| Name | Dell Inspiron 3520 D560872WIN9S Laptop | Lenovo IdeaPad Slim 3 15IAH8 83ER00MDIN Laptop | 
| RAM | 16 GB | 16 GB | 
|---|---|---|
| Display | 15.6 in | 15.6 in | 
| Processor | Intel Core i5 | Intel Core i5 | 
| Graphics Card | Intel UHD Graphics | Intel Integrated UHD Graphics | 
| Price | Rs. 51249 | Rs. 42990 | 
The cost of Dell Inspiron 3520 D560872WIN9S Laptop is Rs. 51249. The cost of Lenovo IdeaPad Slim 3 15IAH8 83ER00MDIN Laptop is Rs. 42990.
Talking about display size, Both Laptops feature screen size of 15.6 in. Dell's laptop has display density of 141 PPI & Lenovo's laptop has only 134 PPI display density
Both Laptops have 16 GB RAM.
Both laptops feature Core i5 processor Both Laptops have CPU Cache of 12 MB.
| Name | Dell Inspiron 3520 D560872WIN9S Laptop | Lenovo IdeaPad Slim 3 15IAH8 83ER00MDIN Laptop | 
| General | ||
| Series | Inspiron 3520 | IdeaPad Slim 3 | 
| Model | D560872WIN9S | 83ER00MDIN | 
| Utility | Everyday Use, Business, Performance | Business | 
| Device Type | Hybrid | Netbook | 
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) | 
| Weight | 1.65 kg | 1.62 kg | 
| Warranty | 1 year Warranty | 1 year Warranty | 
| Display | ||
| Type | IPS | |
| Touch | No | No | 
| Size | 15.6 inches | 15.6 inches | 
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels | 
| PPI | ~ 141 PPI | ~ 134 PPI | 
| Refresh Rate | 120 Hz | 60 Hz | 
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | Yes | 
| Features | 250 nits Brightness, WVA LED Backlit Narrow Border Display | 300 Nits, 45%NTSC | 
| Connectivity | ||
| Ethernet | No | No | 
| WiFi | Yes | Wi-Fi 6 2x2 AX | 
| Bluetooth | Yes | v5.2 | 
| USB Ports | 2 x USB 3.0, 1 x USB 2.0 | 1 x USB Type-C, 2 x USB 3.0 | 
| USB Port Details | 2x USB 3.2 Gen 1 1x USB-C 3.2 Gen 1 (support data transfer, Power Delivery and DisplayPort 1.2) | |
| Thunderbolt | Yes | |
| HDMI | 1 x HDMI v1.4 Port | 1 x HDMI 1.4b Port | 
| Card Reader | Yes | Yes | 
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes | 
| Headphone Jack | Yes | Yes | 
| Input | ||
| Camera | Yes | 1080P FHD with Dual Microphone and Privacy Shutter | 
| Keyboard | Storm Grey | |
| Keyboard Backlit | Yes | Yes | 
| Touchpad | Yes | Yes | 
| Inbuilt Microphone | Yes | Dual Array Digital Microphones | 
| Speakers | Inbuilt | Stereo | 
| Optical Drive | No | No | 
| Processor | ||
| Processor | 12th Gen Intel Core i5 1235U | 12th Gen Intel Core i5 12450H | 
| Speed | 2 x 1.3 GHz (Turbo Speed upto 4.4 GHz) Performance Cores 8 x 900 MHz (Turbo Speed upto 3.3 GHz) Efficient Cores | 4 x 2 GHz (Turbo Speed upto 4.4 GHz) Performance Cores 4 x 1.5 GHz (Turbo Speed upto 3.3 GHz) Efficient Cores | 
| Cores | 10 Cores (2P + 8E), 12 Threads | Octa Core (4P + 4E), 12 Threads | 
| Cache | 12 MB | 12 MB | 
| Brand | Intel | Intel | 
| Series | Core i5 | Core i5 | 
| Model | 1235U | 12450H | 
| Generation | 12th Gen | 12th Gen | 
| Process Node | 10 nm | 10 nm | 
| Graphics | ||
| GPU | Intel UHD Graphics | Intel Integrated UHD Graphics | 
| Brand | Intel | Intel | 
| Memory | ||
| RAM | 16 GB DDR4 | 16 GB LPDDR5 | 
| RAM Bus Speed | 3200 MHz | 4800 MHz | 
| Solid State Drive | 512 GB SSD | 512 GB SSD | 
| SSD Interface | NVMe | NVMe PCIe Gen4 | 
| Battery | ||
| Battery | 41 Wh, 3 Cell Battery | 47 Wh, 3 Cell Battery | 
| Adapter Type | 65 Watt AC Adapter | 65W Round Tip | 
| Battery Backup | Upto 7 hours | |
| Battery Details | 41WHr (Integrated) | |
| Extra | ||
| Included Software | Office Home and Student 2024 | |
| Sales Package | Laptop, Adaptor | Laptop, Power Adaptor, User Guide, Warranty Documents |