Family spread across different cities, friends who switched phones, or a work contact overseas — a WhatsApp video call usually solves the problem of reaching them face to face without worrying about long-distance charges.
The short answer: WhatsApp video calls work between an iPhone and an Android phone as long as both people have the app installed and an internet connection, and the call itself is free through WhatsApp, though mobile-data charges from a carrier may still apply.
This article walks through starting a call, answering one, using the in-call controls, and fixing the most common camera or microphone problems on both iPhone and Android.
Contents
- What to Check First
- Step-by-Step: Starting a Video Call
- Answering and Using In-Call Controls
- iPhone vs. Android Differences
- Group Video Calls
- If the Call Does Not Work
- Things to Watch Out For
🔍 What to Check First
Before placing a WhatsApp video call, confirm a few basics so the call connects on the first try.
Both people need the WhatsApp app installed and an active internet connection, either Wi-Fi or mobile data.
The call itself does not use carrier minutes, but it does use data, so a weak signal or exhausted data plan can cause dropped video or choppy audio.
It is worth checking that WhatsApp is updated to a recent version on both phones, since older versions sometimes miss newer calling features or have more bugs during video calls.
Camera and microphone permissions matter too. The first time anyone uses video calling on a phone, WhatsApp usually asks for permission to access the camera and microphone.
If that permission was denied at some point, the call may connect with no picture or no sound, even though everything else looks normal on screen.
Since this involves app permissions tied to personal data like camera and microphone access, it is a good idea to check WhatsApp’s official Help Center or contact its support team for exact current details if something looks unfamiliar on a specific phone model.
💡 Key point: A stable internet connection and granted camera/microphone permissions are the two things that solve most pre-call problems.
⚙️ Step-by-Step: Starting a Video Call
There are two ways to start a WhatsApp video call: directly from a chat, or from the dedicated Calls tab. Both work the same way on iPhone and Android, though the icons sit in slightly different spots.
Starting from a chat is usually the fastest option, since it skips the need to locate the Calls tab or New call button.
- Open WhatsApp and go to the individual chat with the person to call.
- Tap the Video call icon, shown as a small camera, near the top of the chat screen.
- Wait for the other person to answer; the screen will show a connecting or ringing state until they do.
The second method uses the Calls tab, which keeps a list of recent calls and makes it easy to redial someone without opening a chat first.
- Open the Calls tab inside WhatsApp.
- Tap the New call icon, usually a phone symbol with a plus sign.
- Find the contact in the list, then tap the Video call camera icon next to their name.
Both methods place the exact same type of call. The difference is just how many taps it takes to get there, and that can vary slightly depending on how often the app layout gets updated.
If the camera or video icon is missing from a chat, it usually means the contact does not have WhatsApp installed, or WhatsApp needs an update or camera access is blocked.
📱 Answering and Using In-Call Controls
Once a WhatsApp video call is ringing, the receiving phone shows options to answer or decline it on screen.
Tapping the green answer option connects the call, while declining sends it to a missed call, similar to a regular phone call.
During the call, a small set of icons controls the basics. The microphone icon mutes or unmutes the caller’s own voice, which is useful when there is background noise on one end.
The camera icon turns video off or back on without ending the call, which some people use when they need a moment of privacy but want to keep talking.
The red hang-up button ends the call for both sides. Tapping it by mistake is common, since it often sits close to other controls, so it is worth glancing at the screen layout before tapping quickly.
- ✅ Mute or unmute with the microphone icon
- ✅ Turn video on or off with the camera icon
- ✅ End the call with the red hang-up button
- ✅ Answer or decline using the on-screen prompt for incoming calls
These controls stay fairly consistent across WhatsApp versions, though their exact position on screen can shift slightly after an app update.
⚠️ Watch out: It is easy to tap the hang-up button by accident when reaching for the mute or camera icon, since they are often placed close together during a call.
🔄 iPhone vs. Android Differences
The core experience of a WhatsApp video call is the same on both operating systems, but a few small layout differences are worth knowing.
On iPhone, the Calls tab is generally found along the bottom of the screen, while the New call button tends to sit near the top.
On Android, current versions also show the Calls tab at the bottom, and the New call button usually appears as a round button near the bottom right; older versions placed the tabs across the top.
Because of this difference, starting a call directly from an existing chat is often the more reliable method for new users, since the camera icon inside a chat stays in roughly the same spot regardless of phone brand.
| Feature | iPhone | Android |
|---|---|---|
| Calls tab location | Generally bottom of screen | Generally bottom of screen (older versions: top) |
| New call button | Generally top of screen | Generally bottom of screen |
| Camera permission path | Settings > Privacy & Security > Camera | Settings > Apps > WhatsApp > Permissions |
| Microphone permission path | Settings > Privacy & Security > Microphone | Settings > Apps > WhatsApp > Permissions |
Exact menu labels on Android can differ by phone manufacturer, since brands like Samsung or Google customize their settings app differently.
