This summary of the video was created by an AI. It might contain some inaccuracies.
00:00:00 – 00:13:38
The video reviews the Dell Latitude 5421, focusing on its features, performance, and comparison to the Dell Latitude 5420. The 5421 comes with a Tiger Lake-H or Intel Core H processor, weighing 1.54 kilos and equipped with NVIDIA GeForce MX450 graphics. The laptop offers a choice between i5 or i7 processors, a 1080p webcam, and a full HD display. Battery performance was tested in different modes, with temperatures ranging from 28 to 43 degrees Celsius and fan noise around 37 to 44 decibels. The i5 11500H processor showed stability at 4.2GHz, with benchmark scores indicating significant performance improvements from the 5420 model. The video suggests considering the Nvidia GeForce MX450 graphics for enhanced performance and concludes by recommending the 5421 as a compelling choice over the 5420.
00:00:00
In this segment of the video, the host introduces the Dell Latitude 5421, a 14-inch business class laptop sharing similarities with the Dell Latitude 5420. The main difference lies in the processor, with the 5421 housing the Tiger Lake-H or Intel Core H processor, offering performance improvements. The laptop weighs 1.54 kilos, with the 90-watt power adapter adding to a total weight of 1.91 kilos. Features include a choice between i5 or i7 processors, NVIDIA GeForce MX450 graphics, a 1080p webcam, and a full HD 400-nit display. The laptop’s forward-facing speakers reach a peak volume of 85.9 decibels and deliver balanced audio quality across high, mid, and low frequencies.
00:03:00
In this part of the video, the Latitude 5421 laptop is discussed. It features a 64 watt-hour 4-cell battery with rapid charging capabilities. The battery performance was tested in five different modes, ranging from 1 hour to 9 hours and 10 minutes. Temperature and fan noise levels remained consistent compared to the previous model, with most heat concentrating near the top center of the keyboard. Temperature readings ranged from 28 to 35 degrees Celsius, with fan noise staying around 37 to 41 decibels under different load conditions.
00:06:00
In this segment of the video, the reviewer discusses the temperatures and fan noise of a laptop under load. The highest temperature measured on the keyboard was 43 degrees Celsius, with fan noise reaching 44 decibels. The back cover temperature peaked at 39 degrees Celsius with consistent fan noise. The laptop’s performance was evaluated with an i5 11500H processor running at speeds ranging from 3.7 to 4.2 gigahertz, close to its maximum turbo boost of 4.6 gigahertz. The processor maintained stability at 4.2 gigahertz for an extended period under full load, with an internal temperature of 33 degrees Celsius.
00:09:00
In this segment of the video, the speaker discusses the performance of a Dell Latitude 5421 laptop configured with an i5 11500H processor, 16GB of RAM, and a 512GB hard drive. They mention stability at 4.0-4.2GHz, then provide benchmark scores for various performance tests and gaming benchmarks, highlighting that the processor speed is significantly quicker compared to the Dell Latitude 5420, showing a 70-90% performance improvement. However, they note that the graphics performance utilizing the older Intel UHD graphics on the 11500H processor falls behind due to the lack of the newer Intel Iris Xe graphics found on newer 11th gen Intel processors.
00:12:00
In this segment of the video, the speaker discusses the Intel Core H processor, highlighting its significant performance increase for tasks not requiring heavy graphics. They recommend configuring the Dell Latitude 5421 with the Nvidia GeForce MX450 discrete graphics for improved performance, potentially doubling its speed compared to the 5420 model. The speaker notes that upgrading the graphics would have resolved all issues, but still considers the laptop fantastic overall and suggests it as a viable choice over the 5420. The segment ends with a call to action to support the channel and subscribe for weekly videos.