Basic Info
Model No.
645 G4 Notebook PC
Operating System
Windows 10 Pro 64-bit
Processor & Chipset
AMD Ryzen 5-255U APU Processor, (2 GHz base frequency, up to 3.6 GHz burst frequency, 6 MB cache, 4 cores)
RAM Memory
8 GB DDR4-2400 Mhz
Solid State Drive (SSD)
256 GB PCIe NVMe SSD
Keyboard
Advanced Keyboard, Spill-resistant with drain, DuraKeys and backlit
Pointing Device Type
Clickpad with multi-touch gesture support, taps enabled as default
Physical Dimension
13.4 x 9.5 x 0.83 inches (W X D X H)
Memory card reader
1 microSD
Manufacturer Warrenty
1 Year
Display
Resolution
768 x 1366 Pixels
Screen Type
HD SVA eDP anti-glare LED-backlit, 220 cd/m², 45% sRGB
Graphics
Integrated: AMD Radeon Vega Graphics
Network & Communication
Wireless LAN
Intel Dual Band Wireless-AC 8265 802.11a/b/g/n/ac (2x2) Wi-Fi
Bluetooth
Bluetooth 4.2 Combo
Battery & Power
Type & Capacity
3-cell, 48 Wh Li-ion battery
Battery Timing
Up to 13 hours and 30 minutes
Power Supply Wattage
45 W External AC power adapter
Interfaces/Ports
USB
1 USB 3.1 Type-C (charging); 3 USB 3.1 Gen 1 (1 charging)
HDMI
1 HDMI 1.4; 1 RJ-45; 1 VGA; 1 headphone/microphone combo; 1 AC power; 1 docking connector
Audio
HD audio, dual speakers, dual array microphone
Sound
Extras