Dell Inspiron 15 3521 Laptop vs Lenovo Ideapad Slim 3i 81WQ003LIN Laptop
Quick Comparison
| Name | Dell Inspiron 15 3521 Laptop | Lenovo Ideapad Slim 3i 81WQ003LIN Laptop |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 15.6 in | 15.6 in |
| Processor | Intel Core i3 3217U | Intel Celeron |
| Graphics Card | Intel HD Graphics 4000 | Intel Integrated UHD 600 |
| Price | Rs. 34100 | Rs. 25499 |
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Detailed Comparison
Price And Launch
The cost of Dell Inspiron 15 3521 Laptop is Rs. 34100. The cost of Lenovo Ideapad Slim 3i 81WQ003LIN Laptop is Rs. 25499.
Display comparison
Lenovo Ideapad Slim 3i 81WQ003LIN Laptop has screen size of 15.6 in inches which falls short to Dell Inspiron 15 3521 Laptop's 15.6 in inch screen. Dell Inspiron 15 3521 Laptop has HD Display Screen type whereas Lenovo Ideapad Slim 3i 81WQ003LIN Laptop has LED Screen type. Both have same 100 PPI.
Memory comparison
Both Laptops have 4 GB RAM. And both have same HDD of 500 GB.
Processor Comparison
First Laptop has Intel Core i3 3217U processor whereas second laptop has Intel Celeron . Dell Inspiron 15 3521 Laptop has greater CPU Clock Speed of in comparison to Lenovo Ideapad Slim 3i 81WQ003LIN Laptop's clock speed. Lenovo Ideapad Slim 3i 81WQ003LIN Laptop has greater CPU Cache of 4 MB than Dell Inspiron 15 3521 Laptop's 3 MB cache.
Related Comparisons
Full Comparison
| Name | Dell Inspiron 15 3521 Laptop | Lenovo Ideapad Slim 3i 81WQ003LIN Laptop |
| General | ||
| Series | Ideapad Slim 3 | |
| Model | 15IGL05 | |
| Utility | Everyday Use | Performance |
| Device Type | Netbook | |
| OS | Windows 8 | Windows 10 Home (64-bit) |
| Dimensions | 376 x 259 x 31.3 mm | 362.2 x 253.4 x 19.9 mm |
| Weight | 2.25 kg | 1.85 kg |
| Warranty | To Check Warranty Status Please Visit - http://www.dell.com/support/home/in/en/indhs1/Products/?IsTag=True&IsInvalidSelection=True | 1 year Warranty |
| Display | ||
| Type | HD Display | LED |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1366 x 768 pixels | 1366 x 768 pixels |
| PPI | ~ 100 PPI | ~ 100 PPI |
| Aspect Ratio | 16:9 | 16:9 Aspect Ratio |
| Anti Glare Screen | No | Yes |
| Features | HD LED Backlit TN Display (220 nits Brightness) | |
| Connectivity | ||
| Ethernet | Yes | No |
| WiFi | Yes | IEEE 802.11ac (2x2) |
| Bluetooth | v4 | v5 |
| USB Ports | 2 x USB 3.0 | 2 x USB 3.0, 1 x USB 2.0 |
| HDMI | 1 x HDMI Port | 1 x HDMI v1.4b Port |
| Card Reader | 8-in-1 Card Reader | SD Card Reader |
| Microphone In | Yes | |
| Headphone Jack | Yes | |
| Security Lock Port | Kensington Lock Slot | |
| Input | ||
| Camera | 1.0 Megapixel HD Webcam, 1 MP | Yes |
| Keyboard | Standard Keyboard | English Non , No |
| Touchpad | Touchpad | Multi-touch Touchpad |
| Inbuilt Microphone | Yes | Dual Array Microphone |
| Speakers | Yes | Built-in Dual Speakers |
| Sound | Waves MaxxAudio 4 | 1.5 x 2 W Stereo Speakers with Dolby Audio |
| Optical Drive | DVD RW Drive with Dual Layer Support | No |
| Processor | ||
| Processor | 3rd Gen Intel Core i3 3217U | Intel Celeron N4020 |
| Speed | 2 x 1.8 GHz Cores | 2 x 1.1 GHz (Turbo Speed upto 2.8 GHz) Cores |
| Cores | Dual Core, 4 Threads | Dual Core, 2 Threads |
| Cache | 3 MB | 4 MB |
| Brand | Intel | Intel |
| Series | Core i3 | Celeron |
| Model | 3217U | N4020 |
| Generation | 3rd Gen | |
| Chipset | Mobile HM76 Express | Intel SoC |
| Graphics | ||
| GPU | Intel HD Graphics 4000 | Intel Integrated UHD 600 |
| Brand | Intel | Intel |
| Memory | ||
| RAM | 4 GB DDR3 | 4 GB DDR4 |
| RAM Bus Speed | 2400 MHz | |
| Maximum RAM Supported | Upto 8 GB | |
| Solid State Drive | 256 GB SSD | |
| Hard Disk Capacity | 500 GB | |
| Hard Disk Speed | 5400 RPM | |
| Hard Disk Interface | SATA | |
| Battery | ||
| Battery | 4 Cell Battery | 35 Wh Battery |
| Adapter Type | 90 W AC Adapter | |
| Battery Backup | Upto 5 hours | Upto 5 hours |
| Extra | ||
| Sales Package | Laptop, Battery, AC Adapter | Laptop, Power Adaptor, User Guide, Warranty Documents |
| Other Features | 35 WHr Li-ion Battery | |