HomeVivoThe Most Dynamic Way for vivo Y21s Review

The Most Dynamic Way for vivo Y21s Review

vivo Y21s Review

Do you wish to understand what NFC stands for? Have you read vivo Y21s review and catalogue and noticed some hazy things? If you want answers to these questions, and many more about vivo Y21s specifications, then you are in the right place.

vivo corporation announced vivo Y21s smartphone model on 9/21/2021, and Released 2021, September 21. However, this model status in the market is: Available.
vivo Y21s has a 6.51 inches, 102.3 cm2 display size
vivo Y21s has 128GB 4GB RAM, and 5000 mAh battery life (the more mAh value gives more strength to the battery). When you purchase vivo Y21s, you will gain a 50 MP, f/1.8, 24mm (wide), PDAF rear camera and 16 MP, f/2.4, (wide) selfie camera.

vivo Y21s comes with the following performance and platforms:
* Android 11, Funtouch 11.1 OS,
* Mediatek MT6769V/CU Helio G80 (12 nm) Chipset,Octa-core (2×2.0 GHz Cortex-A75 & 6×1.8 GHz Cortex-A55) Processor.

To get a full good vivo Y21s review and make a well-informed decision on what device you will buy, continue reading this article.

This vivo Y21s Review Is Your Guide To Learn About The Body Specifications

The body characteristics of the cellular phone, which include body size, body weight, and body build, should be considered while choosing a new smartphone.. In the following lines, you will see vivo Y21s review related to the body specifications.

* Body Dimensions: 164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in) which mean height, width, and thickness (depth) respectively.

* Body Weight: 182 g (6.42 oz).
The ideal weight of a mobile phone is between 140g to 170g, which is suitable for most consumers.

vivo Y21s

The Available Colors – vivo Y21s Review

Competition between mobile phone producers is no longer limited to technical matters, such as memory size, camera strength, and processor capacity. Rather, it went beyond competition in the colors of the smartphone covers, which have become significantly more varied.
vivo Y21s comes in the following colors: Midnight Blue, Pearl White.

vivo Y21s

All About Display specifications in one vivo Y21s Review

We use cellphone to work, connect, play games, watch movies and videos, do photography, and even extensive reading. These tasks are accomplished more simpler on large-screen smartphones with real blacks, high contrast ratios, and good visibility from different angles..
The next lines will explain the essential display characteristics of vivo Y21s.

Display Type: IPS LCD – Remember that you should search for a screen kind that offers more vibrant colors and proper black.

Display Size: 6.51 inches, 102.3 cm2 – These days, smartphones feature screens that measure between 4.7 and 6.5 inches.

Screen To Body Ratio: (~81.8% screen-to-body ratio). It refers to the percentage of how much the display covers the front side. Smartphones that have the largest screen to body ratio look delicate and give it 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: 720 x 1600 pixels. It is the clarity of an image video in details and sharpness. The pixel resolution for high definition screens is 1920 x 1080.

Display Density: (~270 ppi density). It is the number of physical pixels per inch on a screen, and is measured in Pixels Per Inch (ppi).

vivo Y21s

vivo Y21s Review – Camera Specifications

In the following lines, you will find vivo Y21s review about the main cameras.
* Main Camera Single: {50 MP, f/1.8, 24mm (wide), PDAF}.
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 indicates how much light it lets in. A bigger aperture lets in more light, whilst a smaller aperture lets in less light..
(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: 2 MP, f/2.4, (macro)
* Main Camera Triple: 2 MP, f/2.4, (depth)
The main camera features are as follows:
1080p@30fps main video camera.

Here is the vivo Y21s review of the selfie camera:
* Selfie Camera Single: 16 MP, f/2.4, (wide)
The main camera specs are:
1080p@30fps, gyro-EIS Selfie video camera.

vivo Y21s

the SIM Card characteristics – vivo Y21s Review

SIM stands for Subscriber Identity Module, and it’s a tiny electronic card that fits into your cell phone. It is an electronic chip is available in three sizes: Standard (Mini), Micro, and Nano, and it allows you 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 vivo Y21s 3G or vivo Y21s 4G articles. However, you can use the cellular phone without a SIM to use some available applications on it, play games, and connect to a Wi-Fi network to browse the web.

