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64points

Realme X

79points

Xiaomi Redmi K20

new
Realme X
Comparison winner
Xiaomi Redmi K20
vs
vs

149 facts in comparison

Realme X vs Xiaomi Redmi K20

Realme X
Xiaomi Redmi K20
64
points
Realme X
79
points
Xiaomi Redmi K20

Why is Realme X better than Xiaomi Redmi K20?

  • 2.19% bigger screen size
    ?

    6.53"vs6.39"
  • 0.2mm thinner
    8.6mmvs8.8mm
  • 50MHz faster GPU clock speed
    ?

    800MHzvs750MHz
  • 15GB/s more memory bandwidth
    ?

    29.9GB/svs14.9GB/s
  • 2x higher maximum light sensitivity
    ?

    6400 ISOvs3200 ISO

Why is Xiaomi Redmi K20 better than Realme X?

  • 6.24% more battery power
    4000mAhvs3765mAh
  • 4.11% faster CPU speed
    2 x 2.2GHz & 6 x 1.8GHzvs2 x 2.2 & 6 x 1.7GHz
  • 2.28% higher pixel density
    403ppivs394ppi
  • 30.19% more megapixels (main camera)
    48MP & 13MP & 8MPvs48 & 5MP
  • 25% more megapixels (front camera)
    20MPvs16MP
  • 128GB more internal storage
    256GBvs128GB
  • Has NFC
    ?
  • Is DLNA-certified
    ?

Price comparison

Realme X

Xiaomi Redmi K20

Top specs and features

Design

1.Weather-sealed
?

Device is protected with extra seals to prevent failures due to any kind of weather.

For example

Motorola Moto G6 Plus (64GB / 4GB RAM)

Realme X
Xiaomi Redmi K20
2.thickness
?

Best

Asus Zenfone AR 64GB

4.6mm

8.6mm

8.8mm

3.weight
?

Best

Palm Phone

62.5g

191g

191g

4.width
?

Best

Vertu Signature for Bentley

42mm

76mm

74.3mm

5.height
?

Best

Motorola FlipOut

67mm

161.2mm

156.7mm

6.volume
?

Best

Palm Phone

36.17cm³

105.36cm³

102.46cm³

Display

1.resolution
?

Best

Sony Xperia H8541

2160 x 4320px

1080 x 2340px

1080 x 2340px

2.pixel density
?

Best

Sony Xperia H8541

847ppi

394ppi

403ppi

3.has branded damage-resistant glass
?

Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.

Realme X
Xiaomi Redmi K20
4.screen size
?

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

Best

Huawei Mate X

8"

6.53"

6.39"

5. newer Gorilla Glass version
?

Best

OnePlus 7 Pro 5G

6

5

5

6.Has an AMOLED display
?

AMOLED displays, also known as active matrix OLED displays, offer higher refresh rates and consume less power than other types of displays.

Realme X
Xiaomi Redmi K20

Performance

1.GPU clock speed
?

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

Best

Samsung Galaxy A8 (2018) (32GB / 4GB RAM)

1300MHz

800MHz (Qualcomm Snapdragon 710)

750MHz (Qualcomm Snapdragon 730)

2.RAM speed
?

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

Best

Huawei Nova 5

4266MHz

1866MHz (Qualcomm Snapdragon 710)

1866MHz (Qualcomm Snapdragon 730)

3.Has integrated LTE
?

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

Realme X
Xiaomi Redmi K20
4.RAM
?

Best

OnePlus 7 Pro 5G

12GB

8GB

8GB

5.CPU speed
?

Best

Meizu Pro 7 Plus 64GB

8 x 2.6GHz

2 x 2.2GHz & 6 x 1.7GHz (Qualcomm Snapdragon 710)

2 x 2.2GHz & 6 x 1.8GHz (Qualcomm Snapdragon 730)

6.Has integrated graphics
?

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

Realme X
Xiaomi Redmi K20

Cameras

1.megapixels (main camera)
?

Best

Xiaomi Mi 9

48 & 16 & 12MP

48MP & 5MP

48MP & 13MP & 8MP

2.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.

For example

OnePlus 7 Pro 5G

Realme X
Xiaomi Redmi K20
3.megapixels (front camera)
?

Best

Xiaomi Mi CC9e (64GB / 6GB RAM)

32MP

16MP

20MP

4.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.

Best

OnePlus 7 Pro 5G

2160 x 60fps

2160 x 30fps

2160 x 30fps

5.maximum light sensitivity
?

With a higher light sensitivity (ISO level), the sensor absorbs more light. This can be used to capture moving objects using a fast shutter speed, or to take images in low light without using a flash.

Best

Huawei Mate RS Porsche Design

102400 ISO

6400 ISO

3200 ISO

6.Has phase detection autofocus for photos
?

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

Realme X
Xiaomi Redmi K20

Audio

1.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.

For example

OnePlus 7 Pro 5G

Realme X
Xiaomi Redmi K20
2.has a socket for a 3.5 mm audio jack
?

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

Realme X
Xiaomi Redmi K20
3.number of microphones
?

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

Best

Motorola Moto Z3

4

2

2

4.Has a radio
?

A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.

Realme X
Xiaomi Redmi K20
5.Has dedicated media keys
?

Phones with physical keyboards have dedicated media keys, such as: play, stop, next, previous, volume up/down, etc.

For example

Blu Vivo One Plus (2019)

Realme X
Xiaomi Redmi K20

Battery

1.battery power
?

Best

Energizer Power Max P16K Pro

16000mAh

3765mAh

4000mAh

2.Supports fast charging
?

Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.

Realme X
Xiaomi Redmi K20
3.has wireless charging
?

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.

For example

Doogee S70 Lite

Realme X
Xiaomi Redmi K20
4.has a removable battery
?

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

For example

Realme 2 (32GB / 3GB RAM)

Realme X
Xiaomi Redmi K20
5.Has an ultra power save mode
?

The device can save battery by using just a black-and-white screen with a few basic icons. This means even with a small amount of battery, you can keep the device running for a long time.

For example

Sony Xperia L2 Dual SIM

Realme X
Xiaomi Redmi K20
6.has a battery level indicator
?

An indicator shows you when the device has low battery.

Realme X
Xiaomi Redmi K20

Features

1.Is a multi-user system
Realme X
Xiaomi Redmi K20
2.Allows app installs on the device's external storage
Realme X
Xiaomi Redmi K20
3.Supports Java
Realme X
Xiaomi Redmi K20
4.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.

Realme X
Xiaomi Redmi K20
5.Is free and open source
?

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.

Realme X
Xiaomi Redmi K20
6.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.

Realme X
Xiaomi Redmi K20

Price comparison

Realme X

Xiaomi Redmi K20

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