Dell Inspiron 3520 Laptop vs Lenovo Thinkbook 15 21DJA049IH Laptop
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Quick Comparison
| Name | Dell Inspiron 3520 Laptop | Lenovo Thinkbook 15 21DJA049IH Laptop |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 15.6 in | 15.6 in |
| Processor | Intel Core i3 | Intel Core i5 |
| Graphics Card | Intel UHD Graphics | Iris Xe Graphics |
| Price | Rs. 35990 | Rs. 47990 |
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Detailed Comparison
Price And Launch
The cost of Dell Inspiron 3520 Laptop is Rs. 35990. The cost of Lenovo Thinkbook 15 21DJA049IH Laptop is Rs. 47990.
Display comparison
Dell Inspiron 3520 Laptop features larger screen size of 15.6 in inches in comparison to Lenovo Thinkbook 15 21DJA049IH Laptop's 15.6 in inch screen. Dell Inspiron 3520 Laptop has LED Screen type whereas Lenovo Thinkbook 15 21DJA049IH Laptop has IPS Screen type. Both have same 141 PPI.
Memory comparison
Both Laptops have 8 GB RAM.
Processor Comparison
First Laptop has Intel Core i3 processor whereas second laptop has Intel Core i5. Dell Inspiron 3520 Laptop has CPU Cache of 6 MB which falls short to Lenovo Thinkbook 15 21DJA049IH Laptop's 12 MB cache.
Related Comparisons
Full Comparison
| Name | Dell Inspiron 3520 Laptop | Lenovo Thinkbook 15 21DJA049IH Laptop |
| General | ||
| Series | Inspiron 3520 | Thinkbook 15 |
| Model | 21DJA049IH | |
| Utility | Everyday Use, Business, Performance | Everyday Use |
| Device Type | Hybrid | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 358.3 x 235.4 x 18.7 mm | |
| Weight | 1.65 kg | 1.7 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Type | LED | IPS |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 141 PPI |
| Refresh Rate | 60 Hz | |
| Aspect Ratio | 16:9 | 16:9 |
| Anti Glare Screen | Yes | Yes |
| Features | 250 nits Brightness, Narrow Border | 100% sRGB Color Gamut, Contrast Ratio: 1200:1, 170° Viewing Angle |
| Connectivity | ||
| Ethernet | No | Yes |
| WiFi | IEEE 802.11a/b/g/n/ac/ax | Wi-Fi 6(802.11ax) |
| Bluetooth | v5.1 | v5.1 |
| USB Ports | 2 x USB 3.0, 1 x USB 2.0 | 2 x USB Type-C, 2 x USB 3.0 |
| USB Port Details | 1x USB 3.2 Gen 1, 1x USB 3.2 Gen 1 (Always On), 1x USB-C 3.2 Gen 2 (support data transfer, Power Delivery 3.0 and DisplayPort 1.4), 1x Thunderbolt 4 | |
| Thunderbolt | Yes | |
| HDMI | 1 x HDMI v1.4 Port | 1 x HDMI Port |
| Card Reader | Yes | Yes |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes | |
| Input | ||
| Camera | HD Camera | Yes |
| Keyboard | Standard Keyboard | |
| Keyboard Backlit | Yes | |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Yes | Dual Array Microphone |
| Speakers | 2 W x 2 Stereo speakers | Stereo speakers |
| Sound | Waves Maxx Audio Pro | Dolby Audio |
| Optical Drive | No | No |
| Processor | ||
| Processor | 11th Gen Intel Core i3 1115G4 | 12th Gen Intel Core i5 1235U |
| Speed | 2 x 3 GHz (Turbo Speed upto 4.1 GHz) Cores | 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 |
| Cores | Dual Core, 4 Threads | 10 Cores (2P + 8E), 12 Threads |
| Cache | 6 MB | 12 MB |
| Brand | Intel | Intel |
| Series | Core i3 | Core i5 |
| Model | 1115G4 | 1235U |
| Generation | 11th Gen | 12th Gen |
| Process Node | 10 nm | 10 nm |
| Graphics | ||
| GPU | Intel UHD Graphics | Iris Xe Graphics |
| Brand | Intel | Intel |
| Memory | ||
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | 3200 MHz |
| Maximum RAM Supported | Upto 40 GB | |
| Solid State Drive | 512 GB | 512 GB |
| Max SSD Supported | Upto 2 TB | |
| SSD Interface | NVMe | NVMe |
| Battery | ||
| Battery | 41 Wh, 3 Cell Battery | 45 Wh, 3 Cell Battery |
| Battery Backup | Upto 6 hours | Upto 6 hours |
| Battery Details | 45WHrs Li-ion | |
| Extra | ||
| Included Software | Microsoft Office Home & Student 2021 | |
| Sales Package | Laptop, Adaptor | Laptop, Adapter & User Manuals |