Acer Chromebook R13 was unveiled in September as one of the first 64-bit ARM Chromebook. Based on Mediatek MT8173C quad core Cortex A72/A53 processor with 4GB RAM, the “Chromebook” now ships in three variants running either Chrome OS as expected, but also Windows 10 Home.

All three models share the same specifications, except for storage and operating system options:

SoC – Mediatek M8173C quad core processor with 2x ARM Cortex A72 cores @ up to 2.1 GHz, 2x ARM Cortex A53 cores, and a PowerVR GX6250 GPU

System Memory – 4GB LPDDR3 RAM

Storage CB5-312T-K8Z9 / K6TF – 32 GB eMMC flash + micro SD slot CB5-312T-K0YQ- 64GB eMMC flash + micro SD slot

Display – 13.3″ touchscreen IPS LED display; 1920×1080 resolution; 10-point touch; 360-degree hinge design

Audio – Integrated microphone, dual built-in speakers, microphone and headphone jacks

Video Output – HDMI

Camera – HD webcam (1280×720 resolution) with HDR and 720p HD audio/video recording

Wireless Connectivity – 2×2 MIMO 802.11ac WiFi and Bluetooth 4.0

USB – 1x USB 3.0 port, 1x USB 3.1 type C port for data, video, and power

User Input – Touchpad and keyboard

Battery – 4670 mAh LiPo battery good for up to 12 hours

Power Supply – 45W max

Dimensions – 326 x 228 x 15.5 mm

Weight – 1.49kg

The official prices listed on Acer website for the three models above are respectively $399.99, $429.99 (64GB storage), and $399.99 (Windows 10 Home), but CB5-312T-K8Z9 (32GB + Chrome OS) model is now on sale on BestBuy for $349, while the 64GB model is sold for $439.99 on TigerDirect, and CB5-312T-K6TF Windows 10 “ChromeBook” goes for $407.99 on TigerDirect.

Thanks to Martin for the tip.