Lenovo ThinkBook 15 Laptop vs Dell Inspiron 3511 Laptop
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Quick Comparison
| Name | Lenovo ThinkBook 15 Laptop | Dell Inspiron 3511 Laptop |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 15.6 in | 15.56 in |
| Processor | Intel Core i5 | Intel Core i3 |
| Graphics Card | AMD Radeon 540X | Intel UHD Graphics |
| Price | Rs. 52999 | Rs. 34490 |
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Detailed Comparison
Price And Launch
The cost of Lenovo ThinkBook 15 Laptop is Rs. 52999. The cost of Dell Inspiron 3511 Laptop is Rs. 34490.
Display comparison
Dell Inspiron 3511 Laptop has screen size of 15.56 in inches which falls short to Lenovo ThinkBook 15 Laptop's 15.6 in inch screen. Lenovo ThinkBook 15 Laptop has IPS Screen type whereas Dell Inspiron 3511 Laptop has FHD WVA AG Narrow Border Screen type. Lenovo's laptop has display density of 157 PPI & Dell's laptop has only 147 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 . Both Laptops have CPU Cache of 6 MB.
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Full Comparison
| Name | Lenovo ThinkBook 15 Laptop | Dell Inspiron 3511 Laptop |
| General | ||
| Series | ThinkBook | Inspiron |
| Model | 15 | INSPIRON 3511, INSPIRON 3511 |
| Utility | Business, Performance | Everyday Use, Performance |
| Device Type | Ultrabook | Ultrabook |
| OS | Windows 10 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 322.5 x 222.8 x 16.5 mm | 189 x 358 x 23.5 mm |
| Weight | 1.52 kg | 1.8 kg |
| Warranty | 1 year Warranty | |
| Display | ||
| Type | IPS | FHD WVA AG Narrow Border |
| Touch | No | No |
| Size | 15.6 inches | 15.56 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 157 PPI | ~ 147 PPI |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | No |
| Connectivity | ||
| Ethernet | No | No |
| WiFi | 802.11AC (2 x 2) | 802.11ac |
| Bluetooth | v5.2 | v5 |
| USB Ports | 1 x USB Type-C, 2 x USB 3.0 | 2 x USB 3.0, 1 x USB 2.0 |
| USB Port Details | 2x USB 3.2 Gen1 ,1x USB 2.0 | |
| Thunderbolt | Thunderbolt Dock | |
| HDMI | 1 x HDMI 1.4b Port | 1 x HDMI 1.4 Port |
| Card Reader | 1x SD Media Card Reader | |
| Micro SD Card Reader | Yes | |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Kensington Lock Port | |
| Input | ||
| Camera | Yes, 1 MP | Yes |
| Keyboard | English International , Yes | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | One-piece Precision Touchpad | Yes |
| Inbuilt Microphone | Yes | Yes |
| Speakers | Yes | |
| Sound | Waves Maxx Audio Pro | |
| Optical Drive | No | No |
| Processor | ||
| Processor | 8th Gen Intel Core i5 8265U | 11th Gen Intel Core i3 1115G4 |
| Speed | 4 x 1.6 GHz (Turbo Speed upto 3.9 GHz) Cores | 2 x 3 GHz (Turbo Speed upto 4.1 GHz) Cores |
| Cores | Quad Core, 8 Threads | Dual Core, 4 Threads |
| Cache | 6 MB | 6 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Core i3 |
| Model | 8265U | 1115G4 |
| Generation | 8th Gen | 11th Gen |
| Process Node | 10 nm SuperFin | |
| Graphics | ||
| GPU | AMD Radeon 540X | Intel UHD Graphics |
| Dedicated Memory | 2 GB | |
| Brand | AMD | Intel |
| Memory | ||
| RAM | 8 GB | 8 GB DDR4 |
| RAM Bus Speed | 2666 MHz | |
| RAM Slots | 2 | |
| Solid State Drive | 256 GB | 512 GB |
| Battery | ||
| Battery | 4 Cell Battery | 3 Cell Battery |
| Adapter Type | 65W AC Adapter | |
| Battery Backup | Upto 10 hours | Upto 7 hours |
| Extra | ||
| Included Software | Lenovo Migration Assistant, Lenovo Vantage, McAfee LiveSafe™ (30-day trial), Microsoft Office (30-day trial) | |
| Sales Package | Laptop, battery, adapter, cables and user manuals | |