| Name | Lenovo B40-80 Notebook | Dell Inspiron 3511 Laptop |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 14 in | 15.56 in |
| Processor | Intel Core i3-5005U | Intel Core i3 |
| Graphics Card | Intel HD | Intel UHD Graphics |
| Price | Rs. 28900 | Rs. 46500 |
The cost of Lenovo B40-80 Notebook is Rs. 28900. The cost of Dell Inspiron 3511 Laptop is Rs. 46500.
Dell Inspiron 3511 Laptop has larger screen size of 15.56 in inches in comparison to Lenovo B40-80 Notebook's 14 in inch screen. Dell's laptop has display density of 147 PPI & Lenovo's laptop has only 112 PPI display density
Dell Inspiron 3511 Laptop's larger 8 GB RAM is better for playing games and all with respect to Lenovo B40-80 Notebook's lower 4 GB RAM.
Both laptops feature Core i3 processor
| Name | Lenovo B40-80 Notebook | Dell Inspiron 3511 Laptop |
| General | ||
| Series | B40-80 | Inspiron |
| Model | B40-80 (80F600A7IH) | INSPIRON 3511, INSPIRON 3511 |
| Utility | Everyday Use, Performance | |
| Device Type | Ultrabook | |
| OS | DOS | Windows 11 Home (64-bit) |
| Dimensions | 189 x 358 x 23.5 mm | |
| Weight | 2.1 kg | 1.8 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Type | FHD WVA AG Narrow Border | |
| Touch | No | No |
| Size | 14 inches | 15.56 inches |
| Resolution | 1366 x 768 pixels | 1920 x 1080 pixels |
| PPI | ~ 112 PPI | ~ 147 PPI |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | No | No |
| Features | HD LED Backlit Display | |
| Connectivity | ||
| Ethernet | 10/1000 Ethernet | No |
| WiFi | 802.11 a/b/g/n/ac | 802.11ac |
| Bluetooth | v4 | v5 |
| USB Ports | 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 1.4 Port | |
| VGA | Yes | |
| Card Reader | Yes | 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 | Yes |
| Keyboard | AccuType Keyboard | English International , Yes |
| Keyboard Backlit | Yes | |
| Touchpad | with Multi-touch Gestures Support | Yes |
| Inbuilt Microphone | Yes | Yes |
| Speakers | Stereo Speakers | Yes |
| Sound | Waves Maxx Audio Pro | |
| Optical Drive | CD/DVD writer | No |
| Processor | ||
| Processor | 5th Gen Intel Core i3 Core i3 | 11th Gen Intel Core i3 1115G4 |
| Speed | 2 x 3 GHz (Turbo Speed upto 4.1 GHz) Cores | |
| Cores | Dual Core, 4 Threads | |
| Cache | 6 MB | |
| Brand | Intel | Intel |
| Series | Core i3 | Core i3 |
| Model | Core i3 | 1115G4 |
| Generation | 5th Gen | 11th Gen |
| Process Node | 10 nm SuperFin | |
| Graphics | ||
| GPU | Intel HD | Intel UHD Graphics |
| Brand | Intel | Intel |
| Memory | ||
| RAM | 4 GB DDR3 | 8 GB DDR4 |
| RAM Bus Speed | 1600 MHz | 2666 MHz |
| RAM Slots | 2 | 2 |
| Solid State Drive | 512 GB SSD | |
| Hard Disk Capacity | 500 GB | |
| Hard Disk Interface | SATA | |
| Battery | ||
| Battery | 4 Cell Battery | 3 Cell Battery |
| Battery Backup | Upto 7 hours | |
| Extra | ||
| Sales Package | 1 Laptop, 1 Charger, 1 Battery | Laptop, battery, adapter, cables and user manuals |