| Hardware and OS Energizer Energy E520 LTE |
| Operating system: | Android 6.0 (Marshmallow) |
| Processor: | Quad-core 1.3 GHz Cortex-A53 |
| Chipset: | Mediatek MT6737 (28 nm) |
| GPU: | Mali-T720 |
| Internal memory: | 16 GB, 2 GB RAM |
| External memory: | microSD, up to 32 GB (uses SIM 2 slot) |
| Display Energizer Energy E520 LTE |
| Type: | LTPS IPS LCD |
| Size: | 5.2" inc |
| Resolution: | 720 x 1280 px |
| Protection: | Corning Gorilla Glass 3 |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 64.9% |
| Display area: | 74.5 cm2 |
| Display aspect ratio: | 16:9 (height:width) |
| Pixel Density: | 282 PPI |
| Colors: | 16M |
| Connectivity Energizer Energy E520 LTE |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network: | HSDPA 900 / 2100 |
| 4G Network: | LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, hotspot |
| Network: | GSM / HSPA / LTE |
| SIM card: | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth: | 4.0, A2DP, LE |
| Edge: | Yes |
| GPRS: | Yes |
| GPS: | Yes, with A-GPS, GLONASS |
| Speed: | HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps |
| USB: | microUSB 2.0 |
| Camera Energizer Energy E520 LTE |
| Main camera: | 13 MP,
Single |
| Specs: | 13 MP, AF |
| Features: | LED flash, HDR, panorama |
| Video: | 1080p@30fps |
| Selfie camera: | 5 MP,
Single |
| Specs: | 5 MP |
| Multimedia Energizer Energy E520 LTE |
| 3.5 mm Jack: | Yes |
| Radio: | FM radio |
| Design Energizer Energy E520 LTE |
| Colors: | Black |
| Dimensions: | 150.8 x 76.2 x 11.1 mm |
| Weight: | 206 g |
| Battery Energizer Energy E520 LTE |
| Battery capacity: | 4000 mAh, Non-removable Li-Ion |
| Battery life: | Stand by time- Up to 220 h (3G)
Talking time- Up to 15 h (3G)
|
| Other Energizer Energy E520 LTE |
| SAR: | SAR - 0.26 W/kg (head), 0.60 W/kg (body) |
| Release date: | 2017, September |
| Sensors: | Fingerprint (rear-mounted), accelerometer, proximity, compass |
