Lenovo ThinkBook 15 21A4A09SIH Laptop vs HP EliteBook 645 G9 Laptop
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Quick Comparison
| Name | Lenovo ThinkBook 15 21A4A09SIH Laptop | HP EliteBook 645 G9 Laptop |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 15.6 in | 15.6 in |
| Processor | AMD Ryzen 3 | AMD Ryzen 5 |
| Graphics Card | AMD Radeon | AMD Radeon Vega 7 Integrated Graphics |
| Price | Rs. 35990 | Rs. 49990 |
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Detailed Comparison
Price And Launch
The cost of Lenovo ThinkBook 15 21A4A09SIH Laptop is Rs. 35990. The cost of HP EliteBook 645 G9 Laptop is Rs. 49990.
Display comparison
Lenovo ThinkBook 15 21A4A09SIH Laptop has screen size of 15.6 in inches which falls short to HP EliteBook 645 G9 Laptop's 15.6 in inch screen. Both have same 141 PPI.
Memory comparison
Both Laptops have 8 GB RAM.
Processor Comparison
First Laptop has AMD Ryzen 3 processor whereas second laptop has AMD Ryzen 5. Both Laptops have CPU Clock Speed of . HP EliteBook 645 G9 Laptop has greater CPU Cache of 16 MB than Lenovo ThinkBook 15 21A4A09SIH Laptop's 4 MB cache.
Related Comparisons
Full Comparison
| Name | Lenovo ThinkBook 15 21A4A09SIH Laptop | HP EliteBook 645 G9 Laptop |
| General | ||
| Country of Origin | China | |
| Series | ThinkBook 15 | |
| Model | 21A4A09SIH | EliteBook 645 G9 |
| Utility | Everyday Use | Everyday Use |
| Device Type | Netbook | Netbook |
| OS | Windows 11 Home (64-bit) | Windows 11 (64-bit) |
| Dimensions | 321.9 x 213.9 x 19.9 mm | |
| Weight | 1.4 kg | |
| Warranty | 1 year Warranty | 1 year Warranty |
| Display | ||
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 141 PPI |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | No |
| Features | Brightness : 220nits | |
| Connectivity | ||
| Ethernet | Yes | Yes |
| WiFi | Yes | WiFi 6 |
| Bluetooth | Yes | Yes |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 1 x USB Type-C, 3 x USB Type-A |
| USB Port Details | 3 x USB Type-A, 1 x USB Type-C | |
| HDMI | 1 x HDMI Port | 1 x HDMI Port |
| Card Reader | Yes | |
| Micro SD Card Reader | Yes | |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes | |
| Input | ||
| Camera | Yes | Yes |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Yes | Yes |
| Speakers | 2W Stereo Speakers | Yes |
| Sound | Dolby Audio | |
| Optical Drive | No | No |
| Processor | ||
| Processor | 5th Gen AMD Ryzen 3 5300U | 5th Gen AMD Ryzen 5 5675U |
| Speed | 4 x 2.6 GHz (Turbo Speed upto 3.8 GHz) Cores | 6 x 2300 GHz (Turbo Speed upto 4300 GHz) Cores |
| Cores | Quad Core, 8 Threads | Hexa Core, 12 Threads |
| Cache | 4 MB | 16 MB |
| Brand | AMD | AMD |
| Series | Ryzen 3 | Ryzen 5 |
| Model | 5300U | 5675U |
| Generation | 5th Gen | 5th Gen |
| Chipset | AMD | |
| Graphics | ||
| GPU | AMD Radeon | AMD Radeon Vega 7 Integrated Graphics |
| Brand | AMD | AMD |
| Memory | ||
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| Solid State Drive | 256 GB SSD | 512 GB SSD |
| SSD Interface | NVMe | |
| Battery | ||
| Battery | 3 Cell Battery | |
| Battery Backup | Upto 8 hours | |
| Battery Details | 65 WHrs | |
| Extra | ||
| Sales Package | Laptop, Power Adaptor, User Guide | |