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Vivo

Vivo V21 (2021)

Android OS v11.0
Mediatek Dimensity 800U
Mali-G57 MP4
8 GB / 128 GB
6.44 inch (1080 x 2400 px)
64 + 8 + 2 MP, 9280 x 6920 px, autofocus

This phone boasts a 6.44 inch AMOLED display, a Mediatek Dimensity 800U chipset, and 8 GB of RAM.

But hold on, there's another layer to explore.

Table of Contents

This article shares our personal experiences and thoughts about using the Vivo V21 smartphone. We hope to offer helpful insights to others interested in this device.

Vivo V21 / 1

Vivo V21 specifications

BrandVivo
NameV21
ModelV21
Release date2021

Weight, dimensions, colors

Weight6.21 oz
Dimensions6.29 x 2.91 x 0.29 inch
Colorsblue, sunset
SIM typeNano SIM

The weight of the Vivo V21 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

OS versionAndroid OS v11.0
SoCMediatek Dimensity 800U
CPUOcta-core, Quad-core 2.4 GHz Cortex-A76, Quad-core 2 GHz Cortex-A55
GPUMali-G57 MP4

The Vivo V21 comes with Android OS v11.0 out of the box. Android is an open-source operating system. This means users and developers have more control over the software. This CPU makes it ideal for running resource-intensive applications. Many people consider ARM Mali GPUs a good option for mobile devices.

Display type, size, resolution

Display typeAMOLED
Screen size6.44 inch
Resolution1080 x 2400 px
Multitouch supportyes

AMOLED displays are famous for their vibrant colors. They also have high contrast and are energy efficient. The 6.44 inch display should be big enough for our needs. It will make viewing comfortable. This is true whether we're reading, browsing, or watching. The display size is the diagonal distance from one corner of the screen to the opposite corner.

Vivo V21 / 1

Memory, storage

RAM8 GB
Internal storage128 GB
Memory card slotmicroSD

The 8 GB of RAM on the Vivo V21 should be more than enough to handle their daily needs without any major issues. More RAM lets us keep more apps and processes open in the background. This keeps the device from slowing down. The V21 has 128 GB of internal storage, which is more than enough for their needs. We can expand the internal storage of the V21 (128 GB) by using a compatible microSD card.

Cameras, flash

Main camera64 + 8 + 2 MP, 9280 x 6920 px, autofocus
FlashLED
Selfie camera44 MP

Using multiple cameras has advantages. They provide more versatility and creative possibilities. They let us capture a wider range of subjects. The main camera of V21 smartphone does not have OIS. The optical image stabilization (OIS) is an important feature in smartphones.

Connectivity, network, wireless

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G / 4G
Wi-FiWi-Fi 802.11 a/b/g/n/ac
Bluetoothv5.1, A2DP
GPSA-GPS, GLONASS, Beidou, GALILEO
NFCno
FM radiono
USBUSB Type-C
Headphoneno

The 4G provides faster data transfer speeds compared to previous generations. This Vivo phone can connect to Wi-Fi networks at home, at work, or in public places. We can use Bluetooth to connect our V21 smartphone to many Bluetooth devices. This phone has a built-in GPS receiver. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The V21 smartphone does not have 3.5 mm headphone jack.

Battery type, capacity, charger

TypeLi-Ion 4000 mAh, non-removable

The Li-Ion 4000 mAh, non-removable battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery. It does not need periodic full discharge. The V21 does not have a removable battery, it integrates the battery into the phone's design.

Features, sensors, specials

Sensorsaccelerometer, compass, fingerprint, gyroscope, light, proximity
SpecialsDual SIM, Fast charging, Funtouch OS

Today, smartphones come with many sensors. They help make the user experience better. The accelerometer is a sensor. It measures the tilting motion and orientation of the phone. The fingerprint reader is a biometric security feature found in V21 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, we 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.

Pros

  • AMOLED display
  • appropriate screen size
  • generous memory
  • generous internal storage
  • microSD slot
  • multicamera setup
  • Dual SIM support

Cons

  • no OIS function
  • no 5G support
  • no NFC feature
  • no headphone jack
  • low-capacity battery
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Updated: May 11, 2024

Lucas Bradley 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.
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