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Blu Dash Music 4.0
Lenovo A820
Top 88%674 points
Top 88%
Top 80%1,109 points
Top 80%
Blu Dash Music 4.0
Lenovo A820
Top specs and features

Blu Dash Music 4.0 vs Lenovo A820: 59 facts in comparison

1. battery power

33.33% more battery power.
1500mAh
Energizer Power Max P16K Pro: 16000mAh
2000mAh

2. total clock speed

1.85x faster CPU clock speed.
2 x 1.3GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1.2GHz

3. pixel density

2.1x higher pixel density.
116.6ppi
Sony Xperia H8541: 847ppi
245ppi

4. screen size

The bigger the screen size is, the better the user experience.
4"
Samsung Galaxy J Max: 7"
4.5"

5. RAM

0.5GB more RAM memory.
0.5GB
Oppo Find X: 8GB
1GB

6. megapixels

2.54x more megapixels (main camera).
3.15MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
8MP

7. resolution

35% higher resolution.
480 x 800px
Sony Xperia H8541: 2160 x 4320px
540 x 960px

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
Lenovo A820
85% have it

9. weight

23g lighter.
128g
Starmobile Uno B208: 68g
151g

10. 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
Lenovo A820
78% have it

11. thickness

1.8mm thinner.
11.7mm
Asus Zenfone AR 64GB: 4.6mm
9.9mm

12. internal storage

0MB more internal storage.
4GB
Smartisan Nut R1: 1024GB
4GB

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
Blu Dash Music 4.0
Lenovo A820
39% have it

14. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Blu Dash Music 4.0
Lenovo A820
19% have it

15. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Blu Dash Music 4.0
Lenovo A820
87% have it

16. has a radio

It works as an FM radio with included headsets
Blu Dash Music 4.0
Lenovo A820
68% have it

17. video recording (main camera)

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
720 x 30fps
Xiaomi Mi 8 64GB: 2160 x 60fps
720 x 30fps

18. 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
Lenovo A820
55% have it

19. width

4.2mm narrower.
64mm
Vertu Signature for Bentley: 42mm
68.2mm

20. height

11mm shorter.
124mm
Motorola FlipOut: 67mm
135mm

21. 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
Lenovo A820(Android 4.1 Jelly Bean (API level 16))
85% have it

22. has continuous autofocus when recording movies

When recording movies they stay focussed and sharp.
Blu Dash Music 4.0
Lenovo A820
19% have it

23. supports two SIM cards

A dual SIM mobile phone can work with two SIM cards at the same time.
Blu Dash Music 4.0
Lenovo A820
54% have it

24. Has offline voice recognition

Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.
Blu Dash Music 4.0
Lenovo A820(Android 4.1 Jelly Bean (API level 16))
80% have it

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 Dash Music 4.0
Lenovo A820(Android 4.1 Jelly Bean (API level 16))
87% have it

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