Energy 400 Review, Price, Specs & Features (2025)
Energizer • Released on , June
Energy 400 is one of the latest smartphones from Energizer in 2025. This Energy 400 review covers all the key features, specifications, price, and expert analysis you need to know before buying. If you're looking for a powerful, affordable, and feature-rich phone, the Energy 400 could be your best choice in 2025.
The Energy 400 features a 4.0 inches, 45.5 cm2 (~46.0% screen-to-body ratio) display, 8 MP camera, 512 GB ram, 4GB 512MB RAM storage, microSDXC slot storage, and a 2400 mAh battery, . Powered by Mediatek MT6572 (28 nm) and running on Android 4.4 (KitKat), this device is designed for users who demand performance and reliability.
In this detailed Energy 400 review, you'll find the latest price, user reviews, expert opinions, and a comparison with other top Energizer phones. Whether you're interested in the Energy 400 camera, battery life, gaming performance, storage or we've got you covered.
Energy 400 Specifications
- Display: 4.0 inches, 45.5 cm2 (~46.0% screen-to-body ratio) screen for immersive viewing experience
- Camera: 8 MP camera system for high-quality photography
- Performance: 512 GB RAM for smooth multitasking
- Storage: 4GB 512MB RAM storage, microSDXC slot internal storage for apps and media
- Battery: 2400 mAh battery for all-day usage
Network
| Technology | GSM / HSPA |
| 2G Bands | GSM 900 / 1900 / 850 - SIM 1 & SIM 2 |
| 3G Bands | HSDPA 850 / 1900 - EM4EI043 |
| Speed | HSPA 21.1/5.76 Mbps |
Launch
| Announced | 2015, January. Released 2015, June |
| Status | Discontinued |
Body
| Dimensions | 134.5 x 73.6 x 18.8 mm (5.30 x 2.90 x 0.74 in) |
| Weight | 367 g (12.95 oz) |
| SIM | Mini-SIM |
Display
| Type | IPS LCD |
Platform
| OS | Android 4.4 (KitKat) |
| Chipset | Mediatek MT6572 (28 nm) |
| CPU | Dual-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400 |
Memory
| Card slot | microSDXC (dedicated slot) |
| Internal | 4GB 512MB RAM |
Sound
| Loud Speaker | Yes |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n, hotspot |
| Bluetooth | 4.0, A2DP, LE |
| Positioning | GPS |
| NFC | No |
| Radio | Stereo FM radio |
| USB | microUSB 2.0 |
Battery
| Type | Li-Ion 2400 mAh, removable |
Features
| Sensors | Accelerometer, proximity |
MISC
| Colors | Gray |
| Disclaimer: We cannot guarantee that the information on this page is 100% correct. |
FAQ
Water resistance varies by model. Check the device specifications for IP rating details.
No, this product does not support 5G connectivity.
Energy 400 runs Android 4.4 (KitKat).
No, this product does not support wireless charging.
The Energy 400 features a 2400 mAh battery capacity.
The Energy 400 comes with a 8 MP main camera.
The Energy 400 features a 4.0 inches, 45.5 cm2 (~46.0% screen-to-body ratio) display. With 480 x 800 pixels, 5:3 ratio (~233 ppi density) resolution for crisp and clear visuals. The IPS LCD technology ensures vibrant colors and excellent viewing angles.
The Energy 400 is equipped with 512 RAM for smooth multitasking and performance. Combined with the Mediatek MT6572 (28 nm) processor, it delivers excellent performance for daily tasks and gaming.
Expert Analysis
Our team of mobile technology experts has analyzed the Energy 400 specifications to help you understand how this device compares to other smartphones in its category. This comprehensive guide provides detailed insights into the phone's capabilities, performance potential, and suitability for different use cases.
Who Should Consider This Phone?
The Energy 400 is ideal for users who prioritize photography, smooth performance, ample storage, long battery life . Whether you're a casual user, content creator, or business professional, this device offers the features you need for modern smartphone usage.
Why Choose Energy 400?
The Energy 400 stands out in the competitive smartphone market with an impressive 4.0 inches, 45.5 cm2 (~46.0% screen-to-body ratio) display, an advanced 8 MP camera system, a long-lasting 2400 mAh battery, a powerful Mediatek MT6572 (28 nm) processor.
Why Buy Energy 400?
- Latest Mediatek MT6572 (28 nm) smartphone from Energizer with excellent value for money
- Powerful Mediatek MT6572 (28 nm) and 512 GB RAM for smooth multitasking
- Long-lasting 2400 mAh battery and fast charging support
- High-resolution 8 MP camera for stunning photos and videos
- Large 4.0 inches, 45.5 cm2 (~46.0% screen-to-body ratio) display for immersive viewing
- Runs on Android 4.4 (KitKat) with regular updates
- Great for gaming, streaming, and everyday use
Energy 400 vs Competitors
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