Samsung A7 2018 Specification Waterproof?
Samsung Galaxy A7 (2018) Specifications and Water Resistance
Samsung a7 2018 specification waterproof – The Samsung Galaxy A7 (2018) offered a compelling mid-range option upon its release. This article delves into its official specifications, examines its claimed water resistance, explores user experiences, and details the technical aspects of water protection in smartphones. We’ll also provide practical advice on care and maintenance to prolong the device’s lifespan.
Samsung Galaxy A7 (2018) Official Specifications
Source: phonearena.com
The following table summarizes the key specifications of the Samsung Galaxy A7 (2018). Note that specific configurations varied by region.
| Specification | Details |
|---|---|
| Display | 6.0-inch Super AMOLED, 1080 x 2220 pixels |
| Processor | Exynos 7885 Octa |
| RAM | 4GB, 6GB (variants available) |
| Storage | 64GB, 128GB (variants available); expandable via microSD |
| Rear Camera | 24MP (f/1.7) + 8MP (f/2.4) + 5MP (f/2.2) |
| Front Camera | 24MP (f/2.0) |
| Battery | 3300mAh |
| Operating System | Android 8.0 (Oreo), upgradable to Android 9 (Pie) |
A comparison with similar phones from 2018 (e.g., the Nokia 7 Plus, Xiaomi Mi A2) would reveal differences in processor, camera technology, and potentially build materials affecting water resistance capabilities. The A7 (2018)’s key advantage often lay in its AMOLED display and Samsung’s brand recognition.
- The 4GB RAM variant offered a more budget-friendly option, while the 6GB RAM variant provided enhanced multitasking capabilities.
- Similarly, the 64GB storage variant catered to users with moderate storage needs, while the 128GB variant was better suited for users storing larger amounts of media and applications.
Water Resistance Claims and Reality
Source: imei24.com
While the Samsung Galaxy A7 (2018) did not have an official IP rating for water resistance, marketing materials often implied a degree of water resistance. However, this should not be interpreted as complete waterproofing.
The device’s water resistance was likely limited to protection against accidental splashes or brief exposure to light rain. Submersion in water, prolonged exposure to moisture, or exposure to liquids other than fresh water could cause significant damage.
- Accidental spills of coffee or juice.
- Exposure to rain during a short walk.
- Brief accidental submersion in a shallow pool or sink.
User Experiences with Water Exposure
Anecdotal evidence suggests varied experiences. Some users reported no issues after accidental water exposure, while others experienced malfunctions or damage.
- “My phone fell in the toilet, but it still works!”
- “After getting caught in a downpour, the charging port stopped working.”
- “Spilled water on it, and the screen flickered then went black.”
A hypothetical scenario: dropping the phone into a swimming pool could lead to water ingress into the internal components, potentially damaging the motherboard, resulting in repair costs exceeding $100, depending on the extent of the damage and availability of parts.
Compared to similarly priced phones at the time, the A7 (2018)’s water resistance was likely not as robust as devices with official IP ratings, such as some models from Sony or Motorola.
Technical Aspects of Water Resistance in Smartphones
Source: aramobi.com
Smartphones employ various water resistance techniques, including gaskets, waterproof adhesives, and hydrophobic coatings. The A7 (2018) likely utilized a combination of these methods, primarily focusing on sealing around ports and gaps in the casing.
The most vulnerable internal components to water damage are the motherboard, battery, and connectors. Water ingress can cause short circuits, corrosion, and component failure.
Water affecting the motherboard can lead to complete device failure. Damage to the battery can cause overheating or swelling. Affected connectors can prevent charging or data transfer.
Care and Maintenance for Water Resistance
Proper care is crucial for maintaining the longevity of any smartphone, especially those with limited water resistance.
- Avoid prolonged exposure to water or moisture.
- Clean the ports and charging connector regularly with a dry, lint-free cloth.
- Do not use the device in extreme temperatures or humid environments.
- If the device gets wet, gently wipe it with a dry cloth and allow it to air dry completely before using it.
- Avoid using compressed air to dry the device, as this can force water further into the internal components.
Visual Representation of Internal Components, Samsung a7 2018 specification waterproof
Imagine the Samsung Galaxy A7 (2018) opened. The motherboard, the largest component, is centrally located, surrounded by the battery and smaller components like the charging connector and various sensors. The charging port, a potential entry point for water, is situated at the bottom edge, relatively close to the motherboard and battery. The display assembly is affixed to the front of the device with a protective layer and is also relatively vulnerable to liquid ingress from the top.
The casing is constructed primarily of plastic or a similar polymer material. This material contributes to the overall structural integrity of the device and offers a degree of protection against minor impacts and splashes, although it does not provide full waterproofing. The seals around ports and the adhesive used in the assembly contribute to the device’s limited water resistance.
Clarifying Questions: Samsung A7 2018 Specification Waterproof
Does the Samsung A7 2018 have an IP rating?
No, the Samsung Galaxy A7 (2018) does not have an official IP rating for water resistance.
Can I use the Samsung A7 2018 in the shower?
No, it is not recommended to use the phone in the shower or any situation with prolonged or high-pressure water exposure. Accidental splashes are less risky than immersion.
What should I do if my Samsung A7 2018 gets wet?
Immediately power off the device, gently wipe it dry with a soft cloth, and let it air dry completely in a cool, dry place away from direct sunlight or heat. Do not attempt to charge it until completely dry.
How long does the water resistance last?
While the Samsung A7 2018’s specifications don’t include waterproofing, its successor boasted several improvements. For a look at a slightly earlier model and its pricing in Bangladesh, check out the details on the Samsung A7 2017’s specifications and price here. Returning to the A7 2018, the lack of water resistance was a notable difference compared to later Samsung models.
The water resistance of any phone degrades over time due to normal wear and tear. Damage to the seals from drops or other impacts will compromise its effectiveness.