Lenovo ThinkBook 15 21A4A09UIH Laptop vs Dell Inspiron 3511 Laptop
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Quick Comparison
| Name | Lenovo ThinkBook 15 21A4A09UIH Laptop | Dell Inspiron 3511 Laptop |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 15.6 in | 15.56 in |
| Processor | AMD Ryzen 5 | Intel Core i3 |
| Graphics Card | AMD Radeon | Intel UHD Graphics |
| Price | Rs. 42990 | Rs. 34990 |
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Detailed Comparison
Price And Launch
The cost of Lenovo ThinkBook 15 21A4A09UIH Laptop is Rs. 42990. The cost of Dell Inspiron 3511 Laptop is Rs. 34990.
Display comparison
Lenovo ThinkBook 15 21A4A09UIH Laptop features larger screen size of 15.6 in inches in comparison to Dell Inspiron 3511 Laptop's 15.56 in inch screen. Dell's laptop has display density of 147 PPI & Lenovo's laptop has only 141 PPI display density
Memory comparison
Both Laptops have 8 GB RAM.
Processor Comparison
First Laptop has AMD Ryzen 5 processor whereas second laptop has Intel Core i3. Both Laptops have CPU Clock Speed of . Lenovo ThinkBook 15 21A4A09UIH Laptop has greater CPU Cache of 8 MB than Dell Inspiron 3511 Laptop's 6 MB cache.
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Full Comparison
| Name | Lenovo ThinkBook 15 21A4A09UIH Laptop | Dell Inspiron 3511 Laptop |
| General | ||
| Series | ThinkBook 15 | Inspiron |
| Model | 21A4A09UIH | INSPIRON 3511, INSPIRON 3511 |
| Utility | Everyday Use | Everyday Use, Performance |
| Device Type | Netbook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 357 x 235 x 19 mm | 189 x 358 x 23.5 mm |
| Weight | 1.7 kg | 1.8 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Type | 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 | ~ 141 PPI | ~ 147 PPI |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | No |
| Features | Brightness : 220nits | |
| Connectivity | ||
| Ethernet | Yes | No |
| WiFi | Yes | 802.11ac |
| Bluetooth | Yes | v5 |
| USB Ports | 2 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 | |
| HDMI | 1 x HDMI Port | 1 x HDMI 1.4 Port |
| Card Reader | Yes | 1x SD Media Card Reader |
| Micro SD Card Reader | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Kensington Lock Port | |
| Input | ||
| Camera | Yes | Yes |
| Keyboard | English International , Yes | |
| Keyboard Backlit | Yes | |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Yes | Yes |
| Speakers | 2W Stereo Speakers | Yes |
| Sound | Dolby Audio | Waves Maxx Audio Pro |
| Optical Drive | No | No |
| Processor | ||
| Processor | 5th Gen AMD Ryzen 5 5500U | 11th Gen Intel Core i3 1115G4 |
| Speed | 6 x 2.1 GHz (Turbo Speed upto 4 GHz) Cores | 2 x 3 GHz (Turbo Speed upto 4.1 GHz) Cores |
| Cores | Hexa Core, 12 Threads | Dual Core, 4 Threads |
| Cache | 8 MB | 6 MB |
| Brand | AMD | Intel |
| Series | Ryzen 5 | Core i3 |
| Model | 5500U | 1115G4 |
| Generation | 5th Gen | 11th Gen |
| Chipset | AMD | |
| Process Node | 10 nm SuperFin | |
| Graphics | ||
| GPU | AMD Radeon | Intel UHD Graphics |
| Brand | AMD | Intel |
| Memory | ||
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 2666 MHz | |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| Battery | ||
| Battery | 3 Cell Battery | 3 Cell Battery |
| Battery Backup | Upto 7 hours | Upto 7 hours |
| Extra | ||
| Sales Package | Laptop, Power Adaptor, User Guide | Laptop, battery, adapter, cables and user manuals |