Category Breakdown
BLU Tank Xtreme Pro
Energizer Energy E520 LTE
Performance
54.354.3
Camera
42.142.4
Display
70.570.5
Battery
58.558.5
Build
66.866.8
Overall
56.456.4
Summary
- The BLU Tank Xtreme Pro features a 5.0-inch IPS LCD display with a resolution of 720 x 1280 pixels, while the Energizer Energy E520 LTE has a slightly larger 5.2-inch IPS LCD with the same resolution but a lower pixel density.
- In terms of performance, both devices utilize the Mediatek MT6737 chipset, but the BLU's CPU runs at 1.5 GHz compared to the 1.3 GHz of the Energizer.
- The camera on the Energizer is superior with a 13 MP rear camera capable of 1080p video, while the BLU has an 8 MP rear camera limited to 720p.
- Battery capacity is higher in the BLU at 4300 mAh, compared to the Energizer's 4000 mAh, though neither supports fast charging.
- The BLU runs Android 7.0 Nougat, offering a more recent software experience than the Energizer's Android 6.0 Marshmallow.
- Both phones weigh the same and lack advanced build materials or water resistance features.
Side-by-side Specification Comparison
BLU Tank Xtreme Pro
Energizer Energy E520 LTE
General
Release Date
2017
2017
Announced
2017
2017
Description
N/A
N/A
Display
Size
5"
5.2"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
720 x 1280 pixels, 16:9 ratio (~282 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
Corning Gorilla Glass 3
Performance
Chipset
Mediatek MT6737 (28 nm)
Mediatek MT6737 (28 nm)
CPU
Quad-core 1.5 GHz Cortex-A53
Quad-core 1.3 GHz Cortex-A53
GPU
Mali-T720
Mali-T720
Memory
16GB 2GB RAM
16GB 2GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDHC (uses shared SIM slot)
Camera
Main Camera
8 MP
13 MP
Main Camera Details
8 MP
13 MP, AF
Front Camera
5 MP
5 MP
Front Camera Details
5 MP
5 MP
Video Recording
720p@30fps
1080p@30fps
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
4300 mAh
4000 mAh
Battery Details
Li-Po 4300 mAh, non-removable
Li-Ion 4000 mAh, non-removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
146 x 74.8 x 13.9 mm (5.75 x 2.94 x 0.55 in)
150.8 x 76.2 x 11.1 mm (5.94 x 3.00 x 0.44 in)
Weight
206 g
206 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black, Blue, Green, Red
Black
Foldable
✗
✗
Connectivity
SIM
Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n
Bluetooth
4.0, A2DP
4.0, A2DP, LE
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, GLONASS
Software
Operating System
Android 7.0 (Nougat)
Android 6.0 (Marshmallow)
OS Version
Android 7.0 (Nougat)
Android 6.0 (Marshmallow)
Security
Fingerprint
✗
✓
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Fingerprint (rear-mounted), accelerometer, proximity, compass
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes

