Lenovo IdeaPad 3 14IAU7 82RJ00FFIN Laptop vs Dell Inspiron 14 5440 Laptop
Here you can compare Lenovo IdeaPad 3 14IAU7 82RJ00FFIN Lap… and Dell Inspiron 14 5440 Laptop (Intel Co…. Comparing Lenovo IdeaPad 3 14IAU7 82RJ00FFIN Lap… vs Dell Inspiron 14 5440 Laptop (Intel Co… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Lenovo IdeaPad 3 14IAU7 82RJ00FFIN Lap… stands against Dell Inspiron 14 5440 Laptop (Intel Co… and which one should you buy The current lowest price found for Lenovo IdeaPad 3 14IAU7 82RJ00FFIN Lap… is ₹57,790 and for Dell Inspiron 14 5440 Laptop (Intel Co… is ₹43,800. The details of both of these products were last updated on Jul 02, 2026.
| Specification | Lenovo IdeaPad 3 14IAU7 82RJ00FFIN Lap… | Dell Inspiron 14 5440 Laptop (Intel Co… |
|---|---|---|
| Display | 14 inches | 14 inches |
| CPU | 12th Gen Intel Core i3 1215U | Intel Core i3 100U |
| GPU | Intel Integrated UHD | |
| RAM | 16 GB DDR4 | 8 GB DDR5 |
| HDD | ||
| Price | ₹57,790 | ₹43,800 |
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Overview
| Specs Score | 48 / 100 Better Specs | 38 / 100 |
| Thickness | 19.9 mm | 18.6 mm Slimmer |
| RAM | 16 GB More RAM | 8 GB |
| Unique Features | Anti Glare Screen Backlit Keyboard No | No No Lock Port |
General
| Series | IdeaPad | Inspiron 5440 |
| Model | IdeaPad 3 14IAU7 82RJ00FFIN | |
| Utility | Performance | 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 | 359.8 x 236 x 18.6 mm |
| Weight | 1.43 kg | 1.5 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | TN | |
| Touch | No | No |
| Size | 14 inches | 14 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 157 PPI | ~ 157 PPI |
| Refresh Rate | 60 Hz | |
| Anti Glare Screen | Yes | No |
| Features | 250nits Brightness |
Connectivity
| Ethernet | No | No |
| WiFi | 11 ac (2x2) | 6E |
| Bluetooth | v5 | Yes |
| USB Ports | 1 x USB Type-C, 1 x USB 3.0, 1 x USB 2.0 | 1 x USB Type-C, 2 x USB 3.0 |
| HDMI | 1 x HDMI v1.4b Port | 1 x HDMI Port |
| Card Reader | 4-in-1 Card Reader | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes |
Input
| Camera | Yes | Yes |
| Keyboard | Standard Backlit English Keyboard, Yes | |
| Keyboard Backlit | Yes | |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | In-Built Dual Array Microphones | Yes |
| Speakers | In-Built Dual Stereo Speakers | Realtake Audio |
| Sound | 2 x 1.5 W Stereo Speakers with Dolby Audio | Realtake Dual Audio |
| Optical Drive | No | No |
Processor
| Processor | 12th Gen Intel Core i3 1215U | Intel Core i3 100U |
| Speed | 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 | 2 x 1.2 GHz (Turbo Speed upto 4.7 GHz) Performance Cores 4 x 900 MHz (Turbo Speed upto 3.3 GHz) Efficient Cores |
| Cores | Hexa Core (2P + 4E), 8 Threads | Hexa Core (2P + 4E), 8 Threads |
| Cache | 10 MB | 10 MB |
| Brand | Intel | Intel |
| Series | Core i3 | Core i3 |
| Model | 1215U | 100U |
| Generation | 12th Gen | |
| Chipset | Intel | |
| Process Node | 10 nm |
Graphics
| GPU | Intel Integrated UHD | |
| Brand | Intel |
Memory
| RAM | 16 GB DDR4 | 8 GB DDR5 |
| RAM Bus Speed | 3200 MHz | |
| Maximum RAM Supported | Upto 16 GB | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe |
Battery
| Battery | 3 Cell Battery | |
| Adapter Type | 65W Adapter | |
| Battery Backup | Upto 7 hours | Upto 7 hours |
Extra
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents |
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