Dell Inspiron 3520 Laptop vs Lenovo Thinkpad E15 21E6S05G00 Laptop
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Quick Comparison
| Name | Dell Inspiron 3520 Laptop | Lenovo Thinkpad E15 21E6S05G00 Laptop |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 15.6 in | 15.6 in |
| Processor | Core i5 | Intel Core i5 |
| Graphics Card | Intel Iris Xe Graphics | Intel Iris Xe Graphics |
| Price | Rs. 49990 | Rs. 63600 |
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Detailed Comparison
Price And Launch
The cost of Dell Inspiron 3520 Laptop is Rs. 49990. The cost of Lenovo Thinkpad E15 21E6S05G00 Laptop is Rs. 63600.
Display comparison
Both Laptops feature screen size of 15.6 in. Dell Inspiron 3520 Laptop has LED Screen type whereas Lenovo Thinkpad E15 21E6S05G00 Laptop has IPS Screen type. Lenovo's laptop has display density of 157 PPI & Dell's laptop has only 141 PPI display density
Memory comparison
Both Laptops have 8 GB RAM. And both have same HDD of 1 TB.
Processor Comparison
Both laptops feature Core i5 processor Both Laptops have CPU Cache of 12 MB.
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Full Comparison
| Name | Dell Inspiron 3520 Laptop | Lenovo Thinkpad E15 21E6S05G00 Laptop |
| General | ||
| Series | Inspiron | Thinkpad E15 |
| Model | Inspiron 3520 | 21E6S05G00 |
| Utility | Everyday Use, Business, Performance | Business, Performance |
| Device Type | Hybrid | Ultrabook |
| OS | Windows 11 Home (64-bit) | DOS |
| Weight | 1.65 kg | |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Type | LED | IPS |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 157 PPI |
| Refresh Rate | 120 Hz | 60 Hz |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | Yes |
| Features | 250nits | 250 Nits |
| Connectivity | ||
| Ethernet | No | Yes |
| WiFi | Yes | Wi-Fi-6 |
| Bluetooth | Yes | v5.1 |
| USB Ports | 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 | |
| HDMI | 1 x HDMI Port | |
| Card Reader | Yes | Yes |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | |
| Headphone Jack | Yes | |
| Security Lock Port | Yes | |
| Input | ||
| Camera | Yes | Yes |
| Keyboard | Backlit keyboard | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Yes | Yes |
| Speakers | Inbuilt | Stereo Speakers |
| Sound | Dolby Audio by HARMAN | |
| 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 Iris Xe Graphics | Intel Iris Xe Graphics |
| Brand | Intel | Intel |
| Memory | ||
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 2666 MHz | 3200 MHz |
| Maximum RAM Supported | Upto 40 GB | |
| Solid State Drive | 256 GB | 512 GB |
| Max SSD Supported | Upto 1 TB | |
| SSD Interface | NVMe | |
| Hard Disk Capacity | 1 TB | |
| Battery | ||
| Battery | 41 Wh, 3 Cell Battery | 45 Wh, 3 Cell Battery |
| Battery Backup | Upto 4 hours | Upto 9.4 hours |
| Battery Details | 41Whr | 45 Watt Hours |
| Extra | ||
| Sales Package | Laptop, Adaptor | Adaptor, Laptop, User Manual |