The Energizer Energy 400 is a robust and practical smartphone that was launched in January 2015 and released in June of the same year. Known for its durability and affordability, this device was designed to cater to users who prioritize battery life and basic smartphone functionalities.
The Energizer Energy 400 is recognized for its robust build, with dimensions measuring 134.5 x 73.6 x 18.8 mm and a substantial weight of 367 grams. This weight is attributed to its rugged design, which provides extra durability and protection against the wear and tear of daily use. The phone is equipped with a grey-colored exterior and uses a Mini-SIM format.
Featuring a 4.0-inch IPS LCD display, the Energizer Energy 400 offers a screen resolution of 480 x 800 pixels, resulting in a pixel density of approximately 233 ppi. While the screen-to-body ratio is about 46%, the display provides adequate brightness and color representation suitable for everyday tasks such as texting, calling, and basic app usage.
The phone runs on Android 4.4 KitKat, powered by a Mediatek MT6572 chipset. It features a dual-core 1.3 GHz Cortex-A7 CPU and a Mali-400 GPU, which are sufficient for handling basic applications and tasks. With 4GB of internal storage and 512MB of RAM, users can expand the storage capacity using the microSDXC slot for additional space, catering to entertainment and productivity needs.
The Energizer Energy 400 is equipped with an 8 MP main camera featuring autofocus and an LED flash. It supports video recording at 720p@30fps and includes features such as HDR. For selfie enthusiasts, the device provides a modest 1.3 MP front camera.
One of the standout features of the Energizer Energy 400 is its battery life. It houses a removable Li-Ion 2400 mAh battery, capable of providing up to 400 hours of standby time and up to 15 hours of talk time. This makes it an ideal choice for users who require long-lasting battery performance.
In terms of network capability, the Energizer Energy 400 supports GSM and HSPA technologies, catering to 2G and 3G connectivity. It can achieve speeds of up to HSPA 21.1/5.76 Mbps. Connectivity options include Wi-Fi 802.11 a/b/g/n with hotspot functionality, Bluetooth 4.0 with A2DP and LE, GPS for localization services, and a microUSB 2.0 port for charging and data transfer.
The device comes with a built-in FM radio that supports stereo sound and includes common sensors like an accelerometer and proximity sensor. It also supports a 3.5mm jack for audio connectivity, making it easy for users to connect their favorite headphones.
While the Energizer Energy 400 may not compete with the high-end smartphones of today's market, it offers reliability and practicality for users who need a basic smartphone experience with excellent battery life. Its durable design, combined with core functionalities at an attractive price point, makes it a suitable option for users in search of simplicity and endurance in a mobile device.
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