Dell Inspiron 15 3511 Laptop vs Dell Inspiron 7420 D560780WIN9S Laptop
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Quick Comparison
| Name | Dell Inspiron 15 3511 Laptop | Dell Inspiron 7420 D560780WIN9S Laptop |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 15.6 in | 14 in |
| Processor | Intel Core i5 | Intel Core i3 |
| Price | Rs. 42990 | Rs. 51590 |
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Detailed Comparison
Price And Launch
The cost of Dell Inspiron 15 3511 Laptop is Rs. 42990. The cost of Dell Inspiron 7420 D560780WIN9S Laptop is Rs. 51590.
Display comparison
Dell Inspiron 7420 D560780WIN9S Laptop has screen size of 14 in inches which falls short to Dell Inspiron 15 3511 Laptop's 15.6 in inch screen. Dell Inspiron 7420 D560780WIN9S Laptop has display density of 162 PPI & Dell Inspiron 15 3511 Laptop has only 141 PPI display density
Memory comparison
Both Laptops have 8 GB RAM.
Processor Comparison
First Laptop has Intel Core i5 processor whereas second laptop has Intel Core i3. Both Laptops have CPU Clock Speed of . Dell Inspiron 7420 D560780WIN9S Laptop has greater CPU Cache of 10 MB than Dell Inspiron 15 3511 Laptop's 8 MB cache.
Related Comparisons
Full Comparison
| Name | Dell Inspiron 15 3511 Laptop | Dell Inspiron 7420 D560780WIN9S Laptop |
| General | ||
| Country of Origin | China | |
| Series | Inspiron | 7000 Series |
| Model | INSPIRON 3511 | Inspiron 7420 2in1 |
| Utility | Everyday Use, Performance | Everyday Use, Business, Performance |
| Device Type | Ultrabook | 2 In 1 |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 189 x 358 x 23.5 mm | 314 x 227.5 x 17.8 mm |
| Weight | 1.8 kg | 1.57 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Type | FHD WVA AG Narrow Border | |
| Touch | No | Yes |
| Size | 15.6 inches | 14 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1200 pixels |
| PPI | ~ 141 PPI | ~ 162 PPI |
| Refresh Rate | 60 Hz | |
| Aspect Ratio | 16:10 | |
| Anti Glare Screen | No | No |
| Features | FHD+ Display, 250 nits Brightness, WVA, TrueLife, Narrow Border, Pen Support (Active pen not included) | |
| Connectivity | ||
| Ethernet | No | No |
| WiFi | 802.11ac | Intel Wi-Fi 6E (6GHz) AX211 2x2 |
| Bluetooth | v5 | v5.2 |
| USB Ports | 2 x USB 3.0, 1 x USB 2.0 | 2 x USB Type-C, 1 x USB Type-A, 3 x USB 3.0 |
| USB Port Details | 1 x USB 3.2 Gen 1 Type-A, 2 x USB 3.2 Gen 2x2 Type-C with PowerDelivery and Video | |
| HDMI | 1 x HDMI 1.4 Port | 1 x HDMI v1.4 Port |
| Card Reader | 1 x SD Media Card Reader | Yes |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Input | ||
| Camera | Yes | Yes |
| Keyboard | English International Non | English International Backlit Keyboard With Biometric Fingerprint Reader |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Yes | Yes |
| Speakers | Yes | Inbuilt |
| Sound | Waves Maxx Audio Pro | |
| Optical Drive | No | No |
| Processor | ||
| Processor | 11th Gen Intel Core i5 1135G7 | 12th Gen Intel Core i3 1215U |
| Speed | 4 x 2.4 GHz (Turbo Speed upto 4.2 GHz) Cores | 2 x 1.2 GHz (Turbo Speed upto 4.4 GHz) Performance Cores 4 x 900 MHz (Turbo Speed upto 3.3 GHz) Efficient Cores |
| Cores | Quad Core, 8 Threads | Hexa Core (2P + 4E), 8 Threads |
| Cache | 8 MB | 10 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Core i3 |
| Model | 1135G7 | 1215U |
| Generation | 11th Gen | 12th Gen |
| Process Node | 10 nm | |
| Graphics | ||
| GPU | Intel Integrated UHD Graphics | |
| Brand | Intel | |
| Memory | ||
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 2666 MHz | 3200 MHz |
| Maximum RAM Supported | Upto 32 GB | |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB | 256 GB |
| SSD Interface | NVMe | |
| Battery | ||
| Battery | 3 Cell Battery | 4 Cell Battery |
| Battery Backup | Upto 6 hours | |
| Extra | ||
| Included Software | Microsoft Office Home and Student 2021, McAfee Security Center 15 Month Subscription | |
| Sales Package | Laptop, battery, adapter, cables and user manuals | Laptop, Adaptor |