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OS: Windows 10 Home CPU: i7-8550U 1.80 GHz RAM: 8 GB Display: 14 inch SSD: 256 GB Battery: 70 Wh |
| Processor HP ZBook x2 G4 4QH81EA | |
| Processor model: | i7-8550U |
| Processor socket: | BGA 1356 |
| Processor threads: | 8 |
| Processor cores: | 4 |
| Processor codename: | Kaby Lake R |
| Processor family: | 8th gen Intel Core i7 |
| Processor frequency: | 1.80 GHz |
| Processor boost frequency: | 4.00 GHz |
| Processor cache: | 8 MB |
| Thermal Design Power (TDP): | 15 W |
| Software HP ZBook x2 G4 4QH81EA | |
| Operating system installed: | Windows 10 Home |
| Operating system architecture: | 64-bit |
| Display & Graphics HP ZBook x2 G4 4QH81EA | |
| Panel type: | IPS |
| Display diagonal: | 14 inch |
| Display resolution: | 3840 x 2160 pixels |
| Dual-screen: | No |
| HD type: | 4K Ultra HD |
| LED backlight: | Yes |
| Touchscreen: | Yes |
| Discrete graphics adapter: | Yes |
| Discrete graphics adapter memory: | 2 GB |
| Discrete graphics adapter model: | NVIDIA Quadro M620 |
| Discrete graphics memory type: | GDDR5 |
| Maximum on-board graphics adapter memory: | 32 GB |
| On-board graphics adapter: | Yes |
| On-board graphics adapter base frequency: | 300 MHz |
| On-board graphics adapter DirectX version: | 12.0 |
| On-board graphics adapter dynamic frequency (max): | 1150 MHz |
| On-board graphics adapter family: | Intel UHD Graphics |
| On-board graphics adapter model: | Intel UHD Graphics 620 |
| On-board graphics adapter OpenGL: | 4.4 |
| Memory HP ZBook x2 G4 4QH81EA | |
| Internal memory: | 8 GB |
| Maximum internal memory: | 32 GB |
| Memory clock speed: | 2133 MHz |
| Memory layout (slots x size): | 2 x 4 GB |
| Memory form factor: | SO-DIMM |
| Memory slots: | 2x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage HP ZBook x2 G4 4QH81EA | |
| SSD capacity: | 256 GB |
| Storage media: | SSD |
| Number of SSDs installed: | 1 |
| Total SSDs capacity: | 256 GB |
| Total storage capacity: | 256 GB |
| Optical drive type: | No |
| Card reader integrated: | Yes |
| Compatible memory cards: | SD |
| Network & Communication HP ZBook x2 G4 4QH81EA | |
| 3G: | No |
| 4G: | No |
| Antenna type: | 2x2 |
| Bluetooth: | Yes |
| Bluetooth version: | 4.2 |
| Ethernet LAN: | No |
| Wi-Fi: | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards: | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Interfaces/Ports HP ZBook x2 G4 4QH81EA | |
| HDMI version: | 1.4 |
| HDMI ports quantity: | 1 |
| Combo headphone/mic port: | Yes |
| Thunderbolt 3 ports quantity: | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A: | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C: | 2 |
| Input Devices HP ZBook x2 G4 4QH81EA | |
| Keyboard backlit: | Yes |
| Numeric keypad: | No |
| Pointing device: | Clickpad |
| Windows keys: | Yes |
| Audio HP ZBook x2 G4 4QH81EA | |
| Audio system: | Bang & Olufsen |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Number of microphones: | 2 |
| Built-in Devices HP ZBook x2 G4 4QH81EA | |
| HP rear camera: | HP Webcam 8MP |
| HP speaker type: | HP Dual Speakers |
| HP front camera: | HP Webcam HD IR |
| Front camera: | Yes |
| Front camera HD type: | HD |
| Front camera signal format: | 720p |
| Infrared camera: | Yes |
| Rear camera: | Yes |
| Rear camera resolution: | 8 MP |
| Power HP ZBook x2 G4 4QH81EA | |
| AC adapter power: | 90 W |
| Design HP ZBook x2 G4 4QH81EA | |
| Brand: | HP |
| Family: | ZBook |
| Series: | x2 |
| Model name: | x2 G4 |
| Part Number: | 4QH81EA |
| Product type: | Mobile workstation |
| Form factor: | Convertible (Detachable) |
| Product colour: | Grey |
| Depth (tablet mode): | 22.7 cm |
| Depth: | 227 mm |
| Width (tablet mode): | 36.5 cm |
| Width: | 364.5 mm |
| Height: | 20.3 mm |
| Height (tablet mode): | 1.46 cm |
| Weight: | 2.17 kg |
| Release Date: | 2018-12-01 |
| Battery Information HP ZBook x2 G4 4QH81EA | |
| Battery capacity: | 70 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Number of battery cells: | 4 |
 | XoqWasy | April 08, 2024 |
| This laptop has sufficient CPU resources for everyday tasks, but may struggle with demanding games. The 256GB SSD is adequate for file storage, and 8GB of RAM is decent but could be expanded. There are enough USB ports for most users, and the 4K display offers vibrant and detailed visuals for entertainment purposes. | ||
| Reply | ||
| Nudjcan | May 15, 2024 |
| I upgraded the memory to 32 GB and replaced the 256 GB SSD with a 1 TB SSD | ||
| Reply | ||
