BlackphoneSamsung Galaxy J1 Duos
Top 87%720 points
Top 87%
Top 82%1,012 points
Top 82%
Blackphone
Samsung Galaxy J1 Duos
vs
Top specs and features

Blackphone vs Samsung Galaxy J1 Duos: 65 facts in comparison

1. battery power

8.11% more battery power.
2000mAh
Energizer Power Max P16K Pro: 16000mAh
1850mAh

2. total clock speed

1.67x faster CPU clock speed.
4 x 2GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1.2GHz

3. screen size

The bigger the screen size is, the better the user experience.
4.7"
Samsung Galaxy J Max: 7"
4.3"

4. RAM

1.5GB more RAM memory.
2GB
ZTE Nubia Z18: 8GB
0.5GB

5. megapixels

1.6x more megapixels (main camera).
8MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
5MP

6. resolution

2.4x higher resolution.
720 x 1280px
Sony Xperia H8541: 2160 x 4320px
480 x 800px

7. front camera megapixels

2.5x more megapixels (front camera).
5MP
Wiko View2 Pro: 16 & 16MP
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
Samsung Galaxy J1 Duos
85% have it

9. weight

4g lighter.
119g
Garmin Vivosmart 3 (large): 21.5g
123g

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
Samsung Galaxy J1 Duos
78% have it

11. thickness

0.52mm thinner.
8.38mm
Asus Zenfone AR 64GB: 4.6mm
8.9mm

12. has a removable battery

The battery is removable and can be replaced by the user if broken.
Blackphone
Samsung Galaxy J1 Duos
39% have it

13. internal storage

12GB more internal storage.
16GB
Xiaomi Mi Mix 2s: 256GB
4GB

14. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Blackphone
Samsung Galaxy J1 Duos
86% have it

16. has a radio

It works as an FM radio with included headsets
Blackphone
Samsung Galaxy J1 Duos
67% have it

17. Supports 4K resolution

Allows you to view in ultra-high definition.
Blackphone
Samsung Galaxy J1 Duos(Android 4.4 KitKat (API level 19))
66% have it

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.
Blackphone
Samsung Galaxy J1 Duos
54% have it

19. width

0.9mm narrower.
69.1mm
Vertu Signature for Bentley: 42mm
68.2mm

20. height

8.6mm shorter.
137.6mm
Lava Z50: 66.6mm
129mm

21. Bluetooth version

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

22. 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
Samsung Galaxy J1 Duos(Android 4.4 KitKat (API level 19))
84% have it

23. Is a multi-user system

Blackphone
Samsung Galaxy J1 Duos(Android 4.4 KitKat (API level 19))
74% have it

24. supports two SIM cards

A dual SIM mobile phone can work with two SIM cards at the same time.
Blackphone
Samsung Galaxy J1 Duos
52% have it

25. 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
Samsung Galaxy J1 Duos(Android 4.4 KitKat (API level 19))
79% have it

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