Dell Inspiron 17R 7720 Laptop vs Dell Inspiron 3511 Laptop
Quick Comparison
| Name | Dell Inspiron 17R 7720 Laptop | Dell Inspiron 3511 Laptop |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Hard Disk | 1 TB | 1 TB |
| Display | 17 in | 15.6 in |
| Processor | Intel Core i5 (3rd Generation) 3210M | Intel Core i3 |
| Graphics Card | NVIDIA GeForce GT 650M | Intel Integrated |
| Price | Rs. 70871 | Rs. 37999 |
Related Products
Detailed Comparison
Price And Launch
The cost of Dell Inspiron 17R 7720 Laptop is Rs. 70871. The cost of Dell Inspiron 3511 Laptop is Rs. 37999.
Display comparison
Dell Inspiron 3511 Laptop has screen size of 15.6 in inches which falls short to Dell Inspiron 17R 7720 Laptop's 17 in inch screen. Dell Inspiron 17R 7720 Laptop has FHD 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 17R 7720 Laptop has only 130 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 17R 7720 Laptop's lower 6 GB RAM. And both have same HDD of 1 TB.
Processor Comparison
First Laptop has Intel Core i5 (3rd Generation) 3210M processor whereas second laptop has Intel Core i3. Both Laptops have CPU Clock Speed of . Dell Inspiron 17R 7720 Laptop has CPU Cache of 3 MB which falls short to Dell Inspiron 3511 Laptop's 6 MB cache.
Related Comparisons
Full Comparison
| Name | Dell Inspiron 17R 7720 Laptop | Dell Inspiron 3511 Laptop |
| General | ||
| Series | 17R | Inspiron 3511 |
| Model | IN17SE011 | 3511, Inspiron 3511 |
| Utility | Gaming | Everyday Use |
| Device Type | Netbook | |
| OS | Windows 8 (64-bit) | Windows 10 Home (64-bit) |
| Dimensions | 416.8 x 276 x 37.36 mm | 322 x 220 x 20 mm |
| Weight | 3.28 kg | 1.83 kg |
| Warranty | 1 Year Complete Cover Warranty | 1 year Warranty |
| Display | ||
| Type | FHD LED Display with True Life | LED |
| Touch | No | No |
| Size | 17 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 130 PPI | ~ 141 PPI |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | No | No |
| Connectivity | ||
| Ethernet | Yes | No |
| WiFi | Intel Centrino Wireless-N 2230 | YES |
| Bluetooth | v4 | Yes |
| USB Ports | 4 x USB 3.0 | 3 x USB 2.0 |
| HDMI | 1 x HDMI Port | 1 x HDMI Port |
| Card Reader | Yes | Yes |
| Microphone In | Yes | |
| Security Lock Port | Yes | |
| Input | ||
| Camera | 1.0 Megapixel, 1 MP | Yes |
| Keyboard | Backlit Chiclet Keyboard | YES |
| Keyboard Backlit | Yes | |
| Touchpad | Touchpad | Yes |
| Inbuilt Microphone | Yes | |
| Speakers | Skullcandy Speakers | |
| Sound | Waves MaxxAudio 4, Subwoofer | |
| Optical Drive | Tray-load DVD RW Drive | No |
| Processor | ||
| Processor | 3rd Gen Intel Core i5 3210M | 11th Gen Intel Core i3 1115G4 |
| CPU Score | 40 out of 100 | |
| Speed | 2 x (Turbo Speed upto 4.1 GHz) Cores | |
| Cores | Dual Core, 4 Threads | |
| Cache | 3 MB | 6 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Core i3 |
| Model | 3210M | 1115G4 |
| Generation | 3rd Gen | 11th Gen |
| Chipset | B75 Express | |
| Graphics | ||
| GPU | NVIDIA GeForce GT 650M | Intel Integrated |
| Dedicated Memory | DDR3 2 GB | DDR4 |
| Brand | NVIDIA | Intel |
| Memory | ||
| RAM | 6 GB DDR3 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | |
| Maximum RAM Supported | Upto 8 GB | |
| RAM Slots | 2 | 2 |
| Solid State Drive | 256 GB | |
| Hard Disk Capacity | 1 TB | 1 TB |
| Hard Disk Speed | 5400 RPM | 5400 RPM |
| Hard Disk Interface | SATA | |
| Battery | ||
| Battery | 6 Cell Battery | 3 Cell Battery |
| Adapter Type | 48 W AC Adapter | |
| Battery Backup | Upto 3 hours | Upto 5 hours |
| Extra | ||
| Included Software | MS OFFICE LIFE TIME | |
| Sales Package | Laptop, Battery, AC Adapter, User Guide and Manuals | LAPTOP, ADAPTER AND MANUAL |