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Blackphone 2
Nokia Asha 309
Top 79%1,174 points
Top 79%
Top 86%763 points
Top 86%
Blackphone 2
Nokia Asha 309
Top specs and features

Blackphone 2 vs Nokia Asha 309: 45 facts in comparison

1. battery power

2.76x more battery power.
3060mAh
Energizer Power Max P16K Pro: 16000mAh
1110mAh

2. screen size

The bigger the screen size is, the better the user experience.
5.5"
Samsung Galaxy J Max: 7"
3"

3. RAM

2.94GB more RAM memory.
3GB
Oppo Find X: 8GB
62.5MB

4. megapixels

6.5x more megapixels (main camera).
13MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
2MP

5. resolution

21.6x higher resolution.
1080 x 1920px
Sony Xperia H8541: 2160 x 4320px
240 x 400px

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.
Blackphone 2
Nokia Asha 309
85% have it

7. 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.
Blackphone 2
Nokia Asha 309
41% have it

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.
Blackphone 2
Nokia Asha 309
78% have it

9. thickness

5.3mm thinner.
7.9mm
Asus Zenfone AR 64GB: 4.6mm
13.2mm

10. internal storage

15.98GB more internal storage.
16GB
Smartisan Nut R1: 1024GB
20MB

11. has a removable battery

The battery is removable and can be replaced by the user if broken.
Blackphone 2
Nokia Asha 309
39% have it

12. 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.
Blackphone 2
Nokia Asha 309
19% have it

13. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Blackphone 2
Nokia Asha 309
87% have it

14. has a radio

It works as an FM radio with included headsets
Blackphone 2
Nokia Asha 309
68% have it

15. 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
144 x 10fps

16. 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.
Blackphone 2
Nokia Asha 309
55% have it

17. width

22.4mm narrower.
76.4mm
Vertu Signature for Bentley: 42mm
54mm

18. Has fast 802.11ac WiFi connection

802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability and improved power consumption. It provides advantages for gaming and HD video streaming.
Blackphone 2
Nokia Asha 309
35% have it

19. height

42.5mm shorter.
152.4mm
Motorola FlipOut: 67mm
109.9mm

20. Bluetooth version

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

21. 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.
Blackphone 2
Nokia Asha 309
33% have it

22. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.
2
Motorola Moto Z3 Play 32GB: 4
1

23. volume

14.76% less body volume.
91.98cm³
Blu Vivo Air: 48.05cm³
78.34cm³

24. Supports 64-bit

A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit applications.
Blackphone 2
Nokia Asha 309
50% have it

25. has a gyroscope

A gyroscope is a sensor that tracks the orientation of a device, more specifically by measuring the angular rotational velocity. Initially, they were built using a spinning rotor to detect changes in orientation, like twisting or rotation.
Blackphone 2
Nokia Asha 309
54% have it

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