The LG K40S is a mid-range smartphone released in August 2019.It provides a favorable combination of features and cost-effectiveness.
The K40S features a large 6.1-inch display with a 720 x 1520 pixel resolution. This offers a satisfactory viewing experience for routine activities.
The phone has a dual rear camera system with a 13MP main sensor and a 5MP ultrawide sensor. The front-facing camera is also 13MP, which is great for selfies and video calls.
The K40S is powered by a MediaTek Helio P22 processor and comes with either 2GB or 3GB of RAM. This is enough for basic tasks but may struggle with demanding games or apps.
The K40S has a 3500mAh battery, which should provide good all-day battery life.
The LG K40S is a good option for those looking for an affordable smartphone with a large display, decent cameras, and long battery life. However, keep in mind that the processor may not be powerful enough for heavy users.
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2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM) CDMA 800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
3G Network | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | 1, 3, 7, 8, 20 |
Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps |
Announced | August, 2024 |
Status | Available. Released 2019, September |
Dimensions | 156.3 x 73.9 x 8.6 mm (6.15 x 2.91 x 0.34 in) |
Weight | 186 g (6.56 oz) |
SIMs SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. |
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions |
Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) | IPS LCD |
Size | 6.1 inches, 92.9 cm2 (~80.4% screen-to-body ratio) |
Resolution | 720 x 1520 pixels, 19:9 ratio (~276 ppi density) |
Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. | Android 9.0 (Pie) |
Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Mediatek MT6762 Helio P22 (12 nm) |
CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa-core 2.0 GHz Cortex-A53 |
GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | PowerVR GE8320 |
Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. | microSDXC (dedicated slot) |
Internal | 32GB 2GB RAM, 32GB 3GB RAM eMMC 5.1 |
Video | 1080p@30fps |
Camera Features | LED flash, panorama, HDR |
Video | 1080p@30fps |
Loudspeaker | Yes |
3.5mm jack | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA |
Positioning | GPS, GLONASS |
Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. | 5.0, A2DP, LE |
Infrared Infrared connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range. | |
USB | microUSB 2.0, OTG |
NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. | |
Radio |
Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. | Fingerprint (rear-mounted), accelerometer, proximity |
Battery Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Ion (Lithium Ion) |
Colors | New Aurora Black, New Moroccan Blue |
Model | LMX430HM, LM-X430 |
Price | About 160 EUR |
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