Lenovo IdeaPad 3 14IAU7 82RJ00FUIN Laptop vs Dell 15 Vostro 3520 Laptop
Here you can compare Lenovo IdeaPad 3 14IAU7 82RJ00FUIN Lap… and Dell 15 Vostro 3520 Laptop (12th Gen C…. Comparing Lenovo IdeaPad 3 14IAU7 82RJ00FUIN Lap… vs Dell 15 Vostro 3520 Laptop (12th Gen C… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Lenovo IdeaPad 3 14IAU7 82RJ00FUIN Lap… stands against Dell 15 Vostro 3520 Laptop (12th Gen C… and which one should you buy The current lowest price found for Lenovo IdeaPad 3 14IAU7 82RJ00FUIN Lap… is ₹57,475 and for Dell 15 Vostro 3520 Laptop (12th Gen C… is ₹58,990. The details of both of these products were last updated on Aug 20, 2026.
| Specification | Lenovo IdeaPad 3 14IAU7 82RJ00FUIN Lap… | Dell 15 Vostro 3520 Laptop (12th Gen C… |
|---|---|---|
| Display | 14 inches | 15.6 inches |
| CPU | 12th Gen Intel Core i3 1215U | 12th Gen Intel Core i3 1215U |
| GPU | Intel Integrated UHD | Intel Graphics |
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| HDD | ||
| Price | ₹57,475 | ₹58,990 |
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Overview
| Specs Score | 50 / 100 Better Specs | 49 / 100 |
| Display Size | 14 in | 15.6 in Bigger Display |
| Thickness | 19.9 mm | 18.9 mm Slimmer |
| Weight | 1.43 kg Lighter | 1.62 kg |
| Unique Features | No Backlit Keyboard No | Ethernet Port No Lock Port |
General
| Series | IdeaPad 3 14IAU7 | Vostro 3520 |
| Model | 82RJ00FUIN | |
| Utility | Performance | Everyday Use, Business, Performance |
| Device Type | Ultrabook | Hybrid |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 324.2 x 215.7 x 19.9 mm | 358 x 235 x 18.9 mm |
| Weight | 1.43 kg | 1.62 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | IPS Screen | LED Backlit |
| Touch | No | No |
| Size | 14 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 157 PPI | ~ 141 PPI |
| Refresh Rate | 120 Hz | |
| Anti Glare Screen | Yes | Yes |
| Features | 300nits Brightness |
Connectivity
| Ethernet | No | Yes |
| WiFi | 11 ac (2x2) | Yes |
| Bluetooth | v5 | Yes |
| USB Ports | 1 x USB Type-C, 1 x USB 3.0, 1 x USB 2.0 | 2 x USB 3.0, 1 x USB 2.0 |
| HDMI | 1 x HDMI v1.4b Port | 1 x HDMI 1.4 Port |
| Card Reader | 4-in-1 Card Reader | Yes |
| Fingerprint Sensor | Yes | Yes |
| 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 | Stereo speakers |
| Sound | 2 x 1.5 W Stereo Speakers with Dolby Audio | 2 W x 2 = 4 W |
| Optical Drive | No | No |
Processor
| Processor | 12th Gen Intel Core i3 1215U | 12th Gen Intel Core i3 1215U |
| 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 4.4 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 | 1215U |
| Generation | 12th Gen | 12th Gen |
| Process Node | 10 nm | 10 nm |
Graphics
| GPU | Intel Integrated UHD | Intel Graphics |
| Brand | Intel | Intel |
Memory
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | 2666 MHz |
| Maximum RAM Supported | Upto 16 GB | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| Max SSD Supported | Upto 1 TB | |
| SSD Interface | NVMe | NVMe |
Battery
| Battery | 41 Wh, 3 Cell Battery | |
| Adapter Type | 65W Adapter | 65W Type-C EPEAT Adapter |
| Battery Backup | Upto 7 hours |
Extra
| Included Software | Office Home & Student 2021 | Office Home & Student 2021 |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Laptop, Adaptor |
Discuss
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