LG K40 phone Review
LG K40 specifications possess a long list of complex scientific words that can confuse even the well-educated persons. So, when you think to invest in a new smartphone, there will be a lot of questions running through your head. In this blog, you will find LG K40 reviews that demonstrate most of its features and terminologies, to help you to understand it all.
LG K40 model status in the market is: Available. However, it is declared by LG company on 2/1/2019 and Released 2019, April.
LG K40 has 32GB 2GB RAM, and 3000 mAh battery life (the more mAh value gives more strength to the battery). When you buy LG K40, you will gain 16 MP, f/2.0, 1/3.1″, 1.0µm, PDAF rear camera and 13 MP, 1/3.1″, 1.12µm selfie camera.
LG K40 comes with a 5.7 inches, 83.8 cm2 display size .
LG K40 has these software and hardware platforms:
* Android 8.1 (Oreo), LG UX 7 OS,
* Mediatek MT6762 Helio P22 (12 nm) Chipset
* Octa-core 2.0 GHz Cortex-A53 Processor.
In this article, you will find LG K40 review which will represent the main LG K40 features that you need to make a well-informed decision about your new cellular phone.
Understanding The Body Specifications By Reading LG K40 Review
People are often interested in the cellular phone’s body features, which prompted most cellular phone producers to harness a considerable part of the company’s research and budget to develop this aspect of cellular phones so that it fits all the aspirations of the consumer. In the following lines, you will find LG K40 review, which will sort-out the most important details related to the body of this device.
* Body Dimensions: 153 x 71.9 x 8.3 mm (6.02 x 2.83 x 0.33 in) which mean height, width, and thickness (depth) respectively.
* Body Weight: 144 g (5.08 oz).
For mobile phones, a weight between 140g to 170g is considered adequate for most customers.
* Body Build: Glass front, plastic back, plastic frame.
The most popular mobile phones body kinds are shown here:
* Metal. Some mobile phones producers use metal in the construction of the phone’s body in order to give the best protection for its inside parts.
* Glass. Devices whose body is made of glass may look more attractive, but this kind is not considered impermeable when fulling on hard surfaces.
* Plastic. This kind is very functional, so it is the most widespread one in the manufacture of cellular phone bodies.
Get Your Preferred Color – LG K40 Review
No color is superior to any other for the cellular phones case, but it hinges on two things: the first one is your personal taste, and the second is the nature of your work.
LG K40 comes in the following colors: Black, New Moroccan Blue, New Platinum Gray.
All About Display specifications in one LG K40 Review
A cellphone’s display has always been an essential part. Still, ever since the advent of full-screen touch cellphone, it has become imperative for manufacturers to offer the best display devices to consumers, it will boost the viewing and gaming experience.
Keep reading this article to find out what are the main display features of LG K40.
Display Type: IPS LCD – Always select a display type that offers real black and more vivid colors.
Display Size: 5.7 inches, 83.8 cm2 – These days, cellphones feature screens that measure between 4.7 and 6.5 inches.
Screen To Body Ratio: (~76.2% screen-to-body ratio). It provides the percentage of how much of the front face is covered by the display.. Smartphones that have the largest screen to body ratio look delicate and give it a premium look.
Display Ratio: 18:9 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: 720 x 1440 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: (~282 ppi density). It is the number of physical pixels per inch on a screen and is measured in Pixels Per Inch (ppi).
LG K40 Review – Camera Specifications
In the following lines, you will find LG K40 review about the main cameras.
* Main Camera Single: {16 MP, f/2.0, 1/3.1″, 1.0µm, PDAF}.
Here are explanations about some of the symbols included in the camera characteristics:
MP (Megapixels) is the resolution of the image taken by a mobile phone.
(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.
The main camera features are as follows:
HDR, panorama, 1080p@30fps main video camera.
Here is the LG K40 review of the selfie camera:
* Selfie Camera Single: 13 MP, 1/3.1″, 1.12µm
The main camera features are:
1080p@30fps Selfie video camera.
