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Energizer Hard Case P28K: A Rugged Beast Unleashed - Specs And Features Explained

🔑 Article ID: 178
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📅 Published: 2024-03-10 01:25:08
Author: Radon Lee

Dive into the rugged world of the Energizer Hard Case P28K! With IP68/IP69 dust/water resistance, a massive 28000 mAh battery, and more, this phone is a powerhouse.

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In the landscape of rugged smartphones, the Energizer Hard Case P28K emerges as a formidable contender, boasting a robust set of features tailored for users who demand durability without compromising on performance. With its hefty build and an array of specifications, this device is set to appeal to a specific audience while prompting others to look elsewhere for a more conventional smartphone experience.

The Energizer Hard Case P28K is designed for individuals who lead active lifestyles or work in demanding environments where traditional smartphones may not withstand the rigors of daily use. Adventure enthusiasts, outdoor professionals, and individuals in construction, agriculture, or other rugged industries will find the Hard Case P28K particularly appealing. Its rugged construction and durable design make it ideal for users who prioritize resilience and longevity in their devices.

While the Energizer Hard Case P28K excels in durability and battery life (the "28" in its name represents its 28000 mAh battery), it may not be suitable for users seeking sleek, lightweight devices or the latest cutting-edge features. If you prioritize aesthetics, portability, or advanced camera capabilities, you may find other smartphones better suited to your needs.

Rugged Build

The Energizer Hard Case P28K lives up to its name with 27.8 mm thickness and a weight of 570 g, ensuring a sturdy and substantial feel in hand. Its black color scheme complements its rugged aesthetic, further enhancing its durability. Here are the relevant specs:

SpecificationHard Case P28K
General
  • Also Known As: Energizer P28K
  • Type: Smartphone
  • OS: Android 14
Dimensions D: 27.8 mm (1.09″)
Mass 570 g (1.26 lb)
Colors Black

When it comes to the body of the Energizer Hard Case P28K, its rugged build is both a strength and a consideration for users. With a 27.8 mm thickness and a 570 g weight, this device definitely has some heft to it. While this may make it less pocket-friendly compared to slimmer smartphones, it's a trade-off for its durability, battery life, and robustness.

For users who prioritize durability and longevity, the thickness and weight can provide a reassuring sense of solidity, making it comfortable to hold for extended periods, especially during outdoor activities or in demanding work environments. However, for those accustomed to sleeker and lighter devices, the Hard Case P28K's bulkier profile may require some adjustment.

Carrying the P28K in a pocket or bag is feasible, although users may notice its presence more compared to lighter smartphones. It's essential to consider personal preferences and lifestyle when determining if the thickness and the weight are suitable for everyday use.

One-handed use of the P28K may be challenging for some users due to its size and weight. While the large display offers ample screen real estate for multimedia consumption and productivity tasks, reaching all areas of the screen with a single hand may require some maneuvering, especially for users with smaller hands. However, the rugged design of the device provides added grip and stability, reducing the risk of accidental drops during one-handed operation.

In summary, while the thickness and weight of the Energizer Hard Case P28K may not appeal to users seeking ultra-portability, they are well-suited for individuals who prioritize durability and resilience in their smartphones. Whether for outdoor adventures or demanding work environments, the Hard Case P28K's robust build ensures it can withstand the rigors of daily use, albeit with some compromises in terms of pocketability and one-handed usability.

IP Rating

(Related: IP ratings explained.)

With an IP68/IP69 rating, the Hard Case P28K is built to withstand harsh conditions, including immersion in water up to a certain depth and protection against dust ingress, making it resilient against the elements.

The IP (Ingress Protection) rating system classifies and rates the degree of protection provided against the intrusion of solid objects (first digit) and liquids (second digit) into mechanical and electrical enclosures. In the case of the Energizer Hard Case P28K, it boasts an impressive IP68/IP69 rating. The digits 6, 8, and 9 in this rating signify the level of protection against dust and water ingress.

The digit 6 indicates that the device is "dust-tight," meaning it offers complete protection against the ingress of dust particles. This ensures that the internal components of the phone remain unaffected by dust, even in the most challenging environments.

