New Release Updated: Mar 2026

Vivo X21

$450 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 6.28" AMOLED

Processor Snapdragon 660

Battery 3200mAh

RAM & Storage 64GB/128GB storage, microSDXC

Full Specs

Should you buy the Vivo X21?

Reasons to Buy

Massive The Vivo X21 comes with a 3,200mAh battery, which provides decent battery life for a day of moderate usage. The battery capacity may not be the largest in its class, but it is sufficient to power the device throughout the day. The phone also supports fast charging, allowing you to quickly top up your battery when needed. The battery performance is optimized to provide power efficiency and maximize battery usage. With the inclusion of battery optimization features, you can further extend the battery life by managing background apps and optimizing power consumption. While the X21 does not offer wireless charging options, the fast charging capability ensures that you can quickly get back to using your phone without waiting for a long time for it to charge. Overall, the battery of the Vivo X21 offers decent performance and reliable battery backup to keep you connected throughout the day. battery life
Large 6.7" display for media
Excellent value at $450

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

Network Technology: GSM / CDMA / HSPA / LTE
Launch Announced: 2018, March Status: Available. Released 2018, March
Body Dimensions: 154.5 x 74.8 x 7.4 mm (6.08 x 2.94 x 0.29 in) Weight: 156.2 g (5.50 oz) Build: Glass front (Gorilla Glass 3), aluminum back, aluminum frame SIM: Hybrid Dual SIM (Nano-SIM, dual stand-by)
Display Type: Super AMOLED Size: 6.28 inches, 98.4 cm² (~85.2% screen-to-body ratio) Resolution: 1080 x 2280 pixels, 19:9 ratio (~402 ppi density) Protection: Corning Gorilla Glass 3
Platform OS: Android 8.1 (Oreo), Funtouch 4 Chipset: Qualcomm SDM660 Snapdragon 660 (14 nm) CPU: Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) GPU: Adreno 512
Memory Card slot: microSDXC (uses shared SIM slot) Internal: 64GB 6GB RAM, 128GB 6GB RAM
: eMMC 5.1
Main Camera Dual: 12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF
5 MP, f/2.4, (depth) Features: LED flash, HDR, panorama Video: 1080p@30fps
Selfie camera Single: 12 MP, f/2.0, (wide), 1/2.8", 1.28µm Video: 1080p@30fps
Sound Loudspeaker : Yes 3.5mm jack : Yes
: 32-bit/192kHz audio
Comms WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Bluetooth: 5.0, A2DP, LE Positioning: GPS, GLONASS NFC: No Radio: FM radio USB: microUSB 2.0, OTG
Features Sensors: Fingerprint (rear-mounted), accelerometer, proximity, compass
Battery Type: Li-Ion 3200 mAh, non-removable Charging: 18W wired
Misc Colors: Black, Aurora White, Ruby Red Models: 1725, X21A Price: About 450 EUR

Frequently Asked Questions

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive The Vivo X21 comes with a 3,200mAh battery, which provides decent battery life for a day of moderate usage. The battery capacity may not be the largest in its class, but it is sufficient to power the device throughout the day. The phone also supports fast charging, allowing you to quickly top up your battery when needed. The battery performance is optimized to provide power efficiency and maximize battery usage. With the inclusion of battery optimization features, you can further extend the battery life by managing background apps and optimizing power consumption. While the X21 does not offer wireless charging options, the fast charging capability ensures that you can quickly get back to using your phone without waiting for a long time for it to charge. Overall, the battery of the Vivo X21 offers decent performance and reliable battery backup to keep you connected throughout the day. battery, it features standard fast charging capabilities to get you back up and running quickly.