The Dell XPS 15 9500 is a powerful laptop with a 15.6-inch display, available in configurations with 10th generation Intel Core i5, i7, or i9 processors, up to 64GB of DDR4 RAM, and up to 2TB of NVMe SSD storage. It features an Nvidia GeForce GTX 1650 Ti graphics card with 4GB of dedicated memory, and offers both integrated Intel UHD graphics and the dedicated GPU for enhanced performance. The display options include FHD+ (1920x1200) and 4K UHD+ (3840x2400) resolutions, with some configurations featuring touch capability. 
Here's a more detailed breakdown:
Processor:
10th Generation Intel Core i5, i7, or i9 H-series processors (not the less powerful U-series).
Review unit has a Core i7-10875H, an 8-core processor capable of exceeding 5 GHz. 
Memory & Storage:
8GB, 16GB, 32GB, or 64GB of DDR4 dual-channel SDRAM.
256GB, 512GB, 1TB, or 2TB of PCIe x4 SSD storage. 
Display:
15.6-inch display with FHD+ (1920x1200) or 4K UHD+ (3840x2400) resolution.
Some configurations have touch capability. 
Graphics:
Integrated Intel UHD graphics.
Dedicated NVIDIA GeForce GTX 1650 Ti with 4GB of dedicated GDDR6 RAM. 
Other Features:
Killer™ Wi-Fi 6 AX500-DBS (2x2) + Bluetooth 5.
56WHr or 86Whr battery.
SD/SDHC/SDXC card reader.
USB 3.2 Gen 2 Type-C port and two Thunderbolt 3 ports.
720p webcam and dual-array microphones.
Stereo speakers.
Fingerprint reader and infrared webcam for Windows Hello login.
Noble Wedge lock slot.
Windows 10 Pro 64-bit preinstalled.