Start with your everyday tasks
Think about where you work, which applications you use and how often you carry your laptop. Someone working at a desk and someone taking a computer to class may value very different features. Write down the things you use every day before comparing models.
Compare the same configuration
A familiar model name can cover different processors, memory, storage and displays. Match the exact configuration in each offer before deciding that one store is cheaper. Look at the product specifications and ask the seller when a detail is missing.
Look beyond the headline price
Check availability, delivery, the seller’s warranty information and return policy. Visit the retailer’s product page to confirm the final price and conditions before buying.
Give yourself a useful shortlist
Save a few suitable products and compare their offers side by side. If you are comfortable waiting, set a price alert with a target that works for your budget.