To be quite honest, we do not know the precise number of sold Envy X2's but we did hear that it is a significant quantity from back when it was officially launched.
By the time this article went online, most of the stock has gone and we managed to make a screenshot where it says "only 1 left!".
HP's Envy X2 - 12-e011nr model, in case you missed it, is built around a 12.3-inch 1920x1280 touchscreen protected by Corning Gorilla Glass, powered by Qualcomm's Snapdragon 835 SoC with Adreno 540 GPU, 4GB of LPDDR4-3777 RAM and 128GB of UFS storage.
What makes it special is the fact that it promises up to 22 hours of battery life (19 hours of video playback) from its 3-cell 49.33Whr battery and comes with a nano-SIM port for 4G LTE. The rest of the specifications include dual Bang & Olufsen speakers, HP's Imagepad with multi-touch gesture support, stylus, a micro SD card slot, 13-megapixel rear and 5-megapixel front cameras, one USB Type-C port, and a 2x2 802.11ac Wi-Fi module with Bluetooth 5. Of course, it runs on Windows 10 S OS.
The price is still set at $999.99 and although it is a bit higher than we would like, it appears that buyers like a small Snapdragon-powered machine with 4G LTE, 22-hour battery life, and a 12.3-inch touchscreen.