Battery Life
The Wiko Sunny houses a removable 1200 mAh Li-Ion battery. The device offers up to 270 hours of standby time and roughly 10 hours of talk time on a 2G network, dropping to 5 hours on a 3G network. These figures illustrate a need for frequent charging, typical in lower-capacity batteries. Still, the removable nature of the battery adds convenience, allowing for swapping when desired or necessary, a feature less common in current smartphone designs.