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Samsung Galaxy A40
Samsung Galaxy A40 Summary
Samsung Galaxy A40 smartphone was announced in March 2019. This phone comes with a 5.90-inch touchscreen display offering a resolution of 1080×2280 pixels and an aspect ratio of 19:9. Samsung A40 is powered by a 1.8GHz octa-core Samsung Exynos 7885 processor. It comes with 4GB of RAM. This phone runs Android 9.0 Pie and is powered by a 3100mAh battery.
Regarding the cameras, the phone on the rear packs a 16-megapixel camera with an f/2.0 aperture. The rear camera setup has autofocus, and It sports a 25-megapixel camera on the front for selfies.
Samsung Galaxy A40 runs One UI based on Android 9.0 Pie and packs 64GB and 128GB of built-in storage that can be expanded via microSD card. Samsung A40 is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. The Samsung A40 measures 144.30 x 69.10 x 7.90mm (height x width x thickness). It was launched in Blue, Black, Orange, and White colors.
Connectivity options on the Samsung A40 include Wi-Fi, GPS, Bluetooth v4.20, NFC, USB Type-C, 3G, and 4G. The sensors on the Samsung A40 include an accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and fingerprint sensor. The Samsung A40 supports face unlock.
Specifications
Network
Technology | GSM / HSPA / LTE |
2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
3G Bands | HSDPA 850 / 900 / 1900 / 2100 |
4G Bands | 1, 3, 5, 7, 8, 20, 38, 40, 41 |
Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps |
Launch
Announced | 2019, March 19 |
Status | Available. Released 2019, April |
Body
Dimensions | 144.4 x 69.2 x 7.9 mm (5.69 x 2.72 x 0.31 in) |
Weight | 140 g (4.94 oz) |
Build | Glass front (Gorilla Glass 3), plastic back, plastic frame |
SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
Display
Display Type | Super AMOLED |
Size | 5.9 inches, 85.5 cm2 (~85.5% screen-to-body ratio) |
Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~437 ppi density) |
Protection | Corning Gorilla Glass 3 |
Memory
Expandable | microSDXC (supports up to 512GB) (dedicated slot) |
Internal Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. | 64GB 4GB RAM, 128GB 4GB RAM |
Extra | eMMC 5.1 |
Software
OS 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), upgradable to Android 11 |
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. | Exynos 7904 (14 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 (2x1.77 GHz Cortex-A73 & 6x1.59 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. | Mali-G71 MP2 |
Camera
Rear Dual |
16 MP, f/1.7, 26mm (wide), PDAF 5 MP, f/2.2, 13mm (ultrawide) |
Features | LED flash, panorama, HDR |
Rear Video | 1080p@30fps |
Front camera | 25 MP, f/2.0, 25mm (wide), 1/2.8", 0.9µm |
Front Video | 1080p@30fps |
Features
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. | Accelerometer, gyro, proximity, compass, Fingerprint (rear mounted) |
Sound | 3.5mm Audio Jack, Speaker Phone |
Messaging | SMS(threaded view), MMS, Email, Push Mail, IM |
Browser Web Browser => a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages. | HTML5 |
Games | Built-in + Downloadable |
Touch Screen | Yes |
Extra | ANT+ |
Connectivity
WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
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 |
GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. | GPS, GLONASS, GALILEO, BDS |
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. | Yes |
Radio | FM radio |
USB | USB Type-C 2.0 |
Battery
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) |
Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 3100 mAh, non-removable |
Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. | 15W wired |
MORE
Colors | Black, White, Blue, Coral |
Models | SM-A405F, SM-A405FN, SM-A405FM, SM-A405S |
Versions | All Versions: SM-A405FN/DS (Global); SM-A405F/DS; SM-A405FM/DS (Russia) |
Price | About 260 USD |
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