Vivo X21i: A Closer Look at Specs and Cameras

Vivo announced the launch of the X21i smartphone in 2018. The manufacturer is offering the Vivo X21i phone with 6.28 inch display, Mediatek Helio P60 MT6771 chipset, 6 GB of RAM and 64 GB of internal storage.

The X21i was launched with Android OS v8.1 (Oreo) pre-installed. The AMOLED display provides deep blacks, vibrant colors, fast response times, thin and flexible design possibilities, power efficiency, and features like Always-On Display (AOD). The X21i with multi-camera setup offers specialized features, multiple cameras with different focal lengths, such as wide-angle, standard, telephoto, and macro. You have more options to capture a variety of subjects and scenes. The front camera of X21i gives you the freedom to capture moments with yourself or your friends and family easily.

Vivo X21i pictures

The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Vivo X21i, then don’t hesitate and signal the problem to us.

Vivo X21i specifications

Body

The weight of the Vivo X21i is 5.5 oz. It is still considered to be relatively lightweight and portable. The dimensions of this Vivo smartphone are average (6.08 x 2.94 x 0.29 inch). For some people, larger smartphones are more comfortable to hold and easier to use, as they provide a larger display for watching videos, browsing the web, and using apps. A Nano SIM is a chipcard that is used in smartphones as a subscriber identity module (SIM). Nano SIM is the smallest SIM card size available and is currently the most widely used SIM card size in newer devices.

System

The Vivo X21i comes with Android OS v8.1 (Oreo) out of the box, but it is upgradable to the next OS. Google regularly releases new versions of Android with new features, improvements, and security updates. The X21i utilizes Mediatek Helio P60 MT6771 chipset. This octa-core CPU consists: Octa-core, Quad-core 2 GHz Cortex-A73, Quad-core 2 GHz Cortex-A53. These eight cores make the work speed fast enough.

The Vivo X21i comes with Mali-G72 MP3 Graphics Processing Unit. The GPU is optimized for parallel processing and complex mathematical operations required for rendering and manipulating graphics. ARM Mali GPUs are considered to be a good option for mobile devices, providing a good balance of performance and power efficiency, and are widely used in many popular smartphones and tablets.

Display

The AMOLED display of X21i provides deep blacks, vibrant colors, fast response times, thin and flexible design possibilities, power efficiency, and features like Always-On Display. The 6.28 inch display should be large enough to provide a comfortable viewing experience for your needs, whether it's reading text, browsing the web, or watching videos. The display size represents the diagonal distance from one corner of the screen to the opposite corner. Text will be easier to read, and videos will be more immersive on a larger display. This smartphone is multitouch capable. Multitouch is a feature in smartphones that allows for the detection and tracking of multiple touch points on the screen simultaneously. It enables users to interact with the device using more than one finger or touch input at the same time.

Memory

The Vivo X21i comes with 6 GB of RAM, which is considered to be sufficient for most users' needs. The amount of RAM needed for optimal performance depends on factors such as the operating system, the apps and services you use, and how you use your device. 64 GB of internal storage is generally considered to be a good amount of storage for a smartphone, and should be sufficient for most users' needs. The X21i has 64 GB of internal storage. The internal storage of the X21i (64 GB) can be expanded with a compatible microSD card. MicroSD cards are popular because they're small, lightweight, and easy to use.

Camera

The multi-camera setup of X21i allows you to adapt to different photography situations and achieve various perspectives and compositions. The autofocus is an important feature in this smartphone. Autofocus helps the camera to focus on a subject automatically, which ensures that the resulting photo or video is clear and sharp. The X21i offers optical image stabilization (OIS) for their rear camera systems. OIS helps reduce camera shake and blur by physically stabilizing the camera lens or sensor, resulting in sharper and clearer images and videos.

Connectivity

The Vivo X21i supports 4G/LTE networks. 4G networks are widely used around the world and have become the standard for mobile networks in many countries. The Vivo X21i can connect to Wi-Fi networks at home, at work, or in public places such as coffee shops or airports. It operates within specific frequency bands, typically 2.4 GHz or 5 GHz, allowing devices to communicate wirelessly within a certain range.

The X21i supports the latest Bluetooth standards, which offers faster data transfer speeds, better range, and improved reliability compared to previous versions of Bluetooth. The X21i has a GPS receiver. Many fitness and activity tracking apps rely on GPS to accurately measure and record outdoor activities such as running, cycling, hiking, or tracking routes. The X21i isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful for a variety of tasks and features.

The X21i phone doesn't have built-in FM radio receiver. The X21i has a microUSB port. MicroUSB is a type of USB connector that was commonly used on older smartphones, tablets, and other mobile devices. The X21i smartphone has a 3.5 mm headphone jack. A 3.5 mm headphone jack is a small round port, that allows you to connect wired headphones or earphones to the device.

Battery

The Li-Po 3200 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a thin, light-weight, rechargeable battery. No periodic discharge is needed and charging can be done at random. The X21i does not have a removable battery. The battery is integrated into the phone's design and is not intended to be removed or replaced by the user.

Features

Smartphones today come with a wealth of sensors to facilitate a better user experience. The Vivo X21i smartphone has an accelerometer. The presence of an accelerometer in smartphones enables a range of interactive and intuitive functionalities that enhance the user experience and enable innovative applications. The fingerprint reader is a biometric security feature found in X21i smartphones. When an object, such as your hand or face, comes close to the sensor of X21i, it triggers a response that can be used for specific functions or features.

The X21i phone comes with a compass sensor. A compass sensor is a device that provides accurate directions in relation to the earth's North and South magnetic poles. The light sensor is a type of sensor in a smartphone that enables it to measure the intensity of light around the device. The Dual SIM capability of Vivo X21i phone is ideal for businesses wishing to provide staff with a mobile device that can offer separate numbers and bills for both personal and business use. The X21i supports fast charging. With fast charging, you can get a significant amount of battery life in just a few minutes of charging, which is especially useful if you need to use your phone but don't have much time to wait for it to charge.

More Vivo smartphones

Check out the following collection of additional Vivo phones we have gathered for you. We have carefully curated this list to empower you with a convenient resource for exploring and comparing features, specifications, and capabilities of different Vivo phones, helping you make an informed decision when choosing your next device.

Vivo X80 Pro
Vivo X9s
Vivo iQOO Neo 8
Vivo Y97
Vivo Y83 Pro
Vivo V20 Pro
Vivo S16e
Vivo Y19

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