Dell Inspiron 3520 Laptop vs Lenovo ThinkPad E490 Laptop
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Quick Comparison
| Name | Dell Inspiron 3520 Laptop | Lenovo ThinkPad E490 Laptop |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Hard Disk | 1 TB | 1 TB |
| Display | 15.6 in | 14 in |
| Processor | Core i5 | Intel |
| Graphics Card | Intel Iris Xe Graphics | Intel UHD 620 |
| Price | Rs. 50990 | Rs. 36623 |
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Detailed Comparison
Price And Launch
The cost of Dell Inspiron 3520 Laptop is Rs. 50990. The cost of Lenovo ThinkPad E490 Laptop is Rs. 36623.
Display comparison
Lenovo ThinkPad E490 Laptop has screen size of 14 in inches which falls short to Dell Inspiron 3520 Laptop's 15.6 in inch screen. There is LED Screen Type in both the laptops. Dell's laptop has display density of 141 PPI & Lenovo's laptop has only 112 PPI display density
Memory comparison
Dell Inspiron 3520 Laptop's larger 8 GB RAM is better for playing games and all with respect to Lenovo ThinkPad E490 Laptop's lower 4 GB RAM. And both have same HDD of 1 TB.
Processor Comparison
First Laptop has Core i5 processor whereas second laptop has Intel. Lenovo ThinkPad E490 Laptop has CPU Cache of 4 MB which falls short to Dell Inspiron 3520 Laptop's 12 MB cache.
Related Comparisons
Full Comparison
| Name | Dell Inspiron 3520 Laptop | Lenovo ThinkPad E490 Laptop |
| General | ||
| Series | Inspiron | E490 |
| Model | Inspiron 3520 | 20N8S11G00 |
| Utility | Everyday Use, Business, Performance | Everyday Use |
| Device Type | Hybrid | Netbook |
| OS | Windows 11 Home (64-bit) | DOS FreeDos |
| Dimensions | 329 x 242 x 19.9 mm | |
| Weight | 1.65 kg | 1.75 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Type | LED | LED |
| Touch | No | No |
| Size | 15.6 inches | 14 inches |
| Resolution | 1920 x 1080 pixels | 1366 x 768 pixels |
| PPI | ~ 141 PPI | ~ 112 PPI |
| Refresh Rate | 120 Hz | |
| Anti Glare Screen | Yes | Yes |
| Features | 250nits | HD LED Display |
| Connectivity | ||
| Ethernet | No | Yes |
| WiFi | Yes | 802.11 a/b/g/n/ac |
| Bluetooth | Yes | v4.1 |
| USB Ports | 2 x USB 3.0, 1 x USB 2.0 | 2 x USB 3.0, 1 x USB 2.0 |
| HDMI | 1 x HDMI Port | |
| Card Reader | Yes | Yes |
| Microphone In | Yes | |
| Headphone Jack | Yes | |
| Input | ||
| Camera | Yes | Yes |
| Keyboard | Backlit keyboard | Standard Notebook Keyboard |
| Keyboard Backlit | Yes | |
| Touchpad | Yes | Multi-touch gesture support |
| Inbuilt Microphone | Yes | Internal Microphone |
| Speakers | Inbuilt | Stereo Speakers |
| Optical Drive | No | No |
| Processor | ||
| Processor | 12th Gen Intel Core i5 1235U | 8th Gen Intel Core i3 8145U |
| 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 2.1 GHz (Turbo Speed upto 3.9 GHz) Cores |
| Cores | 10 Cores (2P + 8E), 12 Threads | Dual Core, 4 Threads |
| Cache | 12 MB | 4 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Core i3 |
| Model | 1235U | 8145U |
| Generation | 12th Gen | 8th Gen |
| Process Node | 10 nm | |
| Graphics | ||
| GPU | Intel Iris Xe Graphics | Intel UHD 620 |
| Brand | Intel | Intel |
| Memory | ||
| RAM | 8 GB DDR4 | 4 GB DDR4 |
| RAM Bus Speed | 2666 MHz | 2400 MHz |
| RAM Slots | 1 | |
| Solid State Drive | 256 GB | |
| Hard Disk Capacity | 1 TB | 1 TB |
| Hard Disk Speed | 5400 RPM | |
| Hard Disk Interface | SATA | |
| Battery | ||
| Battery | 41 Wh, 3 Cell Battery | 3 Cell Battery |
| Adapter Type | 45W AC Adapter | |
| Battery Backup | Upto 4 hours | |
| Battery Details | 41Whr | |
| Extra | ||
| Sales Package | Laptop, Adaptor | |