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Blackphone 2
Xiaomi Redmi 4 Prime
Top 79%1,174 points
Top 79%
Top 55%2,496 points
Top 55%
Blackphone 2
Xiaomi Redmi 4 Prime
Top specs and features

Blackphone 2 vs Xiaomi Redmi 4 Prime: 82 facts in comparison

1. battery power

33.99% more battery power.
3060mAh
Energizer Power Max P16K Pro: 16000mAh
4100mAh

2. total clock speed

0% faster CPU clock speed.
8 x 2GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
8 x 2GHz(Qualcomm Snapdragon 625)

3. screen size

The bigger the screen size is, the better the user experience.
5.5"
Samsung Galaxy J Max: 7"
5"

4. RAM

0MB more RAM memory.
3GB
Oppo Find X: 8GB
3GB

5. megapixels

0% more megapixels (main camera).
13MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
13MP

6. resolution

0% higher resolution.
1080 x 1920px
Sony Xperia H8541: 2160 x 4320px
1080 x 1920px

7. front camera megapixels

0% more megapixels (front camera).
5MP
Wiko View2 Pro: 16 & 16MP
5MP

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
Xiaomi Redmi 4 Prime
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
Xiaomi Redmi 4 Prime
41% 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
Xiaomi Redmi 4 Prime
78% have it

11. thickness

1mm thinner.
7.9mm
Asus Zenfone AR 64GB: 4.6mm
8.9mm

12. internal storage

16GB more internal storage.
16GB
Smartisan Nut R1: 1024GB
32GB

13. 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
Xiaomi Redmi 4 Prime
19% have it

14. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Blackphone 2
Xiaomi Redmi 4 Prime
87% have it

15. has a radio

It works as an FM radio with included headsets
Blackphone 2
Xiaomi Redmi 4 Prime
68% 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
Xiaomi Mi 8 64GB: 2160 x 60fps
1080 x 30fps

17. 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
Xiaomi Redmi 4 Prime
55% have it

18. width

6.8mm narrower.
76.4mm
Vertu Signature for Bentley: 42mm
69.6mm

19. 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
Xiaomi Redmi 4 Prime
35% have it

20. 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
Xiaomi Redmi 4 Prime
26% have it

21. Has a fingerprint scanner

The device has a fingerprint scanner which identifies the user.
Blackphone 2
Xiaomi Redmi 4 Prime
33% have it

22. height

11.1mm shorter.
152.4mm
Motorola FlipOut: 67mm
141.3mm

23. Bluetooth version

0.2 newer Bluetooth version.
4
Samsung Galaxy S8 Active: 5.1
4.2

24. 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
Xiaomi Redmi 4 Prime
33% have it

25. 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
2

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