Component Device 1 Stylus pens 2 Cable Power cable x 1 Screen Resolution 4K (3840 x 2160 pixels) Backlight type D-LED Screen Lamination Zero-gap bonding Writing Latency 16 ms Touch sensing distance ≤ 1.5 mm Intelligent writing recognition Supports recognition of Chinese, English, and 11 types of graphics Camera Resolution 4K Sharpness 1800 lines Lens cap for privacy protection Yes Horizontal FoV 80° TV distortion ＜2% Speaker Frequency domain 100 Hz to 20 kHz Number of speaker units 4 Total power 40 W Microphone Sound pickup angle 180° Sound pickup distance 12 m Frequency domain 80 Hz to 20 kHz Optimized sound pickup Sound location, echo cancellation, and automatic gain control Meeting Native meeting apps Huawei Cloud Meeting and WeLink Dual streams (audio/video data sharing) 1080p30fps 1080p30fps/4K8fps BYOM Yes AI Function Auto-Framing Yes Intelligent tracking Yes Acoustic baffle Yes DNN-based dereverberation Yes System RAM 8 GB Flash 64 GB OS HarmonyOS, