Panasonic Y7 Tech Specs

Model: CF-Y7
CPU: Intel Centrino Core 2 Duo L7700 1.80GHz
L2 Cache: 2 MB CPU integrated
RAM: 1GB (2GB max)
Chipset: Mobile Intel®GM965 Express chipset   
HDD: 250GB
Optical Drives: DVD-RAM/R/RW - CD-RW
Floppy Drive: CF-VFDU03J (USB Floppy Drive) - optional
Chip: Mobile Intel®GM965 Express chipset
VRAM: 224MB (shared with main memory)
Display: 14.1" SXGA+ TFT
Resolution: up to 1400 x 1050 pixels @ 16M colors
External Resolution: up to 1600 x 1200 pixels @ 16M colors
Sound Card:    16 bit stereo PCM Sound Generator, monaural speaker
PCMCIA: Type II x 1 CardBus compatible
Modem: 56K flex V.90 mini PCI fax/modem
Integrated ports: 802.11b/g Wireless LAN; v.90 modem (RJ-11) x1; LAN x1 (RJ-45); USB2.0 x2; VGA x1; microphone x1; headphones x1; SD Memory Card x1
Keyboard: 85 key OADG, 19mm pitch, 2mm stroke
Pointing Device: WheelPad
Battery Life:     Standard Battery: 8 / 7.5 hours
Size: 12.1(W) x 9.56(L) x 1.29 - 1.81 (H) [inch]
309 x 243 x 33 - 46[mm]
Weight: 3.3 lbs / 1.5 kg
Package contains: A/C adapter; standard battery;
Operating System:     Windows Vista Business or Windows XP Professional

Panasonic W7 Tech Specs

Model: CF-W7
CPU: Core 2 Duo U7600 1.2Ghz (W7/80/C) / U7700 1.33GHz (W7/160/C models)
L2 Cache: 2 MB CPU integrated
RAM: 1.0GB (3.0Gb max)
Chipset: Intel GM965 Express

HDD:80 / 160GB
Optical Drives: CD-RW/DVD-RAM/R/RW
Floppy Drive: CF-VFDU03J (USB Floppy Drive) - optional
     
Chip: Intel GM965 Express
VRAM: 224MB (shared with main memory)
Display: 12.1" XGA TFT
Resolution: up to 1024 x 768 pixels @ 16M colors
External Resolution: up to 1600 x 1200 pixels @ 16M colors
Sound Card:    16 bit stereo PCM Sound Generator, monaural speaker
PCMCIA: Type II x 1 CardBus compatible
Modem: 56K flex V.90 mini PCI fax/modem
Integrated ports: 802.11b/g Wireless LAN; v.90 modem (RJ-11) x1; LAN x1 (RJ-45); USB2.0 x2; VGA x1; microphone x1; headphones x1; SD Memory Card x1
Keyboard: 85 key OADG, 19mm pitch, 2mm stroke
Pointing Device: WheelPad
Battery Life:     Standard Battery: 10 hours (5 hours lightweight)
Size: 10.6(W) x 8.28(L) x 0.98-1.74(H) [inch]
268 x 210.4 x 24.9-44.3 [mm]
Weight: 2.4 lbs (lightweight battery) / 2.7 lbs (standard battery)
Package contains: A/C adapter; standard battery;
Operating System:     Windows XP Professional / Windows Vista Business (English)

Price range: $2299 - $3599

Panasonic R7 Tech Specs

CPU: Intel Core 2 Duo U7600 1.2GHz (R7/80/C) / U7700 1.33Ghz (R7/160/C and R7/250/C models)
L2 Cache: 2MB CPU integrated
RAM: 1GB (2.0 GB Max)
Chipset: Intel GM965 Express
HDD:    80,160, 250GB HD
Chip: Intel GM965 Express
VRAM: 224MB (shared with main memory)
Display: 10.4" XGA TFT
Resolution: up to 1024 x 768 pixels @ 16M colors
External Resolution: up to 1600 x 1200 pixels @ 16M colors
Sound Card:    16 bit stereo PCM Sound Generator, monaural speaker
PCMCIA: Type II x 1 CardBus compatible
Modem: 56K flex V.90 mini PCI fax/modem
Integrated ports: Wireless WiFi Link 4965AGN; v.90 modem (RJ-11) x1; LAN x1 (RJ-45); USB2.0 x 2 (R2: USB2.0 x 1); USB 1.1 x1; VGA x1; microphone x1; headphones x1; SD Memory Card x1
Keyboard: 85 key OADG, 17mm pitch, 2mm stroke
Pointing Device: WheelPad
Battery Life:     Standard Battery: 8 hours / 7.5 hours
Size: 9.0(W) x 7.2(L) x 0.9-1.6(H) [inch]
229 x 183.5 x 24.2-41.6 [mm]
Weight: 2.05 lbs / 930g, 2.07 / 940g
Package contains: A/C adapter; standard battery
Operating System:     Windows Vista Business / Windows XP Professional (English)

Prices range: $1899.00 - $3499.00