Mobile phones are available on the market with a variety of design characteristics, and are often replaced because of socioeconomic and technical reasons. Therefore, it’s very important to comprehend some specific hardware parts (e.g. display, battery, back cover), as well as the OS, and gain long time use of such devices so you do not need to replace them in the near future. Fortunately, this Samsung Galaxy A90 5G review will help you to cover all the terms that you need to buy your best smartphone.
Samsung Galaxy A90 5G model status in the market is Available. However, it is declared by Samsung company on 9/1/2019 and released in 2019, September.
Samsung Galaxy A90 5G has 128GB 6GB RAM, and 4500 mAh battery life (the more mAh value gives more strength to the battery). When you purchase Samsung Galaxy A90 5G, you will gain 48 MP, f/2.0, 26mm (wide), 1/2.0″, 0.8µm, PDAF rear camera and 8 MP, f/2.0 selfie camera.
Samsung Galaxy A90 5G comes with a 6.7 inches, 108.4 cm2 display size and Corning Gorilla Glass 6 as a screen protector that is designed to conserve the screen when the phone drops on hard and rough surfaces.
Samsung Galaxy A90 5G has these software and hardware platforms:
* Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 OS,
* Qualcomm SM8150 Snapdragon 855 (7 nm) Chipset
* Octa-core (1×2.84 GHz Kryo 485 & 3×2.42 GHz Kryo 485 & 4×1.78 GHz Kryo 485) Processor.
In this article, you will find Samsung Galaxy A90 5G review which will demonstrate the main Samsung Galaxy A90 5G specs that you need to make a wise decision about your new device.
Understanding The Body Features By Reading Samsung Galaxy A90 5G Review
When choosing a cellular phone, one of the most important choices to be considered is the smartphone’s body specifications, which are body dimensions, body weight, and body build. You can read an Samsung Galaxy A90 5G review relating to the body specs in the lines that follow.
* Body Dimensions: 164.8 x 76.4 x 8.4 mm (6.49 x 3.01 x 0.33 in) which means height, width, and thickness (depth) respectively.
* Body Weight: 206 g (7.27 oz).
The ideal weight of a mobile phone is between 140g to 170g, which is good for most people.
* Body Build: Glass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frame.
There are many body kinds available in the markets:
* Metal. The name indicates that this type is made of metal, so it has the highest strength to protect the cellular phone components.
* Plastic. It can be more durable than metals because it doesn’t bend and is sturdier than glass because it doesn’t break easily.
* Glass. Glass-encased cellular phones have a more appealing and shiny. However, glass is more likely to shatter due to its crisp nature.
Is Mobile Phone color important? – Samsung Galaxy A90 5G Review
Choosing the color of the cellular phones does not affect the quality of its work or the effect of heat on its interior parts., so the color can be selected according to your taste or the nature of your use of the phone.
Samsung Galaxy A90 5G comes in the following colors: White, Black.
Samsung Galaxy A90 5G Review – Understanding Display Terms
We use smartphones to work, make voice calls, watch movies and videos, play games, take photos, and even do extensive reading. These tasks are accomplished more simpler on large-screen cell phones with actual blacks, high contrast ratios, and good visibility from various angles.
The next lines will represent the main display characteristics of Samsung Galaxy A90 5G.
Display Type: Super AMOLED – Keep in mind that you should search for a screen kind that provides more glaring colors and true black.
Display Size: 6.7 inches, 108.4 cm2 – The common standard screen size of cell phones now averages between 4.7 and 6.5 inches.
Screen To Body Ratio: (~86.1% screen-to-body ratio). It refers to the percentage of how much of the front face is covered by the screen. Smartphones that have the largest screen-to-body ratio look delicate and that give them 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 detail and sharpness. The pixel resolution for high-definition screens is 1920 x 1080.
Display Density: (~393 ppi density). It is the number of physical pixels per inch on a screen and is measured in Pixels Per Inch (ppi).
Display Protection: Samsung Galaxy A90 5G comes with the following display protection:
* Corning Gorilla Glass 6
* Corning Gorilla Glass 6.
Samsung Galaxy A90 5G Review – Understanding Camera Terms and Features
In the following lines, you will find Samsung Galaxy A90 5G review about the main cameras.
* Main Camera Single: 48 MP, f/2.0, 26mm (wide), 1/2.0″, 0.8µm, 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 cellphone.
(f value) is the aperture of a lens that indicates how much light it lets in. The larger the aperture, the more light is let in; and vice versa.
(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, 12mm (ultrawide), 1/4.0″, 1.12µm
* Main Camera Triple: 5 MP, f/2.2, (depth)
The main camera features are as follows:
HDR, panorama, 4K@30fps, 1080p@30/60fps (gyro-EIS), 720p@960fps main video camera.
