What is the Difference Between Lenovo T440 and T440s: A Detailed Comparison

In the ever-evolving world of technology, staying up to date with the latest laptop models can be a daunting task. When it comes to Lenovo, the T440 and T440s are two popular options for professionals and students alike. However, understanding the differences between these two models is crucial in making an informed decision. In this article, we will provide a detailed comparison of the Lenovo T440 and T440s, highlighting their specifications, performance, design, and pricing to help you determine which laptop is the right fit for your needs.

Design And Build Quality: Examining The Visual And Structural Differences Between The Lenovo T440 And T440s

The design and build quality of a laptop are crucial factors to consider when making a purchasing decision. The Lenovo T440 and T440s may belong to the same series, but there are distinct differences in their design and build.

The Lenovo T440 features a standard clamshell design with a 14-inch display. It has a slightly thicker and heavier build compared to the T440s, weighing around 4.4 pounds. The T440s, on the other hand, boasts a more premium design with a thinner profile and lighter weight of just 3.5 pounds. Its overall build quality is also superior, thanks to the use of carbon fiber materials, making it more durable and resistant to wear and tear.

In terms of appearance, both models have a sleek and professional look, but the T440s stands out with its slimmer bezels and more streamlined aesthetic. Additionally, the T440s offers a backlit keyboard as a standard feature, while the T440 may require an upgrade for this functionality.

Ultimately, the decision between the T440 and T440s will depend on your priorities regarding portability and build quality. If you prioritize a lightweight and durable laptop, the T440s is the better option. However, if you prioritize cost-effectiveness and don’t mind a slightly bulkier build, the T440 may be a suitable choice.

Performance And Processor Options: Comparing The Computing Power And Processing Capabilities Of The Two Laptop Models.

When it comes to performance and processing capabilities, the Lenovo T440 and T440s offer some distinct differences.

The T440 is equipped with the Intel Core i5-4200U processor, which has a base clock speed of 1.6GHz and can reach up to 2.6GHz with Turbo Boost. It also comes with 4GB of DDR3 RAM, which can be expanded up to 12GB. This configuration is suitable for everyday tasks such as web browsing, word processing, and multimedia consumption.

In comparison, the T440s is powered by the Intel Core i7-4600U processor. With a base clock speed of 2.1GHz and a maximum turbo frequency of 3.3GHz, it offers a significant boost in processing power. Additionally, it comes with 8GB of DDR3 RAM, which can be expanded up to 12GB. This makes the T440s a better choice for intensive tasks such as video editing, graphic design, and running demanding software.

In terms of performance, the T440s clearly outperforms the T440, thanks to its faster processor and larger memory capacity. However, it is worth noting that the T440s comes at a higher price point compared to the T440. If you require a laptop for basic tasks, the T440 is a cost-effective option. But if you need more power for demanding tasks, the T440s is a worthy investment.

Display And Graphics: Analyzing The Variations In Screen Size, Resolution, And Graphics Performance.

The display and graphics play a crucial role in determining the visual experience on a laptop. When comparing the Lenovo T440 and T440s, it becomes essential to examine the variations in their screen size, resolution, and graphics performance.

Both the T440 and T440s laptops feature a 14-inch display. However, the T440s offers a higher resolution, providing a more immersive visual experience with its full HD (1920 x 1080) display compared to the T440’s standard HD (1366 x 768) resolution.

In terms of graphics performance, the T440s offers better graphics capabilities due to its improved integrated graphics card. It is equipped with Intel HD Graphics 4400, which delivers smoother visuals and better gaming performance compared to the T440’s Intel HD Graphics 4000.

Whether you are a professional requiring accurate colors or a casual user seeking a better visual experience, the T440s is the preferred choice due to its higher resolution and enhanced graphics capabilities. The T440, on the other hand, is still capable of providing satisfactory visuals but may fall short for those with higher graphic demands.

Connectivity And Ports: Highlighting The Similarities And Differences In Terms Of Connectivity Options And Port Availability.

The Lenovo T440 and T440s have similar connectivity options but differ in terms of port availability. Both models offer Wi-Fi and Bluetooth connectivity, allowing users to connect to the internet and peripheral devices wirelessly. Additionally, they both have an Ethernet port for wired internet connection.

However, when it comes to ports, there are some notable differences. The T440 features a VGA port, a Mini DisplayPort, a headphone/microphone combo jack, two USB 3.0 ports, an SD card reader, and a smart card reader. On the other hand, the T440s lacks the VGA port but compensates with a full-sized HDMI port. It also has a Mini DisplayPort, a headphone/microphone combo jack, two USB 3.0 ports, an SD card reader, and a smart card reader.

These differences in port availability can be significant depending on the user’s needs. For example, if you frequently use VGA displays, the T440 may be the better choice. Conversely, if you require HDMI connectivity, the T440s would be more suitable. Ultimately, selecting the model with the desired connectivity and port options should be based on individual requirements.

