Lenovo ThinkPad T490s 14" Vs Lenovo ThinkPad X380 Yoga 13"

The Lenovo ThinkPad T490s, released in 2019, and the Lenovo ThinkPad X380 Yoga, launched in 2018, are both designed for productivity, but cater to different user needs through their distinct form factors. The T490s is a traditional, thin, and light 14-inch laptop, while the X380 Yoga is a versatile 13.3-inch 2-in-1 convertible with a touchscreen and integrated stylus. Both devices run on the Windows operating system and share the robust build quality characteristic of the ThinkPad line, but their core design philosophies lead to different practical experiences.

Both ThinkPads are built with durability in mind, featuring robust chassis materials and undergoing military-standard testing to ensure resilience against various environmental conditions. The T490s, being a slightly newer model, may offer a marginally longer period of official software support.

• Release Timeline: The ThinkPad T490s was released in 2019, making it a year newer than the ThinkPad X380 Yoga, which debuted in 2018. This difference can translate to an additional year of operating system updates and security patches for the T490s, extending its practical lifespan.
• Build Quality: The T490s utilizes a combination of carbon fiber-reinforced plastic and magnesium alloy, contributing to its thin yet durable construction. The X380 Yoga also features a tough chassis, with its lid and base incorporating carbon fiber, and has been subjected to over 200 durability tests.
• Repairability: Both models typically feature soldered RAM, limiting upgrade options for memory. However, storage drives are generally accessible for potential upgrades, which can help prolong the device's usability.

These ThinkPads are equipped with processors designed for efficient multitasking and business applications, offering solid performance for daily computing tasks. The slight difference in their release years means they feature similar generations of internal components.

• Processing Power: Both the T490s and X380 Yoga are powered by 8th generation Intel Core processors. These processors handle common office applications, web browsing, and moderate multitasking smoothly. Users can expect responsive performance for typical productivity workloads.
• Memory and Storage: Both models offer configurations with up to 16GB or 32GB of RAM, which is typically soldered to the motherboard. They also come with fast PCIe NVMe solid-state drives, providing quick boot times and rapid application loading. The T490s can be configured with up to 1TB of storage, while the X380 Yoga also offers substantial SSD options.
• Battery Behavior: The T490s is equipped with a 57Wh battery, often providing between 10 to 13 hours of use in real-world scenarios, with some configurations claiming up to 20 hours with low-power displays. The X380 Yoga has a 51Wh battery, typically delivering 8 to 11 hours of battery life. Both support rapid charging technology, allowing for quick power top-ups.

The display is a primary differentiator between these two models, not only in size but also in functionality, with the X380 Yoga offering a convertible, touch-enabled experience.

• Display Technology and Size: The T490s features a 14-inch IPS display, available in various configurations including Full HD (1920x1080) and WQHD (2560x1440) resolutions. The X380 Yoga comes with a 13.3-inch Full HD (1920x1080) IPS touchscreen. The X380 Yoga's display is designed for interactive use, supporting multi-touch input and an integrated stylus.
• Brightness and Clarity: The T490s offers display options with brightness levels ranging from 250 nits up to 500 nits for its WQHD HDR panel, and a 400-nit low-power FHD option, providing good visibility in various lighting conditions. The X380 Yoga's display typically offers around 300-322 nits of brightness. Both provide clear images and good viewing angles due to their IPS panels.
• Interactive Features: The X380 Yoga's 2-in-1 design means its touchscreen is central to its functionality, allowing it to be used in tablet or tent modes. It includes a ThinkPad Pen Pro stylus that conveniently charges and stores within the device. The T490s primarily functions as a traditional laptop, though some configurations offer a touch-enabled FHD display.

Both ThinkPads include standard webcam and audio features suitable for business communication, with some differences in privacy and sound enhancement.

• Webcam Quality: Both the T490s and X380 Yoga are equipped with 720p webcams, which are adequate for video conferencing in well-lit environments. The T490s often includes a physical ThinkShutter for webcam privacy, a feature generally absent on the X380 Yoga. Both models may offer an optional IR camera for facial recognition login.
• Microphone and Speakers: The T490s features dual array far-field microphones and 2x 1W speakers with Dolby Audio Premium, designed for clear voice pickup and enhanced sound output. The X380 Yoga also incorporates integrated speakers with Dolby Premium Audio, aiming to provide a good media consumption experience.
• Audio Experience: Users generally report that the speakers on both devices are suitable for calls and general media, though they may not offer deep bass. The T490s's speakers are noted by some users as an improvement over previous generations in terms of volume and clarity.