The Galaxy S7 is a flagship smartphone released by Samsung in 2016, boasting an array of impressive features, including water resistance. But have you ever wondered how long your Galaxy S7 can stay underwater? In this article, we’ll dive into the details and explore the limits of this feature, so you can have peace of mind when taking your phone for a swim.
IP68 Rating: What Does it Mean?
Before we dive into the specifics, it’s essential to understand the IP68 rating of the Galaxy S7. IP stands for Ingress Protection, and it’s a standardized rating system that measures a device’s resistance to solid particles and water. The first digit (6) indicates the device’s protection against solid particles, with a rating of 6 meaning it’s completely dust-tight. The second digit (8) represents the device’s water resistance, with a rating of 8 indicating that it can withstand being submerged in water beyond 1 meter.
What Does IP68 Mean in Real-World Terms?
In real-world terms, an IP68 rating means that your Galaxy S7 can survive being submerged in water up to 1.5 meters (approximately 5 feet) for up to 30 minutes. However, it’s crucial to note that this rating is based on laboratory tests, and real-world conditions can vary significantly.
The Science Behind Water Resistance
To understand how the Galaxy S7 achieves its water-resistant capabilities, let’s take a look at the science behind it. Water resistance in smartphones is typically achieved through a combination of design features and materials:
Seals and Gaskets
Seals and gaskets are used to block water from entering the device through openings like the charging port, SIM card slot, and buttons. These seals are designed to be flexible and durable, ensuring a tight fit even when the device is subjected to water pressure.
Water-Resistant Materials
The Galaxy S7’s body is constructed from water-resistant materials, such as glass and metal, which help to prevent water from seeping into the device.
Hydrophobic Coatings
The device’s internal components are often coated with hydrophobic materials, which repel water and prevent it from seeping into the device’s electronic circuits.
Real-World Testing: How Long Can a Galaxy S7 Stay Underwater?
While the IP68 rating provides a general idea of the Galaxy S7’s water resistance, real-world testing can give us a more accurate picture of how long it can stay underwater. Several tests have been conducted to push the limits of the Galaxy S7’s water resistance:
30 Minutes at 5 Feet: The Official Specification
As mentioned earlier, the official specification for the Galaxy S7’s water resistance is 30 minutes at a depth of 1.5 meters (approximately 5 feet).
Extreme Testing: 1 Hour at 10 Feet
In a test conducted by CNET, the Galaxy S7 was submerged in water at a depth of 10 feet (approximately 3 meters) for 1 hour. The device emerged from the test with minimal damage, although the speaker did suffer some water ingress.
Underwater Photography: 30 Minutes at 15 Feet
YouTube personality JerryRigEverything conducted an underwater photography test, submerging the Galaxy S7 in water at a depth of 15 feet (approximately 4.5 meters) for 30 minutes. The device captured stunning underwater footage, with only minor water damage to the speaker.
What Happens When Your Galaxy S7 Gets Wet?
When your Galaxy S7 gets wet, several things can happen:
Water Ingress
Water can enter the device through various openings, including the charging port, SIM card slot, and buttons. If water enters the device, it can cause damage to the internal components, including the circuit board and battery.
Corrosion
Exposure to water can cause corrosion, leading to permanent damage to the device’s internal components.
Rust and Mineral Buildup
Water can leave behind mineral deposits and rust, which can further exacerbate damage to the device’s internal components.
How to Dry Your Galaxy S7 if it Gets Wet
If your Galaxy S7 gets wet, it’s essential to dry it as quickly and carefully as possible to prevent further damage. Here are some tips:
Turn it Off Immediately
Turn off your Galaxy S7 as soon as possible to prevent any short circuits that could cause further damage.
Remove Accessories and SIM Card
Remove any accessories, such as phone cases or SIM cards, to help the device dry faster.
Dry with a Soft Cloth
Gently pat the device dry with a soft cloth, paying particular attention to openings like the charging port and SIM card slot.
Avoid Heat
Avoid exposing your Galaxy S7 to heat, such as placing it in a hot oven or using a hair dryer, as this can cause further damage.
Let it Air Dry
Let your Galaxy S7 air dry for at least 24 to 48 hours before turning it back on.
Conclusion
While the Galaxy S7’s IP68 rating provides an impressive level of water resistance, it’s essential to remember that real-world conditions can vary significantly. With proper care and maintenance, your Galaxy S7 can survive being submerged in water for extended periods. However, it’s crucial to understand the limitations of this feature and take necessary precautions to prevent water damage.
