El teléfono posee una bobina de cobre que actúa como receptor y el cargador tiene otra que funciona como transmisor. Al alinearse crean un campo electromagnético que permite la transferencia de corriente para cargar la batería del teléfono.

No, no lo es.

Dispositivos de Apple: iPhone 8 y modelos posteriores.

Dispositivos de Samsung: Móviles Galaxy Note: Galaxy Note20 5G, Note20 Ultra 5G, Note10+, Note10, Note9, Note8 y Note 5 y teléfonos Galaxy S de las series: S23, S22, S21, S20, S10, S9, S8, S7 y S6. Teléfonos plegables: Galaxy Z Fold, Z Fold2, Z Fold3, Z Fold4, Z Flip, Z Flip 5G, Z Flip3 y Z Flip4

Dispositivos Google Pixel: Pixel 3, Pixel 3 XL, Pixel 4, Pixel 4 XL, Pixel 5, Pixel 6, Pixel 6Pro, Pixel 7 y Pixel 7 Pro.

Una vez que el cargador inalámbrico esté conectado a una fuente de alimentación lo único que tienes que hacer para cargar un dispositivo es colocarlo encima del cargador (asegurándote de que está posicionado en el centro). Una luz LED en el cargador se encenderá y/o aparecerá una animación en el dispositivo para indicar que la carga se está produciendo.

Las bases de carga inalámbrica utilizan una tecnología conocida como carga inductiva que facilita la transferencia de energía de forma inalámbrica entre el cargador y el dispositivo a cargar. El proceso funciona mediante dos bobinas, una en el cargador y una en el dispositivo, que crean un campo electromagnético. La mayoría de bases de carga utilizan el estándar Qi que permite la comunicación entre el cargador y el dispositivo para optimizar el proceso de carga.

Los soportes de carga inalámbrica son similares a las bases de carga. La única diferencia es que sostienen al dispositivo en un ángulo determinado para facilitar el visionado de contenido mientras se lleva a cabo la carga. Hacen uso de la tecnología de carga inductiva que habilita la transferencia de energía de forma inalámbrica entre el cargador y el dispositivo. El cargador incluye una bobina de alambre que crea un campo electromagnético. A su vez, el dispositivo también integra una bobina que detecta ese campo y lo utiliza para completar la transferencia de energía. La mayoría de soportes de carga utilizan el estándar Qi que optimiza el proceso de carga al regular la potencia y velocidad acorde a las especificaciones del dispositivo. Además, el usuario puede utilizar el dispositivo al mismo tiempo que lo carga.

Most modern iPhones come with wireless charging capabilities. Here’s a quick rundown of the iPhone models that support this feature:

• iPhone 8 and later: All models from the iPhone 8 onwards support wireless charging.
• iPhone X and later: This includes the iPhone X, XS, XS Max, XR, and newer models.
• iPhone 11 series: All models, including iPhone 11, 11 Pro, and 11 Pro Max.
• iPhone 12 series: All models, including iPhone 12, 12 mini, 12 Pro, and 12 Pro Max. These also support MagSafe wireless charging.
• iPhone 13 series: All models, including iPhone 13, 13 mini, 13 Pro, and 13 Pro Max, also support MagSafe.
• iPhone 14 series: All models, including iPhone 14, 14 Plus, 14 Pro, and 14 Pro Max, continue to support MagSafe.

Yes, many Samsung phones support wireless charging. Here’s a breakdown of Samsung models that generally support wireless charging:

• Galaxy S Series: Galaxy S6 and later: Starting with the Galaxy S6, all models including S6 Edge, S7, S7 Edge, S8, S8+, S9, S9+, S10e, S10, S10+, S20, S20+, S21, S21 Ultra, S22, S22+, S22 Ultra, S23, S23+, and S23 Ultra support wireless charging.
• Galaxy Note Series: Galaxy Note 5 and later: All models including Note 8, Note 9, Note 10, Note 10+, Note 20, and Note 20 Ultra have wireless charging capabilities.
• Galaxy Z Series: Galaxy Z Fold and Z Flip series: Models such as the Galaxy Z Fold 2, Z Fold 3, Z Fold 4, Z Flip, Z Flip 5, and their subsequent models support wireless charging.
• Galaxy A Series: Select models: Some of the higher-end Galaxy A series models, like the Galaxy A80, A90, and A91, support wireless charging, but many of the mid-range models do not.
• Galaxy M Series: Limited support: Generally, the Galaxy M series, which is more budget-focused, does not include wireless charging in its models.

