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Vivo Y55s
Xiaomi Redmi Note 4X
Top 62%2,140 points
Top 62%
Top 51%2,789 points
Top 51%
Vivo Y55s
Xiaomi Redmi Note 4X
Top specs and features

Vivo Y55s vs Xiaomi Redmi Note 4X: 93 facts in comparison

1. battery power

1.5x more battery power.
2730mAh
Energizer Power Max P16K Pro: 16000mAh
4100mAh

2. total clock speed

3.58x faster CPU clock speed.
4 x 1.2GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
2 x 2.1GHz & 4 x 1.85GHz & 4 x 1.4GHz(MediaTek Helio X20)

3. pixel density

42.2% higher pixel density.
282ppi
Sony Xperia H8541: 847ppi
401ppi

4. screen size

The bigger the screen size is, the better the user experience.
5.2"
Samsung Galaxy J Max: 7"
5.5"

5. RAM

1GB more RAM memory.
3GB
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845): 8GB
4GB

6. megapixels

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

7. resolution

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

8. front camera megapixels

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

9. 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.
Vivo Y55s
Xiaomi Redmi Note 4X
86% have it

10. weight

33g lighter.
142g
Starmobile Uno B208: 68g
175g

11. 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.
Vivo Y55s
Xiaomi Redmi Note 4X
78% have it

12. thickness

0.9mm thinner.
7.5mm
Asus Zenfone AR 64GB: 4.6mm
8.4mm

13. internal storage

48GB more internal storage.
16GB
Smartisan Nut R1: 1024GB
64GB

14. download speed

2x faster downloads.
150MBits/s
Huawei Nova 3 (128GB / 4GB RAM): 1200MBits/s
300MBits/s

15. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Vivo Y55s
Xiaomi Redmi Note 4X
86% have it

16. has a radio

It works as an FM radio with included headsets
Vivo Y55s
Xiaomi Redmi Note 4X
69% have it

17. 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
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845) 128GB: 2160 x 60fps
1080 x 30fps

18. 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.
Vivo Y55s
Xiaomi Redmi Note 4X
56% have it

19. width

3.1mm narrower.
72.9mm
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845) 128GB: 8.8mm
76mm

20. 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.
Vivo Y55s
Xiaomi Redmi Note 4X
36% have it

21. 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.
Vivo Y55s
Xiaomi Redmi Note 4X
27% have it

22. Has a fingerprint scanner

The device has a fingerprint scanner which identifies the user.
Vivo Y55s
Xiaomi Redmi Note 4X
34% have it

23. height

3.1mm shorter.
147.9mm
Motorola FlipOut: 67mm
151mm

24. Bluetooth version

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

25. 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.
Vivo Y55s
Xiaomi Redmi Note 4X
32% have it

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