38points

Vivo Y55s

53points

Xiaomi Redmi Note 4X

Vivo Y55s
Comparison winner
Xiaomi Redmi Note 4X
vs
vs

92 facts in comparison

Vivo Y55s vs Xiaomi Redmi Note 4X

Vivo Y55s
Xiaomi Redmi Note 4X
Vivo Y55s
Xiaomi Redmi Note 4X

Why is Vivo Y55s better than Xiaomi Redmi Note 4X?

  • 33g lighter
    142gvs175g
  • 0.9mm thinner
    7.5mmvs8.4mm
  • 3.1mm narrower
    72.9mmvs76mm
  • 3.1mm shorter
    147.9mmvs151mm
  • 16.18% less body volume
    80.86cm³vs96.39840000000001cm³

Why is Xiaomi Redmi Note 4X better than Vivo Y55s?

  • 1.5x more battery power
    4100mAhvs2730mAh
  • 3.58x faster CPU speed
    2 x 2.1GHz & 4 x 1.85GHz & 4 x 1.4GHzvs4 x 1.2GHz
  • 42.2% higher pixel density
    401ppivs282ppi
  • 5.77% bigger screen size
    5.5"vs5.2"
  • 1GB more RAM memory
    4GBvs3GB
  • 2.25x higher resolution
    1080 x 1920pxvs720 x 1280px
  • 48GB more internal storage
    64GBvs16GB
  • 2x faster downloads
    300MBits/svs150MBits/s

Videos

Powered by

Top specs and features

relevant

Design

1.weight

142g

175g

Best

Palm Phone

62.5g

2.thickness

7.5mm

8.4mm

Best

Asus Zenfone AR 64GB

4.6mm

3.width

72.9mm

76mm

Best

Vertu Signature for Bentley

42mm

4.height

147.9mm

151mm

Best

Motorola FlipOut

67mm

5.volume

80.86cm³

96.4cm³

Best

Palm Phone

36.17cm³

relevant

Display

1.resolution

720 x 1280px

1080 x 1920px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

282ppi

401ppi

Best

Sony Xperia H8541

847ppi

3.screen size

5.2"

5.5"

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

Best

Huawei Mate 20 X

7.2"

4.every pixel has three subpixels
Vivo Y55s
Xiaomi Redmi Note 4X

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
Vivo Y55s
Xiaomi Redmi Note 4X

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
Vivo Y55s
Xiaomi Redmi Note 4X

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

relevant

Performance

1.Has integrated LTE
Vivo Y55s
Xiaomi Redmi Note 4X

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 Adreno 306)

780MHz (MediaTek Helio X20)

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

Best

Oukitel WP5000

1000MHz

3.RAM speed

667MHz (Qualcomm Snapdragon 425 MSM8917)

933MHz (MediaTek Helio X20)

It can support faster memory, which will give quicker system performance.

Best

Alcatel 7

3200MHz

4.Has integrated graphics
Vivo Y55s
Xiaomi Redmi Note 4X

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

5.Uses big.LITTLE technology
Vivo Y55s
Xiaomi Redmi Note 4X

Using big.LITTLE technology, a chip can switch between two sets of processor cores in order to maximise performance and battery life. For example, when playing a game the more powerful cores will be used to increase performance, whereas checking email will use the less powerful cores to maximise battery life.

6.Has out-of-order execution
Vivo Y55s
Xiaomi Redmi Note 4X

Out-of-order execution is used in CPUs to make use of instruction cycles that would normally be wasted due to delays.

relevant

Cameras

1.megapixels

13MP

13MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.video recording (main camera)

1080 x 30fps

1080 x 30fps

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.

Best

Crosscall Trekker-X4

1080 x 120fps

3.front camera megapixels

5MP

5MP

Best

Wiko View2 Pro

16 & 16MP

4.Has phase detection autofocus for photos
Vivo Y55s
Xiaomi Redmi Note 4X

A phase detection autofocus is much faster than a contrast detection autofocus, allowing for sharper images.

5.has a flash
Vivo Y55s
Xiaomi Redmi Note 4X

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

6.has a front camera
Vivo Y55s
Xiaomi Redmi Note 4X

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

relevant

Audio

1.has a socket for a 3.5 mm audio jack
Vivo Y55s
Xiaomi Redmi Note 4X

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

2.number of microphones

1

2

More microphones result in better sound quality and enable the device to filter out background noise.

Best

Motorola Moto Z3

4

3.has a radio
Vivo Y55s
Xiaomi Redmi Note 4X

It works as an FM radio with included headsets

relevant

Battery

1.battery power

2730mAh

4100mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.has a battery level indicator
Vivo Y55s
Xiaomi Redmi Note 4X

An indicator shows you when the device has low battery.

3.has a rechargeable battery
Vivo Y55s
Xiaomi Redmi Note 4X

The battery can be recharged and used over again.

relevant

Features

1.Is a multi-user system
Vivo Y55s
Xiaomi Redmi Note 4X
2.Has offline voice recognition
Vivo Y55s
Xiaomi Redmi Note 4X

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

3.Allows app installs on the device's external storage
Vivo Y55s
Xiaomi Redmi Note 4X
4.Supports Java
Vivo Y55s
Xiaomi Redmi Note 4X
5.Is free and open source
Vivo Y55s
Xiaomi Redmi Note 4X

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
Vivo Y55s
Xiaomi Redmi Note 4X

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.

Top 10 smartphones

Add to comparison
    This page is currently only available in English.