The digit 8 in IP68 signifies the Hard Case P28K's resistance to water. It indicates that the phone is capable of withstanding immersion in water up to a certain depth (usually 1.5 m, but this is not specified in the spec sheet) for a certain duration (usually 30 minutes, but again, unspecified). So, whether it accidentally takes a plunge into a puddle or gets caught in a rainstorm, your Hard Case P28K will emerge unscathed, ready for action.

The digit 9 indicates the highest level of water resistance, providing protection against high-pressure, high-temperature water jets from all directions. In practical terms, this means the Hard Case P28K can withstand powerful water jets without water penetrating its enclosure, making it highly resistant to water ingress in various conditions.

If you're looking for a more solid tech companion, here's a tip. In comparison to the Hard Case P28K solely boasting IP ratings, there are other rugged phones that come with additional MIL-STD (Military Standard) ratings. These phones undergo additional testing for durability and resilience in harsh environments. MIL-STD ratings encompass a broader range of factors, including shock resistance, temperature extremes, and vibration resistance, among others.

While IP ratings provide a reliable indication of a device's resistance to dust and water, MIL-STD ratings offer a more comprehensive assessment of a rugged phone's overall durability and ruggedness. Rugged phones that hold both IP and MIL-STD ratings typically offer superior protection against a wider array of environmental hazards, making them the preferred choice for users operating in extremely challenging conditions, such as military personnel, outdoor adventurers, or industrial workers.

In summary, while the IP68/IP69 rating of the Energizer Hard Case P28K signifies exceptional dust and water resistance, rugged phones with additional MIL-STD ratings offer enhanced durability and resilience across a broader range of environmental factors, making them the preferred choice for users seeking maximum protection in rugged environments. However, they may also carry a higher price tag.

Display

(Related: Know more about the various kinds of displays and screen specs.)

With the Hard Case P28K featuring a 6.78-inch IPS LCD display with a resolution of 1080×2460 pixels, you can enjoy crisp visuals and vibrant colors, whether navigating through outdoor adventures or viewing multimedia content on the go.

Here are the relevant specs:

SpecificationHard Case P28K
Size 6.78″ (172 mm) diagonal
Type IPS LCD
Resolution (px) 1080×2460, about 396 PPI

The display of the Energizer Hard Case P28K is a key highlight, offering users an immersive viewing experience optimized for both indoor and outdoor use. It boasts a generous size of 6.78 inches, providing users with ample screen real estate for immersive viewing experiences, whether streaming videos, browsing the web, or playing games.

IPS (In-Plane Switching) LCD displays are renowned for their excellent color accuracy, wide viewing angles, and enhanced visibility in various lighting conditions. Unlike traditional LCD displays, IPS technology ensures consistent colors and brightness levels, making it ideal for multimedia consumption, gaming, and productivity tasks. It makes the screen suitable for viewing content from various perspectives without experiencing color distortion or loss of clarity.

With a resolution of 1080×2460 pixels, the P28K delivers sharp and detailed visuals, allowing users to enjoy crisp text, vibrant images, and smooth graphics. The high pixel density of approximately 396 pixels per inch (PPI) ensures clarity and precision in every detail, enhancing the overall viewing experience.

In summary, the display of the Energizer Hard Case P28K combines the benefits of IPS LCD technology with a high-resolution panel, delivering an immersive viewing experience characterized by vivid colors and sharp details.

Networks

(Related: Cellular networks explained.)

Navigating through the tech landscape, the phone supports the GSM, HSPA, and LTE technologies.

GSM and HSPA are the stalwarts, providing 2G and 3G connectivity, respectively. Then there's LTE, the foundation of modern 4G networks, delivering faster internet speeds and improved call quality.

SIM

The Energizer Hard Case P28K's dual Nano-SIM (dual stand-by) capability adds flexibility, catering to those who navigate between personal and professional domains.

