HP EliteBook 840 G8 14" Vs Lenovo ThinkPad T490s 14"

The HP EliteBook 840 G8 14-inch, released in 2021, and the Lenovo ThinkPad T490S 14-inch, launched in 2019, are both business-oriented laptops designed for productivity and portability. While sharing a similar 14-inch form factor and running on the Windows operating system, the EliteBook 840 G8 benefits from a newer processor generation and updated connectivity standards, whereas the ThinkPad T490S emphasizes robust build quality and potentially longer battery endurance in specific configurations.

When considering the longevity of these business laptops, their release timelines and design philosophies play a significant role in their expected practical lifespan and ongoing support.

• Release Timeline and OS Support: The HP EliteBook 840 G8 was released in 2021, making it a newer device compared to the Lenovo ThinkPad T490S, which launched in 2019. This difference in release year means the EliteBook 840 G8 will likely receive operating system updates and security patches for a longer duration, extending its software longevity. Both devices run Windows, ensuring a consistent update path from Microsoft.
• Repairability and Build: Both models are built for business use, suggesting a focus on durability. The ThinkPad T490S features a carbon fiber-reinforced plastic and magnesium alloy construction, tested against military standards for toughness. The EliteBook 840 G8 also boasts a durable aluminum exterior and is MIL-STD certified, indicating a robust design. However, the ThinkPad T490S has soldered RAM, limiting upgrade options, while the EliteBook 840 G8 typically offers upgradable RAM, which can extend its useful life by allowing for memory expansion.
• Expected Practical Lifespan: Given their business-grade construction and initial specifications, both laptops are designed for several years of reliable use. The EliteBook 840 G8's newer components and potentially upgradable RAM may offer a slight edge in terms of future-proofing and adaptability to evolving software demands.

The performance capabilities of these laptops are largely influenced by their respective processor generations and memory configurations, impacting how smoothly they handle daily tasks and demanding applications.

• Processor Capabilities: The HP EliteBook 840 G8 is equipped with 11th Generation Intel Core processors, which offer improved efficiency and performance compared to the 8th Generation Intel Core processors found in the Lenovo ThinkPad T490S. This means the EliteBook 840 G8 generally handles demanding applications, complex multitasking, and data processing with greater responsiveness. Users will experience faster application loading and smoother transitions between tasks on the HP model.
• Memory and Storage: The EliteBook 840 G8 supports up to 64GB of DDR4 3200MHz RAM, often through two accessible slots, allowing for future upgrades. In contrast, the ThinkPad T490S typically comes with up to 32GB of DDR4-2400 RAM, which is soldered to the motherboard, meaning it cannot be upgraded after purchase. Both laptops utilize fast M.2 PCIe NVMe SSDs for storage, providing quick boot times and rapid data access, with configurations up to 2TB for the EliteBook and 1TB for the ThinkPad.
• Battery Behavior: The ThinkPad T490S features a 57 Wh battery, with some configurations claiming up to 20 hours of battery life, particularly with its low-power display option. The EliteBook 840 G8 comes with a 53 Wh battery, offering up to 14 hours and 30 minutes of use. Real-world battery life will vary based on usage patterns and display brightness, but the ThinkPad T490S may offer longer unplugged work sessions in optimized setups.

Both laptops feature 14-inch displays, but they offer different technologies and options that affect visual clarity, brightness, and overall viewing experience.

• Display Technology and Resolution: Both the HP EliteBook 840 G8 and the Lenovo ThinkPad T490S offer 14-inch Full HD (1920x1080) IPS displays, providing wide viewing angles and clear images suitable for productivity. The ThinkPad T490S also has configurations available with a WQHD (2560x1440) HDR display, offering higher resolution and enhanced color depth with Dolby Vision support.
• Brightness and Outdoor Use: The EliteBook 840 G8 provides various brightness options, including standard 250 nits, a low-power 400 nits, and a high-brightness 1000 nits option with HP Sure View Reflect for privacy. The ThinkPad T490S also offers multiple brightness levels, including a low-power 400-nit option and a 500-nit WQHD panel. For outdoor use or brightly lit environments, higher nit ratings on either device will improve visibility.
• Refresh Rate and Special Features: Standard refresh rates are typical for business laptops, focusing on stable image presentation rather than high-speed motion. The EliteBook 840 G8's optional HP Sure View Reflect privacy screen is a notable feature for users handling sensitive information in public spaces. The ThinkPad T490S offers a similar PrivacyGuard option, which makes the screen unreadable from side angles.

For communication and multimedia, the camera, microphone, and speaker systems are important considerations, and both laptops integrate features tailored for professional use.

• Camera System: Both the EliteBook 840 G8 and the ThinkPad T490S typically include a 720p HD webcam, suitable for video conferencing. The EliteBook 840 G8 often includes an IR webcam for facial recognition, enhancing security and login convenience. The ThinkPad T490S also offers an optional IR camera for Windows Hello. Both models feature physical privacy shutters (ThinkShutter for Lenovo, integrated privacy shutter for HP) to cover the webcam when not in use, addressing privacy concerns.
• Microphone Quality: The EliteBook 840 G8 is equipped with a 3 multi-array microphone system tuned by Bang & Olufsen, designed to capture clear audio and reduce background noise during calls. The ThinkPad T490S features dual array far-field microphones, which are effective for voice commands and clear communication even from a distance.
• Speaker Output: The EliteBook 840 G8 features dual stereo speakers with audio by Bang & Olufsen, providing a clear and rich sound experience for video calls and media consumption. The ThinkPad T490S includes two 1W speakers with Dolby Audio Premium, offering enhanced sound quality for its class.