Mi TV Stick only has1GB RAM 2K(1080P) version CPU: Quad-core Cortex-A53 2.0GHZ operation system Android TV 9.0 Output Resolution 2K ( 1080P ) Video decoder VP8 VP9 VC-1 H263 H.264 H.265 MPEG1/2/4 Video format RMOV AVI MKV TS Mp4 Audio decoder DOLBY DTS Audio format MP3 AAC Flac OGG Photo Format JPG BMP GIF PNG TIF Others Support 5.1 Surround Sound Output: Yes WiFi 2.4GHz + 5GHz dual-band WiFi 802.11 a/b/g/n/ac bluetooth bluetooth 4.2 Power Supply USB 2.0 Port x1 Interface HDMI OTG Type-C USB3.0 Languages Multi-language HDMI HDMI2.0a HDMI Function HDCP Contents Google Play Netflix YouTube Prime video etc. RemoteRemote bluetooth remote with voice google assistant Power Consumption 5W Power Requirement Power Type: Digital Power Supply Power Input Vol: 5V Power Adapter Input: 100-240V / 50-60Hz Product weight 0.0850 kg Product size 9.50 x 3.50 x 2.00 cm / 3.74 x 1.38 x 0.79 inch 1* Xiaomi Mi TV Stick 1* HDMI Cable 1* Voice Remote Control 1* English Manual