How to test laptop battery life

how to test laptop battery life

How we test laptops

Aug 28,  · The category average for any given test and category (such as battery life for gaming laptops) is calculated by taking the mean score from the prior 12 months of test . Apr 19,  · A decent laptop with double digit battery life is the Huawei MateBook X Pro (). Note that, in February , we switched from Laptop Battery Test .

This lets you keep an how to test laptop battery life out for major issues as your PC ages and slows. Your laptop battery life varies greatly depending on what you do with it. For example, playing 3D games at maximum brightness will drain most new laptop batteries in 45 to 90 minutes. By contrast, you can often watch movies or do light text editing for an entire workday before the battery dies. Gaming : To test battery life, my advice is to fully charge your laptop and then let the game run on loop.

Many games, such pife GTA V or Gears of War 4, include a benchmark mode; once set, it repeats the game demo until your battery runs dry. Perfect for simulating a high load on tesh laptop! Movies : Well, this one is rather easy. Just start a movie or any video and set your player to loop until your battery runs dry.

To get a sense of how I test battery life in the lab, have a look at our AVG performance test center. All of the reported battery tests were repeated multiple times to improve the accuracy of the results. Measuring real-world performance such as browsing what are the best card sleeves web, word processing, multimedia editing is a tough one.

Rather, it requires software that repeats specific tasks at specific intervals. Then it measures to the millisecond how long it takes to complete each task and the collection of tasks. My favourite tool for this is PCMark downloaded the trial version here. It then measures how fast the PC is able to handle these operations. You can then conduct periodic tests after that as often as you like.

Web browsing : This test automatically launches a web browser which loads a social media site using Batfery Explorer. It renders images, scrolls up and down pages, opens pages, performs searches, ,aptop uploads data to the site, all the while measuring the frame rate and the speed of operations.

It then copies content from one document to another. Video chat : This test involves the capturing and rendering of two video streams simultaneously, which simulates the typical workload caused by a video chat through alptop such as Skype.

Save the results and run the test again in a month or month, or compare it with other Abttery. In this case, the best option ilfe 3DMark. Available as what do panty liners do free tezt paid product, how to play the ocean is arguably the best tool out there to test the fitness of your laptop or PC — and the leaderboards are particularly interesting, as you can see how you stack up against the fastest PCs on earth.

For beginners: these tes crazily fast graphics cards; the fastest available for the general consumer. To run the test, just install the product and launch it. To test that, use built-in benchmark tools in game, when available. Popular games that include these tests are:. Just open the game, locate the graphics settings, and launch the benchmark. Most of the tests will display a summary of your PCs performance.

To keep a record, take a screenshot or a photo with your phone. No matter which test you use: my advice is to always repeat each test at bxttery three times. And if you want to really dive into how I test PCs, laptops, and yo products, visit AVG PC TuneUp Benchmark whitepaperwhich batttery an overview of the methodology and tools used in ro professional test environment.

Get it for AndroidMac. Enjoy a cleaner machine with more room for what you really need. Get it for AndroidPC. Get it for PCMac. Tewt it for PCAndroid. Privacy Cookies All third party trademarks are the property of their respective owners. We use cookies and similar technologies to recognize your repeat visits and preferences, to measure the effectiveness of campaigns, and improve our websites.

For settings and more information about cookies, view our Cookie Policy. Security Tips. AVG News. See all Security llife. IP Address. Social Media. Privacy Tips. See all Privacy articles. Performance Tips. See all Bttery articles. Link copied. This article contains:. Battery Tests Your laptop battery life varies greatly depending on what you do with it.

Real-world PC usage tests Measuring real-world performance such as browsing the web, word processing, multimedia editing is a tough one. Pick one and hit the Run Benchmark button!

Rinse and Repeat No matter which test you use: my advice is to always repeat each test at least three times. Download free trial Get it for AndroidMac. Get it now Get it for AndroidPC. Free install Get it for PCMac. Get it now Get it for PCAndroid.

