Lenovo Thinkpad E15 21E6S05B00 Laptop vs Dell Inspiron 3520 D560879WIN9S Laptop
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Quick Comparison
| Name | Lenovo Thinkpad E15 21E6S05B00 Laptop | Dell Inspiron 3520 D560879WIN9S Laptop |
| RAM | 8 GB | 16 GB |
|---|---|---|
| Display | 15.6 in | 15.6 in |
| Processor | Intel Core i5 | Intel Core i5 |
| Graphics Card | Intel UHD Graphics | Intel Iris Xe Graphics |
| Price | Rs. 65990 | Rs. 70373 |
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Detailed Comparison
Price And Launch
The cost of Lenovo Thinkpad E15 21E6S05B00 Laptop is Rs. 65990. The cost of Dell Inspiron 3520 D560879WIN9S Laptop is Rs. 70373.
Display comparison
Both Laptops have screen size of 15.6 in. Lenovo Thinkpad E15 21E6S05B00 Laptop has IPS Screen type whereas Dell Inspiron 3520 D560879WIN9S Laptop has LED Screen type. Lenovo's laptop has display density of 157 PPI & Dell's laptop has only 141 PPI display density
Memory comparison
Dell Inspiron 3520 D560879WIN9S Laptop's larger 16 GB RAM is better for playing games and all with respect to Lenovo Thinkpad E15 21E6S05B00 Laptop's lower 8 GB RAM.
Processor Comparison
Both laptops feature Core i5 processor Both Laptops have CPU Cache of 12 MB.
Related Comparisons
Full Comparison
| Name | Lenovo Thinkpad E15 21E6S05B00 Laptop | Dell Inspiron 3520 D560879WIN9S Laptop |
| General | ||
| Series | Thinkpad E15 | Inspiron |
| Model | 21E6S05B00 | Inspiron 3520 |
| Utility | Business, Performance | Everyday Use, Business, Performance |
| Device Type | Ultrabook | Hybrid |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 365 x 240 x 19 mm | |
| Weight | 1.7 kg | 1.65 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Type | IPS | LED |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 157 PPI | ~ 141 PPI |
| Refresh Rate | 60 Hz | |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | Yes |
| Features | 250 Nits | |
| Connectivity | ||
| Ethernet | Yes | No |
| WiFi | Wi-Fi-6 | Yes |
| Bluetooth | v5.1 | Yes |
| USB Ports | 1 x USB Type-C, 2 x USB 3.0, 1 x USB 2.0 | 1 x USB Type-C, 1 x USB 3.0, 1 x USB 2.0 |
| Thunderbolt | Yes | Yes |
| HDMI | 1 x HDMI 2.0 Port | |
| Card Reader | Yes | Yes |
| Fingerprint Sensor | Yes | Yes |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes | |
| Input | ||
| Camera | Yes | Yes |
| Keyboard | Backlit Keyboard + Fingerprint Reader | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Yes | Yes |
| Speakers | Stereo Speakers | Inbuilt |
| Sound | Dolby Audio | Waves Maxx Audio Pro |
| Optical Drive | No | No |
| Processor | ||
| Processor | 12th Gen Intel Core i5 1235U | 12th Gen Intel Core i5 1235U |
| 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 | 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 |
| Cores | 10 Cores (2P + 8E), 12 Threads | 10 Cores (2P + 8E), 12 Threads |
| Cache | 12 MB | 12 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Core i5 |
| Model | 1235U | 1235U |
| Generation | 12th Gen | 12th Gen |
| Process Node | 10 nm | 10 nm |
| Graphics | ||
| GPU | Intel UHD Graphics | Intel Iris Xe Graphics |
| Brand | Intel | Intel |
| Memory | ||
| RAM | 8 GB DDR4 | 16 GB DDR4 |
| RAM Bus Speed | 3200 MHz | 3200 MHz |
| Maximum RAM Supported | Upto 40 GB | |
| RAM Slots | 1 | |
| Solid State Drive | 512 GB | 512 GB |
| Max SSD Supported | Upto 1 TB | |
| SSD Interface | NVMe | |
| Hard Disk Capacity | 512 GB | |
| Hard Disk Interface | SATA | |
| Battery | ||
| Battery | 45 Wh, 3 Cell Battery | 6 Cell Battery |
| Adapter Type | 65W AC adapter | 65W Type-C EPEAT Adapter |
| Battery Backup | Upto 8 hours | |
| Battery Details | 45 Watt Hours | |
| Extra | ||
| Included Software | Microsoft Office Home & Student 2021 | |
| Sales Package | Adaptor, Laptop, User Manual | Laptop, Adaptor |