4. Don’t always choose Wi-Fi over cellular.
4.不要總是選擇Wi-Fi而非蜂窩網絡
Many people, and even smartphone vendors such as Apple, claim that using Wi-Fi for wireless data consumes less power than using a cellular signal, so you should use Wi-Fi whenever you can. However, the Wirecutter’s testing found this isn’t always the case.
很多人,甚至包括蘋果智能手機的零售商,都說使用Wi-Fi作為無線連接會比使用蜂窩網絡信號省電,所以你應該盡可能使用Wi-Fi。不過,Wirecutter的測試發現這并不總是行得通。