Lenovo IdeaPad Slim 1 82R400BGIN Laptop vs Lenovo IdeaPad Slim 3 82RJ0040IN Laptop
Here you can compare Lenovo IdeaPad Slim 1 82R400BGIN Lapto… and Lenovo IdeaPad Slim 3 82RJ0040IN Lapto…. Comparing Lenovo IdeaPad Slim 1 82R400BGIN Lapto… vs Lenovo IdeaPad Slim 3 82RJ0040IN Lapto… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Lenovo IdeaPad Slim 1 82R400BGIN Lapto… stands against Lenovo IdeaPad Slim 3 82RJ0040IN Lapto… and which one should you buy The current lowest price found for Lenovo IdeaPad Slim 1 82R400BGIN Lapto… is ₹37,990 and for Lenovo IdeaPad Slim 3 82RJ0040IN Lapto… is ₹37,790. The details of both of these products were last updated on Aug 15, 2026.
| Specification | Lenovo IdeaPad Slim 1 82R400BGIN Lapto… | Lenovo IdeaPad Slim 3 82RJ0040IN Lapto… |
|---|---|---|
| Display | 15.6 inches | 14 inches |
| CPU | 5th Gen AMD Ryzen 5 5500U | 12th Gen Intel Core i3 1215U |
| GPU | AMD Radeon Graphics | Intel UHD Graphics |
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| HDD | ||
| Price | ₹37,990 | ₹37,790 |
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Overview
| Specs Score | 44 / 100 | 49 / 100 Better Specs |
| CPU Clock Speed | 2.1 GHz Faster Clock Speed | 1.2 GHz |
| Display Size | 15.6 in Bigger Display | 14 in |
| Thickness | 19.9 mm Slimmer | |
| Weight | 1.43 kg Lighter | |
| Unique Features | No | Backlit Keyboard |
General
| Series | Slim 1 | Ideapad Slim 3 |
| Model | 82R400BGIN | 82RJ0040IN |
| Utility | Everyday Use | Performance |
| Device Type | Ultrabook | |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 324.2 x 215.7 x 19.9 mm | |
| Weight | 1.43 kg | |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | TN | IPS |
| Touch | No | No |
| Size | 15.6 inches | 14 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 157 PPI | ~ 157 PPI |
| Refresh Rate | 60 Hz | |
| Aspect Ratio | 16:9 | 16:9 |
| Anti Glare Screen | Yes | Yes |
| Features | Brightness: 220 Nits | 300nits |
Connectivity
| Ethernet | No | No |
| WiFi | Wi-Fi 6(802.11ax) | Wi-Fi 6 11AX (2x2) |
| Bluetooth | v5.1 | v5.1 |
| USB Ports | 1 x USB Type-C, 1 x USB 3.0, 1 x USB 2.0 | 1 x USB Type-C, 1 x USB 3.0, 1 x USB 2.0 |
| HDMI | 1 x HDMI Port | 1 x HDMI v1.4b Port |
| Card Reader | 4-in-1 Card Reader | 4-in-1 Card Reader |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
Input
| Camera | 720p HD with Privacy Shutter | Yes |
| Keyboard | Non-Backlit, English | Standard English , Yes |
| Keyboard Backlit | Yes | |
| Touchpad | Multi-Touch Gestures Enabled | Yes |
| Inbuilt Microphone | Built-in Microphone | Dual Array Microphone |
| Speakers | Stereo Speakers | Built-In Dual Stereo Speakers |
| Sound | 2 x 1.5W Dual Stereo Speakers with Dolby Audio | |
| Optical Drive | No | No |
Processor
| Processor | 5th Gen AMD Ryzen 5 5500U | 12th Gen Intel Core i3 1215U |
| Speed | 6 x 2.1 GHz (Turbo Speed upto 4 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 | Hexa Core, 12 Threads | Hexa Core (2P + 4E), 8 Threads |
| Cache | 8 MB | 10 MB |
| Brand | AMD | Intel |
| Series | Ryzen 5 | Core i3 |
| Model | 5500U | 1215U |
| Generation | 5th Gen | 12th Gen |
| Process Node | 6nm FinFET TSMC | 10 nm |
Graphics
| GPU | AMD Radeon Graphics | Intel UHD Graphics |
| Brand | AMD | Intel |
Memory
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | 3200 MHz |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe PCIe Gen4 | NVMe PCIe Gen3 |
Battery
| Battery | 3 Cell Battery | 45 Wh, 3 Cell Battery |
| Adapter Type | 65W Round Tip | 65W Round Tip |
| Battery Backup | Upto 9 hours | |
| Battery Details | 45Wh |
Extra
| Included Software | Office Home and Student 2021 | |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents |
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