vivo X50 Pro

vivo · catalog updated 2026-10-21

Brand: vivo
Kind: Android phone · released 2020-06 · last update Android 12
Model codes: vivo 2006, V2006

Ships with Funtouch OS (Android 10) per Wikipedia and 91mobiles. PiunikaWeb reports Android 11 (February 2021) and the stable Android 12 release in India; the X50 Pro is not on vivo's Funtouch OS 13 list (Beebom). Google Play lists vivo 2006 as the X50 Pro and DeviceAtlas lists V2006 as the X50 Pro; the X51 5G sold in Europe is the same phone renamed (Wikipedia), but its own code is not sourced. Release month: 12 June 2020 per Wikipedia (India launch July 2020). Quick action needs the Funtouch OS 12 update; Quick action linked from vivo's OS-wide FAQ, press reports and Funtouch OS 12-15 firmware, not from a model-specific source.

Gestures on the vivo X50 Pro

With the screen off, press and hold Volume Down for a few seconds

ReportedInput: Extra key

Requires: Funtouch OS 12 or later; not documented for OriginOS 6

Set it up

Settings
Shortcuts & accessibility
Quick action
Open app
Quick signal: key

vivo's FAQ describes Quick action (older name: Smart click) as holding Volume Down for a few seconds while the screen is off and no music is playing, and says it does not work while the proximity (IR) sensor is covered, so it should not fire inside a pocket or bag. The FAQ only shows the flashlight action. Reviews of Funtouch OS 13 phones (vivo V27 Pro, T2 Pro) report that the list also offers opening any app the user picks. vivo's own Quick action app (SmartKey) in Funtouch OS 12 Global (vivo V25 Pro, Y16, iQOO 9T), Funtouch OS 14 (iQOO 12) and Funtouch OS 15 (iQOO 13) firmware has the options 'Open app' and 'Select app' and the hint 'Quick action is unavailable during music playback or when the IR sensor is blocked'; confidence stays 'reported' because no vivo support page documents the open-app option. Funtouch OS 14 and later also offer double-pressing Volume Down for the camera only. One long press is one event; there is no double-press variant for apps (GSMArena V29 Pro review). Not documented for OriginOS 6 (global phones from late 2025, including Funtouch OS phones updated to it). vivo says apps opened by the related Smart wake gestures only open after unlocking when a lock-screen password is set; whether Quick action behaves the same is not documented.

Sources

Plus what the app offers on every Android phone: In-app button, Widget, Quick Settings tile, Shake, Volume keys, Voice phrase. How to set those up

Recommended presets

Shake ×3Sends a signal
Three sharp shakes within 2.5 s: hard to do by accident, easy to do without looking.
Shake ×3, 0.15–1 s apart · whole gesture within 2.5 s
Widget ×2Sends a signal
Two taps on the home-screen widget within 3 s; a single accidental tap does nothing.
Widget ×2, 0.1–3 s apart · whole gesture within 3 s
Volume Down hold + shake ×2Sends a signal
Hold Volume Down with the screen off, then shake twice within 5 s; the proximity check blocks pocket presses and the shakes confirm intent.
Extra key ×1 → then within 5 s: Shake ×2, 0.1–1.5 s apart · whole gesture within 10 s
Volume Down hold ×2Sends a signal
Hold Volume Down with the screen off, press the power key to turn the screen off again, then hold Volume Down once more within 15 s; two deliberate holds rarely happen by accident.
Extra key ×2, 1–15 s apart · whole gesture within 20 s

Gestures are set up in the phone settings as shown, then combined into a trigger recipe in the app, where practice mode shows step by step whether a gesture would trigger.