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BlackBerry Z30
Nokia Asha 311
Top 67%1,832 points
Top 67%
Top 90%580 points
Top 90%
BlackBerry Z30
Nokia Asha 311
Top specs and features

BlackBerry Z30 vs Nokia Asha 311: 84 facts in comparison

1. battery power

2.59x more battery power.
2880mAh
Energizer Power Max P16K Pro: 16000mAh
1110mAh

2. total clock speed

3.4x faster CPU clock speed.
2 x 1.7GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
1 x 1GHz

3. pixel density

1.9x higher pixel density.
295ppi
Sony Xperia H8541: 847ppi
155ppi

4. screen size

The bigger the screen size is, the better the user experience.
5"
Samsung Galaxy J Max: 7"
3"

5. RAM

1.88GB more RAM memory.
2GB
Oppo Find X: 8GB
0.13GB

6. megapixels

2.54x more megapixels (main camera).
8MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
3.15MP

7. resolution

9.6x higher resolution.
720 x 1280px
Sony Xperia H8541: 2160 x 4320px
240 x 400px

8. 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
Nokia Asha 311
85% have it

9. has branded damage resistant glass

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
BlackBerry Z30
Nokia Asha 311
41% have it

10. weight

75g lighter.
170g
Samsung Galaxy J8: 0g
95g

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
Nokia Asha 311
78% have it

12. thickness

3.5mm thinner.
9.4mm
Asus Zenfone AR 64GB: 4.6mm
12.9mm

13. internal storage

15.98GB more internal storage.
16GB
Smartisan Nut R1: 1024GB
17MB

14. has a removable battery

The battery is removable and can be replaced by the user if broken.
BlackBerry Z30
Nokia Asha 311
39% have it

15. Is dustproof and water resistant

Dustproof/water resistant at depth equal to or greater than 1 meter.
BlackBerry Z30
Nokia Asha 311
9% have it

16. 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
Nokia Asha 311
19% have it

17. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
BlackBerry Z30
Nokia Asha 311
87% have it

18. has a radio

It works as an FM radio with included headsets
BlackBerry Z30
Nokia Asha 311
68% have it

19. wireless charging

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
BlackBerry Z30
Nokia Asha 311
7% have it

20. video recording (main camera)

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
1080 x 30fps
Xiaomi Mi 8 64GB: 2160 x 60fps
480 x 25fps

21. 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
Nokia Asha 311
32% have it

22. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
BlackBerry Z30
Nokia Asha 311
39% have it

23. width

20mm narrower.
72mm
Vertu Signature for Bentley: 42mm
52mm

24. has a dedicated camera button

A dedicated camera button allows you to take snapshots more easily.
BlackBerry Z30
Nokia Asha 311
8% have it

25. Has a dual-tone LED flash

A dual-tone flash has LED lights with different color temperatures, delivering a better color balance to photos and videos.
BlackBerry Z30
Nokia Asha 311
26% have it

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