There is not much information about the technical specifications of the device. Most likely, the design will not differ from the 13-inch version. Only the dimensions of the device will change, and the diagonal of the display will be 15.5 inches.
Ming-Chi Kuo previously also reported that Apple would drop the "MacBook Air" branding for this model, instead calling it simply "MacBook." And unlike the 13-inch MacBook Air, the new product will be available with both the M2 and M2 Pro chips.