BLU D440Microsoft Lumia 550
Top 71%9,366 points
Top 71%
Top 64%11,351 points
Top 64%
BLU D440
Microsoft Lumia 550
vs
Top specs and features

BLU D440 vs Microsoft Lumia 550: 66 facts in comparison

1. battery power

14.29% more battery power.
2100mAh

2. total clock speed

36.36% faster CPU clock speed.

3. pixel density

22.22% higher pixel density.

4. screen size

The bigger the screen size is, the better the user experience.

5. megapixels

0% more megapixels.

6. RAM

0MB more RAM memory.

7. resolution

43.75% higher resolution.

8. front camera megapixels

35% more megapixels (front camera).

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 D440
Microsoft Lumia 550
83% have it

10. weight

3.1g lighter.

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 D440
Microsoft Lumia 550
78% have it

12. thickness

0.9mm thinner.

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
BLU D440
Microsoft Lumia 550
43% have it

14. internal storage

4GB more internal storage.

15. has a radio

It works as an FM radio with included headsets
BLU D440
Microsoft Lumia 550
66% have it

16. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Microsoft Lumia 550
90% have it

17. video recording

1.5x better video recording quality.

18. width

0.8mm narrower.

19. height

3.1mm shorter.

20. 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 D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
Microsoft Lumia 550(Windows 10)
82% have it

21. Is a multi-user system

BLU D440
Microsoft Lumia 550(Windows 10)
70% have it

22. Has integrated LTE

The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
BLU D440
Microsoft Lumia 550(Qualcomm Snapdragon 210 MSM8909)
40% have it

23. Bluetooth version

0.09999999999999964 newer Bluetooth version.

24. semiconductor size

A smaller size indicates that the process to create the chip is newer.
28nm(Qualcomm Snapdragon 210 MSM8909)

25. Is free and open source

Anyone is free to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software.
BLU D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
Microsoft Lumia 550
85% have it

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