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Review of Xiaomi Redmi K40 256GB. Thorough explanation of the pros and cons of its functions and specifications/performances

Created date: 2021-02-24 22:14:29

We've conducted a detailed review of the Xiaomi Redmi K40 256GB, looking into its battery, how easy it is to use the camera, and whether the CPU performance is high or low. Not only that, but we've also evaluated how portable and easy to hold it is, as well as how nice the display is.

Features, Performance, and Reviews for the Xiaomi Redmi K40 256GB

The camera function of Xiaomi Redmi K40 256GB

The "Xiaomi Redmi K40 256GB" has an ultrahigh performance 48.0MP main camera. This allows you to make high-quality photos and will rarely leave you wanting with regard to camera performance. This will make using your camera fun.

In addition, the front camera of the "Xiaomi Redmi K40 256GB" has an extremely high resolution with 20.0MP. You can take top-notch photos and the camera performance leaves no wishes unfilled. You will enjoy using your smartphone as your camera.

Xiaomi Redmi K40 256GB 's size

The "Xiaomi Redmi K40 256GB" is 76.4mm wide, 163.7mm tall, and 7.8mm thick. I can just barely use it with one hand, so it may feel big to some people. In the case of the "Xiaomi Redmi K40 256GB", it weighs about 196.0g. It feels a little heavy when held with one hand. It may tire your hand out if you operate it for too long a time.

In giving an overall rating to the "Xiaomi Redmi K40 256GB", while it may be slightly difficult to hold, it shouldn't be much of a problem when considering its general strengths and weaknesses.

Xiaomi Redmi K40 256GB 's screen

The "Xiaomi Redmi K40 256GB" has a 6.67inch screen. The smartphone has a large, impressive screen, which allows you to enjoy photos and videos to the fullest. It is also very good for writing business documents and doing other work.

The screen of the "Xiaomi Redmi K40 256GB" is extremely clear, and it's able to display everything from images to videos and even video game graphics in perfect clarity.

The CPU performance of Xiaomi Redmi K40 256GB

The "Xiaomi Redmi K40 256GB" has an extremely high processing power of 3.2GHz+2.42GHz+1.8GHz×8(8.0-cores), so it can smoothly run any app out there with ease. Its performance ranks among the top-class of all smartphones released to date. It's well suited to running even the most demanding of 3D games with ease.

The "Xiaomi Redmi K40 256GB" has a very high RAM capacity at 12.0GB. There are few cases where the RAM capacity would be insufficient, so it is also well suited to multitasking. It's unlikely to feel slow even when switching between several different apps.

The "Xiaomi Redmi K40 256GB" is an exceptional high-end smartphone. You will be fully content with its performance in all areas. It is a must-have for you if operation performance is important for you.

Xiaomi Redmi K40 256GB 's storage capacity

The "Xiaomi Redmi K40 256GB" has 256.0GB of data storage, which is perfect for people who frequently take photos and videos. It is suited to taking both photos and videos, and is unlikely to feel inconvenient even with lots of apps or games installed.

The "Xiaomi Redmi K40 256GB" is not compatible with SD cards, so make sure you check that there's enough storage for your needs.

Overall assessment of Xiaomi Redmi K40 256GB

The "Xiaomi Redmi K40 256GB" is a high-performance smartphone. You're not likely to experience any inconvenience in general use.

The merits and demerits of Xiaomi Redmi K40 256GB

The merits of Xiaomi Redmi K40 256GB

  • With the large display you can comfortably use it to watch videos and play games.
  • Photos and videos are beautiful to look at on the clear screen.
  • It has a high performance CPU, meaning that even 3D games run smoothly.
  • The extremely high-spec rear camera makes the phone great for taking photogenic and scenic shots.
  • Because the smartphone has a very high performance front camera, you can use it to make great shots of photospots and scenery.

