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Category: CrXPRT

CrXPRT is more valuable than ever

Justin Greene
By Justin Greene
on March 28, 2019

Digital Trends recently published an article discussing various rumors about the future of the Google Pixelbook line. Pixelbooks were some of the first Chromebooks with high-end hardware specs, and they were priced accordingly. Whether or not the rumors discussed in the article turn out to be true, the author points out that the Pixelbook prompted several other vendors, such as HP and Lenovo, to take a chance on high-end Chromebooks. It seems like high-end Chromebooks are here to stay, but given the unique constraints of the Chrome OS environment, buyers are often unsure if it’s worth it to shell out the extra money for a premium model.

We developed CrXPRT to help buyers answer these questions. CrXPRT is a benchmark tool that measures the battery life of your Chromebook as well as how fast it handles everyday tasks like playing video games, watching movies, editing pictures, and doing homework. The performance test gives you individual workload scores and an overall score based on the speed of the device. The battery life test produces an estimated battery life time, a separate performance score, and a frames-per-second (FPS) rate for a built-in HTML5 gaming component.

You don’t have to be a tech journalist or even a techie to use CrXPRT. To learn more, check out the links below.

Testing the performance or battery life of your Chromebook

Simply download CrXPRT from the Chrome Web Store. Installation is quick and easy, and the CrXPRT 2015 user manual provides step-by-step instructions. A typical performance test takes about 15 minutes, and a battery life test will take 3.5 hours once the system is charged and configured for testing. If you’d like to see how your score compares to other Chromebooks, visit the CrXPRT results page.

Want to know more?

Read the Exploring CrXPRT 2015 white paper, where we discuss the concepts behind CrXPRT, its development process, and the app’s structure. We also describe the component tests and explain the statistical processes used to calculate expected battery life.

BenchmarkXPRT Development Community members also have access to the CrXPRT source code, so if you’re interested, join today! There’s no obligation and membership is free for members of any company or organization with an interest in benchmarks.

Give CrXPRT a try and let us know what you think!

Justin

Posted in Battery life, Benchmarking, BenchmarkXPRT, BenchmarkXPRT development community, Chrome OS, Chromebooks, Google, Google Chrome, What makes a good benchmark? | Tagged , , , , , , , |

The XPRT Spotlight Black Friday Showcase helps you shop with confidence

Justin Greene
By Justin Greene
on November 15, 2018

Black Friday and Cyber Monday are almost here, and you may be feeling overwhelmed by the sea of tech gifts to choose from. The XPRTs are here to help. We’ve gathered the product specs and performance facts for some of the hottest tech devices in one convenient place—the XPRT Spotlight Black Friday Showcase. The Showcase is a free shopping tool that provides side-by-side comparisons of some of the season’s most popular smartphones, laptops, Chromebooks, tablets, and PCs. It helps you make informed buying decisions so you can shop with confidence this holiday season.

Want to know how the Google Pixel 3 stacks up against the Apple iPhone XS or Samsung Galaxy Note9 in web browsing performance or screen size? Simply select any two devices in the Showcase and click Compare. You can also search by device type if you’re interested in a specific form factor such as consoles or tablets.

The Showcase doesn’t go away after Black Friday. We’ll rename it the XPRT Holiday Buying Showcase and continue to add devices throughout the shopping season. So be sure to check back in and see how your tech gifts measure up.

If this is the first you’ve heard about the XPRT Weekly Tech Spotlight, here’s a little background. Our hands-on testing process equips consumers with accurate information about how devices function in the real world. We test devices using our industry-standard BenchmarkXPRT tools: WebXPRT, MobileXPRT, TouchXPRT, CrXPRT, BatteryXPRT, and HDXPRT. In addition to benchmark results, we include photographs, specs, and prices for all products. New devices come online weekly, and you can browse the full list of almost 150 that we’ve featured to date on the Spotlight page.

If you represent a device vendor and want us to feature your product in the XPRT Weekly Tech Spotlight, please visit the website for more details.

Do you have suggestions for the Spotlight page or device recommendations? Let us know!

Justin

Posted in Chromebooks, CrXPRT, HDXPRT, Interactive tools, Laptops, Mobile devices, MobileXPRT, PCs, TouchXPRT, WebXPRT, XPRT Weekly Tech Spotlight | Tagged , , , , , , , , , , , , , , , , , , , , , , , , |

CrXPRT in the Chrome Web Store

Justin Greene
By Justin Greene
on September 13, 2018

Testers searching for CrXPRT in the Chrome Web Store may be puzzled to see “no results.” While CrXPRT no longer appears in Chrome Web Store searches, the app is still live in the store and there’s nothing wrong with it. CrXPRT is freely available and functioning normally, but you can access it only through a direct link. It’s an unusual situation that results from a strategic decision by the Chrome team, a decision affecting many apps in addition to CrXPRT.

For several years, Chrome supported two types of apps—hosted apps that wrap online websites, and packaged apps that have offline capability. CrXPRT is a packaged app built for Chrome OS. In December 2017, the Chrome team stopped providing search and browse functions for hosted and packaged apps in the Chrome Web Store. Instead, they’re encouraging folks to develop Progressive Web Apps. You can read about the reasoning behind this decision on the Chromium blog. Despite this shift in focus, the Chrome Web store will continue to support existing apps packaged for Chrome OS.

In short, the Chrome Web Store will support CrXPRT for the foreseeable future, and we’ll continue to issue any necessary bug fixes through the store. With the help of the community, we’ll reevaluate CrXPRT next year and decide the best way forward for the app. In the meantime, you can access CrXPRT from the direct link below and from CrXPRT.com. Note that the direct link may take you to a splash page if you use an unsupported platform.

