Blackphone 2Sony Xperia A4
Top 81%1,001 points
Top 81%
Top 33%3,589 points
Top 33%
Blackphone 2
Sony Xperia A4
vs
Top specs and features

Blackphone 2 vs Sony Xperia A4: 90 facts in comparison

1. battery power

17.69% more battery power.
3060mAh
Energizer Power Max P16K Pro: 16000mAh
2600mAh

2. total clock speed

1.6x faster CPU clock speed.
8 x 2GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 2.5GHz

3. screen size

The bigger the screen size is, the better the user experience.
5.5"
Samsung Galaxy J Max: 7"
4.6"

4. RAM

1GB more RAM memory.
3GB
Alcatel Pixi 4 (3.5): 512GB
2GB

5. megapixels

1.59x more megapixels (main camera).
13MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
20.7MP

6. resolution

2.25x higher resolution.
1080 x 1920px
Sony Xperia H8541: 2160 x 4320px
720 x 1280px

7. front camera megapixels

2.27x more megapixels (front camera).
5MP
Wiko View2 Pro: 16 & 16MP
2.2MP

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.
Blackphone 2
Sony Xperia A4
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.
Blackphone 2
Sony Xperia A4
39% 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.
Blackphone 2
Sony Xperia A4
78% have it

11. thickness

1.2mm thinner.
7.9mm
Asus Zenfone AR 64GB: 4.6mm
9.1mm

12. internal storage

0MB more internal storage.
16GB
Xiaomi Mi Mix 2s: 256GB
16GB

13. Is dustproof and water resistant

Dustproof/water resistant at depth equal to or greater than 1 meter.
Blackphone 2
Sony Xperia A4
8% have it

14. 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
Sony Xperia A4
19% have it

16. has a radio

It works as an FM radio with included headsets
Blackphone 2
Sony Xperia A4
67% have it

17. Supports 4K resolution

Allows you to view in ultra-high definition.
Blackphone 2
Sony Xperia A4(Android 5.0 Lollipop)
66% have it

18. video recording

2x better video recording quality.
1080 x 30fps
Alcatel A30: 7220 x 30fps
2160 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.
Blackphone 2
Sony Xperia A4
32% have it

20. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
Blackphone 2
Sony Xperia A4
38% 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.
Blackphone 2
Sony Xperia A4
54% have it

22. width

10.4mm narrower.
76.4mm
Vertu Signature for Bentley: 42mm
66mm

23. has a dedicated camera button

A dedicated camera button allows you to take snapshots more easily.
Blackphone 2
Sony Xperia A4
7% have it

24. 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
Sony Xperia A4
33% have it

25. height

24.4mm shorter.
152.4mm
Lava Z50: 66.6mm
128mm

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