BLU D440Bluboo X550
Top 71%9,320 points
Top 71%
Top 49%16,117 points
Top 49%
BLU D440
Bluboo X550
vs
Top specs and features

BLU D440 vs Bluboo X550: 78 facts in comparison

1. battery power

66.04% more battery power.
5300mAh

2. total clock speed

1.5x faster CPU clock speed.

3. pixel density

8.24% higher pixel density.

4. screen size

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

5. megapixels

61.54% more megapixels.

6. RAM

1GB more RAM memory.

7. resolution

43.75% higher resolution.

8. front camera megapixels

74% 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
Bluboo X550
83% have it

10. weight

41g 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
Bluboo X550
79% have it

12. thickness

1.9mm thinner.

13. internal storage

12GB more internal storage.

14. has a radio

It works as an FM radio with included headsets
BLU D440
Bluboo X550
65% have it

15. Supports 4K resolution

Allows you to view in ultra-high definition.
BLU D440
Bluboo X550(Android 5.1 Lollipop)
60% have it

16. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BLU D440
Bluboo X550
91% have it

17. download speed

86% faster downloads.

18. video recording

0% better video recording quality.

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 D440
Bluboo X550
50% have it

20. width

11mm narrower.

21. Has fast 802.11ac WiFi connection

802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability and improved power consumption. It provides advantages for gaming and HD video streaming.
BLU D440
Bluboo X550
27% have it

22. height

15mm shorter.

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 D440(Android 4.0–4.0.2 Ice Cream Sandwich (API level 14))
Bluboo X550(Android 5.1 Lollipop)
81% have it

24. Is a multi-user system

BLU D440
Bluboo X550(Android 5.1 Lollipop)
70% have it

25. Bluetooth version

0 newer Bluetooth version.

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