Keyboard And Touchpad: Evaluating The Keyboard Layout, Typing Experience, And Touchpad Functionalities In Both Models.

The keyboard and touchpad are essential components of any laptop, as they greatly impact the user’s overall experience. In comparing the Lenovo T440 and T440s, it is crucial to evaluate the differences in keyboard layout, typing experience, and touchpad functionalities.

The Lenovo T440 features a standard keyboard layout with a traditional key arrangement. It offers a decent typing experience with well-spaced keys and satisfactory key travel. However, some users may find the keys slightly mushy compared to other laptops in its class. The touchpad on the T440 is adequately sized but lacks the smoothness and precision found in higher-end models.

On the other hand, the T440s takes keyboard and touchpad performance to a higher level. It incorporates Lenovo’s highly acclaimed “Precision Keyboard,” which provides a superior typing experience compared to the T440. The keys have a firmer and more responsive feel, allowing for faster and more accurate typing. Additionally, the T440s features an improved touchpad with better accuracy and gesture support, enhancing the overall usability of the laptop.

Overall, while the Lenovo T440 has a satisfactory keyboard and touchpad, the T440s offers a significant upgrade in terms of typing experience and touchpad functionalities. If you prioritize comfortable and precise typing, as well as a smooth touchpad experience, the T440s would be the preferred choice.

Battery Life And Power Management:

When it comes to battery life and power management, there are notable differences between the Lenovo T440 and T440s. The T440s takes the lead in this aspect with its enhanced power optimization features and overall battery performance.

The Lenovo T440s comes equipped with a larger battery capacity, offering up to 6 hours of continuous usage on a single charge. Additionally, the T440s incorporates power-saving features, such as low-voltage processors and efficient power management settings. These optimizations contribute to a longer battery life compared to the T440.

On the other hand, the Lenovo T440 boasts decent battery performance but falls slightly short in comparison to the T440s. It offers up to 4 hours of continuous usage, making it suitable for shorter durations of work or travel.

Both models support Lenovo’s Power Bridge technology, which allows users to swap out the primary battery without shutting down the laptop, providing extended usage time.

In summary, if you prioritize longer battery life and efficient power management, the Lenovo T440s is the better choice. However, if you require a more budget-friendly option with a decent battery performance, the T440 remains a viable option.

Pricing And Value For Money: Considering The Price Range And Determining Which Model Delivers Better Value For The Features Offered.

When it comes to purchasing a laptop, one of the crucial factors to consider is the pricing and value for money. In this section, we will compare the Lenovo T440 and T440s models to determine which one offers better value for the features provided.

The Lenovo T440 is generally priced lower compared to the T440s. This can be attributed to the differences in specifications and performance capabilities between the two models. While the T440 may lack some of the enhanced features found in the T440s, it still offers a solid performance and a reliable build quality.

On the other hand, the T440s is priced higher due to its superior specifications and advanced features. It boasts a more powerful processor, better display quality, and improved connectivity options. The T440s is also lighter and more portable, making it suitable for professionals on the go.

Ultimately, the choice between the T440 and T440s will depend on your budget and specific requirements. If you are looking for a more affordable option without compromising on performance, the T440 is a viable choice. However, if you are willing to invest in a higher-end model that offers advanced features and better overall performance, the T440s would be a more suitable option for you.


1. What are the key differences in design between the Lenovo T440 and T440s?

The Lenovo T440 features a slightly thicker and heavier build compared to the T440s. Additionally, the T440s is equipped with a slimmer bezel and a lighter overall weight for improved portability.

2. How do the display options differ between the Lenovo T440 and T440s?

The T440 offers a standard 14-inch HD display, while the T440s provides the option for a higher resolution Full HD display. This allows for crisper visuals and enhanced viewing experience on the T440s.

3. What are the contrasting performance features of the Lenovo T440 and T440s?

In terms of performance, the T440s generally outperforms the T440 due to its more powerful processor options. The T440s also offers a higher maximum RAM capacity, allowing for improved multitasking capabilities and overall system responsiveness.

4. What are the battery life differences between the Lenovo T440 and T440s?

The T440s typically delivers a longer battery life compared to the T440. This is partly because the T440s comes with more power-efficient components and a larger battery capacity, which can result in extended usage time before requiring a recharge.


In conclusion, the comparison between the Lenovo T440 and T440s shows that both laptops have their own unique features and advantages. The T440 offers a longer battery life and a full-sized DVD drive, making it a suitable choice for individuals who prioritize long-term usage and require a DVD drive. On the other hand, the T440s is thinner, lighter, and has a better screen resolution, making it a more portable option for those who prioritize mobility and a higher-quality display. Ultimately, the choice between the T440 and T440s depends on the user’s specific needs and preferences.

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