This phone model comes with Dual SIM (Nano-SIM, dual stand-by) card. For more info, refer to How to insert SIM card in vivo Y21s article.
Here are the popular SIM card kinds:
* 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 most modern mobile phones are using it.

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

* 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.

vivo Y21s

Chipset, CPU, and GPU – vivo Y21s Review

This model has Mediatek MT6769V/CU Helio G80 (12 nm) chipset.
Advanced embedded chipsets in smartphones allows the performing of many different tasks depending on their programming. They are built-in as part of the complete device including hardware and mechanical components. The most common chipset kinds are: QUALCOMM Snapdragon, INTEL ATOM, and MEDIATEK CHIPSETS..

vivo Y21s has Octa-core (2×2.0 GHz Cortex-A75 & 6×1.8 GHz Cortex-A55) 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..

vivo Y21s has the following GBU (Graphics Processing Unit): Mali-G52 MC2.
This chip is responsible for processing all graphics jobs. In fact, Users are now more aware of the many types of GPU chips included in cellular phone chipsets and occasionally take their performance into account when making purchases.

vivo Y21s

Storage specifications – vivo Y21s Review

One of the main deciding factors when you intend to purchase a new cellphone is the size of storage it offers. Actually, vivo Y21s comes with microSDXC memory card slot, and the following internal memory: 128GB 4GB RAM – 128GB 6GB RAM

Two types of phone’s memory are available:
Internal: It is built in the phone, and can’t be extended. Nowadays, the majority of cellphones have internal storage 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 extra storage to save photos, music, videos, etc., regardless of the type of SD card slot.

vivo Y21s

Mobile Networks and Connectivity – vivo Y21s Review

The complicated architecture used by mobile networks involves base stations distributing radio waves inside hexagonal areas known as “cells” (hence mobiles also being known as cellphones). In order to prevent any signal-deficient locations, thousands of cells overlap across different geographic zones. 3 different network kinds exist today: 3G, 4G, and 5G. These networks have the capability to pick up and deliver mobile telecommunications as well as transmit and receive data and information.

vivo Y21s supports the following networks: 3G. For more information, refer to vivo Y21s 3G article. – 4G. For more information, refer to vivo Y21s 4G article.

vivo Y21s

Available Wireless Connections – vivo Y21s Review

This model comprises 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 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 connect two devices together over short ranges, allowing them share data between different devices.

* GBS connection: {Yes, with A-GPS, GLONASS, GALILEO, BDS}.Global Positioning System allows cellphone to locate any position you need.

* NFC connection: {Yes (market/region dependent)}.Near Field Communication is a wireless technology that allows your cellular phone to send data to another device when they’re close together, so it’s commonly used for contactless payments. For more info, refer to NFC on vivo Y21s article.

* USB connection: {USB Type-C 2.0, USB On-The-Go}.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 to charge the connected device.

* Features Sensors: {Fingerprint (side-mounted), accelerometer, proximity, compass}. The sensor is a device that detects and majors the changes in the nearby environment such as ambient light and motion.

vivo Y21s

vivo Y21s Review – The Operating System

This model comes with {Android 11, Funtouch 11.1} operating system.

vivo Y21s Review of The Battery Main Specs

Nothing is more important than the cellphone’s battery, which powers these devices and grants daily life going. In the following lines, you will find vivo Y21s review of its main battery.
* Battery Technology: {Li-Po}.
* vivo Y21s comes with {non-removable} battery.
* Battery Capacity: {5000} mAh. It refers to the amount of storage volume a particular battery may offer. A battery with 3100 mAh capacity rating could supply a current of 3100 mA for one hour. Higher mAh ratings for the same battery type will usually mean more working time.
* Battery Charging: {Fast charging 33W}.
* Battery Charging Time: {61% in 30 min (advertised)}.

vivo Y21s

vivo Y21s Review – The Battery Secondary Specs

Along with the primary vivo Y21s parameters that we just discussed, this model contains additional battery-related features that differ somewhat depending on the model of mobile phone. These specs are as follows:
* Battery Charging Original: {Fast charging 18W, Reverse charging}.

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