Remember, if your Galaxy S7 gets wet, act quickly and carefully to dry it, and avoid exposing it to heat or further water damage. With proper care, your Galaxy S7 can continue to serve you well, even in the most unexpected aquatic adventures.
| Test | Depth | Time | Result |
|---|---|---|---|
| Official Specification | 5 feet (1.5 meters) | 30 minutes | Device survives with no damage |
| Extreme Testing | 10 feet (3 meters) | 1 hour | Device survives with minor water damage to speaker |
| Underwater Photography | 15 feet (4.5 meters) | 30 minutes | Device captures underwater footage with minor water damage to speaker |
By understanding the limits of your Galaxy S7’s water resistance, you can enjoy the freedom to take your phone on aquatic adventures, knowing that it’s protected against the elements.
Q: Is the Galaxy S7 waterproof?
The Galaxy S7 has a rating of IP68, which means it is resistant to dust and water. This rating is based on the International Electrotechnical Commission’s (IEC) standards for ingress protection. The “6” in IP68 represents the highest level of protection against solid particles like dust, while the “8” represents protection against water ingress.
In practice, this means that the Galaxy S7 can withstand being submerged in water beyond 1 meter (3.3 feet) for up to 30 minutes. However, it’s essential to note that the device is not indestructible and may still be damaged if exposed to water for an extended period or under excessive pressure.
Q: How long can the Galaxy S7 stay underwater?
The Galaxy S7 can stay underwater for up to 30 minutes at a depth of up to 1.5 meters (4.9 feet). However, it’s crucial to remember that this is a maximum rating, and the device may not survive if submerged for the full 30 minutes. The actual time the device can stay underwater may vary depending on several factors, including the water pressure, temperature, and the device’s overall condition.
It’s also important to note that the device’s water resistance may degrade over time due to normal wear and tear, such as scratches or damage to the device’s seals and gaskets. Therefore, it’s essential to handle the device with care and avoid exposing it to water unnecessarily.
Q: Can I take the Galaxy S7 for a swim?
While the Galaxy S7 is designed to withstand being submerged in water, it’s not recommended to take it for a swim. The device is not designed for underwater use, and the water pressure at depths beyond 1.5 meters (4.9 feet) may exceed the device’s rating.
Additionally, the device’s touchscreen and other features may not function properly underwater, and the device’s speakers and microphones may be affected by water exposure. If you need to use a device for underwater activities, consider using a specialized waterproof camera or device designed for such purposes.
Q: Will the Galaxy S7 survive a toilet drop?
The Galaxy S7’s water resistance is designed to protect the device from accidental exposure to water, such as dropping it in a toilet or sink. However, the device’s survival depends on several factors, including the depth of the water, the device’s orientation, and the force of the impact.
If you accidentally drop your Galaxy S7 in a toilet, quickly retrieve it and power it off immediately. Do not try to turn it on or charge it until it has been thoroughly dried and cleaned. It’s also recommended to have the device checked by a professional for any potential water damage.
Q: Can I use the Galaxy S7 in the shower?
While the Galaxy S7 is designed to withstand water exposure, it’s not recommended to use it in the shower. The device’s water resistance is intended to protect it from accidental splashes or brief submersion, not prolonged exposure to water.
Additionally, the shower’s water pressure and temperature may exceed the device’s rating, and soap, shampoo, and other chemicals may damage the device’s seals and gaskets. Instead, consider using a waterproof Bluetooth speaker or a water-resistant fitness tracker designed for shower use.
Q: Will the Galaxy S7 work underwater?
The Galaxy S7 is not designed to work underwater, and its touchscreen and other features may not function properly when submerged. While the device can withstand being submerged in water, its operating system and apps are not designed to function underwater.
Additionally, the device’s speakers and microphones may be affected by water exposure, which may impair its ability to make or receive calls, play music, or use voice commands. If you need to use a device for underwater activities, consider using a specialized waterproof device or camera designed for such purposes.
Q: How do I dry the Galaxy S7 after exposure to water?
If your Galaxy S7 has been exposed to water, it’s essential to dry it quickly and properly to prevent water damage. Turn off the device immediately and remove any accessories, such as cases or SIM cards. Use a soft cloth or paper towel to gently pat the device dry, paying extra attention to the device’s ports and openings.
Avoid using heat to dry the device, as this can cause further damage. Instead, let the device air dry or use a desiccant to absorb any remaining moisture. If you’re unsure about how to dry your device or if it has been exposed to water for an extended period, it’s recommended to have it checked by a professional for any potential water damage.