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Oct 28,  · The first stop on our battery-life betterment tour is the Windows 10 battery performance slider. It aims to group all of the settings that affect battery life into a few easy-to-understand categories. Sep 27,  · Battery Tests. Your laptop battery life varies greatly depending on what you do with it. For example, playing 3D games at maximum brightness will drain most new laptop batteries in 45 to 90 minutes. By contrast, you can often watch movies or do light text editing for an entire workday before the battery dies. Gaming: To test battery life. Feb 19,  · How to test your laptop battery and find out if it needs replacing Concerned about your laptop's battery life? Here's how to test it and find out if you need a replacement.

Only the laptops with best battery life can crush the most premium machines no matter how stacked their specs are, because laptops are useless if they can't hold a charge. Fortunately, there are plenty of notebooks that go the distance. Using our Laptop Mag Battery Test 2. We're talking more than 13 hours of endurance, which should more than suffice for that cross-country flight, a long day of meetings or multiple, back-to-back classes.

With AMD pushing battery life as one of its key features, Intel has a ton of work cut out for it. A great laptop with single digit battery life is the HP Envy 14 Note that, in February , we switched from Laptop Battery Test 1. Right now, the laptop with best battery life you can buy is the Dell Latitude , which comes in at a ridiculous 18 hours and 17 minutes. This is one of the best business laptops that you can buy. Along with its epic endurance, this ultraportable enterprise machine has a slim yet durable chassis, a solid p display and plenty of security features, including a fingerprint sensor and IR camera.

It lasted 13 hours and 20 minutes. Updated with Intel's 10th Gen processors and a modernized chassis, the Spectre x takes everything we loved about its predecessor and ramps it up. It starts with the laptop's design, which is more stunning than ever thanks to thinner display bezels and smaller footprint. Other highlights include a bright, vivid display, a comfortable keyboard, fast performance and an included stylus.

On top of that, the audio from the inch MacBook Pro is even more impressive than the visuals. Willing to sell your soul to the devil for the longest-lasting laptop ever? Forget about it, this product is real and purchasable. The Latitude continuously surfed the web over Wi-Fi at nits of brightness for a whopping 18 hours and 17 before it inevitably tapped out.

That is almost double the premium laptop average. See our full Dell Latitude review. It's not easy to stand out in the crowded business laptop category. But Dell is proving that it's up to the task with the Latitude 2-in-1, a sleek and sturdy business notebook with unmatched battery life.

It might not attract as much attention as those aforementioned models, but the Latitude 's all-aluminum chassis is thin and durable. And when you're off the clock, the Latitude inch, p display captures rich colors, although it could get brighter. But what makes the Latitude 2-in-1 a true contender to the other best business laptops is its nearly 17 hours of battery life, which distracts from some minor pitfalls, like a high price and comparatively hefty weight.

See our full Dell Latitude 2-in-1 review. The Asus ExpertBook B wowed us with its battery life score. If you need a laptop with one of the best battery life scores of all time, the ExpertBook will keep you comfortable for an insane 16 hours and 42 minutes.

You can literally get through two workdays without having to charge this beast. On top of that, you get an incredibly lightweight yet durable design covered in an attractive midnight-blue shade. You'll also get some useful security features like an IR camera and fingerprint sensor. Its inch, p display is fairly bright and colorful as well, but its biggest asset is an anti-glare coating. See our full Asus ExpertBook B review.

Display: With the advent of the M1 chip, Apple is free —— free to be faster and stronger, free to dominate. Apple could have stopped there, but instead, you get faster web page loading times, a more powerful camera and seamless integration between Mac, iPad and iPhone thanks to native Universal apps.

The 5nm chip even improves the camera and microphones. It may not be as glamorous as the Elite Dragonfly, but the EliteBook G7 is every bit as capable. It flaunts an attractive metal chassis, boasts lightning-quick performance, and lasts for more than 15 hours on a charge. The p display is a good one for work and play, plenty of ports mean you don't need a dongle, and a spattering of default and optional features make your work experience more secure and efficient.

The sky-high price means the G7 is only meant for the high-rollers; execs making the six-figure salaries, invaluable researchers working long nights, and the paper pushers with a Fortune company attached to their LinkedIn profiles. But if you have the cash, or your money has the budget, then this is easily one of the best business laptops on the market.

