How Did We Test Laptops To Find The Perfect One

test laptops

We looked at a variety of laptops which met all or a majority of our requirements. After removing those that were heavy or didn’t have an option for a screen with 4K resolution or didn’t fulfill our specs in addition to models we’d tested but had previously rejected, we came up with six models to test. You can read about the ones we didn’t choose in the section on competition.

Some laptops that we tested had identical to the configurations we recommend to most users However, they were quite similar. 

To evaluate the performance of each laptop’s video encoder we encoded an 86-minute film at 1080p using the “Fast 1080p30” preset in the HandBrake video transcoder. We concentrated specifically on “software encoding” performed by the CPU of each laptop, rather than GPU-accelerated encoding. 

This process can take longer, but result in better-quality video with smaller size files. Then, we ran the Shadow of the Tomb Raider benchmark that we use in our guide for gaming laptops to evaluate 3D performance. 

We also ran a variety of tests on CPUs and GPU tests using Geekbench 5. Geekbench 5 benchmarking application. We also used the laptops for a couple of days to gauge the impact of its performance in real-world conditions and temperature, comfort and noise from the fan.

To determine the battery’s endurance to determine how long a laptop’s battery lasts, we set the laptop’s backlight at 150 nits (units of brightness, which measure candelas per square meter or Cd/m2) and conducted a test on the web which cycled through various websites, emails, Google Docs items, as well as videos. 

This gave us an exact estimate of the length of time each laptop will be able to last when used for simple activities, but when you’re exporting video or using 3D apps, you could expect the battery to last shorter.

We conducted the same color accuracy tests we run for testing standalone monitors.4 We tested an X-Rite the i1Basic Pro, an X-Rite OEM i1 Display colorimeter as well as custom tests within Calman 2019. 

Calman 2019. Software calibration suite. Calman analyzes a range of aspects: the contrast ratio, also known as the contrast between the whitest and brightest colors, as well as the darkest black; 

whether monitors can display shades of gray without visible tints of color as well as the amount of colors can be displayed on the screen and how accurate they are when compared to real-world. 

We measure against the typical sRGB colors, however, we also note that displays are able to handle more color ranges such as DCI-P3 or Adobe RGB.

Each laptop we tested, the Calman tests yielded DeltaE 2000 numbers, which illustrate how close the displayed hue is to what’s expected The lower the number, more accurate. A DeltaE value of less than 1.0 is perfect. 

A value of less than 2.0 is sufficient to print-production tasks You won’t even see a distinction in the absence of a flawless standard to compare to. Ratings that are higher than 3.0 indicate that you’ll likely notice the difference in your eyes.

Dell XPS 15 9500

The Dell XPS 15 9500 opens with a vibrant wallpaper background.

A screen that’s difficult to beat

The XPS 15’s display is enjoyable to work on. It’s higher than the screens of the majority of laptops, which allows applications more room to sprawl across. Check out dell da300 price online in india.

 It’s a good laptop and the battery’s lifespan is great as well as its trackpad and keyboard are decent. However, we would like to have more ports.

Configuration recommendations

  • Processor: Six-core Intel Core i7-10750H 
  • Screen: 3840×2400 IPS
  • Graphics: Nvidia GeForce GTX 1650 Ti 
  • Weight: 4.5 pounds
  • Memory: 16GB 
  • Battery life test: 8.6 hours
  • Storage: 512 GB SSD

There are a variety of models of Dell’s XPS 15 in this guide for many years. The XPS 15 9500 improves on the previous models by introducing an extra-large screen and higher vertical resolution so that you can view all your media all at once. 

The powerful eight- and six-core Intel processors as well as a good Nvidia GeForce GTX 1650 Ti graphics processor offer ample performance when editing video and images and also handling 3D rendering tasks.

The system can even play games with a little. The trackpad and keyboard are excellent and its XPS 15 9500’s battery lasted just a few hours longer than these other laptops we evaluated. 

The large battery makes this XPS 15 9500 relatively heavy and we would have liked it to include USB Type A or HDMI ports, alongside its Thunderbolt 3/USB C ports as well as card reader. We can overlook these shortcomings for a display that’s such a beautiful thing to behold.

This XPS 15 9500 

configuration that we suggest costs just more than $2,000. About $400 goes towards the 4K screen but it’s worthwhile when you’re editing videos of high resolution or require support for wider color gamuts , which can show additional shades of specific hues. Check out hp laptop display price online.

Dell provides an upgrade to eight core processors for approximately $100. This could be worth the price when you’re editing videos or performing other processing-intensive tasks. It also allows you to purchase up to 32GB of memory (most useful to edit large files or keeping other applications in operation) as well as up to 1TB of SSD storage (which is faster and more efficient than adding an external drive). 

If you’d rather do these upgrades later on should you require them. an advantage on the XPS 15 9500’s favor: With the help of a Torx screwdriver as well as a plastic opener, users will be able to open the laptop and access both memory slots, as well as two M.2 slots to connect SSDs (one that opens and the other one is used to access the drive that the laptop comes with).

These scores, created by the Calman color calibration software are the most significant numbers that we use to evaluate a screen’s color precision; scores that are lower are more reliable. A score for grayscale that is higher than 3.0 indicates that gray shades might display a visible color tint. 

Scores for ColorChecker and saturation above 3.0 indicate that the colors on the screen could appear different when compared to an accurate color reference image.

Dell isn’t offering any OLED panel for its XPS 15 9500, but for a standard LCD display it’s contrast is extremely impressive.

It’s capable of showing dark blacks with plenty of clarity even in the dark portions of video and images–we determined the contrast ratio to be 1669:1 (1000:1 is standard, and higher contrast is more desirable). 

We tested the color preset for sRGB on the display within Dell’s PremierColor calibration software, the display’s Calman display scores were not the most accurate we could see during our tests, however they generally fell somewhere within the range of “good” and “fine.” In our test of 2020 subjects there was only one exception: that of the Microsoft Surface Book 3 was superior across the board. 

ThinkPad X1 Extreme Gen 3 

Was less impressive, while all other devices were within the same range of.

Beyond accuracy in color and display quality, the XPS15’s display comes with some nice options that the other laptops we’ve tested do not include. If you own an Intel DisplayPro colorimeter, similar to that we use for testing displays and testing, the PremiereColor software comes with a simple step-by-step guide to calibration that makes available color presets more precise. This shouldn’t be a surprise since $300 of calibration equipment will give near-perfect colors, since this is what it was designed to accomplish. 

However, the ease of Dell’s software and the fact that it is with preinstalled software, is worth checking out. It’s worth mentioning that the XPS 15 also covers color gamuts other than the standard sRGB. 

This can help photo and video editors that need to create more hues of diverse hues. Dell promises 100 percent complete coverage for the Adobe RGB gamut and 94 percent coverage of the DCI-P3 spectrum even though we did not check for Adobe RGB gamut, we could confirm the coverage of the DCI-P3 gamut through our testing.