Dell Inspiron 15R 5521 Laptop vs Zebronics Pro Series Z ZEB-NBC 4S Laptop
Quick Comparison
| Name | Dell Inspiron 15R 5521 Laptop | Zebronics Pro Series Z ZEB-NBC 4S Laptop |
| RAM | 4 GB | 16 GB |
|---|---|---|
| Display | 15.6 in | 15.6 in |
| Processor | Intel Core i5 (3rd Generation) 3337U | Intel Core i5 |
| Graphics Card | Intel HD Graphics 4000 | Intel Integrated |
| Price | Rs. 47000 | Rs. 33990 |
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Detailed Comparison
Price And Launch
The cost of Dell Inspiron 15R 5521 Laptop is Rs. 47000. The cost of Zebronics Pro Series Z ZEB-NBC 4S Laptop is Rs. 33990.
Display comparison
Dell Inspiron 15R 5521 Laptop features larger screen size of 15.6 in inches in comparison to Zebronics Pro Series Z ZEB-NBC 4S Laptop's 15.6 in inch screen. Dell Inspiron 15R 5521 Laptop has HD LED Display with True Life Screen type whereas Zebronics Pro Series Z ZEB-NBC 4S Laptop has IPS Screen type. Zebronics's laptop has display density of 141 PPI & Dell's laptop has only 100 PPI display density
Memory comparison
Zebronics Pro Series Z ZEB-NBC 4S Laptop's larger 16 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 500 GB.
Processor Comparison
Both laptops feature Core i5 processor Both Laptops have CPU Clock Speed of . Zebronics Pro Series Z ZEB-NBC 4S Laptop has greater CPU Cache of 12 MB than Dell Inspiron 15R 5521 Laptop's 3 MB cache.
Related Comparisons
Full Comparison
| Name | Dell Inspiron 15R 5521 Laptop | Zebronics Pro Series Z ZEB-NBC 4S Laptop |
| General | ||
| Series | 15R | |
| Model | 552154500iB | ZEB-NBC 4S |
| Utility | Everyday Use | Performance |
| Device Type | Ultrabook | |
| OS | Windows 8 (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 376 x 259 x 25.3 mm | 360 x 235 x 19.9 mm |
| Weight | 1.76 kg | |
| Warranty | 1 Year Complete Cover Warranty | 1 year Warranty |
| Display | ||
| Type | HD LED Display with True Life | IPS |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1366 x 768 pixels | 1920 x 1080 pixels |
| PPI | ~ 100 PPI | ~ 141 PPI |
| Aspect Ratio | 16:9 | 16:9 |
| Anti Glare Screen | No | No |
| Connectivity | ||
| Ethernet | Yes | Yes |
| WiFi | Intel Centrino Wireless-N 2230 | 802.11 a/b/g/n/ac 2.4 GHz & 5 GHz |
| Bluetooth | v4 | v5 |
| USB Ports | 2 x USB 3.0 | 2 x USB Type-C, 2 x USB 3.0, 1 x USB 2.0 |
| HDMI | 1 x HDMI Port | 1 x HDMI Port |
| Card Reader | 8-in-1 Card Reader | |
| Micro SD Card Reader | Yes | |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | |
| Headphone Jack | Yes | |
| Security Lock Port | Yes | Yes |
| Input | ||
| Camera | 1.0 Megapixel, 1 MP | Yes, 2 MP |
| Keyboard | Standard Keyboard with Numeric Keypad | Full Size keyboard |
| Touchpad | Touchpad | Yes |
| Inbuilt Microphone | Yes | Yes |
| Speakers | Stereo speakers | Yes |
| Sound | Stereo Speakers with Waves MaxxAudio 4 | Dolby Atmos |
| 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 | Intel HD Graphics 4000 | Intel Integrated |
| Dedicated Memory | DDR3 2 GB | |
| Brand | Intel | Intel |
| Memory | ||
| RAM | 4 GB DDR3 | 16 GB DDR4 |
| RAM Bus Speed | 3200 MHz | |
| Maximum RAM Supported | Upto 8 GB | |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB | |
| SSD Interface | SATA | |
| Hard Disk Capacity | 500 GB | |
| Hard Disk Speed | 5400 RPM | |
| Hard Disk Interface | SATA | |
| Battery | ||
| Battery | 4 Cell Battery | 38.5 Wh Battery |
| Adapter Type | 65 W AC Adapter | 65W Power Adapter |
| Battery Backup | Upto 3 hours | Upto 10 hours |
| Extra | ||
| Sales Package | Laptop, Battery, AC Adapter, User Guide and Manuals | Laptop- 1Unit, Power adapter:- 1Unit, Quick start Guide:- 1Unit, QR code Guide:- 1Unit |