Dell Inspiron 3511 Laptop vs Lenovo ThinkPad E490 Laptop
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Quick Comparison
| Name | Dell Inspiron 3511 Laptop | Lenovo ThinkPad E490 Laptop |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Hard Disk | 1 TB | 1 TB |
| Display | 15.6 in | 14 in |
| Processor | Intel Core i3 | Intel |
| Graphics Card | Intel Integrated | Intel UHD 620 |
| Price | Rs. 41999 | Rs. 36623 |
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Detailed Comparison
Price And Launch
The cost of Dell Inspiron 3511 Laptop is Rs. 41999. 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 3511 Laptop's 15.6 in inch screen. Both the laptops have LED Screen Type. Dell's laptop has display density of 141 PPI & Lenovo's laptop has only 112 PPI display density
Memory comparison
Dell Inspiron 3511 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
Both laptops feature Core i3 processor Dell Inspiron 3511 Laptop has greater CPU Cache of 6 MB than Lenovo ThinkPad E490 Laptop's 4 MB cache.
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Full Comparison
| Name | Dell Inspiron 3511 Laptop | Lenovo ThinkPad E490 Laptop |
| General | ||
| Series | Inspiron 3511 | E490 |
| Model | 3511, Inspiron 3511 | 20N8S11G00 |
| Utility | Everyday Use | Everyday Use |
| Device Type | Netbook | Netbook |
| OS | Windows 10 Home (64-bit) | DOS FreeDos |
| Dimensions | 322 x 220 x 20 mm | 329 x 242 x 19.9 mm |
| Weight | 1.83 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 |
| Anti Glare Screen | No | Yes |
| Features | HD LED Display | |
| Connectivity | ||
| Ethernet | No | Yes |
| WiFi | YES | 802.11 a/b/g/n/ac |
| Bluetooth | Yes | v4.1 |
| USB Ports | 3 x USB 2.0 | 2 x USB 3.0, 1 x USB 2.0 |
| HDMI | 1 x HDMI Port | 1 x HDMI Port |
| Card Reader | Yes | Yes |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | |
| Input | ||
| Camera | Yes | Yes |
| Keyboard | YES | Standard Notebook Keyboard |
| Touchpad | Yes | Multi-touch gesture support |
| Inbuilt Microphone | Internal Microphone | |
| Speakers | Stereo Speakers | |
| Optical Drive | No | No |
| Processor | ||
| Processor | 11th Gen Intel Core i3 1115G4 | 8th Gen Intel Core i3 8145U |
| Speed | 2 x (Turbo Speed upto 4.1 GHz) Cores | 2 x 2.1 GHz (Turbo Speed upto 3.9 GHz) Cores |
| Cores | Dual Core, 4 Threads | Dual Core, 4 Threads |
| Cache | 6 MB | 4 MB |
| Brand | Intel | Intel |
| Series | Core i3 | Core i3 |
| Model | 1115G4 | 8145U |
| Generation | 11th Gen | 8th Gen |
| Graphics | ||
| GPU | Intel Integrated | Intel UHD 620 |
| Dedicated Memory | DDR4 | |
| Brand | Intel | Intel |
| Memory | ||
| RAM | 8 GB DDR4 | 4 GB DDR4 |
| RAM Bus Speed | 3200 MHz | 2400 MHz |
| RAM Slots | 2 | 1 |
| Solid State Drive | 256 GB SSD | |
| Hard Disk Capacity | 1 TB | 1 TB |
| Hard Disk Speed | 5400 RPM | 5400 RPM |
| Hard Disk Interface | SATA | |
| Battery | ||
| Battery | 3 Cell Battery | 3 Cell Battery |
| Adapter Type | 45W AC Adapter | |
| Battery Backup | Upto 5 hours | |
| Extra | ||
| Included Software | MS OFFICE LIFE TIME | |
| Sales Package | LAPTOP, ADAPTER AND MANUAL | |