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Samsung Galaxy A91 Review of Specifications

Buying a smartphones is not a daily job because they are expensive. So, if you want to buy a new one, you have to be sure that you get the adequate smartphone for you. This Samsung Galaxy A91 review is your best source for grasping the meanings of the majority of Samsung Galaxy A91 specs, which will allow you to make the right decision.

Samsung Galaxy A91 Review - Body Features

Samsung company declared Samsung Galaxy A91 smartphone model on Not announced yet, However, this model’s status in the market is canceled.
Samsung Galaxy A91 comes with a 6.7 inches, 108.4cm2 screen size
Samsung Galaxy A91 has 128GB 8GB RAM, and 4500 mAh battery life (the more mAh value gives more strength to the battery). When you purchase Samsung Galaxy A91, you will gain a 48 MP, f/2.0, 26mm (wide), 1/2.0″, 0.8µm, PDAF, OIS rear camera and 2 MP selfie camera.

Samsung Galaxy A91 comes with the following performance and platforms:
* Android 10, One UI operating system,
* 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.

To get a full good Samsung Galaxy A91 review and make a wise decision on what device you will buy, continue reading this article.

Get Your Preferred Color – Samsung Galaxy A91 Review

Samsung Galaxy A91 Review - Available Colors

Modern mobile phones come in a variety of colors. Companies are also manufacturing gradient colors in addition to solid color devices.
Samsung Galaxy A91 comes in the following colors: White, Black.

All About Display Specs in one Samsung Galaxy A91 Review

The screen has always been a main component of cellular phone. Still, ever since the advent of full-screen touch cell phones, it has become imperative for manufacturers to offer the best display devices to consumers, which will boost the viewing and gaming experience.

Read on to learn more about the main display characteristics of Samsung Galaxy A91.

Display Type: Super AMOLED – Always select a screen kind that gives actual black and more bright colors.

Display Size: 6.7 inches, 108.4cm2 – These days, cellular phones feature screens that measure between 4.7 and 6.5 inches.

Samsung Galaxy A91 Review - Display Specs

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).

Samsung Galaxy A91 Review In Terms of Camera Specs

Samsung Galaxy A91 Review - Camera Specifications

In the following lines, you will find Samsung Galaxy A91 review about the main cameras.
* Main Camera Single: 48 MP, f/2.0, 26mm (wide), 1/2.0″, 0.8µm, PDAF, OIS}.
Here are explanations about some of the symbols included in the camera features:
MP (Megapixels) is the resolution of the image taken by a cellular phone.
(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: 12 MP, f/2.2, 12mm (ultrawide), 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.

In the following lines, you will find Samsung Galaxy A91 review of the selfie camera:
* Selfie Camera Single: 2 MP
The main camera characteristics are:

Samsung Galaxy A91 Review of the SIM Card

SIM is an abbreviation for Subscriber Identity Module, and it’s a tiny electronic card that slots into your cellular phone. It is an electronic chip that comes in three sizes: Standard (Mini), Micro, and Nano, and it allows you to connect to a cellular network. Then, you can make calls, send SMS messages, and use mobile internet services like 3G, 4G, and 5G. For more info about 3G / 4G networks, refer to Samsung Galaxy A91 3G or Samsung Galaxy A91 4G articles. However, you can use the mobile phone without a SIM to use some available applications on it, play games, and connect to a Wi-Fi network to browse the internet.

Samsung Galaxy A91 Review - SIM Features

This cellphone model comes with Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) card. For more information, refer to How to insert SIM card in Samsung Galaxy A91 article.
Here are the popular SIM card types:
* Nano-SIM. This removable SIM card size is the smallest available one, so it is the most modern one (other than eSIMs, which we’ll talk about it very soon) and it’s used by the vast majority of modern devices.

* Micro-SIM. They have a little bit larger chip, and they’re seldom been used in recent years.

* Standard SIM (Mini-SIM). It is the biggest SIM card size in use, and it’s the most rarely used.

