Vivo V21 Overview, Features, and Buying Guide
The Vivo V21 arrived in May 2021 as a selfie-focused smartphone that brings optical image stabilization to the front camera—a rare feature even among premium devices. This mid-range device runs on the Mediatek Dimensity 800U chipset and sports a 90Hz AMOLED display wrapped in a slim 7.3mm profile. With 64MP main camera featuring OIS, 8GB RAM, and 33W fast charging, the V21 targets users who prioritize photography and design without stretching their budget to flagship territory.
The device stands out in its segment by offering both front and rear camera stabilization, HDR10+ display support, and a lightweight build that weighs just 176 grams. Available in 128GB and 256GB storage variants, it provides adequate space for media-heavy users while maintaining affordability.
What Makes the Vivo V21 Worth Buying?
The headline feature remains that 44MP front camera with autofocus and OIS—something you won’t find on most competitors in this price range. Selfie enthusiasts get stabilized 4K video recording from the front, which dramatically improves vlogging and video call quality. The dual-LED flash for selfies ensures well-lit shots even in challenging lighting conditions.
That 90Hz AMOLED screen makes everyday scrolling feel smoother than standard 60Hz panels. Colors pop thanks to HDR10+ support, and the 500 nits typical brightness handles outdoor visibility reasonably well. The display stretches across 6.44 inches with minimal bezels, giving you plenty of screen real estate for content consumption.
Battery life holds up decently with the 4000mAh cell, and 33W charging gets you to 63% in just 30 minutes. The Dimensity 800U chipset handles daily tasks and moderate gaming without major hiccups. That slim 7.3mm profile makes the phone comfortable to hold for extended periods, and the lightweight construction reduces hand fatigue.
The 64MP main camera with OIS produces sharp photos in good lighting, while the 8MP ultrawide adds versatility for landscape shots. Video recording maxes out at 4K 30fps from both main and selfie cameras, though neither benefits from OIS during video recording despite having it for photos.
Things to Know Before Choosing the Vivo V21
The plastic frame and back might disappoint those expecting premium materials. While the glass front adds some refinement, the overall build doesn’t feel as solid as metal-framed competitors. This construction choice keeps the weight down but sacrifices that premium in-hand feel.
That 4000mAh battery is smaller than what many rivals offer in 2021. Heavy users might find themselves reaching for a charger by late afternoon, especially with the 90Hz display draining power faster than standard refresh rates. The lack of a 3.5mm headphone jack forces you into wireless audio or USB-C adapters.
Software updates remain a question mark with Funtouch 11.1 based on Android 11. Vivo’s track record for long-term software support hasn’t matched Samsung or Google’s commitment to years of OS updates. The microSD card slot shares space with your second SIM, so you’ll need to choose between expandable storage and dual SIM functionality.
Gaming performance on the Dimensity 800U handles popular titles at medium settings, but demanding games like Genshin Impact will struggle at higher graphics. The Mali-G57 MC3 GPU isn’t built for sustained heavy gaming sessions. NFC is absent, ruling out contactless payments in regions where that matters.
The 2MP macro camera barely adds value—most users will get better results just cropping from the main sensor. That 4K video limitation to 30fps without OIS during recording means your footage won’t be as smooth as the stabilized photo capability suggests.
Is the Vivo V21 Right for You?
Content creators and social media enthusiasts will appreciate the stabilized selfie camera that outperforms most competitors. If you’re constantly taking selfies, shooting vlogs, or doing video calls, that 44MP front camera with OIS justifies the purchase alone. The front-facing dual-LED flash helps when lighting conditions aren’t ideal.
Students and young professionals looking for a balanced package under $400 find good value here. The 90Hz display makes scrolling through social feeds more enjoyable, and the slim design slips easily into pockets or bags. The 8GB RAM handles multitasking between apps without constant reloads.
Casual photographers who want reliable point-and-shoot performance get solid results from the stabilized 64MP main camera. The OIS helps in low-light situations and when shooting moving subjects. The ultrawide camera adds flexibility for group shots and landscapes.
Heavy gamers should look elsewhere. The Dimensity 800U and Mali-G57 GPU handle casual games fine but struggle with graphics-intensive titles. If mobile gaming ranks high on your priority list, phones with Snapdragon 700-series chips deliver better sustained performance.
Power users who demand all-day battery life without charging will find the 4000mAh capacity limiting. The 33W fast charging helps, but competing devices with 5000mAh batteries offer more peace of mind. Business users who rely on NFC for payments or access control need to skip this model entirely.
Photography purists might feel constrained by the 4K 30fps video limit and lack of OIS during video recording. While the stabilization works great for photos, serious videographers want that smoothness during motion capture. The absence of 4K 60fps also dates the device quickly.
Best Alternatives to the Vivo V21
The Samsung Galaxy A52 offers a similar experience with longer software support, expandable storage without sacrificing dual SIM, and a larger 4500mAh battery. However, its 32MP selfie camera lacks the OIS found on the V21.
Xiaomi’s Mi 11 Lite 5G brings a Snapdragon 780G processor that outperforms the Dimensity 800U in gaming and efficiency. The 4250mAh battery lasts longer, though it lacks the dedicated selfie OIS and charges at a slower 33W.
The Realme GT Master Edition delivers flagship-level performance with Snapdragon 778G at a competitive price. You get a 65W fast charging, but the 32MP selfie camera can’t match the V21’s stabilization and resolution.
OnePlus Nord 2 packs a Dimensity 1200 chipset that significantly outpaces the V21’s processor. The 4500mAh battery with 65W charging beats the V21’s endurance and charging speed, though the 32MP front camera lacks OIS.
Vivo V21 Frequently Asked Questions
Does the Vivo V21 support 5G connectivity?
The Vivo V21 supports LTE networks but does not include 5G connectivity. The Mediatek Dimensity 800U chipset is 5G-capable, but Vivo configured this specific model for 4G LTE only. If 5G connectivity is essential for future-proofing, you’ll need to consider alternative models specifically marketed with 5G support in your region.
Can I expand the storage on the Vivo V21?
Yes, the Vivo V21 includes a microSDXC card slot, but it uses a shared SIM tray design. This means you must choose between using two SIM cards or one SIM card plus a microSD card for storage expansion. The phone comes in 128GB or 256GB internal storage options with UFS 2.2 speeds, which should be sufficient for most users without expansion.
How long does the battery last on the Vivo V21?
The 4000mAh battery typically provides a full day of moderate use, including social media browsing, messaging, and occasional photography. Heavy users who game frequently, stream videos extensively, or use the 90Hz display at maximum brightness will likely need a mid-day charge. The 33W fast charging reaches 63% in 30 minutes, making quick top-ups convenient during breaks.
Is the Vivo V21 camera good for low-light photography?
The 64MP main camera with optical image stabilization performs reasonably well in low-light conditions. The OIS helps reduce blur from hand movement during longer exposures, and the large 1/1.72″ sensor size captures more light than typical mid-range cameras. However, it’s not on par with flagship night modes. The 44MP selfie camera also benefits from OIS and includes a dual-LED flash specifically for low-light selfies, which is uncommon at this price point.
Does the Vivo V21 support wireless charging?
No, the Vivo V21 does not support wireless charging. It charges exclusively through the USB Type-C 2.0 port with 33W wired fast charging. The phone also supports reverse wired charging through OTG, allowing you to charge other devices using the V21’s battery.