Chipset: Powerful Performance

Under the hood, the P28K is powered by the Mediatek Helio G99 chipset, coupled with an octa-core CPU and the Mali-G57 MC2 GPU, delivering smooth performance and efficient multitasking capabilities. Here are the relevant specs:

SpecificationHard Case P28K
Chipset Mediatek Helio G99 (6 nm)
CPU Octa-core (2×2.2 GHz Cortex-A76 + 6×2.0 GHz Cortex-A55)
GPU Mali-G57 MC2

The Energizer Hard Case P28K is powered by a robust combination of chipset, CPU, and GPU, delivering reliable performance for a variety of tasks. The Mediatek Helio G99 chipset serves as the brain of the P28K, providing the necessary computational power and efficiency to handle various tasks seamlessly. Built on the 6-nanometer process technology, the Helio G99 strikes a balance between performance and power efficiency, ensuring optimal performance without excessive battery drain.

The CPU, or Central Processing Unit, is responsible for executing instructions and performing calculations necessary for running applications and tasks on the device. The Hard Case P28K features an octa-core CPU configuration comprising two types of CPU cores:

  • Cortex-A76 Cores (2×2.2 GHz): The Cortex-A76 cores are high-performance cores designed to handle intensive tasks such as gaming, multimedia processing, and multitasking. These cores excel at executing demanding applications swiftly, providing a responsive and fluid user experience.
  • Cortex-A55 Cores (6×2.0 GHz): The Cortex-A55 cores, on the other hand, are power-efficient cores optimized for handling lighter tasks and background processes. These cores ensure efficient power management and help conserve battery life during less demanding usage scenarios.

The GPU, or Graphics Processing Unit, is responsible for rendering graphics and visuals on the device's display, enabling smooth gaming, multimedia playback, and graphical user interface animations. The Hard Case P28K is equipped with the Mali-G57 MC2 GPU, offering decent graphical performance for gaming and multimedia experiences.

With these components at the helm, the processing prowess of the Energizer Hard Case P28K is adequate for a wide range of tasks, including everyday productivity tasks such as web browsing, email, and document editing; multimedia consumption, including streaming videos, viewing photos, and listening to music; and casual gaming and gaming with moderate graphics requirements.

However, there are certain tasks that might demand a more powerful configuration, including intensive gaming with high graphical fidelity and demanding processing requirements; resource-intensive applications such as video editing, 3D rendering, and virtual reality experiences; and multitasking with a large number of concurrent applications running simultaneously.

For users primarily focused on demanding tasks such as high-end gaming or professional multimedia editing, a smartphone with a more powerful chipset, CPU, and GPU configuration may be more suitable to ensure smooth performance and responsiveness. Nonetheless, for everyday use and moderate usage scenarios, the processing prowess of the Hard Case P28K is more than sufficient, offering reliable performance without compromising on efficiency.

Memory and Storage

Here are the relevant specs:

SpecificationHard Case P28K
RAM 8 GB
Internal Storage 256 GB
Memory Card Slot microSDXC

With 8 GB of RAM and 256 GB of internal storage, expandable via microSDXC card slot, you have ample space to store your apps, photos, videos, and other digital content without worrying about running out of storage.

Cameras

Capture stunning images and videos with the Hard Case P28K's triple camera setup, featuring a 60 MP wide lens, a 20 MP secondary camera, and a 2 MP lens. With features like LED flash, panorama, and HDR, you can unleash your creativity and capture every moment in detail.

Rear Camera

The main camera setup of the Energizer Hard Case P28K is designed to capture stunning images and videos, offering users versatility and quality in their photography endeavors. Here are the relevant specs:

SpecificationHard Case P28K
Number of Cameras 3 (Triple)
Resolution (Megapixels) 60 MP (wide), 20 MP, 2 MP
Autofocus PDAF, N/A, N/A
Video Recording 4K at 30 fps, 1080p at 30 fps
Other Features LED flash, panorama, HDR

The Hard Case P28K features a triple camera setup, comprising multiple lenses tailored for different shooting scenarios, ensuring users can capture a wide range of subjects with clarity and detail. One of the standout features of the phone's main camera setup is the 60 MP wide lens. This high-resolution lens allows users to capture detailed shots with exceptional clarity and sharpness, preserving intricate details even when zoomed in or cropped. Whether capturing landscapes, group photos, or architectural details, the 60 MP wide lens delivers impressive results, enabling users to unleash their creativity and capture every moment with precision.

