Lenovo ThinkBook 15 21A4A09RIH Laptop vs Acer Aspire 3 A311-45 UN.354SI.006 Laptop
Quick Comparison
| Name | Lenovo ThinkBook 15 21A4A09RIH Laptop | Acer Aspire 3 A311-45 UN.354SI.006 Laptop |
| RAM | 16 GB | 8 GB |
|---|---|---|
| Display | 15.6 in | 11.6 in |
| Processor | AMD Ryzen 5 | Intel Celeron |
| Graphics Card | AMD Radeon | Intel Integrated UHD |
| Price | Rs. 62990 | Rs. 14990 |
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Detailed Comparison
Price And Launch
The cost of Lenovo ThinkBook 15 21A4A09RIH Laptop is Rs. 62990. The cost of Acer Aspire 3 A311-45 UN.354SI.006 Laptop is Rs. 14990.
Display comparison
Lenovo ThinkBook 15 21A4A09RIH Laptop has larger screen size of 15.6 in inches in comparison to Acer Aspire 3 A311-45 UN.354SI.006 Laptop's 11.6 in inch screen. Lenovo's laptop has display density of 141 PPI & Acer's laptop has only 135 PPI display density
Memory comparison
Lenovo ThinkBook 15 21A4A09RIH Laptop's larger 16 GB RAM is better for playing games and all with respect to Acer Aspire 3 A311-45 UN.354SI.006 Laptop's lower 8 GB RAM.
Processor Comparison
First Laptop has AMD Ryzen 5 processor whereas second laptop has Intel Celeron. Both Laptops have CPU Clock Speed of . Acer Aspire 3 A311-45 UN.354SI.006 Laptop has CPU Cache of 4 MB which falls short to Lenovo ThinkBook 15 21A4A09RIH Laptop's 8 MB cache.
Related Comparisons
Full Comparison
| Name | Lenovo ThinkBook 15 21A4A09RIH Laptop | Acer Aspire 3 A311-45 UN.354SI.006 Laptop |
| General | ||
| Series | ThinkBook 15 | Aspire 3 |
| Model | 21A4A09RIH | A311-45, UN.354SI.006 |
| Utility | Everyday Use | Everyday Use, Performance |
| Device Type | Netbook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 357 x 235 x 19 mm | 277.3 x 193.3 x 16.8 mm |
| Weight | 1.7 kg | 1 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Touch | No | No |
| Size | 15.6 inches | 11.6 inches |
| Resolution | 1920 x 1080 pixels | 1366 x 768 pixels |
| PPI | ~ 141 PPI | ~ 135 PPI |
| Anti Glare Screen | Yes | No |
| Features | Brightness : 220nits | |
| Connectivity | ||
| Ethernet | Yes | No |
| WiFi | Yes | 802.11 a/b/g/n/ac Wireless LAN |
| Bluetooth | Yes | v4.2 |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 1 x USB Type-C, 3 x USB 3.0 |
| HDMI | 1 x HDMI Port | 1 x HDMI Port |
| Card Reader | Yes | |
| Micro SD Card Reader | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes | |
| Input | ||
| Camera | Yes | Yes |
| Keyboard | 74-/75-/78-key Acer FineTip Keyboard | |
| Keyboard Backlit | Yes | |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Yes | |
| Speakers | 2W Stereo Speakers | Two Built-in Stereo Speakers |
| Sound | Dolby Audio | |
| Optical Drive | No | No |
| Processor | ||
| Processor | 5th Gen AMD Ryzen 5 5500U | Intel Celeron N4500 |
| Speed | 6 x 2.1 GHz (Turbo Speed upto 4 GHz) Cores | 2 x 1.1 GHz (Turbo Speed upto 2.8 GHz) Cores |
| Cores | Hexa Core, 12 Threads | Dual Core, 2 Threads |
| Cache | 8 MB | 4 MB |
| Brand | AMD | Intel |
| Series | Ryzen 5 | Celeron |
| Model | 5500U | N4500 |
| Generation | 5th Gen | |
| Chipset | AMD | |
| Process Node | 10 nm | |
| Graphics | ||
| GPU | AMD Radeon | Intel Integrated UHD |
| Brand | AMD | Intel |
| Memory | ||
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| Solid State Drive | 512 GB SSD | 128 GB SSD |
| SSD Interface | NVMe PCIe Gen3 | |
| Battery | ||
| Battery | 3 Cell Battery | 38 Wh Battery |
| Battery Backup | Upto 7 hours | |
| Extra | ||
| Sales Package | Laptop, Power Adaptor, User Guide | Laptop, Power Adaptor, User Guide, Warranty Documents |