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- Apple MacBook Air 15 inch (M4, 2025) vs Asus ExpertBook B9 (2021)
Apple MacBook Air 15-inch (M4, 2025) vs Asus ExpertBook B9 (2021) comparison
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| key specs | ||||
| Display size | 15.30-inch | 14.00-inch | ||
| Display resolution | 2880x1864 pixels | 1920x1080 pixels | ||
| Touchscreen | No | - | ||
| Processor | Apple M4 | Core i7 | ||
| RAM | 16GB | 8GB | ||
| OS | macOS | Windows 10 Home | ||
| Hard disk | No | - | ||
| SSD | 256GB | - | ||
| Weight | 1.24 kg | 1.01 kg | ||
| general | ||||
| Brand | Apple | Asus | ||
| Model | MacBook Air 15-inch (M4, 2025) | ExpertBook B9 (2021) | ||
| Release date | March 5, 2025 | January 14, 2021 | ||
| Launched in India | Yes | - | ||
| Model Name | MacBook Air (M4, 2025) | ExpertBook B9 (2021) | ||
| Series | MacBook Air | ExpertBook | ||
| Dimensions (mm) | 21.50 x 304.10 x 11.30 | 203.00 x 320.00 x 14.90 | ||
| Weight (kg) | 1.24 | 1.005 | ||
| Colours | Midnight, Silver, Sky Blue, Starlight | Star Black | ||
| Material | Aluminium | - | ||
| Operating system | macOS | Windows 10 Home | ||
| Battery Life (up to hours) | 18 | - | ||
| Battery Capacity (WHR) | 66.5 | 66 | ||
| Model Number | - | B9400 | ||
| Battery Cell | - | 4 | ||
| display | ||||
| Size | 15.30-inch | 14.00-inch | ||
| Resolution | 2880x1864 pixels | 1920x1080 pixels | ||
| Touch Screen | No | - | ||
| Refresh Rate | 60Hz | - | ||
| processor | ||||
| Processor | Apple Apple M4 | Intel Core i7 11th Gen i5-1135G7 | ||
| memory | ||||
| RAM | 16GB | 8GB | ||
| graphics | ||||
| Dedicated Graphics | No | - | ||
| storage | ||||
| Hard disk | No | - | ||
| SSD | 256GB | - | ||
| connectivity | ||||
| Wi-Fi standards supported | 802.11 a/b/g/n/ac/ax | 802.11 a/b/g/n/ac/ax | ||
| Bluetooth version | 5.3 | 5.0 | ||
| inputs | ||||
| Web Camera | Yes | 720-megapixel | ||
| Pointer Device | Trackpad | Touchpad | ||
| Backlit Keyboard | Yes | Yes | ||
| Internal Mic | Yes | - | ||
| Speakers | 4 Speakers | 2 Speakers | ||
| Finger Print Sensor | Yes | - | ||
| ports and slots | ||||
| Number of USB Ports | 2 | 3 | ||
| Thunderbolt 4 (Type C) | 2 | 2 | ||
| Headphone and Mic Combo Jack | Yes | Yes | ||
| HDMI Port | - | Standard | ||
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