In the Microsoft Lumia 950 XL a Octa-Core processor (Qualcomm Snapdragon 810 MSM8994) is used in combination with 3 GB of RAM. For technology enthusiasts: To calculate the graphics a Adreno 430 is used. The 165 grams heavy smartphone's high-resolution back camera has a maximum resolution of 20 megapixels. The front camera has a resolution of 5 MP.
The Lumia 950 XL has a 5.7 inch display based on AMOLED and with a high density of 515 ppi. It also has a battery with a capacity of 3340 mAh. The screen's OLED technology only needs energy for bright pixels and thus, uses the battery more efficiently. To save images, videos, music etc. there are 32 GB of storage available to the Lumia 950 XL. If this storage wouldn't be enough, it can be extended with external cards (microSDXC, microSDHC, microSD).