Blu Energy XLG K4 (K121)
Top 76%1,185 points
Top 76%
Top 64%1,773 points
Top 64%
Blu Energy X
LG K4 (K121)
vs
Top specs and features

Blu Energy X vs LG K4 (K121): 75 facts in comparison

1. battery power

2.06x more battery power.
4000mAh
Gionee M2017: 7000mAh
1940mAh

2. total clock speed

18.18% faster CPU clock speed.
4 x 1.3GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1.1GHz

3. pixel density

34.86% higher pixel density.
294ppi
Sony Xperia Z5 Premium Dual: 806ppi
218ppi

4. screen size

The bigger the screen size is, the better the user experience.
5"
Samsung Galaxy J Max: 7"
4.5"

5. megapixels

1.6x more megapixels.
8MP
Nokia 808 Pureview: 41MP
5MP

6. RAM

0MB more RAM memory.
1GB
Xiaomi Mi Mix 2 Special Edition: 8GB
1GB

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).
2MP
Vivo V7 Plus: 24MP
2MP

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
LG K4 (K121)
83% have it

10. weight

34g lighter.
154g
Starmobile Uno B208: 68g
120g

11. has branded damage resistant glass

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin and lightweight, and can withstand high levels of force.
Blu Energy X
LG K4 (K121)
39% have it

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
LG K4 (K121)
78% have it

13. thickness

0mm thinner.
8.9mm
Asus Zenfone AR 64GB: 4.6mm
8.9mm

14. has a removable battery

The battery is removable and can be replaced by the user if broken.
Blu Energy X
LG K4 (K121)
42% have it

15. internal storage

0MB more internal storage.
8GB
Apple iPhone 8 Plus: 256GB
8GB

16. has a radio

It works as an FM radio with included headsets
Blu Energy X
LG K4 (K121)
65% have it

17. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Blu Energy X
LG K4 (K121)
90% have it

18. Supports 4K resolution

Allows you to view in ultra-high definition.
Blu Energy X(Android 5.1 Lollipop)
LG K4 (K121)(Android 5.1 Lollipop)
61% have it

19. video recording

1.5x better video recording quality.
1080 x 30fps
Apple iPhone X 64GB: 2160 x 60fps
720 x 30fps

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
LG K4 (K121)
51% have it

21. width

3.3mm narrower.
70mm
Vertu Signature for Bentley: 42mm
66.7mm

22. height

10.1mm shorter.
142mm
Motorola FlipOut: 67mm
131.9mm

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)
LG K4 (K121)(Android 5.1 Lollipop)
82% have it

24. Is a multi-user system

Blu Energy X(Android 5.1 Lollipop)
LG K4 (K121)(Android 5.1 Lollipop)
70% have it

25. Bluetooth version

0.09999999999999964 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
4.1

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