Energizer Hard Case P28K Smartphone Review
Energizer Hard Case P28K Smartphone Review: Energizer Hard Case P28K was announced in February 2024 at the MWC 2024 event in Barcelona. However, the smartphone will not go on sale anytime soon. Energizer has announced that they plan to put the smartphone on sale in October this year. But when it goes on sale, it will be available globally in several countries.
This is a rugged smartphone that is equipped with advanced mid-range hardware but does not have 5G. Energizer believes it can win new customers with this smartphone, especially those who work off the grid and need a large battery. So, let’s start with a detailed review of the Energizer Hard Case P28K smartphone and see if it is worth buying.
Energizer Hard Case P28K Smartphone Review
Reflexes
- The Energizer Hard Case P28K features a 6.78-inch IPS LCD screen with FHD+ resolution.
- The chipset inside the smartphone is the MediaTek Helio G99 octa-core 4G SoC that is capable of clocking speeds of 2×2.2 GHz.
- Energizer Hard Case P28K runs on Android 14 with a stock UI for a clean and smooth user experience.
- The smartphone has a 64MP triple rear camera system and a 16MP selfie camera on the front.
- There is a 28000 mAh battery inside the smartphone with 33W fast wired charging.
Design and display
The Energizer Hard Case P28K looks like a tank and that’s because it’s built like a tank. This rugged smartphone looks less like a smartphone and more like a military device. It doesn’t bring anything new to the table with respect to design. Its design follows the usual, proven design language, so people who don’t want to draw attention to themselves can rest easy knowing that the Energizer Hard Case P28K has their back.
The material used in the smartphone is quite durable, so it will be well protected against drops, scratches, bumps, and more. You’ll even be protected from dust and water with IP68/IP69K certification. This shows how rugged the smartphone is. As for the display, you will get a 6.78-inch IPS LCD display with FHD+ resolution.
It is a color accurate display so the content looks good on the smartphone and the presence of FHD+ resolution means that watching movies and TV series will be an absolute pleasure. The only thing missing is screen protection. Energizer hasn’t mentioned anything about screen protection yet.
Memory and internal
The Energizer Hard Case P28K comes with MediaTek Helio G99 octa-core 4G SoC that is capable of clock speeds of 2×2.2 GHz. This is a decently performance-oriented SoC that will not disappoint. Other rugged smartphones in the same price range have much weaker chipsets. That’s not the case here, the Energizer Hard Case P28K’s chipset is pretty decent.
This level of performance can also be seen in the gaming aspect. It has the Mali-G57 MC2 GPU, which is by no means a gaming GPU, but has enough performance to accelerate and run your favorite games at smooth frame rates. This includes games like PUBG Mobile, CODm, and even Summoners War.
As for RAM and storage, the smartphone has 8GB of RAM and 256GB of internal storage, so there should be enough storage for most users. However, if you end up filling the internal storage, there is a shared MicroSDXC expansion slot, ensuring you can increase the storage capacity later. The smartphone also does not get very hot thanks to better heat dissipation.
Camera
The Energizer Hard Case P28K has a 64MP triple rear camera system. The main camera has a 64MP sensor that can take excellent photos and manages to preserve high details, high dynamic range and natural color tone. In dark situations, the camera also has a night mode, which dramatically increases the amount of light the sensor can capture, thereby preserving more details.
There are two more secondary cameras with 20MP and 2MP sensors. There is also a portrait mode and the photos from this mode are also quite good. The background bokeh is natural and offers precise focus on the subject. On the front of the Energizer Hard Case P28K, there is a 16MP selfie camera that can take decent selfies with good levels of detail and a natural skin tone. For video recording, the phone manages to record at 4K resolution at 30 FPS from the rear cameras, but the selfie cameras reach a maximum resolution of 1080P at 30 FPS.
Battery and others
The Energizer Hard Case P28K has a massive 28000 mAh battery that has not been seen before in consumer smartphones. Energizer went ahead and did the impossible, no wonder the smartphone looks like a tank. After all, it has a 28000 mAh battery. Energizer claims that the smartphone will provide a week’s worth of battery life no matter what you do and we believe them.
This smartphone may still have a significant amount of power left even after surviving a full work week. This is perfect for people who work in industrial environments and are often away from the grid for long periods. The battery will probably last over a week even with extended gaming sessions.
When the battery runs out, a 33W fast wired charger is supported, which is definitely not the fastest, but better than the default 10W charger. With a 33W charger, it would probably take 5-8 hours to fully charge the smartphone. Apart from that, the smartphone has Wi-Fi 5, Bluetooth 5.2, NFC, and even a USB Type-C connector for charging. The Energizer Hard Case P28K is available for purchase for $265 (Rs 22,000 in India) approximately.
Pros and Cons of the Energizer P28K Hard Case
Energizer P28K Hard Case Specifications Detail
Below you can see the Full specifications of the Energizer Hard Case P28K smartphone.
| Specifications | Energizer P28K Hard Case |
| Grid | 2G, 3G, 4G |
| Announced | February 2024 |
| SIM | Dual SIM hybrid |
| Dimensions | 7.01×3.31×1.09 inch |
| Weight | 570 grams |
| Size | 6.78 inches |
| Show | IPS LCD ~396 PPI density |
| Protection/Others | IP68/IP69 dust/water resistant |
| Resolution | 1080 x 2460 pixels |
| SW | Android 14 |
| chipset | 6nm – Mediatek Helio G99 |
| CPU | Eight cores 2 × 2.2 GHz Cortex-A76 Cortex-A55 6 × 2.0 GHz |
| GPU | Mali-G57 MC2 |
| card slot | microSDXC (uses shared SIM slot) |
| RAM | 8GB |
| Internal | 256GB |
| Camera | 60 MP (wide), PDAF 20MP 2MP LED flash, HDR, panorama Maximum: 4K at 30 fps |
| selfie | 16 megapixels (wide) Maximum: 1080p at 30fps |
| Loudspeaker | Yeah |
| 3.5mm jack | No |
| Wifi | Wi-Fi 802.11 a/b/g/n/ac, dual band |
| Bluetooth | 5.1, A2DP, LE |
| GPS | GPS, GALILEO, GLONASS, BDS |
| NFC | Yeah |
| infrared port | No |
| Radio | No |
| USB | USB Type C 2.0 |
| Sensors | Accelerometer, gyroscope, proximity, compass |
| Battery | 28000mAh 33W wired |
| Colors | Black |
| Expected price | $265 (Rs 22,000 in India) approximately |
Conclusion
As you saw from the specifications, the Energizer Hard Case P28K is a decently good rugged smartphone that won’t break your wallet. It has all the right specs needed to deliver a decently great design, performance and camera. Energizer took its company name too seriously and designed a huge battery for this smartphone. They managed to totally change the game.
This smartphone is made for people who work hard and don’t have a GRID nearby. The battery performance is on a completely different level and some users needed it. However, the smartphone is not without its flaws. First of all, there is no high refresh rate, which has become a basic requirement at this time. Secondly, the loading speed is not good.
Also, there is no 5G connectivity, which is really a shame. There are many rugged smartphones with similar specifications, but none of them are available in the same price range. The only decent alternative is the Oukitel WP33 Pro, which is available at the same price but includes 5G. However, the final decision is up to you, so choose a smartphone based on your requirements and needs.
