Dell Inspiron 15 5578 Laptop vs Dell Inspiron 3520 Laptop
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Quick Comparison
| Name | Dell Inspiron 15 5578 Laptop | Dell Inspiron 3520 Laptop |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Hard Disk | 1 TB | 1 TB |
| Display | 15.6 in | 15.6 in |
| Processor | Intel | Core i5 |
| Graphics Card | Intel HD 520 | Intel Iris Xe Graphics |
| Price | Rs. 55994 | Rs. 53999 |
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Detailed Comparison
Price And Launch
The cost of Dell Inspiron 15 5578 Laptop is Rs. 55994. The cost of Dell Inspiron 3520 Laptop is Rs. 53999.
Display comparison
Both Laptops feature screen size of 15.6 in. Both the laptops have LED Screen Type. Both have same 141 PPI.
Memory comparison
Both Laptops have 8 GB RAM. And both have same HDD of 1 TB.
Processor Comparison
First Laptop has Intel processor whereas second laptop has Core i5. Both Laptops have CPU Clock Speed of . Dell Inspiron 15 5578 Laptop has CPU Cache of 4 MB which falls short to Dell Inspiron 3520 Laptop's 12 MB cache.
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Full Comparison
| Name | Dell Inspiron 15 5578 Laptop | Dell Inspiron 3520 Laptop |
| General | ||
| Series | Inspiron | |
| Model | 15 5578 (Z564504SIN9) | Inspiron 3520 |
| Utility | Everyday Use | Everyday Use, Business, Performance |
| Device Type | Netbook | Hybrid |
| OS | Windows 10 (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 324 x 224 x 20.4 mm | |
| Weight | 1.6 kg | 1.65 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Type | LED | LED |
| Touch | Yes | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 141 PPI |
| Refresh Rate | 120 Hz | |
| Anti Glare Screen | No | Yes |
| Features | Full HD LED Backlit Wide Viewing Angles Truelife Touch Display | 250nits |
| Connectivity | ||
| Ethernet | No | No |
| WiFi | 802.11 a/b/g/n/ac | Yes |
| Bluetooth | v4 | Yes |
| USB Ports | 2 x USB 3.0, 1 x USB 2.0 | 2 x USB 3.0, 1 x USB 2.0 |
| HDMI | 1 x HDMI Port | |
| Card Reader | Yes | Yes |
| Microphone In | Yes | |
| Headphone Jack | Yes | |
| Security Lock Port | Yes | |
| Input | ||
| Camera | Yes, 0.3 MP | Yes |
| Keyboard | Backlit keyboard | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Multi-touch Gestures support | Yes |
| Inbuilt Microphone | Yes | Yes |
| Speakers | 2 Tuned Speakers | Inbuilt |
| Optical Drive | No | No |
| Processor | ||
| Processor | 7th Gen Intel Core i7 7500U | 12th Gen Intel Core i5 1235U |
| Speed | 2 x 2.7 GHz (Turbo Speed upto 3.5 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 | 4 MB | 12 MB |
| Brand | Intel | Intel |
| Series | Core i7 | Core i5 |
| Model | 7500U | 1235U |
| Generation | 7th Gen | 12th Gen |
| Process Node | 10 nm | |
| Graphics | ||
| GPU | Intel HD 520 | Intel Iris Xe Graphics |
| Brand | Intel | Intel |
| Memory | ||
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 2133 MHz | 2666 MHz |
| RAM Slots | 2 | |
| Solid State Drive | 256 GB SSD | |
| Hard Disk Capacity | 1 TB | 1 TB |
| Hard Disk Speed | 5400 RPM | |
| Hard Disk Interface | SATA | |
| Battery | ||
| Battery | 3 Cell Battery | 41 Wh, 3 Cell Battery |
| Battery Backup | Upto 4 hours | |
| Battery Details | 41Whr | |
| Extra | ||
| Sales Package | Laptop, Adaptor | |