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Vivo Y15S
Vivo Y31
Top 66%1,907 points
Top 66%
Top 73%1,534 points
Top 73%
Vivo Y15S
Vivo Y31
Top specs and features

Vivo Y15S vs Vivo Y31: 89 facts in comparison

1. battery power

10.53% more battery power.
1900mAh
Energizer Power Max P16K Pro: 16000mAh
2100mAh

2. total clock speed

0% faster CPU clock speed.
4 x 1.3GHz
Meizu Pro 7 Plus 64GB: 10 x 2.6GHz
4 x 1.3GHz

3. pixel density

43.12% higher pixel density.
218ppi
Sony Xperia H8541: 847ppi
312ppi

4. screen size

The bigger the screen size is, the better the user experience.
4.5"
Samsung Galaxy J Max: 7"
4.7"

5. RAM

0MB more RAM memory.
1GB
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845): 8GB
1GB

6. megapixels

1.6x more megapixels (main camera).
5MP
Huawei Mate RS Porsche Design: 40 & 20 & 8MP
8MP

7. resolution

2.25x higher resolution.
480 x 854px
Sony Xperia H8541: 2160 x 4320px
720 x 1280px

8. front camera megapixels

0% more megapixels (front camera).
2MP
Wiko View2 Pro: 16 & 16MP
2MP

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 Y15S
Vivo Y31
86% have it

10. weight

7g lighter.
130g
Starmobile Uno B208: 68g
137g

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 Y15S
Vivo Y31
78% have it

12. thickness

0.2mm thinner.
8.6mm
Asus Zenfone AR 64GB: 4.6mm
8.4mm

13. internal storage

0MB more internal storage.
8GB
Smartisan Nut R1: 1024GB
8GB

14. has a removable battery

The battery is removable and can be replaced by the user if broken.
Vivo Y15S
Vivo Y31
37% have it

15. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
Vivo Y15S
Vivo Y31
86% have it

16. has a radio

It works as an FM radio with included headsets
Vivo Y15S
Vivo Y31
69% have it

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.
Vivo Y15S
Vivo Y31
56% have it

18. width

3mm narrower.
65.8mm
Samsung Galaxy Note 9 (Qualcomm Snapdragon 845) 128GB: 8.8mm
68.8mm

19. height

6.8mm shorter.
130.4mm
Motorola FlipOut: 67mm
137.2mm

20. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.
1
Motorola Moto Z3: 4
1

21. The browser has word wrap

The web browser has automatic word wrap when zooming, the user can easily read long lines without scrolling horizontally.
Vivo Y15S(Android 5.1 Lollipop)
Vivo Y31(Android 5.1 Lollipop)
85% have it

22. Is a multi-user system

Vivo Y15S(Android 5.1 Lollipop)
Vivo Y31(Android 5.1 Lollipop)
76% have it

23. semiconductor size

A smaller size indicates that the process to create the chip is newer.
28nm(MediaTek MT6580)
Samsung Galaxy Note 8 64GB: 10nm
28nm

24. supports two SIM cards

A dual SIM mobile phone can work with two SIM cards at the same time.
Vivo Y15S
Vivo Y31
56% have it

25. Has offline voice recognition

Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.
Vivo Y15S(Android 5.1 Lollipop)
Vivo Y31(Android 5.1 Lollipop)
81% have it

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