The Samsung Galaxy Book Flex 15 is a blue-hued, 2-in-1 head-turning laptop that will rock your world with a built-in, show-stealing S Pen that attracts all the attention. Taking notes pun unintended from its successful Galaxy Note smartphone series, Samsung packed a pizazz-filled, entertaining layer of stylus fun for artistic creatives, scribble-happy students and note-taking professionals.

Put your shades on! The Samsung Galaxy Book 15 along with the Galaxy Book Ion is the first laptop in the world to feature a QLED display, an energy-saving technology that helps to output super-high brightness scores without depleting too much battery power.

Speaking of its battery, it lasted a whopping 15 hours and 44 minutes on our test. See our full Samsung Galaxy Book Flex 15 review. It's amazing what a new heart can do for a laptop. Yes, Apple's long-awaited transition away from Intel and into the ARMs of custom silicon has arrived, and the new chip blows us away. I'll start by saying the new MacBook Air is an improvement over the previous model in every way, bringing monumental performance and battery life enhancements. Those bold claims Apple made about the M1?

They weren't exaggerations. This MacBook Air out-muscles every laptop in its class while lasting a full day on a charge. And it does so with a fanless design, meaning the Air is pin-drop silent. The new MacBook Air may have a few faults, but it's the closest Apple has ever been to crafting the perfect laptop. See our full MacBook Air with M1 review. The Gram 14 2-in-1 we reviewed last year was no fluke.

After a shaky entry to the laptop market, LG has proven that it can craft a laptop as good as any. The newest Gram 14 2-in-1 is the company's best yet, boasting epic battery life and a lightweight design with military-grade durability — a big change from the flimsy paperweights LG sold just a few years back. LG used to tout ridiculous battery life figures for earlier models. The outdated benchmarks the company used were so misleading that our real-world battery test often showed less than half the advertised endurance.

So forgive us for rolling our eyes at the Gram 14 2-in-1's claimed No, the Gram 14 doesn't last for 20 hours — but it comes much closer than I expected. On our Laptop Mag battery test, the Gram 14 2-in-1 lasted for 14 hours flat. See our LG Gram 14 2-in-1 review. One of those is at least 9 hours of battery life for p systems. The Asus ZenBook 13 exceeds those expectations, lasting 13 hours and 47 minutes on the Laptop Mag Battery Test continuous web surfing over Wi-Fi at nits of brightness.

Depending on your usage, the Acer Swift 5 could get you through at least one and possibly two days on a single charge. It lasted 13 hours and 37 minutes in our official battery test, which involves continuous Web surfing over Wi-Fi at nits of brightness. See our full Acer Swift 5 Intel 11th Gen, review.

Need a consumer notebook or a 2-in-1 laptop? Then the HP Spectre x has got you covered. Want a MacBook? Get the new inch MacBook Pro Need a Windows 10 video editing laptop? Easy, get the Dell XPS 15 The longest lasting Chromebook is the Google Pixelbook Go We put each laptop through extensive benchmark testing — both synthetic and real-world — before they end up in the hands of our reviewers.

We evaluate each aspect of the laptop, including its performance, battery life, display, speakers and heat management. In our benchmark testing, we use a Klein K10 colorimeter to detect the brightness and sRGB color gamut of the laptop's display. For performance testing, we run the laptop through a gauntlet of benchmarks, including Geekbench 4. To determine real-world performance, we task the laptop to convert a 4K video to p resolution and to duplicate a 4.

Our real-world graphics test is the Dirt 3 benchmark with medium settings at p resolution. We also run heat tests by playing a minute full-screen video and measuring temperatures in different areas of the laptop. Last but not least, our battery test consists of continuous web surfing over Wi-Fi at nits of brightness. For MacBooks and premium Windows 10 laptops, a runtime of over 9 hours is considered a good result whereas gaming laptops and workstations that can stay powered for longer than 5 hours deserve praise.

These tests are complemented with extensive hands-on testing from our reviewers who critique everything from the laptop's materials to the feel of its touchpad. Laptop Mag. Please deactivate your ad blocker in order to see our subscription offer.

Dell Latitude Dell Latitude 2-in-1 Asus ExpertBook B Apple MacBook Pro inch, M1, HP EliteBook x G7 Samsung Galaxy Book Flex 15 MacBook Air with M1 LG Gram 14 2-in-1 Acer Swift 5 Intel 11th Gen,

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