Looking for a new computer? Amazon is jumping the gun on Prime Day with deep discounts on highly-rated portables from top brands. Now is the best time this summer to make that upgrade.

Shop the best Prime Day laptop deals so far this year, including discounts on top-rated models from Samsung, Lenovo and Apple.

At $149 off (thanks to an on-page coupon), the 13-inch Air with 256GB of storage offers an especially good value. It's a price point that might be bested come Prime Day, but we could also see it staying in the same range — it's that good. Plus, it helps offset the disappointment that this laptop tops off at a 60Hz refresh rate.