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vivo U20 phone Review

vivo U20 Review

Are you looking for NFC explanation? Have you read vivo U20 review and flyer and noticed some vague things? If you want answers to these questions and many more about vivo U20 specifications, then you are in the right place.

vivo company declared vivo U20 mobile phone model on 11/1/2019, and released in 2019, November. However, this model’s status in the market is Available.
vivo U20 comes with a 6.53 inches, 104.7 cm2 screen size
vivo U20 has 64GB 4GB RAM, and 5000 mAh battery life (the more mAh value gives more strength to the battery). When you buy vivo U20, you will gain a 16 MP, f/1.8, (wide), PDAF rear camera and 8 MP, f/2.0 selfie camera.

vivo U20 comes with the following performance and platforms:
* Android 9.0 (Pie), Funtouch 9.2 operating system,
* Qualcomm SDM675 Snapdragon 675 (11 nm) Chipset, Octa-core (2×2.0 GHz Kryo 460 Gold & 6×1.7 GHz Kryo 460 Silver) Processor.

To get a full good vivo U20 review and make a wise decision on what device you will purchase, continue reading the following lines.

Understanding The Body Specifications By Reading vivo U20 Review

vivo U20 Review - Body Features

When planning to purchase a new smartphone, the body parameters must be taken into consideration. These physical features include body size, weight, and build. You can read vivo U20 review in terms of the body features in the lines that follow.

* Body Dimensions: 162.2 x 76.5 x 8.9 mm (6.39 x 3.01 x 0.35 in) which means height, width, and thickness (depth) respectively.

* Body Weight: 193 g (6.81 oz).
For cellular phones, a weight between 140g to 170g is deemed suitable and appropriate for most customers.

* Body Build: Glass front, plastic back, plastic frame.
The following body types of the mobile phone are available:
* Metal. Due to the fact that it is constructed of metals, it is the strongest in terms of saving the mobile phone’s internal components.
* Plastic. This kind might be more durable than metal because it doesn’t flex. Additionally, because it doesn’t shatter easily, it has a longer working life than a glass one.
* Glass. This kind of smartphone’s body looks more polished and attractive, despite the fact that glass is more likely to break due to its fragile nature.

vivo U20 Review of The Available Colors

vivo U20 Review - Available Colors

Modern smartphones come in a variety of colors. Companies are also manufacturing gradient colors in addition to solid color devices.
vivo U20 comes in the following colors: Racing Black, Blaze Blue.

vivo U20 Review – Understanding Display Terminology

vivo U20 Review - Display Specs

The smartphone’s display is the fundamental element of the user interface, so it is important to grasp its specifications well, then you will be able to select a cellphone with screen that fits your needs.

The following lines explain the essential specifications of vivo U20. screen

Display Type: IPS LCD – Note to go for a display type that provides more vibrant colors and genuine black.

Display Size: 6.53 inches, 104.7 cm2 – The common standard screen size of cell phones now averages between 4.7 and 6.5 inches.

Screen To Body Ratio: (~84.4% screen-to-body ratio). It gives 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: 19.5:9 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 2340 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: (~395 ppi density). It is the number of physical pixels per inch on a screen and is measured in Pixels Per Inch (ppi).

No More Camera Specs Confusing – vivo U20 Review

vivo U20 Review - Camera Specifications

In the following lines, you will find vivo U20 review about the main cameras.
* Main Camera Single: 16 MP, f/1.8, (wide), PDAF.
The following lines sort out 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; conversely, 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: 8 MP, f/2.2, 13mm (ultrawide)
* Main Camera Triple: 2 MP, f/2.4, (macro)
The main camera features are as follows:
HDR, panorama, 4K@30fps, 1080p@30fps main video camera.