The demerits of Xiaomi Redmi K40 256GB

  • no data

Specifications of Xiaomi Redmi K40 256GB

Xiaomi Redmi K40 256GB
ImageXiaomi Redmi K40 256GB
MakerXiaomi
Release date2021-03-04
ColorBlack/White/Aurora
OSAndroid
Dimensions (width x height x thickness)76.4mm x 163.7mm x 7.8mm
Weight196.0g
Display size6.67inch
Display typeSuper AMOLED
Screen resolution (width x height)1080 x 2400
Pixel density394ppi
ChipsetQualcomm SM8250
CPU specs3.2GHz+2.42GHz+1.8GHz×8(8.0-cores)
RAM size12.0GB
Storage size256.0GB
Rear-camera resolution48.0MP
Front-camera resolution20.0MP

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Comparing the specifications of Xiaomi Redmi K40 256GB against similar products

general rating

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twogeneral rating

Xiaomi Redmi K40 256GB

78.9-Color:Black/White/Aurora, Dimensions (width x height x thickness):76.4mm x 163.7mm x 7.8mm, Weight:196.0g, Display type:Super AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:394ppi, Display size:6.67inch, OS:Android

Xiaomi Redmi K40 Pro 256GB

74.4Color:Black/White/Aurora, Dimensions (width x height x thickness):76.4mm x 163.7mm x 7.8mm, Weight:196.0g, Display type:Super AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:394ppi, Display size:6.67inch, OS:Android

Xiaomi Redmi Note 10 5G 128GB

74.2Color:Chrome Silver/Graphite Gray/Nighttime Blue/Aurora Green, Dimensions (width x height x thickness):75.3mm x 161.8mm x 8.9mm, Weight:190.0g, Display type:IPS LCD, Screen resolution (width x height):1080 x 2400, Pixel density:404ppi, Display size:6.5inch, OS:Android

Xiaomi Redmi Note 10S 128GB

71.3Color:Ocean Blue/Onyx Gray/Pebble White, Dimensions (width x height x thickness):74.5mm x 160.5mm x 8.3mm, Weight:178.8g, Display type:AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:409ppi, Display size:6.43inch, OS:Android

Xiaomi Redmi Note 10T 5G 128GB

74.3Color:Metallic Blue/Mint Green/Chromium White/Graphite Black, Dimensions (width x height x thickness):75.4mm x 161.8mm x 8.9mm, Weight:190.0g, Display type:IPS LCD, Screen resolution (width x height):1080 x 2400, Pixel density:404ppi, Display size:6.5inch, OS:Android

Xiaomi Redmi 10 128GB

74.2Color:Carbon Gray/Pebble White/Sea Blue, Dimensions (width x height x thickness):75.5mm x 161.9mm x 8.9mm, Weight:181.0g, Display type:IPS LCD, Screen resolution (width x height):1080 x 2400, Pixel density:404ppi, Display size:6.5inch, OS:Android

Xiaomi Redmi 10 Prime 128GB

72.4Color:Astral White/Bifrost Blue/Phantom Black, Dimensions (width x height x thickness):75.6mm x 161.2mm x 9.6mm, Weight:192.0g, Display type:LCD, Screen resolution (width x height):1080 x 2400, Pixel density:404ppi, Display size:6.5inch, OS:Android

Xiaomi Redmi 9A Sport 32GB

56.5Color:Carbon Black/Coral Green/Metallic Blue, Dimensions (width x height x thickness):77.1mm x 164.9mm x 9.0mm, Weight:194.0g, Display type:IPS LCD, Screen resolution (width x height):720 x 1600, Pixel density:268ppi, Display size:6.53inch, OS:Android

grip

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twogrip

Xiaomi Redmi K40 256GB

51.0-Color:Black/White/Aurora, Dimensions (width x height x thickness):76.4mm x 163.7mm x 7.8mm, Weight:196.0g

Xiaomi Redmi K40 Pro 256GB

51.0Color:Black/White/Aurora, Dimensions (width x height x thickness):76.4mm x 163.7mm x 7.8mm, Weight:196.0g

