Xiaomi Mi Notebook Air 4G Laptops with Windows 10 OS announced

Xiaomi, in partnership with China Mobile, has announced its new Mi Notebook Air 4G Laptops. They support 4G LTE at Cat4 (150/50Mbps) speeds and comes with SIM card slot.
The Notebook Air 4G comes in two sizes of 12.5″ and 13.3″. The larger variant boasts premium specifications. Both of them run on Windows 10 OS.

Xiaomi Mi Notebook Air 4G 12.5″

The laptop measures  292 x 202 x 12.9 mm and weighs about 1.07KG. It has 27Wh battery that offers up to 11.5 hours of battery life.
This particular variant of Mi Notebook Air 4G sports 12.5-Inch display and offers 1920 x 1080 pixels resolution at 16:9 aspect ratio. The screen delivers 600:1 contrast ratio, 50% NTSC color gamut, 300nits brightness and sports 170-degree wide viewing angles.
The laptop comes with up to 2.2GHz Intel Core M3 6Y30 processor with 4M cache and Intel HD Graphics 515. It has 4GB LPDDR3 RAM clocked at 1866MHz.
It has 128GB SATA SSD and includes additional SSD expansion slot. It has 1MP HD Web camera with digital array microphone. 4G LTE is also supported. It also comes with AKG Customized dual 1W speakers and supports Dolby Audio
The Notebook Air 4G runs on Windows 10 OS by default. It also houses one USB 3.0 port, USB Type-C, HDMI port, Realtek AlC233 and 3.5mm Audio Jack.

Xiaomi MI Notebook Air 4G 13.3″

The notebook features in a 13.3-inch display with 1920 x 1080 pixels resolution. It has 16:9 aspect ratio (obviously), 800:1 contrast ratio, 300 nits brightness, 72% NTSC color gamut and 170 degree wide viewing angles.
Under the hood is a a decently powerful (up to 3GHz) Intel Core i7 processor with 3M cache and NVIDIA Geforce GT 940MX 1GB DDR5 Graphics card.
The Mi Notebook Air 4G 13.3-inch variant features 8GB DDR4 RAM with 2133MHz clock speeds. It also comes with 256GB PCIe x 4 NVMe SSD and additional SSD expansion slot.
It is also equipped with 1MP HD webcam and digital array microphone. In terms of dimensions, it  measures 309.6 x 210.9 x 14.8 mm and weighs approximately 1.28KG.
It has two USB 3.0 ports, USB Type-C, HDMI, supports Wi-Fi 802.11ac 2×2, Dual Band (2.4/5GHz) and Bluetooth V4.1. It has 2W AKG customized dual Speakers, Realtek ALC255, Dolby audio and 3.5mm Audio jack.
It is powered by 40Wh battery that offers up to 9.5 hours of usage.
The Xiaomi Mi Notebook Air 4G price starts at 4699 Yuan (US$ 676) for 12.5″ model and 6999 Yuan (US$ 1005) for 13.3″ variant. They come in Silver and gold color options.