Lenovo ThinkPad E490 Laptop vs Dell Inspiron 3511 Laptop
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Quick Comparison
| Name | Lenovo ThinkPad E490 Laptop | Dell Inspiron 3511 Laptop |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 14 in | 15.56 in |
| Processor | Intel | Intel Core i3 |
| Graphics Card | Intel UHD 620 | Intel UHD Graphics |
| Price | Rs. 61990 | Rs. 36490 |
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Detailed Comparison
Price And Launch
The cost of Lenovo ThinkPad E490 Laptop is Rs. 61990. The cost of Dell Inspiron 3511 Laptop is Rs. 36490.
Display comparison
Dell Inspiron 3511 Laptop has larger screen size of 15.56 in inches in comparison to Lenovo ThinkPad E490 Laptop's 14 in inch screen. Lenovo ThinkPad E490 Laptop has LED Screen type whereas Dell Inspiron 3511 Laptop has FHD WVA AG Narrow Border Screen type. Lenovo's laptop has display density of 157 PPI & Dell's laptop has only 147 PPI display density
Memory comparison
Both Laptops have 8 GB RAM.
Processor Comparison
First Laptop has Intel processor whereas second laptop has Intel Core i3. Both Laptops have CPU Clock Speed of . Both Laptops have CPU Cache of 6 MB.
Related Comparisons
Full Comparison
| Name | Lenovo ThinkPad E490 Laptop | Dell Inspiron 3511 Laptop |
| General | ||
| Series | E490 | Inspiron |
| Model | 20N8S05Q00 | INSPIRON 3511, INSPIRON 3511 |
| Utility | Business | Everyday Use, Performance |
| Device Type | Netbook | Ultrabook |
| OS | Windows 10 (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 361 x 247.5 x 22.4 mm | 189 x 358 x 23.5 mm |
| Weight | 1.75 kg | 1.8 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Type | LED | FHD WVA AG Narrow Border |
| Touch | No | No |
| Size | 14 inches | 15.56 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 157 PPI | ~ 147 PPI |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | No |
| Features | Full HD LED Backlit Display | |
| Connectivity | ||
| Ethernet | No | No |
| WiFi | 802.11 a/b/g/n/ac | 802.11ac |
| Bluetooth | v4.2 | v5 |
| USB Ports | 2 x USB 3.0, 1 x USB 2.0 | 2 x USB 3.0, 1 x USB 2.0 |
| USB Port Details | 2x USB 3.2 Gen1 ,1x USB 2.0 | |
| HDMI | 1 x HDMI 1.4 Port | |
| Card Reader | Yes | 1x SD Media Card Reader |
| Micro SD Card Reader | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Kensington Lock Port | |
| Input | ||
| Camera | Yes | Yes |
| Keyboard | Standard Notebook Keyboard | English International , Yes |
| Keyboard Backlit | Yes | |
| Touchpad | Multi-Touch Gestures Enabled | Yes |
| Inbuilt Microphone | Dual Array Digital Microphone | Yes |
| Speakers | Stereo Speakers | Yes |
| Sound | Waves Maxx Audio Pro | |
| Optical Drive | No | No |
| Processor | ||
| Processor | 8th Gen Intel Core i5 8265U | 11th Gen Intel Core i3 1115G4 |
| Speed | 4 x 1.6 GHz (Turbo Speed upto 3.9 GHz) Cores | 2 x 3 GHz (Turbo Speed upto 4.1 GHz) Cores |
| Cores | Quad Core, 8 Threads | Dual Core, 4 Threads |
| Cache | 6 MB | 6 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Core i3 |
| Model | 8265U | 1115G4 |
| Generation | 8th Gen | 11th Gen |
| Process Node | 10 nm SuperFin | |
| Graphics | ||
| GPU | Intel UHD 620 | Intel UHD Graphics |
| Brand | Intel | Intel |
| Memory | ||
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 2133 MHz | 2666 MHz |
| RAM Slots | 1 | 2 |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe | |
| Battery | ||
| Battery | 2 Cell Battery | 3 Cell Battery |
| Adapter Type | 45 W AC Adapter W | |
| Battery Backup | Upto 7 hours | |
| Extra | ||
| Sales Package | Laptop, battery, adapter, cables and user manuals | |