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- Asus ExpertBook B9 (2021) vs Asus X540UA DB51
Asus ExpertBook B9 (2021) vs Asus X540UA-DB51 comparison
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| key specs | ||||
| Display size | 14.00-inch | 15.60-inch | ||
| Display resolution | 1920x1080 pixels | 1366x768 pixels | ||
| Processor | Core i7 | Core i5 | ||
| RAM | 8GB | 8GB | ||
| OS | Windows 10 Home | Windows 10 | ||
| Weight | 1.01 kg | 2.00 kg | ||
| Touchscreen | - | No | ||
| Hard disk | - | 1TB | ||
| SSD | - | No | ||
| Graphics | - | Intel Integrated HD Graphics 620 | ||
| general | ||||
| Brand | Asus | Asus | ||
| Model | ExpertBook B9 (2021) | X540UA-DB51 | ||
| Release date | January 14, 2021 | - | ||
| Model Number | B9400 | X540UA-DB51 | ||
| Model Name | ExpertBook B9 (2021) | - | ||
| Series | ExpertBook | - | ||
| Dimensions (mm) | 203.00 x 320.00 x 14.90 | 381.00 x 252.00 x 27.20 | ||
| Weight (kg) | 1.005 | 2 | ||
| Colours | Star Black | Black | ||
| Operating system | Windows 10 Home | Windows 10 | ||
| Battery Capacity (WHR) | 66 | - | ||
| Battery Cell | 4 | 3 | ||
| display | ||||
| Size | 14.00-inch | 15.60-inch | ||
| Resolution | 1920x1080 pixels | 1366x768 pixels | ||
| Touch Screen | - | No | ||
| processor | ||||
| Processor | Intel Core i7 11th Gen i5-1135G7 | Intel Core i5 6th Gen 8250U | ||
| Base Clock Speed | - | 3.4 GHz | ||
| Cache | - | 3MB | ||
| memory | ||||
| RAM | 8GB | 8GB | ||
| RAM Slots | - | 1 | ||
| Expandable RAM up to (GB) | - | 12GB | ||
| connectivity | ||||
| Wi-Fi standards supported | 802.11 a/b/g/n/ac/ax | 802.11 b/g/n | ||
| Bluetooth version | 5.0 | 4 | ||
| inputs | ||||
| Web Camera | 720-megapixel | - | ||
| Pointer Device | Touchpad | Touchpad | ||
| Backlit Keyboard | Yes | - | ||
| Speakers | 2 Speakers | - | ||
| Touchpad | - | Yes | ||
| Internal Mic | - | Yes | ||
| Finger Print Sensor | - | No | ||
| ports and slots | ||||
| Number of USB Ports | 3 | 3 | ||
| Thunderbolt 4 (Type C) | 2 | - | ||
| HDMI Port | Standard | - | ||
| Headphone and Mic Combo Jack | Yes | - | ||
| USB Ports | - | 1 x USB 2.0, 2 x USB 3.0 | ||
| Multi Card Slot | - | SD Card Reader | ||
| Mic In | - | Yes | ||
| RJ45 (LAN) | - | Yes | ||
| graphics | ||||
| Graphics Processor | - | Intel Integrated HD Graphics 620 | ||
| Dedicated Graphic Memory Type | - | DDR4 | ||
| Dedicated Graphics | - | No | ||
| storage | ||||
| Hard disk | - | 1TB | ||
| SSD | - | No | ||
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