Dell Inspiron 15R 5521 Laptop vs Dell Inspiron 3511 Laptop
Quick Comparison
| Name | Dell Inspiron 15R 5521 Laptop | Dell Inspiron 3511 Laptop |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 15.6 in | 15.6 in |
| Processor | Intel Core i5 (3rd Generation) 3337U | Intel Core i5 |
| Graphics Card | Intel HD Graphics 4000 | NVIDIA GeForce MX350 |
| Price | Rs. 44990 | Rs. 64590 |
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Detailed Comparison
Price And Launch
The cost of Dell Inspiron 15R 5521 Laptop is Rs. 44990. The cost of Dell Inspiron 3511 Laptop is Rs. 64590.
Display comparison
Talking about display size, Both Laptops have screen size of 15.6 in. Dell Inspiron 15R 5521 Laptop has HD LED Display with True Life Screen type whereas Dell Inspiron 3511 Laptop has LED Screen type. Dell Inspiron 3511 Laptop has display density of 141 PPI & Dell Inspiron 15R 5521 Laptop has only 100 PPI display density
Memory comparison
Dell Inspiron 3511 Laptop's larger 8 GB RAM is better for playing games and all with respect to Dell Inspiron 15R 5521 Laptop's lower 4 GB RAM. And both have same HDD of 500 GB. RAM of first laptop could be upgraded to 8 GB and that of second laptop could be upgraded to 16 GB.
Processor Comparison
Both laptops feature Core i5 processor Dell Inspiron 3511 Laptop has greater CPU Clock Speed of in comparison to Dell Inspiron 15R 5521 Laptop's clock speed. Dell Inspiron 3511 Laptop has greater CPU Cache of 8 MB than Dell Inspiron 15R 5521 Laptop's 3 MB cache.
Related Comparisons
Full Comparison
| Name | Dell Inspiron 15R 5521 Laptop | Dell Inspiron 3511 Laptop |
| General | ||
| Series | 15R | Inspiron |
| Model | 552154500iS | Inspiron 3511 |
| Utility | Everyday Use | Everyday Use |
| Device Type | Netbook | |
| OS | Windows 8 (64-bit) | Windows 10 Home (64-bit) |
| Dimensions | 376 x 259 x 25.3 mm | 358 x 235 x 19 mm |
| Weight | 2.22 kg | 1.85 kg |
| Warranty | 1 Year Complete Cover Warranty | 1 year Warranty |
| Display | ||
| Type | HD LED Display with True Life | LED |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1366 x 768 pixels | 1920 x 1080 pixels |
| PPI | ~ 100 PPI | ~ 141 PPI |
| Aspect Ratio | 16:9 | 16:9 |
| Anti Glare Screen | No | Yes |
| Features | Narrow Border WVA Display | |
| Connectivity | ||
| Ethernet | Yes | No |
| WiFi | Intel Centrino Wireless-N 2230 | IEEE 802.11b/g/n |
| Bluetooth | v4 | v5.1 |
| USB Ports | 2 x USB 3.0 | 2 x USB 3.0, 1 x USB 2.0 |
| HDMI | 1 x HDMI Port | 1 x HDMI Port |
| Card Reader | 8-in-1 Card Reader | One SD-Card Slot |
| Microphone In | Yes | |
| Headphone Jack | Yes | |
| Security Lock Port | Yes | |
| Input | ||
| Camera | 1.0 Megapixel, 1 MP | Yes |
| Keyboard | Standard Keyboard with Numeric Keypad | |
| Keyboard Backlit | Yes | |
| Touchpad | Touchpad | Yes |
| Inbuilt Microphone | Yes | Yes |
| Speakers | Yes, Stereo Speakers | Stereo Speakers |
| Sound | Stereo Speakers with Waves MaxxAudio 4 | Waves MaxxAudio Pro |
| Optical Drive | Tray-load DVD RW Drive | No |
| Processor | ||
| Processor | 3rd Gen Intel Core i5 3337U | 11th Gen Intel Core i5 1135G7 |
| CPU Score | 34 out of 100 | |
| Speed | 4 x 2.4 GHz (Turbo Speed upto 4.2 GHz) Cores | |
| Cores | Quad Core, 8 Threads | |
| Cache | 3 MB | 8 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Core i5 |
| Model | 3337U | 1135G7 |
| Generation | 3rd Gen | 11th Gen |
| Chipset | Mobile HM76 Express | |
| Graphics | ||
| GPU | Intel HD Graphics 4000 | NVIDIA GeForce MX350 |
| Dedicated Memory | 2 GB | |
| Brand | Intel | NVIDIA |
| Memory | ||
| RAM | 4 GB DDR3 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | |
| Maximum RAM Supported | Upto 8 GB | Upto 16 GB |
| RAM Slots | 2 | 1 |
| Solid State Drive | 512 GB SSD | |
| Hard Disk Capacity | 500 GB | |
| Hard Disk Speed | 5400 RPM | |
| Hard Disk Interface | SATA | |
| Battery | ||
| Battery | 4 Cell Battery | 3 Cell Battery |
| Adapter Type | 40 W AC Adapter | |
| Battery Backup | Upto 3 hours | Upto 6 hours |
| Extra | ||
| Sales Package | Laptop, Battery, AC Adapter, User Guide and Manuals | |