PDAF (Phase Detection Autofocus) technology enables fast and accurate autofocus, ensuring sharp and clear images even in challenging lighting conditions or when capturing moving subjects. This feature enhances the overall speed and responsiveness of the camera, allowing users to capture spontaneous moments with ease.

The inclusion of an LED flash provides supplementary lighting in low-light environments, helping to illuminate subjects and improve overall image quality. Whether indoors or in dimly lit settings, the LED flash ensures well-exposed and evenly lit photos, reducing the risk of blur or noise.

The panorama mode allows users to capture sweeping landscapes or expansive scenes by stitching together multiple images seamlessly. This feature is perfect for capturing breathtaking vistas or capturing the full scope of architectural marvels, enabling users to create immersive panoramic photos with ease.

And HDR (High Dynamic Range) technology enhances the dynamic range of images by combining multiple exposures to preserve details in both the highlights and shadows. This results in well-balanced and lifelike images with vibrant colors and enhanced contrast, even in challenging lighting conditions. Whether capturing landscapes, portraits, or high-contrast scenes, HDR mode ensures optimal image quality and visual appeal.

In summary, the main camera setup of the Energizer Hard Case P28K offers a comprehensive array of features and capabilities, allowing users to capture exceptional photos and videos in various shooting scenarios. From the high-resolution 60 MP wide lens to advanced features like PDAF, LED flash, panorama, and HDR, the Hard Case P28K's camera setup empowers users to unleash their creativity and capture every moment with stunning detail and clarity.

Front Camera

The selfie camera sits in the top bezel, situated between the left edge and the center of the phone. Here are the relevant specs:

SpecificationHard Case P28K
Resolution 16 MP (wide)
Video Recording 1080p at 30 fps

Long-Lasting Battery

(Related: Battery specs and charging types explained.)

Here are the relevant specs:

SpecificationHard Case P28K
Battery Type Non-removable
Capacity 28000 mAh
Wired Charging 33 W

One of the standout features of the Hard Case P28K is its massive 28000 mAh battery (biggest ever in a smartphone), providing extended usage without the need for frequent recharging. With 33 W wired charging support, you can quickly replenish the battery when needed, ensuring uninterrupted usage throughout the day.

Sound

Here are the relevant specs:

SpecificationHard Case P28K
Loudspeaker Yes
Headphone (3.5 mm) Jack No

Connectivity

With support for dual-band Wi-Fi 802.11 a/b/g/n/ac, the Energizer Hard Case P28K ensures you can connect to common Wi-Fi networks.

The Hard Case P28K boasts Bluetooth 5.1, ensuring a seamless connection, whether you're connecting to headphones, speakers, or other devices. With features like A2DP (Advanced Audio Distribution Profile) for high-quality audio streaming and LE (Low Energy) for power efficiency, your Bluetooth experience reaches new heights.

With GPS support, users can navigate with confidence, whether exploring new cities or embarking on outdoor adventures.

Last but not least, the trusty USB-C 2.0 - the universal connector. Whether you're charging your device, transferring files, or connecting to external devices, USB Type-C 2.0 ensures a reliable connection. It's the jack-of-all-trades, allowing you to expand your device's capabilities and stay connected to the wider world of technology.

Sensors

The sensors of the Energizer Hard Case P28K have not been specified as of yet.


The Energizer Hard Case P28K offers a rugged and reliable smartphone experience tailored for users who prioritize durability and long-lasting battery life. While its specifications may not compete with flagship devices in terms of camera prowess or cutting-edge features, its robust construction and dependable performance make it a compelling choice for outdoor enthusiasts and professionals in rugged industries.

With its price point, the P28K offers excellent value for users seeking a durable smartphone capable of withstanding the toughest environments.

Feature (top) image credit: Energizer.

Frequently Asked Questions (FAQs)

  • What is Energizer Hard Case P28K release date?

    The Energizer Hard Case P28K has been announced on the 25th February, 2024. It is expected to release in October 2024.

  • What is Energizer Hard Case P28K price?

    The Energizer Hard Case P28K is priced at EUR 249.99 (about USD 271).


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