Vivo X21i: Pros and Cons

Vivo announced the launch of the X21i smartphone in 2018. The manufacturer is offering this smartphone with 6.28 inch Super AMOLED display, Mediatek Helio P60 MT6771 SoC, and 6 GB of RAM. The X21i comes with Android OS v8.1 (Oreo) pre-installed. The AMOLED display provides deep blacks, vibrant colors, fast response times. The multi-camera setup has specialized features. It has multiple cameras with different focal lengths, like wide-angle, standard, telephoto, and macro. Let's see what makes this device stand out.

Table of Contents

• Vivo X21i specifications
• Weight, dimensions, colors
• System, chipset, performance
• Display type, size, resolution
• Memory, storage
• Cameras, flash
• Connectivity, network, wireless
• Battery type, capacity, charger
• Features, sensors, specials
• Verdict, pros and cons

This article shares our personal experiences and thoughts about using the Vivo X21i smartphone. We hope to offer helpful insights to others interested in this device. The specifications below are from the official manufacturer data, but we also consider user reviews. If you've seen any mistakes or things missing in these specifications, please let us know.

Vivo X21i specifications

Weight, dimensions, colors

The weight of the Vivo X21i is still considered to be lightweight and portable. Smartphones use a Nano SIM as a subscriber identity module (SIM), which is a chip card.

System, chipset, performance

The Vivo X21i comes with Android OS v8.1 (Oreo) out of the box. Google regularly releases new versions of Android. They have new features, improvements, and security updates. This octa-core CPU consists: Octa-core, Quad-core 2 GHz Cortex-A73, Quad-core 2 GHz Cortex-A53. Many people consider ARM Mali GPUs a good option for mobile devices.

Display type, size, resolution

The X21i's AMOLED display has deep blacks and vibrant colors. It also has fast response times and features like Always-On Display. The 6.28 inch display should be big enough for your needs. It will make viewing comfortable. This is true whether you're reading, browsing, or watching. The display size is the diagonal distance from one corner of the screen to the opposite corner.

Memory, storage

The Vivo X21i comes with 6 GB of RAM, which is considered to be sufficient for most users' needs. The needed RAM amount for good performance depends on factors. These include the OS, the apps, and the services you use. 64 GB of storage is usually seen as good for a smartphone. It should be enough for most users. You can expand the internal storage of the X21i (64 GB) by using a compatible microSD card.

Cameras, flash

The X21i has a multi-camera setup. It lets you adapt to different photography situations. You can achieve various perspectives and compositions. The X21i offers optical image stabilization (OIS) for their rear camera systems.

Connectivity, network, wireless

Worldwide, people use 4G networks. They have become the standard for mobile networks in many countries. The X21i supports the latest Wi-Fi standards. You can use Bluetooth to connect your X21i smartphone to many Bluetooth devices. The X21i has a GPS receiver. Many fitness and activity tracking apps rely on GPS. It is used to accurately measure and record outdoor activities. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The 3.5 mm headphone jack allows you to connect wired headphones or earphones to the device.

Battery type, capacity, charger

The Li-Po 3200 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The X21i does not have a removable battery, it integrates the battery into the phone's design.

Features, sensors, specials

Today, smartphones come with many sensors. They help make the user experience better. The X21i smartphone has an accelerometer. The fingerprint reader is a biometric security feature found in X21i smartphones. The light sensor is a type of sensor in a smartphone. It lets the phone measure light intensity around the device. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use. With fast charging, you can get a significant amount of battery life in a few minutes of charging.

Verdict, pros and cons

Every phone has its strengths and weaknesses, and this Vivo phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.

Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.

I'm Lucas Bradley, the founder of the Phone42.com site. I love technology, especially smartphones, and I've been working with tech stuff for more than 20 years. This means I've seen a lot of changes and have learned a bunch about what makes a good phone. On Phone42.com, I look at all kinds of phones. They can be from big, well-known companies or new ones trying to make their mark. I want to help people understand what's new and cool in the world of smartphones, in a way that's easy to get.