BlackBerry Z30Oppo A31
Top 67%1,813 points
Top 67%
Top 65%1,919 points
Top 65%
BlackBerry Z30
Oppo A31
vs
Top specs and features

BlackBerry Z30 vs Oppo A31: 88 facts in comparison

1. battery power

44% more battery power.
2880mAh
Energizer Power Max P16K Pro: 16000mAh
2000mAh

2. total clock speed

41.18% faster CPU clock speed.
2 x 1.7GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1.2GHz

3. pixel density

35.32% higher pixel density.
295ppi
Sony Xperia H8541: 847ppi
218ppi

4. screen size

The bigger the screen size is, the better the user experience.
5"
Samsung Galaxy J Max: 7"
4.5"

5. RAM

1GB more RAM memory.
2GB
ZTE Nubia Z18: 8GB
1GB

6. megapixels

0% more megapixels (main camera).
8MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
8MP

7. resolution

2.25x higher resolution.
720 x 1280px
Sony Xperia H8541: 2160 x 4320px
480 x 854px

8. front camera megapixels

2.5x more megapixels (front camera).
2MP
Wiko View2 Pro: 16 & 16MP
5MP

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
Oppo A31
85% have it

10. weight

35g lighter.
170g
Garmin Vivosmart 3 (large): 21.5g
135g

11. 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
Oppo A31
78% have it

12. thickness

1.4mm thinner.
9.4mm
Asus Zenfone AR 64GB: 4.6mm
8mm

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
BlackBerry Z30
Oppo A31
39% have it

14. internal storage

8GB more internal storage.
16GB
Xiaomi Mi Mix 2s: 256GB
8GB

15. 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
Oppo A31
19% have it

16. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BlackBerry Z30
Oppo A31
86% have it

17. Supports 4K resolution

Allows you to view in ultra-high definition.
BlackBerry Z30
Oppo A31(Android 4.4 KitKat (API level 19))
66% have it

18. video recording

0% better video recording quality.
1080 x 30fps
Alcatel A30: 7220 x 30fps
1080 x 30fps

19. 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
Oppo A31
32% have it

20. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
BlackBerry Z30
Oppo A31
37% have it

21. 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
Oppo A31
54% have it

22. width

6.5mm narrower.
72mm
Vertu Signature for Bentley: 42mm
65.5mm

23. has a dedicated camera button

A dedicated camera button allows you to take snapshots more easily.
BlackBerry Z30
Oppo A31
7% have it

24. height

8.8mm shorter.
140.7mm
Lava Z50: 66.6mm
131.9mm

25. Bluetooth version

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

Top 10 smartphones

Add to comparison
    Compare
    This page is currently only available in English.