Yes, many Android phones support wireless charging. The feature is common in mid-range to high-end models. Here’s a breakdown of Android phones with wireless charging:

• Google Pixel Series: Pixel 3 and later: All Pixel models from the Pixel 3, Pixel 3 XL, Pixel 4, Pixel 4 XL, Pixel 5, Pixel 6, Pixel 6 Pro, Pixel 7, and Pixel 7 Pro support wireless charging.
• Samsung Galaxy Series: Galaxy S Series: Starting with the Galaxy S6, most models in the S series support wireless charging.
• Galaxy Note Series: From the Note 5 and later, including the Note 20 Ultra.
• Galaxy Z Series: Includes various models such as the Galaxy Z Fold and Z Flip series.
• OnePlus: OnePlus 8 Pro and later: The OnePlus 8 Pro, OnePlus 9 Pro, and OnePlus 10 Pro support wireless charging. Some earlier models do not.
• Xiaomi: Mi Mix 4 and later: The Mi Mix 4 and some other higher-end models, like the Mi 11 and Mi 11 Ultra, support wireless charging.
• Sony: Xperia 1 and later: Models like the Xperia 1 II, Xperia 1 III, and newer Xperia phones support wireless charging.
• Oppo: Find X Series: Models like the Oppo Find X3 Pro support wireless charging.
• Huawei: P40 Pro and later: The Huawei P40 Pro, Mate 40 Pro, and similar high-end models support wireless charging.
• Other Brands: LG: Some models like the LG V30, V35, V40, and G7 ThinQ support wireless charging, though LG has exited the smartphone market. Asus: Select models such as the ROG Phone 5 support wireless charging.

When comparing wireless chargers for iPhones and Samsung phones, there are several factors to consider, including compatibility, charging speed, design, and additional features. Here’s a breakdown of what to look for:

1. Compatibility

• iPhones: Qi Standard and MagSafe (for iPhone 12 and later). MagSafe offers better alignment and up to 15W charging.
• Samsung Phones: Qi Standard. Most models support up to 10W, with some supporting up to 15W fast wireless charging with Samsung's chargers.

2. Charging Speed

• iPhones: Up to 7.5W on standard Qi chargers. Up to 15W with MagSafe.
• Samsung Phones: Up to 10W on standard Qi chargers. Up to 15W with Samsung’s fast wireless chargers.

3. Design and Features

• iPhone MagSafe Chargers: Magnetic alignment, sleek design, integrates with MagSafe accessories.
• Samsung Wireless Chargers: Various designs (pads and stands), some with additional features like cooling fans, and the ability to charge multiple devices simultaneously.

4. Price

• MagSafe Chargers: Generally higher-priced due to proprietary technology.
• Samsung Wireless Chargers: Variable pricing; often competitively priced with additional features available.

Fast wireless chargers can vary depending on the device and the charger used. Here’s a general overview:

1. Standard Wireless Charging

• iPhones: Up to 7.5W using Qi-compatible chargers.
• Samsung Phones: Typically up to 10W using Qi-compatible chargers, though some models support more.

2. Fast Wireless Charging

• iPhones: Up to 15W with Apple’s MagSafe chargers for iPhone 12 and later.
• Samsung Phones: Up to 15W with Samsung’s proprietary fast wireless chargers, like those for the Galaxy S21 Ultra or Note 20 Ultra.

Charging Speed Summary

• iPhone Standard: 7.5W
• iPhone MagSafe: Up to 15W
• Samsung Standard: Up to 10W
• Samsung Fast Charging: Up to 15W

Note: The actual charging speed can be affected by factors such as phone case thickness, alignment on the charger, and the charger's power output.