Xiaomi Redmi Note 10 5G 128GB

52.4Color:Chrome Silver/Graphite Gray/Nighttime Blue/Aurora Green, Dimensions (width x height x thickness):75.3mm x 161.8mm x 8.9mm, Weight:190.0g

Xiaomi Redmi Note 10S 128GB

55.4Color:Ocean Blue/Onyx Gray/Pebble White, Dimensions (width x height x thickness):74.5mm x 160.5mm x 8.3mm, Weight:178.8g

Xiaomi Redmi K40 Gaming 256GB

49.3Color:Black/Gray/Silver/Bruce Lee Yellow, Dimensions (width x height x thickness):76.9mm x 161.9mm x 8.3mm, Weight:205.0g

Xiaomi Redmi Note 8 2021 128GB

53.0Color:Neptune Blue/Moonlight White/Space Black, Dimensions (width x height x thickness):75.3mm x 158.3mm x 8.4mm, Weight:190.0g

Xiaomi Redmi Note 10 Pro (China) 256GB

51.3Color:Gray/Blue+Green/White, Dimensions (width x height x thickness):75.9mm x 163.3mm x 8.9mm, Weight:193.0g

Xiaomi Redmi Note 10T 5G 128GB

52.3Color:Metallic Blue/Mint Green/Chromium White/Graphite Black, Dimensions (width x height x thickness):75.4mm x 161.8mm x 8.9mm, Weight:190.0g

screen cleanliness

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twoscreen cleanliness

Xiaomi Redmi K40 256GB

83.6-Display type:Super AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:394ppi

Xiaomi Redmi K40 Pro 256GB

83.6Display type:Super AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:394ppi

Xiaomi Redmi Note 10 5G 128GB

85.0Display type:IPS LCD, Screen resolution (width x height):1080 x 2400, Pixel density:404ppi

Xiaomi Redmi Note 10S 128GB

85.1Display type:AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:409ppi

Xiaomi Redmi K40 Gaming 256GB

83.6Display type:OLED, Screen resolution (width x height):1080 x 2400, Pixel density:394ppi

Xiaomi Redmi Note 8 2021 128GB

85.1Display type:IPS LCD, Screen resolution (width x height):1080 x 2340, Pixel density:409ppi

Xiaomi Redmi Note 10 Pro (China) 256GB

84.5Display type:IPS LCD, Screen resolution (width x height):1080 x 2400, Pixel density:398ppi

Xiaomi Redmi Note 10T 5G 128GB

85.0Display type:IPS LCD, Screen resolution (width x height):1080 x 2400, Pixel density:404ppi

screen quality

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twoscreen quality

Xiaomi Redmi K40 256GB

87.8-Display size:6.67inch, Display type:Super AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:394ppi

Xiaomi Redmi K40 Pro 256GB

87.8Display size:6.67inch, Display type:Super AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:394ppi

Xiaomi Redmi Note 10 5G 128GB

86.8Display size:6.5inch, Display type:IPS LCD, Screen resolution (width x height):1080 x 2400, Pixel density:404ppi

Xiaomi Redmi Note 10S 128GB

86.4Display size:6.43inch, Display type:AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:409ppi

Xiaomi Redmi K40 Gaming 256GB

87.8Display size:6.67inch, Display type:OLED, Screen resolution (width x height):1080 x 2400, Pixel density:394ppi

Xiaomi Redmi Note 8 2021 128GB

85.5Display size:6.3inch, Display type:IPS LCD, Screen resolution (width x height):1080 x 2340, Pixel density:409ppi

Xiaomi Redmi Note 10 Pro (China) 256GB

87.4Display size:6.6inch, Display type:IPS LCD, Screen resolution (width x height):1080 x 2400, Pixel density:398ppi

Xiaomi Redmi Note 10T 5G 128GB

86.8Display size:6.5inch, Display type:IPS LCD, Screen resolution (width x height):1080 x 2400, Pixel density:404ppi

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