BlackBerry Z30Gigabyte GSmart Roma R2
Top 60%1,957 points
Top 60%
Top 76%1,186 points
Top 76%
BlackBerry Z30
Gigabyte GSmart Roma R2
vs
Top specs and features

BlackBerry Z30 vs Gigabyte GSmart Roma R2: 84 facts in comparison

1. battery power

2.06x more battery power.
2880mAh
Gionee M2017: 7000mAh
1400mAh

2. total clock speed

30.77% faster CPU clock speed.
2 x 1.7GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
2 x 1.3GHz

3. pixel density

26.61% higher pixel density.
295ppi
Sony Xperia Z5 Premium Dual: 806ppi
233ppi

4. screen size

The bigger the screen size is, the better the user experience.
5"
Samsung Galaxy J Max: 7"
4"

5. megapixels

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

6. RAM

1GB more RAM memory.
2GB
Razer Phone: 8GB
1GB

7. resolution

2.4x higher resolution.
720 x 1280px
Sony Xperia XZ Premium: 2160 x 3840px
480 x 800px

8. front camera megapixels

6.67x more megapixels (front camera).
2MP
Vivo V7: 24MP
0.3MP

9. 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 Z30
Gigabyte GSmart Roma R2
83% have it

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.
BlackBerry Z30
Gigabyte GSmart Roma R2
78% have it

11. thickness

0.1mm thinner.
9.4mm
Asus Zenfone AR 64GB: 4.6mm
9.3mm

12. has a removable battery

The battery is removable and can be replaced by the user if broken.
BlackBerry Z30
Gigabyte GSmart Roma R2
41% have it

13. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
BlackBerry Z30
Gigabyte GSmart Roma R2
17% have it

14. internal storage

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

16. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BlackBerry Z30
Gigabyte GSmart Roma R2
90% have it

17. 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 Z30
Gigabyte GSmart Roma R2
35% 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.
BlackBerry Z30
Gigabyte GSmart Roma R2
51% have it

19. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
BlackBerry Z30
Gigabyte GSmart Roma R2
39% have it

20. has a dedicated camera button

A dedicated camera button allows you to take snapshots more easily.
BlackBerry Z30
Gigabyte GSmart Roma R2
8% have it

21. width

8.8mm narrower.
72mm
Vertu Signature for Bentley: 42mm
63.2mm

22. height

15.7mm shorter.
140.7mm
Motorola FlipOut: 67mm
125mm

23. The browser has word wrap

The web browser has automatic word wrap when zooming, the user can easily read long lines without scrolling horizontally.
BlackBerry Z30
Gigabyte GSmart Roma R2(Android 4.2 Jelly Bean (API level 17))
82% have it

24. Bluetooth version

1 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
3

25. Is a multi-user system

BlackBerry Z30
Gigabyte GSmart Roma R2(Android 4.2 Jelly Bean (API level 17))
71% have it

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