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Smartphone how to save battery
Stage 1 – Constant Current: Voltage increases towards its peak, while current stays constant at a high level. This is the phase where a lot of power is quickly delivered to the device. Stage 2 – Saturation: This is the phase where the voltage has reached its peak and current drops down. Stage 3 – Trickle/Topping: The battery is fully charged. In this phase, the power will either slowly trickle in, or will periodically charge a low “topping” amount as the phone consumes battery. The amount of power and length of each process depends on the fast-charging standard. A standard is an established charging process that corresponds to a particular device, charger, and power output. Different manufacturers develop various charging standards that are capable of varying outputs and charge times. … [Read more...] about What Is Fast Charging, and How Does It Work?
Next is the Realme Smart TV, a pair of Android TV sets that sees Realme follow smartphone makers like OnePlus and Xiaomi by moving into the TV market in India. There’s a 32-inch 720p option and a 43-inch 1080p model — no 4K option here, though Realme claims the sets support HDR10 and HLG, reaching up to 400 nits of brightness. They use a quad-core MediaTek processor and have Dolby Audio-certified 24W quad speakers. … [Read more...] about Realme announces its first smartwatch and TVs