BlackBerry Z10Samsung Comment 2 R390C
Top 65%1,712 points
Top 65%
Top 88%612 points
Top 88%
BlackBerry Z10
Samsung Comment 2 R390C
vs
Top specs and features

BlackBerry Z10 vs Samsung Comment 2 R390C: 65 facts in comparison

1. battery power

1.8x more battery power.
1800mAh
Gionee M2017: 7000mAh
1000mAh

2. pixel density

2.13x higher pixel density.
356ppi
Sony Xperia Z5 Premium Dual: 806ppi
167ppi

3. screen size

The bigger the screen size is, the better the user experience.
4.2"
Samsung Galaxy J Max: 7"
2.4"

4. megapixels

4x more megapixels.
8MP
Nokia 808 Pureview: 41MP
2MP

5. resolution

12.8x higher resolution.
768 x 1280px
Sony Xperia XZ Premium: 2160 x 3840px
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.
BlackBerry Z10
Samsung Comment 2 R390C
83% have it

7. weight

42g lighter.
137g
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.
BlackBerry Z10
Samsung Comment 2 R390C
78% have it

9. thickness

1.9mm thinner.
9mm
Asus Zenfone AR 64GB: 4.6mm
10.9mm

10. has a removable battery

The battery is removable and can be replaced by the user if broken.
BlackBerry Z10
Samsung Comment 2 R390C
42% have it

11. internal storage

15.75GB more internal storage.
16GB
Apple iPhone 8 Plus: 256GB
0.25GB

12. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BlackBerry Z10
Samsung Comment 2 R390C
90% have it

13. Is DLNA certified

All DLNA certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
BlackBerry Z10
Samsung Comment 2 R390C
35% have it

14. has a dedicated camera button

A dedicated camera button allows you to take snapshots more easily.
BlackBerry Z10
Samsung Comment 2 R390C
8% have it

15. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
BlackBerry Z10
Samsung Comment 2 R390C
38% have it

16. width

4.6mm narrower.
65.6mm
Vertu Signature for Bentley: 42mm
61mm

17. height

20mm shorter.
130mm
Motorola FlipOut: 67mm
110mm

18. Bluetooth version

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

19. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.
2
Panasonic Eluga Tapp: 10
1

20. 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.
BlackBerry Z10
Samsung Comment 2 R390C
34% have it

21. semiconductor size

A smaller size indicates that the process to create the chip is newer.
28nm
Samsung Galaxy Note 8 (Samsung Exynos 8895) 128GB: 10nm
28nm

22. has continuous autofocus when recording movies

When recording movies they stay focussed and sharp.
BlackBerry Z10
Samsung Comment 2 R390C
20% have it

23. Supports OpenGL ES 3.0, allowing for improved game graphics

BlackBerry Z10(BlackBerry 10)
Samsung Comment 2 R390C
64% have it

24. has a video light

A video light helps when recording a movie in low-light situation like a party.
BlackBerry Z10
Samsung Comment 2 R390C
14% have it

25. has a serial shot mode

You can shoot multiple pictures in a row.
BlackBerry Z10
Samsung Comment 2 R390C
26% have it

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