Apple MacBook Air M1 Chip 2021 512GB

• Brand: Apple
• Display Size: 13.3 inches
• Resolution: 2560 x 1600 Retina IPS
• RAM:8GB Unified
• Storage:512GB
• Operating System: macOS Big Sur 11.0
• Processor: Apple M1 chip
• Battery: Built-in; Li -Po 49.9Wh
• Connectivity: 2 x Thunderbolt 3 | USB 4
• Networking: Wi-Fi 6 (802.11ax) | Bluetooth 5.0 | MU-MIMO Support
• Colours: Gold | Space Gray
• 8-Core GPU | 16-Core Neural Engine
• 720p FaceTime HD camera
• Backlit Magic Keyboard
• Force Touch Trackpad | Touch ID Sensor

Key Features:

• Brand: Hp
• Model: Hp ProBook 440 G10
• Processor: Intel® Core™ i7-1355U (2.8 GHz |up to 4.7 GHz |4 cores |12 MB L3 cache)
• Processor Family: 13th Gen, Intel® Core™- i7 processor
• Display: 14 Inches
• Memory: 8 RAM
• Storage: 512GB SSD
• Graphics: ‎Integrated - Intel® Iris® Xᵉ Graphics
• Resolution: Full HD (1920 x 1080) | Anti-glare
• Operating System: Windows 10 Pro 64Bit
• Wi-Fi 802.11a/b/g/n/ac (2×2) | Bluetooth 5.0
• Battery type: HP Long Life 3-cell |51 Wh Li-ion
• Power supply type: 65W Smart AC power adapter
• Camera: 720p HD camera
• Audio: 2 x Integrated stereo speakers | Integrated dual-array Microphone | 2 W/4 Ohm per speaker
• Expansion slots: 2 M.2| 1 PCIe 3 x1|1 PCIe 4 x16
• Ports: 3 SuperSpeed USB Type-A 5Gbps signaling rate (1 charging, 1 power) |1 HDMI1.4b | 1 headphone/microphone combo |1 AC power| 1 RJ-45
• Power: 65 W USB Type-C™ adapter
• Security management: Absolute persistence module| HP Drive Lock and Automatic Drive Lock| HP Secure Erase| Preboot authentication |TPM2.0 embedded security chip shipped with Windows 10 (Common CriteriaEAL4+ Certified) |HP Sure Click| Windows Defender| HP BIOSphereGen5| HP Sure Sense| BIOS Update via Network | Master Boot Record Security| Support for chassis padlocks and cable lock devices| HP SureStartGen6| HP Sure Admin| HP ClientSecurity Manager Gen7
• Pointing device: Click pad with multi-touch gesture support taps enabled as default
• Fingerprint reader: Fingerprint sensor
• Product type: HP ProBook 440 G10 Notebook PC
• Product Colour: Silver
• Weight: 1.38 kg

• Brand: HP
• Model: EliteBook 840 G1
• Processor: Intel Core i5-4300U 1.9GHz
• Memory: 8GB RAM
• Storage: 128GB SSD
• Display: 14 Inches | Touch Screen
• Graphics: Intel HD Graphics 4400
• Resolution: Full HD (1920x1080)
• Operating System: Windows 10

Key Features:

• Brand: HP
• Model: Pavilion x360 15-er1005nia
• Processor: Intel® Core™ i7-1255U (up to 4.7 GHz |12 MB L3 cache|10 cores |12 threads)
• Processor Family: 12th Generation Intel Core i7
• Display: 15.6 Inches |Touch
• Memory: 16GB DDR4-3200 MHz RAM (2 x 8 GB) | (Transfer rates up to 3200 MT/s.)
• Storage: 512GB PCIe® NVMe™ M.2 SSD
• Graphics: ‎ Integrated- Intel Iris Xe Graphics
• Resolution: FHD (1920 x 1080)
• Operating System: Windows 11 Home
• Colour:Natural Silver
• Weight:  1.79 kg
• Wi-Fi 11a/b/g/n/ac (2x2) | Bluetooth 5.0
• Battery: 3-Cell Li-ion | Battery Capacity: 43WHr
• 45 W Smart AC power adapter
• Camera: HP Wide Vision 720p HD
• Audio: Audio by Bang & Olufsen| Dual speakers| HP Audio Boost
• Security management: Trusted Platform Module (Firmware TPM) support
• Pointing device: HP ImagePad with multi-touch gesture support |Precision Touchpad support
• Ports: 1 USB Type-C® 10Gbps signaling rate (USB Power Delivery, DisplayPort™ 1.4, HP Sleep and Charge) |2 USB Type-A 5Gbps signaling rate | 1 AC smart pin | 1 HDMI 2.1 |1 headphone/microphone combo

Key Features:

• Brand: HP
• Processor: Intel® Core™ i5-450M 2.4 GHz | up to 2.66 GHz
• Memory: 4GB RAM
• Storage: 320GB HDD
• Display: 15.6 Inches
• Graphics: Intel® HD Graphics
• Resolution:  1600 x 900
• Operating System: Windows 7 64 Bit
• Wi-Fi: (802.11a/b/g/n/ac) | Bluetooth: 2.1
• Camera: HD 720p Webcam
• Colour: Silver
• Battery: 6-cell Li-Ion
• Weight: 2.51Kg