Blu Dash Music 4.0 Dual SIMMicrosoft Lumia 638
Top 69%9,779 points
Top 69%
Top 65%11,139 points
Top 65%
Blu Dash Music 4.0 Dual SIM
Microsoft Lumia 638
vs
Top specs and features

Blu Dash Music 4.0 Dual SIM vs Microsoft Lumia 638: 75 facts in comparison

1. battery power

18.03% more battery power.
1830mAh

2. total clock speed

45.83% faster CPU clock speed.

3. pixel density

6.88% higher pixel density.

4. screen size

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

5. megapixels

37% more megapixels.

6. RAM

0.5GB more RAM memory.

7. resolution

6.32% higher resolution.

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 Dash Music 4.0 Dual SIM
Microsoft Lumia 638
83% have it

9. weight

8g lighter.

10. 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 Dash Music 4.0 Dual SIM
Microsoft Lumia 638
40% have it

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 Dash Music 4.0 Dual SIM
Microsoft Lumia 638
79% have it

12. thickness

2.5mm thinner.

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
Blu Dash Music 4.0 Dual SIM
Microsoft Lumia 638
43% have it

14. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
Blu Dash Music 4.0 Dual SIM
Microsoft Lumia 638
16% have it

15. internal storage

4GB more internal storage.

16. has a radio

It works as an FM radio with included headsets
Blu Dash Music 4.0 Dual SIM
Microsoft Lumia 638
65% have it

17. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Blu Dash Music 4.0 Dual SIM
Microsoft Lumia 638
91% have it

18. download speed

85.93% faster downloads.

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 Dash Music 4.0 Dual SIM
Microsoft Lumia 638
50% have it

20. width

2.7mm narrower.

21. Has a dual-tone LED flash

A dual-tone LED flash has led lights with different color temperatures, delivering a better colour balance to photos and videos.
Blu Dash Music 4.0 Dual SIM
Microsoft Lumia 638
23% have it

22. 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 Dash Music 4.0 Dual SIM
Microsoft Lumia 638
27% have it

23. height

5.5mm shorter.

24. 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 Dash Music 4.0 Dual SIM
Microsoft Lumia 638(Windows 8.1)
81% have it

25. Has a fingerprint scanner

The device has a fingerprint scanner which identifies the user.
Blu Dash Music 4.0 Dual SIM
Microsoft Lumia 638
22% have it

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