Find Specifications Meanings By Xiaomi Redmi K40 Review
Xiaomi Redmi K40 specs possess a long list of complicated technical words that can overwhelm even the experts. Consequently, when you want to purchase a new cellular phone, there will be so many questions running through your head. In this article, you will find Xiaomi Redmi K40 reviews that sort out most of its specs and jargon, to help you to make sense of it all.
Xiaomi Redmi K40 model status in the market is: Available. However, it is announced by Xiaomi company on 2/25/2021 and Released 2021, March 04.
Xiaomi Redmi K40 has 128GB 6GB RAM, and 4520 mAh battery life (the more mAh value gives more strength to the battery). When you purchase Xiaomi Redmi K40, you will gain 48 MP, f/1.8, 26mm (wide), 1/2″, 0.8µm, PDAF rear camera and 8 MP selfie camera.
Xiaomi Redmi K40 comes with a 6.67 inches, 107.4 cm2 display size and Corning Gorilla Glass 5 as a scareen protection that is intended to protect the screen when the phone drops on hard and rough surfaces.
Xiaomi Redmi K40 has these software and hardware platforms:
* Android 11, MIUI 12 OS,
* Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Chipset
* Octa-core (1×3.2 GHz Kryo 585 & 3×2.42 GHz Kryo 585 & 4×1.80 GHz Kryo 585) Processor.
In this article, you will find Xiaomi Redmi K40 review which will demonstrate the main Xiaomi Redmi K40 specifications that you need to make a wise decision about your new device.
The Body Specifications – Xiaomi Redmi K40 Review
While selecting a cellular phone, one of the most important choices to be considered is the mobile phone’s body specifications, which are body dimensions, body weight, and body build. In the following lines, you will see Xiaomi Redmi K40 review related to the body features.
* Body Dimensions: 163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in) which mean height, width, and thickness (depth) respectively.
* Body Weight: 196 g (6.91 oz).
A mobile phone should be between 140g and 170g in weight, which is good for the majority of people.
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Read Xiaomi Redmi K40 Review To Know Its Colors
Choosing the color of the smartphones does not affect the quality of its work or the effect of heat on its internal components, so the color can be selected according to your taste or the way in which you utilize your phone.
Xiaomi Redmi K40 comes in the following colors: Black, White, Aurora.
Xiaomi Redmi K40 Review In Terms of Display features
With the rapid development of mobile innovations, it is difficult to know any cellphone or combination of features as the best. This is relevant to the screen’s quality and characteristics. In fact, selecting it depends on your particular requirement and the areas in which you use cellular phones. In the following lines, we will sort-out the major display characteristics of Xiaomi Redmi K40
Display Type: Super AMOLED – Note that you need to look for a display type that provides more shining colors and real black color.
Display Size: 6.67 inches, 107.4 cm2 – The popular standard screen size of cellular phones now averages between 4.7 and 6.5 inches.
Refresh Rate: 120Hz – The refresh rate (measured in Hertz (Hz)) is the number of times a screen recreates an image. More refresh rate means less motion blur and considerably better image quality.
Display HDR: HDR10+ – HDR (High Dynamic Range) means that an image’s darkest and lightest areas have a noticeable contrast.
Display Nits Peak: 1300 nits (peak). It is the brightest possible light. emitted by the screen. Anything above 500 nits is good to use on a sunny day.
Display Nits Full: 1300 nits (peak),.
Screen To Body Ratio: (~85.9% screen-to-body ratio). It provides the percentage of how much the screen covers the front side. Smartphones that have the largest screen to body ratio look delicate and give it a premium look.
Display Ratio: 20:9 ratio. the Aspect ratio is the relevance between the height and width of the smartphone screen. Taller aspect ratios like 19.5:9 is coming with the most modern smartphones, and it is suitable for web browsing, and other portrait orientation apps.
Display Resolution: 1080 x 2400 pixels. It is the clarity of an image video in details and sharpness. The pixel resolution for high definition screens is 1920 x 1080.
Display Density: (~395 ppi density). It is the number of physical pixels per inch on a screen, and is measured in Pixels Per Inch (ppi).
Display Protection: Xiaomi Redmi K40 comes with the following display protection:
* Corning Gorilla Glass 5
* Corning Gorilla Glass 5.
Xiaomi Redmi K40 Review In Terms of Camera characteristics
In the following lines, you will find Xiaomi Redmi K40 review about the main cameras.
* Main Camera Single: {48 MP, f/1.8, 26mm (wide), 1/2″, 0.8µm, PDAF}.
Here are explanations about some of the symbols included in the camera specifications:
MP (Megapixels) is the resolution of the image taken by a smartphone.
(f value) is the aperture of a lens indicates how much light it lets in. The larger the aperture, the more light is let in; conversely, a smaller aperture lets in less light.
(mm value) This measurement is of the lens’s focal length, which affects the final image that is produced by your camera.
AutoFocus (AF) is the function of a camera to automatically focus on a subject.
* Main Camera Dual: 8 MP, f/2.2, 119˚ (ultrawide)
* Main Camera Triple: 5 MP, f/2.4, 50mm (macro), 1/5.0″, 1.12µm
The main camera features are as follows:
HDR, panorama, 4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS main video camera.
In the following lines, you will find Xiaomi Redmi K40 review of the selfie camera:
* Selfie Camera Single: 8 MP
The main camera specs are:
1080p@30fps Selfie video camera.
