BlackphoneSamsung Comment 2 R390C
Top 69%9,781 points
Top 69%
Top 82%5,834 points
Top 82%
Blackphone
Samsung Comment 2 R390C
vs
Top specs and features

Blackphone vs Samsung Comment 2 R390C: 36 facts in comparison

1. battery power

2x more battery power.
1000mAh

2. screen size

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

3. megapixels

4x more megapixels.

4. resolution

12x higher resolution.

5. 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 Comment 2 R390C
83% have it

6. weight

24g lighter.

7. 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 Comment 2 R390C
79% have it

8. thickness

2.52mm thinner.

9. has a removable battery

The battery is removable and can be replaced by the user if broken.
Blackphone
Samsung Comment 2 R390C
43% have it

10. internal storage

15.75GB more internal storage.

11. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Blackphone
Samsung Comment 2 R390C
91% have it

12. 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 Comment 2 R390C
50% have it

13. width

8.1mm narrower.

14. height

27.6mm shorter.

15. Bluetooth version

1.9 newer Bluetooth version.

16. volume

8.97% less body volume.
73.14cm³

17. has a gyroscope

A gyroscope is a sensor that can be used to either measure or maintain the orientation of a device. Traditionally, they were built using a spinning rotor to detect changes in orientation, eg. twisting or rotation.
Blackphone
Samsung Comment 2 R390C
53% have it

18. has a flash

A flash is good for low-light environments, and can sometimes be used as flashlight.
Blackphone
Samsung Comment 2 R390C
92% have it

19. has a front camera

A front camera can be used for video chats / self portraits.
Blackphone
Samsung Comment 2 R390C
90% have it

20. has touch autofocus

The autofocus is immediately set to the subject by just touching it on the touch screen.
Blackphone
Samsung Comment 2 R390C
74% have it

21. has a compass

A compass is useful in games, map and navigation software.
Blackphone
Samsung Comment 2 R390C
80% have it

22. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Blackphone
Samsung Comment 2 R390C
97% have it

23. Can create panoramas in-camera

It allows you to take multiple photos capturing different parts of the scene, and then joins them together into a single photo.
Blackphone
Samsung Comment 2 R390C
61% have it

24. has a cellular module

Devices which use cellular technology can connect to mobile networks. Cellular networks have much wider signal coverage than WiFi.
Blackphone
Samsung Comment 2 R390C
99% have it

25. has GPS

GPS enables global positioning, useful in map, geo-tagging or navigation apps.
Blackphone
Samsung Comment 2 R390C
97% have it

Top 10 smartphones

Add to comparison
  • Blackphone
  • Samsung Comment 2 R390C
Compare
This page is currently only available in English.