Uncover the Technological Evolution: Lenovo ThinkPad E15 Gen 2 vs. Gen 4 Comparison
What To Know
- With the release of the Gen 4 model, it’s time to compare it with its predecessor, the Gen 2, to determine which one better meets your business needs.
- It features the latest 12th-generation Intel Core processors, offering up to a 30% performance boost in single-core tasks and a 50% improvement in multi-core tasks.
- The Gen 4 ThinkPad E15 provides a more comprehensive set of connectivity options compared to the Gen 2.
The Lenovo ThinkPad E15 series has established itself as a reliable and versatile laptop for business professionals. With the release of the Gen 4 model, it’s time to compare it with its predecessor, the Gen 2, to determine which one better meets your business needs. This comprehensive comparison will delve into their key features, performance, design, and more.
Performance: Gen 4 Takes the Lead
The Gen 4 ThinkPad E15 boasts significantly improved performance over the Gen 2. It features the latest 12th-generation Intel Core processors, offering up to a 30% performance boost in single-core tasks and a 50% improvement in multi-core tasks. This translates to smoother multitasking, faster application loading, and enhanced productivity.
Display: Gen 4 Offers a Wider View
Both the Gen 2 and Gen 4 ThinkPad E15s come with 15.6-inch displays. However, the Gen 4 offers a wider 16:10 aspect ratio compared to the 16:9 ratio of the Gen 2. This provides a more immersive viewing experience, especially for spreadsheets, documents, and presentations.
Battery Life: Gen 4 Lasts Longer
Battery life is crucial for business users on the go. The Gen 4 ThinkPad E15 delivers exceptional battery life with its 57Wh battery, offering up to 12 hours of usage on a single charge. In contrast, the Gen 2’s 45Wh battery provides around 8 hours of battery life.
Design: Gen 2 and Gen 4 Maintain Classic Style
Both the Gen 2 and Gen 4 ThinkPad E15s adhere to the classic ThinkPad design philosophy. They feature a durable chassis, spill-resistant keyboard, and the iconic TrackPoint pointing device. However, the Gen 4 model has a slightly thinner and lighter profile, making it more portable.
Connectivity: Gen 4 Offers More Options
The Gen 4 ThinkPad E15 provides a more comprehensive set of connectivity options compared to the Gen 2. It includes two USB-C ports, two USB-A ports, an HDMI port, an Ethernet port, and a microSD card reader. The Gen 2 offers similar connectivity but lacks the second USB-C port.
Security: Gen 2 and Gen 4 Provide Solid Protection
Both the Gen 2 and Gen 4 ThinkPad E15s prioritize security with a suite of features. They include a Trusted Platform Module (TPM) chip, a fingerprint reader, and a webcam privacy shutter. Additionally, the Gen 4 model introduces a Kensington lock slot for enhanced physical security.
Price: Gen 2 Offers a Budget-Friendly Option
The Gen 2 ThinkPad E15 is typically priced lower than the Gen 4 model. However, the price difference varies depending on the specific configuration. If budget is a primary concern, the Gen 2 remains a cost-effective option while still providing solid performance and features.
Which One Should You Choose?
The decision between the Lenovo ThinkPad E15 Gen 2 and Gen 4 ultimately depends on your specific requirements and budget.
- If you prioritize performance and battery life: Opt for the Gen 4 model for its faster processor and longer-lasting battery.
- If you prefer a wider display and more connectivity options: The Gen 4 is the better choice with its 16:10 aspect ratio and additional ports.
- If you value portability and prefer a thinner profile: The Gen 4 model is slightly lighter and thinner.
- If budget is a major consideration: The Gen 2 offers a more affordable option with comparable performance.
Summary Table
| Feature | Gen 2 | Gen 4 |
| — | — | — |
| Processor | Up to 10th Gen Intel Core i7 | Up to 12th Gen Intel Core i7 |
| Display | 15.6″ 16:9 | 15.6″ 16:10 |
| Battery Life | Up to 8 hours | Up to 12 hours |
| Design | Durable chassis, spill-resistant keyboard | Durable chassis, spill-resistant keyboard, thinner profile |
| Connectivity | 2x USB-A, 1x USB-C, HDMI, Ethernet | 2x USB-A, 2x USB-C, HDMI, Ethernet, microSD card reader |
| Security | TPM chip, fingerprint reader, webcam privacy shutter | TPM chip, fingerprint reader, webcam privacy shutter, Kensington lock slot |
| Price | Typically lower | Typically higher |
Common Questions and Answers
Q: Which model has a better graphics card?
A: Both the Gen 2 and Gen 4 offer integrated Intel UHD Graphics, so they have similar graphics capabilities.
Q: Can I upgrade the RAM in both models?
A: Yes, both the Gen 2 and Gen 4 ThinkPad E15s allow for RAM upgrades up to 32GB.
Q: Which model is more suitable for video conferencing?
A: The Gen 4 model features a wider display and a built-in webcam with a privacy shutter, making it more convenient for video conferencing.
Q: Is the Gen 4 model available with a dedicated graphics card?
A: No, neither the Gen 2 nor the Gen 4 ThinkPad E15 offers a dedicated graphics card.
Q: Which model has a backlit keyboard?
A: Both the Gen 2 and Gen 4 ThinkPad E15s come with backlit keyboards.