Important Details About The SIM – LG K40 Review
A SIM (Subscriber Identity Module) is a smart card that connects your smartphone to the mobile network so that you can make calls, send SMS messages, and use mobile internet services like 3G, 4G LTE, and 5G. For more info about 3G / 4G networks, refer to LG K40 3G or LG K40 4G articles You can use your cellular phone without a SIM card for many things, like using the calculator, saving notes, playing games, capturing photos, and many other uses. SIM cards come in three sizes: Standard (Mini), Micro, and Nano.
This cellphone model comes with Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) card. For more info, refer to How to insert SIM card in LG K40 article.
Here are the common SIM card kinds:
* Nano SIM. It is the smallest removable SIM card size, 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 slightly 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, i.e., you can’t take it off of your cellphone.
LG K40 Review – The Main Hardware Platforms
This model has Mediatek MT6762 Helio P22 (12 nm) chipset.
A chipset on a mobile phone is most usually termed as a system on chip (SoC). It is an integrated circuit that houses all of a device’s essential components on a single chip.. The most popular types are: QUALCOMM Snapdragon, MEDIATEK CHIPSETS, and INTEL ATOM.
LG K40 has Octa-core 2.0 GHz Cortex-A53 CPU.
The higher the number of cores, and the higher the number of processing speed the better the processor’s performance will be.
LG K40 has the following GBU (Graphics Processing Unit): PowerVR GE8320.
All graphics jobs are treated and accelerated by this chip, and more faster GPU means more powerful cellular phone will be.
LG K40 Review of the Storage Specs and Capacity
The quantity of storage that a new cellular phone provides is one of the major decision considerations.. Actually, LG K40 comes with microSDXC memory card slot, and the following internal memory: 32GB 2GB RAM – 32GB 3GB RAM
Two types of phone’s memory are available:
Internal: It is built in 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 type of SD card slot.
LG K40 Review – Mobile Networks and communication
A mobile network, often known as a wireless network, is a technology for transmitting and receiving radio waves between mobile devices. It consists of base stations, each of which covers a different zone that called “cell”. This makes it possible for several portable devices such as smartphones to connect together. Actually, there are three kinds of mobile networks in use: 3G, 4G (LTE), and 5G.
LG K40 supports the following networks: 3G. For more info, refer to LG K40 3G article. – 4G. For more info, refer to LG K40 4G article.
LG K40 Review of The Available Wireless Connections
This model includes the following wireless communications:
* WLAN connection: {Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot}. Wireless Local Area Network uses Wi-Fi to communicate to the home or office wireless network using the local router and provides Internet access.
* Bluetooth connection: {5.0, A2DP, LE}. It is a common wireless communication protocol used to communicate two devices together over short ranges, allowing them share data between different devices.
* GBS connection: {Yes, with A-GPS, GLONASS}.Global Positioning System enables mobile phone to locate any position you need.
* NFC connection: {Yes (market/region dependent)}.Near Field Communication is a wireless technology that allows your cellular phone to send data to another device when they’re close together, so it’s generally used for contactless payments. For more info, refer to NFC on LG K40 article.
* USB connection: {microUSB 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 (rear-mounted), accelerometer, proximity, compass}. The sensor is a device that detects and majors the changes in the nearby environment such as ambient light and motion.
The Operating System – LG K40 Review
This model comes with {Android 8.1 (Oreo), LG UX 7} operating system.
LG K40 Review of The Battery Main Specifications
Nothing is more crucial than the battery of the smartphone that keeps these devices running and granting daily life working. The following lines are including LG K40 review of its primary battery.
* Battery Technology: {Li-Ion}.
* LG K40 comes with {non-removable} battery.
* Battery Capacity: {3000} mAh. It refers to the storage capacity a specific battery may offer. 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 longer working time.
LG K40 Review – The Battery Secondary Specifications
Along with the primary LG K40 parameters that we just discussed, this model contains additional battery-related characteristics that differ somewhat depending on the type of mobile phone.