Dell Inspiron 15R 5521 Laptop vs Dell Inspiron 3520 D560871WIN9B Laptop
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Quick Comparison
| Name | Dell Inspiron 15R 5521 Laptop | Dell Inspiron 3520 D560871WIN9B Laptop |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 15.6 in | 15.6 in |
| Processor | Intel Core i5 (3rd Generation) 3337U | Intel Core i5 |
| Graphics Card | AMD Radeon HD 8730M | Intel UHD Graphics |
| Price | Rs. 45990 | Rs. 48500 |
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Detailed Comparison
Price And Launch
The cost of Dell Inspiron 15R 5521 Laptop is Rs. 45990. The cost of Dell Inspiron 3520 D560871WIN9B Laptop is Rs. 48500.
Display comparison
Both Laptops feature screen size of 15.6 in. Dell Inspiron 3520 D560871WIN9B Laptop has display density of 141 PPI & Dell Inspiron 15R 5521 Laptop has only 100 PPI display density
Memory comparison
Dell Inspiron 3520 D560871WIN9B Laptop's larger 8 GB RAM is better for playing games and all with respect to Dell Inspiron 15R 5521 Laptop's lower 4 GB RAM. And both have same HDD of 1 TB.
Processor Comparison
Both laptops feature Core i5 processor Both Laptops have CPU Clock Speed of . Dell Inspiron 15R 5521 Laptop has CPU Cache of 3 MB which falls short to Dell Inspiron 3520 D560871WIN9B Laptop's 12 MB cache.
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Full Comparison
| Name | Dell Inspiron 15R 5521 Laptop | Dell Inspiron 3520 D560871WIN9B Laptop |
| General | ||
| Series | 15R | Inspiron |
| Model | 5521541TB2S1 | Inspiron 3520 D560871WIN9B/D560865WIN9B |
| Utility | Gaming | Everyday Use, Business, Performance |
| Device Type | Hybrid | |
| OS | Windows 8 (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 376 x 259 x 25.3 mm | |
| Weight | 2.22 kg | 1.65 kg |
| Warranty | 1 Year Complete Cover Warranty | 1 year Warranty |
| Display | ||
| Type | HD LED Display with True Life | |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1366 x 768 pixels | 1920 x 1080 pixels |
| PPI | ~ 100 PPI | ~ 141 PPI |
| Refresh Rate | 120 Hz | |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | No | Yes |
| Features | 250 nits Brightness, WVA LED Backlit Narrow Border Display | |
| Connectivity | ||
| Ethernet | Yes | No |
| WiFi | Intel Centrino Wireless-N 2230 | Yes |
| Bluetooth | v4 | Yes |
| USB Ports | 2 x USB 3.0 | 2 x USB 3.0, 1 x USB 2.0 |
| USB Port Details | 2 x USB 3.2 Gen 1 Ports, 1 x USB 2.0 Port | |
| Thunderbolt | Yes | |
| HDMI | 1 x HDMI Port | 1 x HDMI v1.4 Port |
| Card Reader | 8-in-1 Card Reader | Yes |
| Security Lock Port | Yes | |
| Input | ||
| Camera | 1.0 Megapixel, 1 MP | Yes |
| Keyboard | Standard Keyboard with Numeric Keypad | |
| Touchpad | Touchpad | Yes |
| Inbuilt Microphone | Yes | Yes |
| Speakers | Yes, Stereo Speakers | Inbuilt |
| Sound | Stereo Speakers with Waves MaxxAudio 4 | |
| Optical Drive | Tray-load DVD RW Drive | No |
| Processor | ||
| Processor | 3rd Gen Intel Core i5 3337U | 12th Gen Intel Core i5 1235U |
| CPU Score | 34 out of 100 | |
| Speed | 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 | 10 Cores (2P + 8E), 12 Threads | |
| Cache | 3 MB | 12 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Core i5 |
| Model | 3337U | 1235U |
| Generation | 3rd Gen | 12th Gen |
| Chipset | Mobile HM76 Express | |
| Process Node | 10 nm | |
| Graphics | ||
| GPU | AMD Radeon HD 8730M | Intel UHD Graphics |
| Dedicated Memory | DDR3 2 GB | |
| Brand | AMD | Intel |
| Memory | ||
| RAM | 4 GB DDR3 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | |
| Maximum RAM Supported | Upto 8 GB | |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | |
| SSD Interface | NVMe | |
| Hard Disk Capacity | 1 TB | |
| Hard Disk Speed | 5400 RPM | |
| Hard Disk Interface | SATA | |
| Battery | ||
| Battery | 4 Cell Battery | 41 Wh, 3 Cell Battery |
| Adapter Type | 40 W AC Adapter | 65 Watt AC Adapter |
| Battery Backup | Upto 3 hours | |
| Battery Details | 41WHr (Integrated) | |
| Extra | ||
| Sales Package | Laptop, Battery, AC Adapter, User Guide and Manuals | Laptop, Adaptor |