36points

Oppo A31

30points

Vivo Y31

Comparison winner
Oppo A31
Vivo Y31
vs
vs

84 facts in comparison

Oppo A31 vs Vivo Y31

Oppo A31
Vivo Y31
Oppo A31
Vivo Y31
36
points
30
points

Why is Oppo A31 better than Vivo Y31?

  • 2g lighter
    135gvs137g
  • 0.4mm thinner
    8mmvs8.4mm
  • 3.3mm narrower
    65.5mmvs68.8mm
  • 5.3mm shorter
    131.9mmvs137.2mm
  • Has integrated LTE
  • Supports 64-bit
  • 12.86% less body volume
    69.12cm³vs79.290624cm³
  • Has AES

Why is Vivo Y31 better than Oppo A31?

  • 5% more battery power
    2100mAhvs2000mAh
  • 8.33% faster CPU speed
    4 x 1.3GHzvs4 x 1.2GHz
  • 43.12% higher pixel density
    312ppivs218ppi
  • 4.44% bigger screen size
    4.7"vs4.5"
  • 2.25x higher resolution
    720 x 1280pxvs480 x 854px
  • Has a removable battery
  • Has a radio
  • 50MHz faster GPU clock speed
    500MHzvs450MHz

Top specs and features

Design

1.weight

135g

137g

Best

Palm Phone

62.5g

2.thickness

8mm

8.4mm

Best

Asus Zenfone AR 64GB

4.6mm

3.width

65.5mm

68.8mm

Best

Vertu Signature for Bentley

42mm

4.height

131.9mm

137.2mm

Best

Motorola FlipOut

67mm

5.volume

69.12cm³

79.29cm³

Best

Palm Phone

36.17cm³

Display

1.resolution

480 x 854px

720 x 1280px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

218ppi

312ppi

Best

Sony Xperia H8541

847ppi

3.screen size

4.5"

4.7"

The bigger the screen size is, the better the user experience.

Best

Huawei Mate 20 X

7.2"

4.every pixel has three subpixels
Oppo A31
Vivo Y31

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.

5.has an IPS screen
Oppo A31
Vivo Y31

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.

6.has a touch screen
Oppo A31
Vivo Y31

You can operate the device easily, by pressing the screen with your fingers.

Performance

1.Has integrated LTE
Oppo A31
Vivo Y31

The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.

2.GPU clock speed

450MHz (Qualcomm Snapdragon 410 MSM8916)

500MHz (MediaTek MT6580)

The graphics processing unit (GPU) has a higher clock speed.

Best

Infinix Zero 5 Pro

1000MHz

3.floating-point performance

0.02TFLOPS (Qualcomm Snapdragon 410 MSM8916)

0.01TFLOPS (MediaTek MT6580)

Floating-point performance is a measurement of the raw processing power of the GPU.

Best

Lenovo A6600

0.81TFLOPS

4.DirectX version

9.3 (Qualcomm Snapdragon 410 MSM8916)

9 (MediaTek MT6580)

DirectX is used in games, with newer versions supporting better graphics.

Best

Asus Zenfone Max M2 (32GB / 3GB RAM)

12

5.Has integrated graphics
Oppo A31
Vivo Y31

With integrated graphics you don’t need to buy a separate graphics card.

6.CPU threads

4 (Qualcomm Snapdragon 410 MSM8916)

4 (MediaTek MT6580)

More threads result in faster performance and better multitasking.

Best

Samsung Galaxy J5 Pro 16GB

8

Cameras

1.megapixels

8MP

8MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.front camera megapixels

5MP

2MP

Best

Wiko View2 Pro

16 & 16MP

3.has a front camera
Oppo A31
Vivo Y31

A front camera, also called secondary camera, can be used for video chats/selfies.

4.has a flash
Oppo A31
Vivo Y31

A flash is good for low-light environments, and can sometimes be used as flashlight.

5.has a built-in HDR mode
Oppo A31
Vivo Y31

It can automatically shoot pictures with a higher dynamic range (HDR).

6. more flash LEDs

1

1

Multi-LED camera flashes use LED lights which have different color temperatures (warm light and cool light), improving the color balance based on the conditions in which the photos are taken.

Best

Meizu 15 Lite

6

Audio

1.has a socket for a 3.5 mm audio jack
Oppo A31
Vivo Y31

With a standard mini jack socket, you can use the device with most headphones.

2.has a radio
Oppo A31
Vivo Y31

It works as an FM radio with included headsets

Battery

1.battery power

2000mAh

2100mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.has a removable battery
Oppo A31
Vivo Y31

The battery is removable and can be replaced by the user if broken.

3.has a battery level indicator
Oppo A31
Vivo Y31

An indicator shows you when the device has low battery.

4.has a rechargeable battery
Oppo A31
Vivo Y31

The battery can be recharged and used over again.

Features

1.Is a multi-user system
Oppo A31
Vivo Y31
2.Has offline voice recognition
Oppo A31
Vivo Y31

Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.

3.Supports Java
Oppo A31
Vivo Y31
4.Allows app installs on the device's external storage
Oppo A31
Vivo Y31
5.Is free and open source
Oppo A31
Vivo Y31

Anyone is free to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software.

6.Has sharing intents
Oppo A31
Vivo Y31

If an app has sharing capabilities and the developers have indicated it, the app will automatically appear in your list of sharing options. Some OS’s limit direct sharing options to a select few apps, which means you have to open apps separately in order to upload the files you want to share.

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