Lenovo Thinkpad E490 Laptop vs Dell Inspiron 3511 Laptop
Quick Comparison
| Name | Lenovo Thinkpad E490 Laptop | Dell Inspiron 3511 Laptop |
| RAM | 16 GB | 8 GB |
|---|---|---|
| Display | 14 in | 15.56 in |
| Processor | Intel | Intel Core i3 |
| Graphics Card | Radeon RX 550X | Intel UHD Graphics |
| Price | Rs. 100326 | Rs. 33600 |
Related Products
Detailed Comparison
Price And Launch
The cost of Lenovo Thinkpad E490 Laptop is Rs. 100326. The cost of Dell Inspiron 3511 Laptop is Rs. 33600.
Display comparison
Lenovo Thinkpad E490 Laptop has screen size of 14 in inches which falls short to Dell Inspiron 3511 Laptop's 15.56 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
Lenovo Thinkpad E490 Laptop's larger 16 GB RAM is better for playing games and all with respect to Dell Inspiron 3511 Laptop's lower 8 GB RAM.
Processor Comparison
First Laptop has Intel processor whereas second laptop has Intel Core i3. Both Laptops have CPU Clock Speed of . Lenovo Thinkpad E490 Laptop has greater CPU Cache of 8 MB than Dell Inspiron 3511 Laptop's 6 MB cache.
Related Comparisons
Full Comparison
| Name | Lenovo Thinkpad E490 Laptop | Dell Inspiron 3511 Laptop |
| General | ||
| Series | E490 | Inspiron |
| Model | 20N8S0R000 | INSPIRON 3511, INSPIRON 3511 |
| Utility | Gaming | Everyday Use, Performance |
| Device Type | Netbook | Ultrabook |
| OS | Windows 10 Home Basic (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 329 x 242 x 20 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 | Yes | No |
| WiFi | 802.11 a/b/g/n/ac | 802.11ac |
| Bluetooth | v4.2 | v5 |
| USB Ports | 1 x USB Type-C, 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 Port | 1 x HDMI 1.4 Port |
| Card Reader | Yes | 1x SD Media Card Reader |
| Micro SD Card Reader | Yes | |
| Fingerprint Sensor | 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 i7 8565U | 11th Gen Intel Core i3 1115G4 |
| Speed | 4 x 1.8 GHz (Turbo Speed upto 4.6 GHz) Cores | 2 x 3 GHz (Turbo Speed upto 4.1 GHz) Cores |
| Cores | Quad Core, 8 Threads | Dual Core, 4 Threads |
| Cache | 8 MB | 6 MB |
| Brand | Intel | Intel |
| Series | Core i7 | Core i3 |
| Model | 8565U | 1115G4 |
| Generation | 8th Gen | 11th Gen |
| Process Node | 10 nm SuperFin | |
| Graphics | ||
| GPU | Radeon RX 550X | Intel UHD Graphics |
| Dedicated Memory | 2 GB | |
| Brand | AMD | Intel |
| Memory | ||
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 2400 MHz | 2666 MHz |
| RAM Slots | 1 | 2 |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| Battery | ||
| Battery | 3 Cell Battery | 3 Cell Battery |
| Adapter Type | 45W AC Adapter | |
| Battery Backup | Upto 7 hours | |
| Extra | ||
| Sales Package | Laptop, battery, adapter, cables and user manuals | |