Xiaomi Redmi K40 Review of the SIM Card
SIM stands for Subscriber Identity Module, and it’s a tiny plastic card that slot into your mobile phone. Three sizes are available for this electronic chip: Standard (Mini), Micro, and Nano, and it lets you connect to a cellular network. Then, you can make calls, send SMS messages, and use mobile internet services like 3G, 4G, and 5G. For more information about 3G / 4G networks, refer to Xiaomi Redmi K40 3G or Xiaomi Redmi K40 4G articles. However, you can use the smartphone without a SIM to use some available programs on it, play games, and connect to a Wi-Fi network to explore the internet.
This mobile phone model comes with Dual SIM (Nano-SIM, dual stand-by) card. For more information, refer to How to insert SIM card in Xiaomi Redmi K40 article.
Here are the common SIM card kinds:
* Nano SIM. This removable SIM card size is the smallest available one, so it is the most modern one (other than eSIMs, which we’ll talk about it very soon) and most modern cellphones are using it.
* Micro SIM. They have a little bit larger chip, and they’re rarely been used in the recent years.
* Standard SIM (Mini SIM). It is the biggest SIM card size in use, and it’s the most seldom used.
* eSIM. It is an embedded SIM card, meaning that you can’t remove it from your device.
The Performance – Xiaomi Redmi K40 Review
This model has Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) chipset.
A chipset on a mobile phone is most usually referred as a system on chip (SoC). It is an integrated circuit that houses all of a device’s essential parts on a single chip.. The most famous kinds are: QUALCOMM Snapdragon, MEDIATEK CHIPSETS, and INTEL ATOM.
Xiaomi Redmi K40 has Octa-core (1×3.2 GHz Kryo 585 & 3×2.42 GHz Kryo 585 & 4×1.80 GHz Kryo 585) CPU.
The higher the number of cores, and the higher the number of processing speed the better the processor’s performance will be.
Xiaomi Redmi K40 has the following GBU (Graphics Processing Unit): Adreno 650.
All graphics jobs are treated and accelerated by this chip, and more faster GPU means more powerful mobile phone will be.
Xiaomi Redmi K40 Review of the Storage features and Capacity
The amount of storage that a new cellphone offers is one of the essential decision considerations.. and the following internal memory: 128GB 6GB RAM – 128GB 8GB RAM – 256GB 8GB RAM – 256GB 12GB RAM
There are two types of phone’s memory:
Internal: It is integrated inside the phone, and can’t be extended. These days, most cellular phones come with internal storage of at least 32GB or 64GB and a few high-end models feature 256GB or 512GB.
External: It is a removable SD card used as an extra storage to save photos, music, videos, etc., regardless of the kind of SD card slot.
Mobile Networks and Connectivity – Xiaomi Redmi K40 Review
A mobile network is the system that provides wireless communications for mobile devices. This is done through communication towers covering specific separate areas. There are 3 kinds of these networks: 3G, 4G (LTE) and 5G. These types are working on the most modern smartphones.
Xiaomi Redmi K40 supports the following networks: 3G. For more info, refer to Xiaomi Redmi K40 3G article. – 4G. For more info, refer to Xiaomi Redmi K40 4G article.
Available Wireless Connections – Xiaomi Redmi K40 Review
This model includes the following wireless communications:
* WLAN connection: {Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot}. Wireless Local Area Network depends on Wi-Fi to connect to the home or office wireless network using the local router and provides Internet access.
* Bluetooth connection: {5.1, A2DP, LE}. It is a common wireless communication protocol used to connect two devices together over short ranges, allowing them share data between different devices.
* GBS connection: {Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC}.Global Positioning System allows cellular phone to locate any position you need.
* NFC connection: {Yes}.Near Field Communication is a wireless technology that enables your cellphone to send data to another device when they’re close together, so it’s commonly used for contactless payments. For more info, refer to NFC on Xiaomi Redmi K40 article.
* USB connection: {USB Type-C 2.0, USB On-The-Go}.Universal Serial Bus is wired technology that allows users to connect two devices, such as a smartphone with a PC, to either transfer data or to charge the connected device.
* Features Sensors: {Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum}. The sensor is a device that detects and majors the changes in the nearby environment such as ambient light and motion.
The Operating System – Xiaomi Redmi K40 Review
This model comes with {Android 11, MIUI 12} operating system.
Main Specifications of The Battery – Xiaomi Redmi K40
Nothing is more essential than the battery of the cellphone that keeps these devices running and providing daily life functioning. In the following lines, you will find Xiaomi Redmi K40 review of its primary battery.
* Battery Technology: {Li-Po}.
* Xiaomi Redmi K40 comes with {non-removable} battery.
* Battery Capacity: {4520} mAh. It refers to the amount of storage volume a particular battery able to provide. A battery with 3100 mAh capacity rating could supply a current of 3100 mA for one hour. Higher mAh ratings for the same battery type will generally mean more working time.
* Battery Charging: {Fast charging 18W}.
Xiaomi Redmi K40 Review of the Battery Secondary Specifications
In addition to the main Xiaomi Redmi K40 specs that we mentioned earlier, this model has more battery-related features that are relatively different depending on the type of the cellphone. These specifications are as follows:
* Battery Charging Original: {Fast charging 33W, 100% in 52 min (advertised), Power Delivery 3.0, Quick Charge 3+}.
* Quick Charge: {Quick Charge 3.0}.
