<p>If you're in the market for a high-performance gaming laptop, it can be tough to decide between the various options available. Two popular choices are the DELL Alienware 17 R2 and R3, both of which offer a range of features and capabilities that make them excellent choices for gamers. In this article, we'll take a closer look at the DELL Alienware 17 R2 and R3 and compare their key features and differences to help you decide which laptop is right for you.<br><br>One of the main differences between the DELL Alienware 17 R2 and R3 is their processor. The R2 is powered by an Intel Core i7-4710HQ processor, while the R3 is powered by an Intel Core i7-6700HQ processor. Both processors are powerful and capable of handling a wide range of tasks and activities, but the R3's processor is slightly more powerful and may offer slightly better performance in some cases.<br><br>Another difference between the DELL Alienware 17 R2 and R3 is their graphics card. The R2 has an NVIDIA GeForce GTX 970M graphics card, while the R3 has an NVIDIA GeForce GTX 980M graphics card. The 980M is a more powerful graphics card and may offer better performance in some cases, particularly when it comes to gaming.<br><br>Both the <a href="https://www.femvia.com/6jhdv-92wh-battery-for-dell-alienware-17-r2-r3-series.html">DELL Alienware 17 R2</a> and R3 have a 6-cell lithium-ion battery that is designed to provide long-lasting power. The R2 has a battery life of up to 6 hours, while the R3 has a battery life of up to 8 hours. This makes the R3 the clear winner when it comes to battery life, as it is able to run for up to 2 hours longer than the R2.<br><br>Both the DELL Alienware 17 R2 and R3 have a 17.3-inch Full HD display, making them both well-suited for gaming and other high-resolution tasks. They also both have 8GB of RAM and a 1TB hard drive, providing plenty of storage space for all of your games and other files.<br><br>Overall, both the DELL Alienware 17 R2 and R3 are excellent choices for gamers who need a powerful and reliable laptop. The R3 may offer slightly better performance due to its more powerful processor and graphics card, but the R2 is still a strong performer and may be a better choice for users who are looking for a more budget-friendly option. Ultimately, the decision between the DELL Alienware 17 R2 and R3 will depend on your specific needs and budget.<br></p>