Blu Energy XLenovo K4
Top 80%1,126 points
Top 80%
Top 73%1,522 points
Top 73%
Blu Energy X
Lenovo K4
Top specs and features

Blu Energy X vs Lenovo K4: 73 facts in comparison

1. battery power

2.06x more battery power.
Energizer Power Max P16K Pro: 16000mAh

2. total clock speed

0% faster CPU clock speed.
4 x 1.3GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1.3GHz

3. pixel density

34.86% higher pixel density.
Sony Xperia Z5 Premium Dual: 806ppi

4. screen size

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

5. RAM

0MB more RAM memory.
Razer Phone: 8GB

6. megapixels

1.6x more megapixels (main camera).
Doogee V: 21 & 21MP

7. resolution

2.25x higher resolution.
720 x 1280px
Sony Xperia XZ Premium: 2160 x 3840px
480 x 854px

8. front camera megapixels

0% more megapixels (front camera).
Doogee V: 16 & 16MP

9. 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
Lenovo K4
84% have it

10. 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
Lenovo K4
40% have it

11. weight

34g lighter.
Garmin Vivosmart 3 (large): 21.5g

12. 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
Lenovo K4
78% have it

13. thickness

0mm thinner.
Asus Zenfone AR 64GB: 4.6mm

14. has a removable battery

The battery is removable and can be replaced by the user if broken.
Blu Energy X
Lenovo K4
40% have it

16. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Blu Energy X
Lenovo K4
88% have it

17. has a radio

It works as an FM radio with included headsets
Blu Energy X
Lenovo K4
66% have it

18. Supports 4K resolution

Allows you to view in ultra-high definition.
Blu Energy X(Android 5.1 Lollipop)
Lenovo K4(Android 5.1 Lollipop)
64% have it

19. 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
Lenovo K4
52% have it

20. width

3.3mm narrower.
Vertu Signature for Bentley: 42mm

21. height

10.1mm shorter.
Motorola FlipOut: 67mm

22. Bluetooth version

0.1 newer Bluetooth version.
Samsung Galaxy S8 Active: 5.1

23. The browser has word wrap

The web browser has automatic word wrap when zooming, the user can easily read long lines without scrolling horizontally.
Blu Energy X(Android 5.1 Lollipop)
Lenovo K4(Android 5.1 Lollipop)
83% have it

24. Is a multi-user system

Blu Energy X(Android 5.1 Lollipop)
Lenovo K4(Android 5.1 Lollipop)
73% have it

25. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.
Panasonic Eluga Tapp: 10

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