My Ionic app runs smoothly on Browser but runs laggy on Android

@tomjaihk wrote:

I use these commands to run my app:

$ ionic cordova run browser
$ ionic cordova run android

The animation and transition effects are smooth when it’s running on Browser, but worse when it’s on Android. My device is Sony Xperia 1 with Android 10.

For your reference, some pages of my app have to load image files from assets folder and their sizes are between 30KB - 3000KB (~3MB).

Here is ionic info and cordova plugins information:

ionic info

Ionic:

   Ionic CLI                     : 5.4.13
   Ionic Framework               : @ionic/angular 4.11.7
   @angular-devkit/build-angular : 0.803.21
   @angular-devkit/schematics    : 8.1.3
   @angular/cli                  : 8.1.3
   @ionic/angular-toolkit        : 2.0.0

Cordova:

   Cordova CLI       : 9.0.0 (cordova-lib@9.0.1)
   Cordova Platforms : android 8.1.0, browser 6.0.0, ios 5.1.1
   Cordova Plugins   : cordova-plugin-ionic-keyboard 2.2.0, cordova-plugin-ionic-webview 4.1.3, (and 7 other plugins)

Utility:

   cordova-res : 0.8.1
   native-run  : 0.3.0

System:

   Android SDK Tools : 26.1.1
   NodeJS            : v10.16.3
   npm               : 6.9.0
   OS                : Windows 10

ionic cordova plugin

cordova-plugin-ble-central 1.2.4 "BLE"
cordova-plugin-device 2.0.3 "Device"
cordova-plugin-geolocation 4.0.2 "Geolocation"
cordova-plugin-ionic-keyboard 2.2.0 "cordova-plugin-ionic-keyboard"
cordova-plugin-ionic-webview 4.1.3 "cordova-plugin-ionic-webview"
cordova-plugin-nativestorage 2.3.2 "NativeStorage"
cordova-plugin-splashscreen 5.0.3 "Splashscreen"
cordova-plugin-statusbar 2.4.3 "StatusBar"
cordova-plugin-whitelist 1.3.4 "Whitelist"
cordova.plugins.diagnostic 5.0.1 "Diagnostic"

Thank you.

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