Half as much for the Latitude? I checked the Apple/Dell stores, and while the MBA i7 upgrade has a slower clock speed and is limited to 8GB RAM, it's also less

Half as much for the Latitude? I checked the Apple/Dell stores, and while the MBA i7 upgrade has a slower clock speed and is limited to 8GB RAM, it's also less expensive ($1750 vs. ~$2000; http://imgur.com/a/ELQm6 http://imgur.com/a/ELQm6).