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Blu Energy X
Nokia Lumia 520
Top 80%1,106 points
Top 80%
Top 74%1,427 points
Top 74%
Blu Energy X
Nokia Lumia 520
Top specs and features

Blu Energy X vs Nokia Lumia 520: 73 facts in comparison

1. battery power

2.8x more battery power.
4000mAh
Energizer Power Max P16K Pro: 16000mAh
1430mAh

2. total clock speed

2.6x faster CPU clock speed.
4 x 1.3GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
2 x 1GHz

3. pixel density

26.18% higher pixel density.
294ppi
Sony Xperia H8541: 847ppi
233ppi

4. screen size

The bigger the screen size is, the better the user experience.
5"
Samsung Galaxy J Max: 7"
4"

5. RAM

0.5GB more RAM memory.
1GB
Oppo Find X: 8GB
0.5GB

6. megapixels

1.6x more megapixels (main camera).
8MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
5MP

7. resolution

2.4x higher resolution.
720 x 1280px
Sony Xperia H8541: 2160 x 4320px
480 x 800px

8. has an external memory slot

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.
Blu Energy X
Nokia Lumia 520
85% have it

9. has branded damage resistant glass

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
Blu Energy X
Nokia Lumia 520
41% have it

10. weight

30g lighter.
154g
Starmobile Uno B208: 68g
124g

11. every pixel has three subpixels

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.
Blu Energy X
Nokia Lumia 520
78% have it

12. thickness

1mm thinner.
8.9mm
Asus Zenfone AR 64GB: 4.6mm
9.9mm

13. internal storage

0MB more internal storage.
8GB
Smartisan Nut R1: 1024GB
8GB

14. has a removable battery

The battery is removable and can be replaced by the user if broken.
Blu Energy X
Nokia Lumia 520
39% have it

15. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Blu Energy X
Nokia Lumia 520
87% have it

16. has a radio

It works as an FM radio with included headsets
Blu Energy X
Nokia Lumia 520
68% have it

17. wireless charging

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
Blu Energy X
Nokia Lumia 520
7% have it

18. video recording (main camera)

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
1080 x 30fps
Xiaomi Mi 8 64GB: 2160 x 60fps
720 x 30fps

19. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
Blu Energy X
Nokia Lumia 520
39% have it

20. has an IPS screen

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction.
Blu Energy X
Nokia Lumia 520
55% have it

21. width

6mm narrower.
70mm
Vertu Signature for Bentley: 42mm
64mm

22. has a dedicated camera button

A dedicated camera button allows you to take snapshots more easily.
Blu Energy X
Nokia Lumia 520
8% have it

23. height

22.1mm shorter.
142mm
Motorola FlipOut: 67mm
119.9mm

24. Bluetooth version

0 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
4

25. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.
1
Motorola Moto Z3 Play 32GB: 4
2

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