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Blu R1 HD
Samsung Comment 2 R390C
Top 63%2,049 points
Top 63%
Top 89%638 points
Top 89%
Blu R1 HD
Samsung Comment 2 R390C
Top specs and features

Blu R1 HD vs Samsung Comment 2 R390C: 71 facts in comparison

1. battery power

2.5x more battery power.
2500mAh
Energizer Power Max P16K Pro: 16000mAh
1000mAh

2. pixel density

1.76x higher pixel density.
294ppi
Sony Xperia H8541: 847ppi
167ppi

3. screen size

The bigger the screen size is, the better the user experience.
5"
Samsung Galaxy J Max: 7"
2.4"

4. megapixels

4x more megapixels (main camera).
8MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
2MP

5. resolution

12x higher resolution.
720 x 1280px
Sony Xperia H8541: 2160 x 4320px
320 x 240px

6. 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 R1 HD
Samsung Comment 2 R390C
85% have it

7. weight

47g lighter.
142g
Starmobile Uno B208: 68g
95g

8. 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 R1 HD
Samsung Comment 2 R390C
78% have it

9. thickness

2.4mm thinner.
8.5mm
Asus Zenfone AR 64GB: 4.6mm
10.9mm

10. internal storage

15.75GB more internal storage.
16GB
Smartisan Nut R1: 1024GB
0.25GB

11. has a removable battery

The battery is removable and can be replaced by the user if broken.
Blu R1 HD
Samsung Comment 2 R390C
39% have it

12. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Blu R1 HD
Samsung Comment 2 R390C
87% have it

13. has a radio

It works as an FM radio with included headsets
Blu R1 HD
Samsung Comment 2 R390C
68% have it

14. 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 R1 HD
Samsung Comment 2 R390C
55% have it

15. width

9.7mm narrower.
70.7mm
Vertu Signature for Bentley: 42mm
61mm

16. height

33mm shorter.
143mm
Motorola FlipOut: 67mm
110mm

17. Bluetooth version

1.9 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
2.1

18. has a BSI sensor

A BSI (backside illuminated) sensor is a camera image sensor which captures better quality images in poor lighting conditions, and offers better overall sharpness and image quality.
Blu R1 HD
Samsung Comment 2 R390C
33% have it

19. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.
1
Motorola Moto Z3 Play 32GB: 4
1

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.
Blu R1 HD(Android 6.0 Marshmallow)
Samsung Comment 2 R390C
85% have it

21. Is a multi-user system

Blu R1 HD(Android 6.0 Marshmallow)
Samsung Comment 2 R390C
75% have it

22. semiconductor size

A smaller size indicates that the process to create the chip is newer.
28nm(ARM Mali T720 MP2)
Samsung Galaxy Note 8 64GB: 10nm
28nm

23. supports two SIM cards

A dual SIM mobile phone can work with two SIM cards at the same time.
Blu R1 HD
Samsung Comment 2 R390C
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 R1 HD(Android 6.0 Marshmallow)
Samsung Comment 2 R390C
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 R1 HD(Android 6.0 Marshmallow)
Samsung Comment 2 R390C
87% have it

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