Ensure Your Test Strategy Meets the Mark With the Test Coverage Guide
It is vital that your app is able to keep up with the market changes as new releases continuously roll out and old releases experience EOL. You must make strategic decisions about test coverage based on your users, their location, device trends, and your comfort with risk.
Download this reference guide to determine the devices, browsers, and operating systems that your team should be executing tests against.
What’s Inside
- Expanded lists of top 32 devices/OSes by country.
- Practical tips for applying the data to test strategy.
- Planning calendars with upcoming mobile & web release dates.
Take a sneak peek at some of our expert insights below:
Top 3 Mobile Devices
The most widely used devices. Essential for testing today.
North America
Device Model | Screen Size | Screen Resolution | Release Date | Recommended OS | Status |
---|---|---|---|---|---|
Apple iPhone 15 Pro Max | 6.7 | 1290 x 2796 | September 2023 | iOS Latest | NEW |
Samsung Galaxy S23 Ultra | 6.8 | 1440 x 3088 | February 2023 | Android 13 |
|
Apple iPhone 11 | 6.1 | 828 x 1792 | September 2019 | iOS Latest |
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*Data representative of United States usage. Download the full guide for Canada usage along with expanded list of top 32 devices by country and more.
Europe
Device Model | Screen Size | Screen Resolution | Release Date | Recommended OS | Status |
---|---|---|---|---|---|
Samsung Galaxy S23 Ultra | 6.8 | 1440 x 3088 | February 2023 | Android 13 |
|
Apple iPhone 15 Pro Max | 6.7 | 1290 x 2796 | September 2023 | iOS Latest | NEW |
Samsung Galaxy A54 | 6.4 | 1080 x 2340 | March 2023 | iOS Latest |
|
*Data average of EU5 countries (England, France, Germany, Italy, & Spain). Download full guide for data by individual country, expanded list of top 32 devices, and more.
Asia
Device Model | Screen Size | Screen Resolution | Release Date | Recommended OS | Status |
---|---|---|---|---|---|
Apple iPhone 15 Pro | 6.7 | 1290 x 2796 | September 2023 | iOS Latest | NEW |
Google Pixel 8 | 6.2 | 1080 x 2400 | October 2023 | Android 14 | NEW |
Motorola Edge 40 | 6.55 | 1080 x 2400 | May 2023 | Android 13 |
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*Data representative of Australia. Download the full guide for Singapore usage along with expanded list of top 32 devices by country and more.
Most-Popular Web Browsers

Most-Popular Operating Systems