Here is the vivo U20 review of the selfie camera:
* Selfie Camera Single: 8 MP, f/2.0
The main camera characteristics are:
HDR, 1080p@30fps (gyro-EIS) Selfie video camera.

the SIM Card features – vivo U20 Review

vivo U20 Review - SIM Features

A SIM card, also known as a Subscriber Identity Module, is a smart card that stores information including user identity, phone number, network authorization data, personal security keys, and contact lists. A SIM card connects a cellular phone to a specific mobile network to use its functions, like making calls, and connecting to internet services such as 3G, 4G LTE (please refer to vivo U20 3G or vivo U20 4G articles ) and 5G, or sending SMS messages. Please note that it’s possible to use your smartphone without a SIM card as a personal assistant device.

This smartphone model comes with Hybrid Dual SIM (Nano-SIM, dual stand-by) card. For more information, refer to How to insert SIM card in vivo U20 article.
Here are the common SIM card types:
* 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 it’s used by the vast majority of current smartphones.

* 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 rarely used.

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

vivo U20 Review of The Performance

vivo U20 Review - Hardware Performance

This model has a Qualcomm SDM675 Snapdragon 675 (11 nm) chipset.
A chipset on a smartphone is most usually termed as a system-on-chip (SoC). It is an integrated circuit that houses all of a device’s essential parts on one chip. The most famous types are Qualcomm Snapdragon, MediaTek chipsets, and Intel Atom.

vivo U20 has Octa-core (2×2.0 GHz Kryo 460 Gold & 6×1.7 GHz Kryo 460 Silver) CPU.
The performance of the CPU will be improved if the CPU has more cores and a higher speed of processing.

vivo U20 has the following GBU (Graphics Processing Unit): Adreno 612.
This chip is responsible for handling and accelerating all graphics jobs, and a faster GPU means a more powerful device.

vivo U20 Review of the Storage features and Capacity

vivo U20 Review - Storage and Capacity

The quantity of storage that a new cellular phone provides is one of the major decision considerations. Actually, vivo U20 comes with a microSDXC (uses shared SIM slot) memory card slot, and the following internal storage: 64GB 4GB RAM – 64GB 6GB RAM

There are two types of phone’s memory:
Internal: It is integrated inside the phone, and can’t be expanded. These days, most cell 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 an alternative memory to store photos, music, videos, etc., regardless of the kind of SD card slot.

vivo U20 Review – Mobile Networks and communication

vivo U20 Review - Networks and Connectivity

Mobile networking refers to technology that can support voice and/or data network connectivity using wireless solutions. There are 3 kinds of mobile networks in use: 3G, 4G (LTE), and 5G. All of them are supported by the most modern mobile phones. However, 5G has been designed with an extended capacity to enable next-generation user experiences, support innovative deployment models, and provide extra services.

vivo U20 supports the following networks: 3G. For more info, refer to vivo U20 3G article. – 4G. For more info, refer to vivo U20 4G article.

vivo U20 Review – Available Wireless Connections

vivo U20 Review - Wireless Connections

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 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, aptX. It is a common wireless communication protocol used to communicate 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 cellphones to locate any position you need.

* USB connection: micro-USB 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 charge the connected device.

* Features Sensors: Fingerprint (rear-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.

The Operating System – vivo U20 Review

vivo U20 Review - Operating System

This model comes with Android 9.0 (Pie), Funtouch 9.2 operating system.

PHONE Review – The Battery Main Specs

vivo U20 Review - Battery Main Specs

Nothing is more essential than the battery of the smartphone that keeps these devices running and grants daily life functioning. The following lines are including vivo U20 review of its primary battery.
* Battery Technology: Li-Po.
* vivo U20 comes with a non-a removable battery.
* Battery Capacity: 5000 mAh. It refers to the storage capacity a specific battery may offer. 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 generally mean longer working time.
* Battery Charging: {Fast charging 30W}.
* Battery Charging Time: {50% in 22 min (advertised)}.

The Battery Secondary Specs – vivo U20 Preview

vivo U20 Review - Battery Secondary Specs

In addition to the primary vivo U20 features that we mentioned earlier, this model has more battery-related features that are relatively varied depending on the model of the cellular phone. Here are these specifications:
* Battery Charging Original: {Fast charging 18W}.

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