If you are using a legacy device, you cannot download the latest Chrome from the Google Play Store . Instead, you must manually install a compatible "APK" file:
Provides a clean history of previous releases, allowing you to select a version that works specifically with your Lollipop device. google chrome for android 511 link
This site hosts verified versions of Google Chrome for Android 5.0+ . Look for version 95 or lower to ensure compatibility with API level 21 (Android 5.0/5.1.1). If you are using a legacy device, you
Because official updates for Lollipop ended around 2021, the last fully compatible version of Chrome is generally considered to be in the Look for version 95 or lower to ensure
You can find the APK for this specific version on several reputable archive sites. Ensure you select the variant that matches your device architecture (typically armeabi-v7a for most older phones). APKMirror - Chrome 51.0.2704.81
Visit the Google Play Store > Tap Chrome > Choose "Update" .