If a menu name mentioned here does not match what appears on screen, searching for the feature name directly in the phone’s Settings search bar usually finds it faster than browsing through menus.
👥 Group Video Calls
WhatsApp also supports group video calls, which work for family check-ins or coordinating with several people at once.
According to WhatsApp’s Help Center, up to 32 people can be active on a video call at one time.
The steps to start a group call and the on-screen controls can vary somewhat depending on how many people are in the group and the current app layout, so the exact flow is not identical to a one-to-one call.
Generally, a group call can be started from an existing group chat using the same video call icon used for individual chats, or by selecting multiple contacts from the New call screen before starting the call.
Once active, each participant typically appears in a small tile on screen, and the same mute, camera, and hang-up controls apply, though some phones display additional options like switching to a grid view when more people join.
Because group calls involve more data usage than one-to-one calls, a stable Wi-Fi connection is generally more reliable than cellular data when several people are expected to stay on the call for a while.
🛠️ If the Call Does Not Work
When a WhatsApp video call fails to connect, or connects without video or sound, a short checklist usually identifies the cause.
- Check that WhatsApp has permission to use the camera and microphone in the phone’s settings.
- Update WhatsApp to the latest version through the App Store or Google Play, then try the call again.
- Close other apps that might be using the camera or microphone at the same time, since only one app can usually access them at once.
- Confirm the internet connection is stable, switching between Wi-Fi and mobile data if one seems weak.
- If the camera still does not work, open the phone’s regular Camera app to test whether the issue is with WhatsApp specifically or with the device itself.
That last step is useful for narrowing down the problem. If the regular Camera app also fails to show a picture, the issue is likely a device or system problem rather than something specific to WhatsApp.
On iPhone, permission settings live under Settings > Privacy & Security > Camera, where WhatsApp should appear in the list with a toggle to turn access on.
Microphone access follows the same pattern under Settings > Privacy & Security > Microphone.
On Android, the path is generally Settings > Apps > WhatsApp > Permissions, where camera and microphone access can be set to allow while using the app.
Exact wording can differ by Android version and phone brand, so searching for Permissions in the settings search bar is a reliable shortcut if the menu looks different.
💡 Key point: Testing the phone’s regular Camera app is the fastest way to tell whether a video call problem is caused by WhatsApp or by the device itself.
⚠️ Things to Watch Out For
A few small habits help keep WhatsApp video calls running smoothly and avoid surprises.
Mobile data charges can add up during longer or group video calls, especially while traveling or using a limited data plan, so switching to Wi-Fi when available is generally the safer option.
Background apps that use the camera or microphone, such as other calling or recording apps, can interfere with WhatsApp’s access, so closing them before a call reduces the chance of audio or video glitches.
Since starting a call requires granting camera and microphone access, it is worth being mindful of which apps have those permissions turned on, and it is a good idea to review them occasionally through the phone’s settings.
App updates can also shift where buttons appear or rename a menu, so if a feature described here looks different, searching the feature name in the app’s settings or help section is usually faster than hunting through menus manually.
🙋 Frequently Asked Questions
Q. Can WhatsApp video calls work between an iPhone and an Android phone?
Yes. The calling feature works across both operating systems as long as both people have WhatsApp installed and an internet connection.
Q. Do WhatsApp video calls cost money?
The call itself is free through WhatsApp, though mobile-data charges from a carrier may apply depending on the data plan in use.
Q. Why does the video call icon not appear in some chats?
This usually means the contact does not have WhatsApp installed, or the app needs an update or camera permission is off.
Q. Can more than two people join a WhatsApp video call?
Yes, group video calls are supported, with up to 32 people able to be active on a call at one time according to WhatsApp’s Help Center.
Q. What should be checked if there is no sound during a call?
Check that WhatsApp has microphone permission in the phone’s settings, confirm the app is updated, and make sure no other app is using the microphone at the same time.
Q. Does switching between Wi-Fi and mobile data affect an ongoing call?
A weak or switching connection can cause a call to freeze or drop, so a stable connection, especially Wi-Fi during longer calls, is generally more reliable.
Q. Is a phone restart needed if the camera will not turn on during a call?
Testing the camera in the phone’s regular Camera app first helps determine whether the issue is with WhatsApp or the device, and a restart can sometimes resolve permission or app glitches.
📌 Quick Summary
| Item | Details |
|---|---|
| Cost | Free through WhatsApp; mobile-data charges may apply |
| Requirement | Both people need WhatsApp and an internet connection |
| Starting a call | Tap the video camera icon in a chat or the Calls tab |
| In-call controls | Mute, camera on/off, and red hang-up button |
| Group call limit | Up to 32 people active at one time |
| Common fix | Check camera/microphone permissions, update the app |
| Device difference | Tab and button placement vary between iPhone and Android |
A simple first step is opening an existing chat with someone who also uses WhatsApp and tapping the video call icon to confirm everything, from permissions to connection, is working correctly.
This article is based on public information available at the time of writing. Menus and steps may change with app or device updates.