Here is the Samsung Galaxy A90 5G review of the selfie camera:
* Selfie Camera Single: 8 MP, f/2.0
The main camera characteristics are:
1080p@30fps Selfie video camera.
Knowing The SIM Specs By Reading Samsung Galaxy A90 5G Review
The acronym SIM is used to refer to the Subscriber Identity Module. It is an electronic card that can be inserted into your cellular phone to be able to access your phone’s communication features to make calls, send SMS, and connect to the 3G, 4G LTE, and 5G mobile internet. For more information about 3G / 4G networks, refer to Samsung Galaxy A90 5G 3G or Samsung Galaxy A90 5G 4G articles. SIM cards come in three sizes: Standard (Mini), Micro, and Nano. It is possible to use your cellphone without a SIM card, such as using the calculator, playing games, saving text or voice notes, and connecting to a Wi-Fi network to browse the internet.
This smartphone 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 Samsung Galaxy A90 5G 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 read about very soon) and most modern smartphones are using it.
* Micro-SIM. They have a slightly larger chip, and they haven’t been utilized too often recently.
* 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 mobile phone.
Chipset, CPU, and GPU – Samsung Galaxy A90 5G Review
This model has a Qualcomm SM8150 Snapdragon 855 (7 nm) chipset.
Advanced embedded chipsets in cell phones allow the performing of many different tasks depending on their programming. They are built-in as part of the complete device including hardware and mechanical parts. The most famous chipset kinds are: Qualcomm Snapdragon, Intel Atom, and MediaTek Chipsets.
Samsung Galaxy A90 5G has Octa-core (1×2.84 GHz Kryo 485 & 3×2.42 GHz Kryo 485 & 4×1.78 GHz Kryo 485) CPU.
CPU (Central Processing Unit) performance is necessary for the daily user experience. Thus, the higher the number of cores, and the higher the value of processing speed the better the performance will be.
Samsung Galaxy A90 5G has the following GBU (Graphics Processing Unit): Adreno 640.
This chip is responsible for processing all graphics jobs. In fact, Users are now more familiar with the various GPU chip models included in smartphone chipsets and occasionally take their performance into account when making purchases.
Samsung Galaxy A90 5G Review of the Storage specifications and Capacity
The amount of storage that a new mobile phone provides is one of the key decision considerations. Actually, Samsung Galaxy A90 5G comes with a microSDXC (6GB model only) memory card slot, and the following internal storage: 128GB 6GB RAM – 128GB 8GB RAM
Two types of phone’s memory are available:
Internal: It is built into the phone, and can’t be increased. Nowadays, the majority of cell phones have internal memory that is 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 alternative memory to store photos, music, videos, etc., regardless of the type of SD card slot.
Mobile Networks and Connectivity – Samsung Galaxy A90 5G Review
A mobile network is the technology that secures wireless telecommunications for mobile devices. This is done through telecommunications towers covering specific geographical areas. There are 3 kinds of these networks: 3G, 4G (LTE), and 5G. These kinds are working on the most recent cell phones.
Samsung Galaxy A90 5G supports the following networks: 3G. For more info, refer to Samsung Galaxy A90 5G 3G article. – 4G. For more info, refer to Samsung Galaxy A90 5G 4G article.
Available Wireless Connections – Samsung Galaxy A90 5G Review
This model comes with the following wireless connections:
* WLAN connection: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, 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 to share data between different devices.
* GBS connection: Yes, with A-GPS, GLONASS, GALILEO, BDS. Global Positioning System allows cellphones to determine any position you need.
* NFC connection: Yes. Near Field Communication is a wireless technology that allows your mobile 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 Samsung Galaxy A90 5G article.
* USB connection: USB Type-C 3.1}. 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 charge the connected device.
* Features Sensors: Fingerprint (under the display, optical), accelerometer, gyro, proximity, compass. The sensor is a device that detects and majors the changes in the nearby environment such as ambient light and motion.
Samsung Galaxy A90 5G Review – The Operating System
This model comes with Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 operating system.
Samsung Galaxy A90 5G Review of The Battery Main Specifications
Nothing is more crucial than the battery of the cellular phone that keeps these devices running and providing daily life working. The following lines are demonstrating Samsung Galaxy A90 5G review of its main battery.
* Battery Technology: Li-Po.
* Samsung Galaxy A90 5G comes with a non-a removable battery.
* Battery Capacity: 4500 mAh. It refers to the amount of storage volume a particular battery is able to provide. A battery with a 3100 mAh capacity rating could supply a current of 3100 mA for one hour. Higher mAh ratings for the same battery kind will usually mean more working time.
* Battery Charging: {Fast charging 25W}.
Samsung Galaxy A90 5G Review of the Battery Secondary Specifications
In addition to the primary Samsung Galaxy A90 5G features that we mentioned earlier, this model has more battery-related features that are relatively different depending on the type of the smartphone. Here are these features:
* Battery Charging Original: {Fast charging 25W}.