New Release Updated: Mar 2026

Vivo iQOO U3x

$180 (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 6.58" AMOLED

Processor Snapdragon 480 5G

Battery 5000mAh

RAM & Storage 64GB/128GB storage, no card slot

Full Specs

Should you buy the Vivo iQOO U3x?

Reasons to Buy

Massive The Vivo iQOO U3x comes equipped with a generous 5000mAh battery, ensuring that you'll have enough power to get you through the day. This large capacity battery provides a decent battery backup and offers a good screen-on time. Whether you're streaming videos, playing games, or browsing the web, the battery performance remains reliable. The phone supports 18W fast charging, allowing you to quickly recharge your device when needed. While it doesn't support wireless charging, the fast charging feature compensates for it. The battery optimization features and efficient power management of the phone help to extend the battery life and improve overall battery efficiency. With its impressive battery capacity and optimization, the Vivo iQOO U3x ensures that you won't have to worry about running out of battery during your busy day. battery life
Large 6.7" display for media
Excellent value at $180

Reasons to Avoid

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

Full Specifications

Network Technology: GSM / CDMA / HSPA / CDMA2000 / LTE / 5G

Launch Announced: 2021, March 19 Status: Available. Released 2021, March 22

Body Dimensions: 164.2 x 75.4 x 8.4 mm (6.46 x 2.97 x 0.33 in) Weight: 185.5 g (6.56 oz) SIM: Nano-SIM + Nano-SIM

Display Type: IPS LCD, 90Hz Size: 6.58 inches, 104.3 cm² (~84.2% screen-to-body ratio) Resolution: 1080 x 2408 pixels, 20:9 ratio (~401 ppi density)

Platform OS: Android 11, OriginOS 1.0 for iQOO Chipset: Qualcomm SM4350 Snapdragon 480 5G (8 nm) CPU: Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460) GPU: Adreno 619

Memory Card slot - No Internal: 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
- : UFS 2.1

Main Camera Dual: 13 MP, f/2.2, (wide), PDAF
2 MP, f/2.4, (depth) Features: LED flash, HDR, panorama Video: 4K@30fps, 1080p@30fps

Selfie camera Single: 8 MP, f/2.0, (wide) Features: HDR Video: 1080p@30fps

Sound Loudspeaker : Yes 3.5mm jack : Yes

Comms WLAN: Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Bluetooth: 5.1, A2DP, LE, aptX HD Positioning: GPS, GLONASS, BDS, GALILEO NFC: No Radio: No USB: USB Type-C 2.0, OTG

Features Sensors: Fingerprint (side-mounted), accelerometer, proximity, compass

Battery Type: 5000 mAh Charging: 18W wired

Misc Colors: Gray, Aurora Models: V2106A Price: About 160 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 iQOO U3x comes equipped with a generous 5000mAh battery, ensuring that you'll have enough power to get you through the day. This large capacity battery provides a decent battery backup and offers a good screen-on time. Whether you're streaming videos, playing games, or browsing the web, the battery performance remains reliable. The phone supports 18W fast charging, allowing you to quickly recharge your device when needed. While it doesn't support wireless charging, the fast charging feature compensates for it. The battery optimization features and efficient power management of the phone help to extend the battery life and improve overall battery efficiency. With its impressive battery capacity and optimization, the Vivo iQOO U3x ensures that you won't have to worry about running out of battery during your busy day. battery, it features standard fast charging capabilities to get you back up and running quickly.