vs
vs
Blackphone 2
Nokia Asha 309
Samsung Galaxy S9 Plus
Top 79%1,179 points
Top 79%
Top 86%778 points
Top 86%
Top 9%5,082 points
Top 9%
Blackphone 2
Nokia Asha 309
Samsung Galaxy S9 Plus
Top specs and features

Blackphone 2 vs Nokia Asha 309 vs Samsung Galaxy S9 Plus: 136 facts in comparison

1. battery power

3060mAh
Energizer Power Max P16K Pro: 16000mAh
1110mAh
3500mAh

2. screen size

The bigger the screen size is, the better the user experience.
5.5"
Huawei Honor 8X Max: 7.12"
3"
6.2"

3. RAM

3GB
Oppo R17 Pro: 8GB
62.5MB
6GB

4. megapixels

13MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
2MP
12MP & 12MP

5. resolution

1080 x 1920px
Sony Xperia H8541: 2160 x 4320px
240 x 400px
1440 x 2960px

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
Samsung Galaxy S9 Plus
86% 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
Samsung Galaxy S9 Plus
40% 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
Samsung Galaxy S9 Plus
78% have it

9. thickness

7.9mm
Asus Zenfone AR 64GB: 4.6mm
13.2mm
8.5mm

10. internal storage

16GB
Smartisan Nut R1: 1024GB
20MB
256GB

11. Is dustproof and water resistant

Dustproof/water resistant at depth equal to or greater than 1 meter.
Blackphone 2
Nokia Asha 309
Samsung Galaxy S9 Plus
9% 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
Samsung Galaxy S9 Plus
19% have it

13. has a removable battery

The battery is removable and can be replaced by the user if broken.
Blackphone 2
Nokia Asha 309
Samsung Galaxy S9 Plus
37% have it

14. has built-in optical image stabilization

Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.
Blackphone 2
Nokia Asha 309
Samsung Galaxy S9 Plus
14% have it

15. has a radio

It works as an FM radio with included headsets
Blackphone 2
Nokia Asha 309
Samsung Galaxy S9 Plus
69% have it

16. 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
Apple iPhone XS Max 64GB: 2160 x 60fps
144 x 10fps
2160 x 60fps

17. wireless charging

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
Blackphone 2
Nokia Asha 309
Samsung Galaxy S9 Plus
7% have it

18. 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.
Blackphone 2
Nokia Asha 309
Samsung Galaxy S9 Plus
30% have it

19. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
Blackphone 2
Nokia Asha 309
Samsung Galaxy S9 Plus
38% have it

20. 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
Samsung Galaxy S9 Plus
56% have it

21. width

76.4mm
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845) 128GB: 8.8mm
54mm
73.8mm

22. 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
Samsung Galaxy S9 Plus
36% have it

23. 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.
Blackphone 2
Nokia Asha 309
Samsung Galaxy S9 Plus
27% have it

24. Has a fingerprint scanner

The device has a fingerprint scanner which identifies the user.
Blackphone 2
Nokia Asha 309
Samsung Galaxy S9 Plus
35% have it

25. has a dedicated camera button

A dedicated camera button allows you to take snapshots more easily.
Blackphone 2
Nokia Asha 309
Samsung Galaxy S9 Plus
7% have it

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