicated Memory)
Wireless LAN Wireless (802.11b/g/n Wireless)
Network Card 10/100Mbps Fast Ethernet
Integrated Webcam Integrated Webcam
Card Reader 5-in-1 card reader (SD//MS/MS-Pro/MMC/xD-Picture card™)
USB Ports 2x USB 2.0 ports, 1x USB 3.0 Port
Speakers Integrated Stereo Speakers
VGA Port 1 External VGA Port
Kensington Lock Kensington lock slot
Charge Time 2.5 Hours
HDMI 1x HDMI Port
Warranty 12 Months Acer Collect & Return
Battery Life 4-5 Hours (Upto 4.5 Hour Battery Life)
Weight 2-3 Kg (This Model 2.5 Kg)
For £599