Dell Inspiron 3511 Laptop vs Dell Inspiron 7490 Laptop
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Quick Comparison
| Name | Dell Inspiron 3511 Laptop | Dell Inspiron 7490 Laptop |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 15.6 in | 14 in |
| Processor | Intel Core i5 | Intel Core i7 |
| Graphics Card | NVIDIA GeForce MX350 | NVIDIA Geforce MX250 |
| Price | Rs. 51990 | Rs. 85999 |
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Detailed Comparison
Price And Launch
The cost of Dell Inspiron 3511 Laptop is Rs. 51990. The cost of Dell Inspiron 7490 Laptop is Rs. 85999.
Display comparison
Dell Inspiron 3511 Laptop features larger screen size of 15.6 in inches in comparison to Dell Inspiron 7490 Laptop's 14 in inch screen. Dell Inspiron 3511 Laptop has Full HD Screen type whereas Dell Inspiron 7490 Laptop has LED Screen type. Dell Inspiron 7490 Laptop has display density of 166 PPI & Dell Inspiron 3511 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
First Laptop has Intel Core i5 processor whereas second laptop has Intel Core i7. Dell Inspiron 7490 Laptop has CPU Clock Speed of which falls short to Dell Inspiron 3511 Laptop's clock speed. Both Laptops have CPU Cache of 8 MB.
Related Comparisons
Full Comparison
| Name | Dell Inspiron 3511 Laptop | Dell Inspiron 7490 Laptop |
| General | ||
| Series | Inspiron | Inspiron 7000 |
| Model | Inspiron 3511, Inspiron 3511 | 7490 |
| Utility | Everyday Use | Performance |
| Device Type | Ultrabook | Ultrabook |
| OS | Windows 10, Windows 10 (64-bit) | Windows 10 Home (64-bit) |
| Dimensions | 236 x 386 x 19 mm | 321 x 206 x 18 mm |
| Weight | 1.85 kg | 1.8 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Type | Full HD | LED |
| Touch | No | No |
| Size | 15.6 inches | 14 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 166 PPI |
| Anti Glare Screen | Yes | No |
| Features | Full HD LED Backlit Truelife Display | |
| Connectivity | ||
| Ethernet | No | No |
| WiFi | 802.11ac | IEEE 802.11ac |
| Bluetooth | v5 | v4.1 |
| USB Ports | 2 x USB 3.0, 1 x USB 2.0 | 1 x USB Type-C, 2 x USB 3.0 |
| USB Port Details | 1 x USB 2.O, 2 x USB 3.0 | |
| HDMI | 1 x HDMI 1.4 Port | 1 x HDMI v1.4b Port |
| Card Reader | SD Media Card Reader (SD, SDHC, SDXC) | 3-in-1 Card Reader (SD, SDHC, SDXC) |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Kensington Lock Port | Kensington Lock Slot |
| Input | ||
| Camera | Yes | Yes, 1 MP |
| Keyboard | English International Non , No | English International , Yes |
| Keyboard Backlit | Yes | |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Yes | Built-in Microphone |
| Speakers | Yes | Built-in Dual Speakers |
| Sound | Waves Maxx Audio Pro | Waves Maxx Audio Pro |
| Optical Drive | No | No |
| Processor | ||
| Processor | 11th Gen Intel Core i5 1135G7 | 10th Gen Intel Core i7 10510U |
| Speed | 4 x 2.4 GHz (Turbo Speed upto 4.2 GHz) Cores | 4 x 1.8 GHz (Turbo Speed upto 4.9 GHz) Cores |
| Cores | Quad Core, 8 Threads | Quad Core, 8 Threads |
| Cache | 8 MB | 8 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Core i7 |
| Model | 1135G7 | 10510U |
| Generation | 11th Gen | 10th Gen |
| Graphics | ||
| GPU | NVIDIA GeForce MX350 | NVIDIA Geforce MX250 |
| Dedicated Memory | GDDR6 2 GB | GDDR5 2 GB |
| Brand | NVIDIA | NVIDIA |
| Memory | ||
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 2666 MHz | 2133 MHz |
| RAM Slots | 2 | 2 |
| Solid State Drive | 256 GB | 512 GB |
| Hard Disk Capacity | 1 TB | |
| Battery | ||
| Battery | 3 Cell Battery | 3 Cell Battery |
| Battery Backup | Upto 7 hours | Upto 6 hours |
| Extra | ||
| Included Software | Office Home and Student 2019 included | Microsoft Office Home and Student 2019 |
| Sales Package | Laptop, battery, adapter, cables and user manuals | Laptop, Power Adaptor, User Guide, Warranty Documents |
| Other Features | Li-ion Battery | |