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Samsung Galaxy A40

Samsung Galaxy A40
৳23,990
SKU: Samsung Galaxy A40
Brand: Samsung
Category: Mobiles and Tabs
  • Battery: Li-Po 3100 mAh
  • RAM: 4GB, 4GB
  • Storage: 64GB, 128GB
  • Display: Super AMOLED, 5.9 inches
  • Camera: Rear 16 MP+5 MP, and Front 25 MP
  • OS: Android 9.0 (Pie), upgradable to Android 11

Full Specifications

Price

Official 23990 BDT 4GB/64GB Approx.

General

Model Samsung Galaxy A40
Announced 2019, March 19
Released 2019, April
Status Available

Design

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)
SIM <strong>SIM</strong> (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)
Colors Black, White, Blue, Coral

Display Specification

Display Type <strong>Display Technology => </strong> 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) Super AMOLED
Size 5.9 inches, 85.5 cm2
Resolution 1080 x 2340 pixels, 19.5:9 ratio
Pixel Density <strong>Pixel Density (PPI)</strong> is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. 437 ppi density
Display Protection <strong>Display Protection => </strong> Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind. Corning Gorilla Glass 3
Features 85.5% screen-to-body ratio

Platform

Operating System <strong>OS => </strong> 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 <strong>Chipset</strong> 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 <strong>CPU</strong> (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 <strong>GPU</strong> (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

Main Camera

Camera Setup Dual
Resolution 16 MP, f/1.7, 26mm (wide), PDAF
5 MP, f/2.2, 13mm (ultrawide)
Features LED flash, panorama, HDR
Video 1080p@30fps

Selfie Camera

Camera Setup Single
Resolution 25 MP, f/2.0, 25mm (wide), 1/2.8&quot;, 0.9µm
Video 1080p@30fps
Features -

Network & Connectivity

Technology GSM / HSPA / LTE
Speed HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps
Wi-fi <strong>Wi-Fi</strong> is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth <strong>Bluetooth</strong> 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
NFC <strong>NFC</strong> (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
Positioning GPS, GLONASS, GALILEO, BDS
FM Radio Yes
USB USB Type-C 2.0
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 &amp; SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100
4G Network 1, 3, 5, 7, 8, 20, 38, 40, 41
View More View Less

Battery

Battery Type <strong>Battery Type => </strong> 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-Poly (Lithium Polymer)
Capacity <strong>Battery Capacity</strong> 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
Removable No
Charging 15W wired
Wireless Charging <strong>Wireless Charging</strong> (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. No

Multimedia

Loudspeaker Yes
Audio Jack Yes

Storage

Card Slot <strong>Memory Card Slot</strong> 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 Storage <strong>Internal Storage</strong> 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
eMMC 5.1

Sensors

Fingerprint Yes (rear-mounted)
Other Sensors accelerometer, gyro, proximity, compass, ANT+

Our Rating

The overall rating is based on review by our experts

9
  • Design 9 / 10
  • Display 9 / 10
  • Camera 9 / 10
  • Performance 9 / 10
  • Battery 9 / 10

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  • What do you feel about Design and build quality of this device?
    9
  • Screen size, image quality (brightness, colors, contrast, etc), visibility in sun light, angles of view and touchscreen.
    9
  • Usability of Camera interface, image and video quality in different light conditions and environment.
    9
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    9
  • What about battery life, while calling, listening music, watching videos, playing games and doing other tasks.
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