BlackphoneLenovo A3900
Top 85%753 points
Top 85%
Top 59%1,982 points
Top 59%
Blackphone
Lenovo A3900
vs
Top specs and features

Blackphone vs Lenovo A3900: 72 facts in comparison

1. battery power

15% more battery power.
2000mAh
Gionee M2017: 7000mAh
2300mAh

2. total clock speed

20% faster CPU clock speed.
4 x 2GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
8 x 1.2GHz

3. screen size

The bigger the screen size is, the better the user experience.
4.7"
Samsung Galaxy J Max: 7"
5"

4. megapixels

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

5. RAM

1.5GB more RAM memory.
2GB
Razer Phone: 8GB
0.5GB

6. resolution

2.25x higher resolution.
720 x 1280px
Sony Xperia XZ Premium: 2160 x 3840px
480 x 854px

7. front camera megapixels

2.5x more megapixels (front camera).
5MP
Vivo V7: 24MP
2MP

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.
Blackphone
Lenovo A3900
83% have it

9. weight

38g lighter.
119g
Starmobile Uno B208: 68g
157g

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.
Blackphone
Lenovo A3900
78% have it

11. thickness

0.62mm thinner.
8.38mm
Asus Zenfone AR 64GB: 4.6mm
9mm

12. has a removable battery

The battery is removable and can be replaced by the user if broken.
Blackphone
Lenovo A3900
41% have it

13. internal storage

12GB more internal storage.
16GB
Huawei Mate 10 Porsche Design: 256GB
4GB

14. has a radio

It works as an FM radio with included headsets
Blackphone
Lenovo A3900
66% have it

16. Supports 4K resolution

Allows you to view in ultra-high definition.
Blackphone
Lenovo A3900(Android 4.4 KitKat (API level 19))
62% have it

17. 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.
Blackphone
Lenovo A3900
51% have it

18. width

2.7mm narrower.
69.1mm
Vertu Signature for Bentley: 42mm
71.8mm

19. height

5.2mm shorter.
137.6mm
Motorola FlipOut: 67mm
142.8mm

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.
Blackphone
Lenovo A3900(Android 4.4 KitKat (API level 19))
82% have it

21. Bluetooth version

0 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
4

22. Is a multi-user system

Blackphone
Lenovo A3900(Android 4.4 KitKat (API level 19))
71% have it

23. 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.
Blackphone
Lenovo A3900(MediaTek MT6752)
42% 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.
Blackphone
Lenovo A3900(Android 4.4 KitKat (API level 19))
77% 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.
Blackphone
Lenovo A3900(Android 4.4 KitKat (API level 19))
86% have it

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