Lenovo Thinkpad E15 21E6S07S00 Laptop vs Dell Inspiron 5520 Laptop
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Quick Comparison
| Name | Lenovo Thinkpad E15 21E6S07S00 Laptop | Dell Inspiron 5520 Laptop |
| RAM | 16 GB | 8 GB |
|---|---|---|
| Display | 15.6 in | 15.6 in |
| Processor | Intel Core i5 | Intel Core i5 |
| Graphics Card | Intel Iris Xe Graphics | NVIDIA GeForce RTX 3050 |
| Price | Rs. 69999 | Rs. 68990 |
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Detailed Comparison
Price And Launch
The cost of Lenovo Thinkpad E15 21E6S07S00 Laptop is Rs. 69999. The cost of Dell Inspiron 5520 Laptop is Rs. 68990.
Display comparison
Lenovo Thinkpad E15 21E6S07S00 Laptop has larger screen size of 15.6 in inches in comparison to Dell Inspiron 5520 Laptop's 15.6 in inch screen. Lenovo Thinkpad E15 21E6S07S00 Laptop has TN Screen type whereas Dell Inspiron 5520 Laptop has IPS Screen type. Both have same 141 PPI.
Memory comparison
Lenovo Thinkpad E15 21E6S07S00 Laptop's larger 16 GB RAM is better for playing games and all with respect to Dell Inspiron 5520 Laptop's lower 8 GB RAM.
Processor Comparison
Both laptops feature Core i5 processor Lenovo Thinkpad E15 21E6S07S00 Laptop has CPU Cache of 12 MB which falls short to Dell Inspiron 5520 Laptop's 18 MB cache.
Related Comparisons
Full Comparison
| Name | Lenovo Thinkpad E15 21E6S07S00 Laptop | Dell Inspiron 5520 Laptop |
| General | ||
| Country of Origin | China | |
| Series | Thinkpad E15 | G15 |
| Model | 21E6S07S00 | Inspiron 5520 |
| Utility | Performance, Everyday Use | Gaming |
| Device Type | Netbook | |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 365 x 19 x 240 mm | 357 x 272 x 26.9 mm |
| Weight | 1.7 kg | 2.57 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Type | TN | IPS |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 141 PPI |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | Yes |
| Features | 250 Nits Brightness | Full HD WVA AG 120Hz 250 nits Narrow Border |
| Dual Display | No | |
| Connectivity | ||
| Ethernet | Yes | Available |
| WiFi | 11AX (2x2) | Intel Wi-Fi 6 AX201 (2x2) |
| Bluetooth | v5.1 | v5.1 |
| USB Ports | 2 x USB Type-A | 1 x USB Type-C, 3 x USB 3.0 |
| USB Port Details | 1 x USB 2.0 Type-A, 1 x USB 3.2 Gen 1 Type-A (Always On) | |
| Thunderbolt | 1 x Thunderbolt 4 (Supports data transfer, Power Delivery 3.0, and DisplayPort1.4) | |
| HDMI | 1 x HDMI Port | 1 x HDMI 2.1 Port |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | |
| Headphone Jack | Yes | |
| Security Lock Port | Yes | |
| Other Ports | 1 x 3.5 mm Headphone/Microphone Combo Jack | |
| Input | ||
| Camera | 720p HD Camera with Privacy Shutter | Yes |
| Keyboard | 4 Zone RGB, Yes | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Dual Array Digital Microphones | Yes |
| Speakers | Stereo Speakers | Yes |
| Sound | Dolby Audio Powered by Harman | Nahimic 3D Audio |
| Optical Drive | No | No |
| Processor | ||
| Processor | 12th Gen Intel Core i5 1235U | 12th Gen Intel Core i5 12500H |
| Speed | 2 x 1.3 GHz (Turbo Speed upto 4.4 GHz) Performance Cores 8 x 900 MHz (Turbo Speed upto 3.3 GHz) Efficient Cores | 4 x 2.5 GHz (Turbo Speed upto 4.5 GHz) Performance Cores 8 x 1.8 GHz (Turbo Speed upto 3.3 GHz) Efficient Cores |
| Cores | 10 Cores (2P + 8E), 12 Threads | 12 Cores (4P + 8E), 16 Threads |
| Cache | 12 MB | 18 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Core i5 |
| Model | 1235U | 12500H |
| Generation | 12th Gen | 12th Gen |
| Process Node | 10 nm | 10 nm |
| Graphics | ||
| GPU | Intel Iris Xe Graphics | NVIDIA GeForce RTX 3050 |
| Dedicated Memory | GDDR6 4 GB | |
| GPU Clock Speed | Upto 1.2 GHz | |
| Brand | Intel | NVIDIA |
| Memory | ||
| RAM | 16 GB DDR4 | 8 GB DDR5 |
| RAM Bus Speed | 3200 MHz | 4800 MHz |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB | 512 GB |
| SSD Interface | NVMe PCIe Gen4 | |
| Battery | ||
| Battery | 45 Wh, 3 Cell Battery | 56 Wh, 3 Cell Battery |
| Adapter Type | 65W AC Adapter | |
| Battery Backup | Upto 8 hours | Upto 10 hours |
| Extra | ||
| Included Software | Microsoft Office Home & Student 2021 | |
| Sales Package | Laptop, User Manual, Adapter | Laptop, battery, adapter, cables and user manuals |
| Other Features | 56 WHr | |