Lenovo IdeaPad 3 14IAU7 82RJ00FFIN Laptop vs Dell Vostro 3520 Laptop
Here you can compare Lenovo IdeaPad 3 14IAU7 82RJ00FFIN Lap… and Dell Vostro 3520 Laptop (12th Gen Core…. Comparing Lenovo IdeaPad 3 14IAU7 82RJ00FFIN Lap… vs Dell Vostro 3520 Laptop (12th Gen Core… 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 Vostro 3520 Laptop (12th Gen Core… and which one should you buy The current lowest price found for Lenovo IdeaPad 3 14IAU7 82RJ00FFIN Lap… is ₹32,990 and for Dell Vostro 3520 Laptop (12th Gen Core… is ₹45,990. The details of both of these products were last updated on Jun 29, 2026.
| Specification | Lenovo IdeaPad 3 14IAU7 82RJ00FFIN Lap… | Dell Vostro 3520 Laptop (12th Gen Core… |
|---|---|---|
| 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 | 16 GB DDR4 | 8 GB DDR4 |
| HDD | ||
| Price | ₹32,990 | ₹45,990 |
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Overview
| Specs Score | 48 / 100 | 50 / 100 Better Specs |
| Display Size | 14 in | 15.6 in Bigger Display |
| Thickness | 19.9 mm | 18.9 mm Slimmer |
| RAM | 16 GB More RAM | 8 GB |
| Weight | 1.43 kg Lighter | 1.62 kg |
| Unique Features | No No No | Ethernet Port Lock Port Fingerprint Sensor |
General
| Series | IdeaPad | Vostro 3520 |
| Model | IdeaPad 3 14IAU7 82RJ00FFIN | |
| 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 | TN | 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 | 250nits 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 | |
| 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 | 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 | 16 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 |
| 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 | |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Laptop, Adaptor |
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