BlackphoneXiaomi Redmi 4X
Top 85%748 points
Top 85%
Top 41%2,906 points
Top 41%
Blackphone
Xiaomi Redmi 4X
vs
Top specs and features

Blackphone vs Xiaomi Redmi 4X: 97 facts in comparison

1. battery power

51.22% more battery power.
2000mAh
Gionee M2017: 7000mAh
4100mAh

2. total clock speed

28.57% faster CPU clock speed.
4 x 2GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
8 x 1.4GHz(Qualcomm Snapdragon 435 MSM8940)

3. screen size

The bigger the screen size is, the better the user experience.
4.7"
Samsung Galaxy J Max: 7"
5"

4. megapixels

38.46% more megapixels.
8MP
Nokia 808 Pureview: 41MP
13MP

5. RAM

2GB more RAM memory.
2GB
Xiaomi Mi Mix 2 Special Edition: 8GB
4GB

6. resolution

0% higher resolution.
720 x 1280px
Sony Xperia XZ Premium: 2160 x 3840px
720 x 1280px

7. front camera megapixels

0% more megapixels (front camera).
5MP
Vivo V7 Plus: 24MP
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
Xiaomi Redmi 4X
83% have it

9. weight

31g lighter.
119g
Starmobile Uno B208: 68g
150g

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
Xiaomi Redmi 4X
78% have it

11. thickness

0.32mm thinner.
8.38mm
Asus Zenfone AR 64GB: 4.6mm
8.7mm

12. has a removable battery

The battery is removable and can be replaced by the user if broken.
Blackphone
Xiaomi Redmi 4X
42% have it

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
Xiaomi Redmi 4X
16% have it

14. internal storage

16GB more internal storage.
16GB
Apple iPhone 8 Plus: 256GB
32GB

15. 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
Xiaomi Redmi 4X
14% have it

16. has a radio

It works as an FM radio with included headsets
Blackphone
Xiaomi Redmi 4X
65% have it

17. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Blackphone
Xiaomi Redmi 4X
90% have it

18. Supports 4K resolution

Allows you to view in ultra-high definition.
Blackphone
Xiaomi Redmi 4X(Android 6.0 Marshmallow)
61% have it

19. download speed

50% faster downloads.
150MBits/s
Panasonic Eluga Ray 700: 1500MBits/s
300MBits/s

20. 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
Xiaomi Redmi 4X
35% 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
Xiaomi Redmi 4X
51% have it

22. has NFC

NFC (near field communication) allows a device to perform simple wireless transactions.
Blackphone
Xiaomi Redmi 4X
38% have it

23. width

0.9mm narrower.
69.1mm
Vertu Signature for Bentley: 42mm
70mm

24. 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
Xiaomi Redmi 4X
24% have it

25. height

1.6mm shorter.
137.6mm
Motorola FlipOut: 67mm
139.2mm

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