Portégé X20W-E-157 Intel® Core™ i7 i7-8550U Hybrid (2-in-1)
31.8 cm (12.5") Touchscreen Full HD 16 GB LPDDR3-SDRAM 512 GB SSD Wi-Fi 5 (802.11ac) Window
Model X20W-E-157Part no. PRT22E-0E4012ITEAN 4062507006981
157 specifications Checked today
- Display31.8 cm (12.5")
- Resolution1920 x 1080 pixels
- ProcessorIntel® Core™ i7
- Memory16 GB
- Storage512 GB
- GraphicsNot available
Overview
- Display
- 31.8 cm (12.5")
- Resolution
- 1920 x 1080 pixels
- Processor
- Intel® Core™ i7
- Memory
- 16 GB
- Storage
- 512 GB
- Graphics
- Not available
- Brand
- Dynabook
- Category
- Laptop
- Model
- X20W-E-157
- Part numbers
- PRT22E-0E4012IT, A1PRT22E118Y
- EAN / UPC
- 4062507006981, 4062507005830
- Also known as
- Dynabook Portégé X20W-E-157 Intel® Core™ i7 i7-8550U Hybrid (2-in-1) 31.8 cm (12.5") Touchscreen Full HD 16 GB LPDDR3-SDRAM 512 GB SSD Wi-Fi 5 (802.11ac) Window
Specifications
157 specifications in 20 groups
Design
| Specification | Value |
|---|---|
| Product type | Hybrid (2-in-1) |
| Product colour | Blue |
| Colour name | Onyx Blue with Hair line |
| Form factor | Convertible (Folder) |
Display
| Specification | Value |
|---|---|
| Display diagonal | 31.8 cm (12.5") |
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | Yes |
| Touchscreen type | Capacitive |
| HD type | Full HD |
| Touch technology | Multi-touch |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Display glass type | Gorilla Glass |
| Dual-screen | No |
Processor
| Specification | Value |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel® Core™ i7 |
| Processor generation | 8th gen Intel® Core™ i7 |
| Processor model | i7-8550U |
| Processor cores | 4 |
| Processor threads | 8 |
| Processor boost frequency | 4 GHz |
| Processor frequency | 1.8 GHz |
| System bus rate | 4 GT/s |
| Processor cache | 8 MB |
| Processor cache type | Smart Cache |
| Processor socket | BGA 1356 |
| Processor lithography | 14 nm |
| Processor operating modes | 64-bit |
| Processor codename | Kaby Lake R |
| Bus type | OPI |
| Stepping | Y0 |
| Thermal Design Power (TDP) | 15 W |
| Configurable TDP-up frequency | 2 GHz |
| Configurable TDP-up | 25 W |
| Configurable TDP-down | 10 W |
| Configurable TDP-down frequency | 0.8 GHz |
| Tjunction | 100 °C |
| Maximum number of PCI Express lanes | 12 |
| PCI Express configurations | 1x2+2x1, 1x4, 2x2, 4x1 |
| PCI Express slots version | 3.0 |
| ECC supported by processor | No |
Memory
| Specification | Value |
|---|---|
| Internal memory | 16 GB |
| Internal memory type | LPDDR3-SDRAM |
| Memory clock speed | 2133 MHz |
| Maximum internal memory | 16 GB |
Storage
| Specification | Value |
|---|---|
| Total storage capacity | 512 GB |
| Storage media | SSD |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD interface | PCI Express |
| SSD form factor | M.2 |
| Optical drive type | No |
| Card reader integrated | No |
Graphics
| Specification | Value |
|---|---|
| On-board graphics card | Yes |
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| On-board graphics card model | Intel® UHD Graphics 620 |
| Maximum on-board graphics card memory | 32 GB |
| On-board graphics card base frequency | 300 MHz |
| On-board graphics card dynamic frequency (max) | 1150 MHz |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card OpenGL version | 4.4 |
| On-board graphics card ID | 0x5917 |
Audio
| Specification | Value |
|---|---|
| Audio system | DTS Studio Sound |
| Number of built-in speakers | 2 |
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Specification | Value |
|---|---|
| Front camera | Yes |
| Infrared (IR) camera | Yes |
Network
| Specification | Value |
|---|---|
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards | 802.11a, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| WLAN controller model | Intel Dual Band Wireless-AC 8265 |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 4.2 |
Ports & interfaces
| Specification | Value |
|---|---|
| USB 2.0 ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
| HDMI ports quantity | 0 |
| DisplayPorts quantity | 0 |
| Thunderbolt 3 ports quantity | 1 |
| Headphone outputs | 1 |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Sleep-and-Charge | Yes |
| USB Sleep-and-Charge ports | 1 |
Keyboard
| Specification | Value |
|---|---|
| Pointing device | Touchpad |
| Numeric keypad | No |
| Full-size keyboard | Yes |
| Keyboard number of keys | 87 |
| Windows keys | Yes |
Software
| Specification | Value |
|---|---|
| Operating system installed | Windows 10 Pro |
| Operating system architecture | 64-bit |
| Trial software | Microsoft Office 365 |
Processor special features
| Specification | Value |
|---|---|
| CPU configuration (max) | 1 |
| Embedded options available | No |
| Enhanced Intel SpeedStep Technology | Yes |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Intel 64 | Yes |
| Intel Clear Video Technology | Yes |
| Intel Enhanced Halt State | Yes |
| Intel Flex Memory Access | Yes |
| Intel Identity Protection Technology version | 1.00 |
| Intel Secure Key Technology version | 1.00 |
| Intel Smart Response Technology version | 1.00 |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel TSX-NI | No |
| Intel TSX-NI version | 0.00 |
| Intel Trusted Execution Technology | No |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® My WiFi Technology (Intel® MWT) | Yes |
| Intel® OS Guard | Yes |
| Intel® Quick Sync Video Technology | Yes |
| Intel® Secure Key | Yes |
| Intel® Smart Response Technology | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Processor ARK ID | 122589 |
| Processor package size | 42 X 24 mm |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Thermal Monitoring Technologies | Yes |
| Conflict-Free processor | Yes |
Battery
| Specification | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 3 |
| Battery life (max) | 11.83 h |
Power
| Specification | Value |
|---|---|
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output current | 2.25 A |
| AC adapter output voltage | 20 V |
| USB Power Delivery (USB PD) | Yes |
Security
| Specification | Value |
|---|---|
| Cable lock slot | Yes |
| Face recognition | Yes |
| Windows Hello | Yes |
| Password protection | Yes |
| Password protection type | BIOS |
Certificates
| Specification | Value |
|---|---|
| Certification | CE |
Sustainability
| Specification | Value |
|---|---|
| Sustainability certificates | ENERGY STAR |
Weight & dimensions
| Specification | Value |
|---|---|
| Weight | 1.1 kg |
| Width | 299 mm |
| Depth | 219 mm |
| Height | 15.4 mm |
Packaging content
| Specification | Value |
|---|---|
| AC adapter included | Yes |
| Interface adapters included | USB Type-C male - HDMI female |
| Manual | Yes |
| Power cord included | Yes |
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