CrXPRT 2015: https://chrome.google.com/webstore/detail/crxprt/hiajijaeaacmnpjpkcfnhohmaijanjgf

Please let us know if you have any questions.

Justin

Posted in Chrome OS, Chromebooks, Collaborative benchmark development, CrXPRT, Google Chrome, Performance benchmarking | Tagged , , , , |

The 2018 XPRT Spotlight Back-to-School Roundup

Justin Greene
By Justin Greene
on August 9, 2018

With the new school year approaching, we’re pleased to announce that we’ve just published our third annual XPRT Spotlight Back-to-School Roundup! The Roundup allows shoppers to view side-by-side comparisons of XPRT test scores and hardware specs from some of this school year’s most popular Chromebooks, laptops, tablets, and convertibles. We tested the devices in our lab using the XPRT benchmarks and provide not only performance scores, but also photo galleries, PT-verified device specs, and prices. Parents, teachers, students, and administrators who are considering purchases for use in their education environments have many options, and the Roundup can help make their decisions easier by gathering product and performance facts in one convenient place. We’ll continue to add devices to the Roundup, including the new Microsoft Surface Go, as they arrive over the next few weeks.

The Back-to-School Roundup is just one of the features we offer through the XPRT Weekly Tech Spotlight. Every week, the Spotlight highlights a new device, making it easier for consumers to select a new laptop, phone, tablet, or PC. Recent devices in the Spotlight include the Acer Chromebook Tab 10, the 2018 Samsung Chromebook Plus, the Intel Hades Canyon NUC mini PC, and the OnePlus 6 phone. The Spotlight device comparison page lets you view side-by-side comparisons of all of the devices we’ve tested.

If you’re interested in having your devices featured in the XPRT Weekly Tech Spotlight or in this year’s Black Friday and Holiday Showcases, which we publish in late November, visit the website for more details.

If you have any ideas for the Spotlight page or suggestions for devices you’d like to see, let us know!

Justin

Posted in Battery life, BatteryXPRT 2014 for Android, Benchmarking, BenchmarkXPRT, BenchmarkXPRT development community, CrXPRT, Education, Mobile data, TouchXPRT, WebXPRT, XPRT Weekly Tech Spotlight | Tagged , , , , , , , |

A note about a recent CrXPRT update

Justin Greene
By Justin Greene
on June 21, 2018

A tester from Acer recently contacted us about an issue where CrXPRT was freezing indefinitely during the Photo Effects workload. We initially thought the problem was limited to a specific hardware platform or Chrome OS version, but soon discovered the issue was affecting all CrXPRT tests, regardless of the system.

After quite a bit of troubleshooting, we were able to find and fix what turned out to be simple bug. The problem started with a change we made to increase security and strengthen compliance with GDPR by moving all our web pages to HTTPS. Specifically, we added a redirect that forced principledtechnologies.com to www.principledtechnologies.com. Chrome apps have a manifest property that defines which websites can connect to the application. Because we hadn’t reconfigured the CrXPRT path permissions to account for the new redirect, the test failed. We made the necessary edits to the manifest, tested the fix, and uploaded the updated package (build number 1.0.2.1) to the Chrome Web Store.

If you’re still encountering this problem during testing, check to be sure the app has updated on your system. The changes we made do not affect performance, and all completed CrXPRT test scores from before and after the update are valid and comparable.

We’re grateful whenever community members report issues! If you ever have any problems, questions, or comments regarding any of the XPRTs, please feel free to contact us.

Justin

Posted in Benchmarking, BenchmarkXPRT, Chrome OS, Chromebooks, CrXPRT, Google Chrome, JavaScript, Performance benchmarking |

CrXPRT helps to navigate the changing Chromebook market

Justin Greene
By Justin Greene
on June 7, 2018

Some people envision Chromebooks as low-end, plastic-shelled laptops that large organizations buy in bulk because they’re inexpensive and easy to manage. While many sub-$200 Chromebooks are still available, the platform is no longer limited to budget chipsets and little memory. Consumers can now choose systems that feature up to 16 GB of RAM, 8th generation Intel Core CPUs, and Core i7 configurations for those willing to pay around $1,600. In addition, some Chromebooks can now run Android apps, Microsoft Office mobile apps, Linux apps, and even Windows apps. While Chromebooks still depend heavily on connectivity and cloud storage, an increasing number of Chrome apps let you perform substantial productivity tasks offline. The Chrome OS landscape has changed so much that for certain use cases, the practical hardware gap between Chromebooks and traditional laptops is narrowing.

More consumers might be interested in Chromebooks than was the case a few years ago, but how they make sense of all the devices on the market? CrXPRT can help by providing objective data on Chromebook performance and battery life. Steven J. Vaughan Nichols offered a great example of the value CrXPRT can provide in his recent ZDNet article on the new Core i7-based Google Pixelbook. The Pixelbook’s CrXPRT score of 226 showed that it performs everyday tasks faster than any of the Chromebooks in our results database. When trying to decide whether it’s worth spending a few hundred or even a thousand dollars more on a new Chromebook, having the right data in hand can transform guesses into well-informed decisions.

You don’t have to be a tech journalist or even a techie to use CrXPRT. If you’d like to learn more about CrXPRT, we encourage you to read the CrXPRT feature here in the blog or visit CrXPRT.com.

Justin

Posted in Chrome OS, Chromebooks, CrXPRT, Google, Google Chrome, Linux, Uncategorized |

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