* eSIM. It is an embedded SIM card, i.e., you can’t take it off of your cellphone.

Samsung Galaxy A91 Review of The Performance

Samsung Galaxy A91 Review - Hardware Performance

This model has a Qualcomm SM8150 Snapdragon 855 (7 nm) chipset.
A chipset on a mobile phone is most usually termed as a system-on-chip (SoC). It is an integrated circuit that combines all the basic components of a device on one chip. The most common kinds are Qualcomm Snapdragon, MediaTek chipsets, and Intel Atom.

Samsung Galaxy A91 has Octa-core (1×2.84 GHz Kryo 485 & 3×2.42 GHz Kryo 485 & 4×1.78 GHz Kryo 485) CPU.
The performance of the CPU will be improved by increasing the number of cores and the processing speed.

Samsung Galaxy A91 has the following GBU (Graphics Processing Unit): Adreno 640.
All graphics jobs are processed and accelerated by this chip, and the faster the GPU, the more powerful the mobile phone will be.

Storage Features – Samsung Galaxy A91 Review

Samsung Galaxy A91 Review - Storage and Capacity

One of the major deciding factors when you want to buy a new cellular phone is the size of storage it offers. Actually, Samsung Galaxy A91 comes with a microSDXC memory card slot, and the following internal memory: 128GB 8GB RAM

There are two types of phone’s memory:
Internal: It is integrated inside the phone, and can’t be increased. 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 extra storage to save photos, music, videos, etc., regardless of the kind of SD card slot.

Samsung Galaxy A91 Review of Connectivity and Mobile Networks

Samsung Galaxy A91 Review - Networks and Connectivity

Mobile networking is a term used to describe technologies that can provide wireless voice and/or data network connections. There are 3 types of mobile networks in use: 3G, 4G (LTE), and 5G. Most modern mobile phones can use all networks. However, 5G has been designed with an extended capacity to enable next-generation user experiences, empower new deployment models, and offer new services.

Samsung Galaxy A91 supports the following networks: 3G. For more information, refer to Samsung Galaxy A91 3G article. – 4G. For more information, refer to Samsung Galaxy A91 4G article.

Samsung Galaxy A91 Review – Available Wireless Connections

Samsung Galaxy A91 Review - Wireless Connections

This model supports the following wireless communications:
* WLAN connection: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot. Wireless Local Area Network depends on Wi-Fi to connect to the home or office wireless network using the local router and offers Internet access.

* Bluetooth connection: 5.0, A2DP, LE}. It is a common wireless communication protocol used to connect two devices together over short distances, allowing them to share data between different devices.

* GBS connection: Yes, with A-GPS, GLONASS, GALILEO, BDS. Global Positioning System enables smartphones to locate any position you need.

* USB connection: USB Type-C 2.0. 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.

The Operating System – Samsung Galaxy A91 Review

Samsung Galaxy A91 Review - Operating System

This model comes with Android 10, One UI operating system.

Main Specs of The Battery – Samsung Galaxy A91

Samsung Galaxy A91 Review - Battery Main Specs

Nothing is more important than the cellphone’s battery, which powers these gadgets and grants daily life going. In the following lines, you will find Samsung Galaxy A91 review of its primary battery.
* Battery Technology: Li-Po.
* Samsung Galaxy A91 comes with a non-a removable battery.
* Battery Capacity: 4500 mAh. It refers to the storage capacity a specific battery can 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 type will generally mean longer working time.
* Battery Charging: {Fast charging 13W}.

Samsung Galaxy A91 Review of the Battery Secondary Specs

Samsung Galaxy A91 Review - Battery Secondary Specs

Along with the primary Samsung Galaxy A91 parameters that we just discussed, this model contains additional battery-related features that vary somewhat depending on the model of cellular phone. These features are as follows:
* Battery Charging Original: {Fast charging 45W}.
* Battery Wireless Charging: {Fast wireless charging 13W}.
* Quick Charge: {Quick Charge 4.0+}.

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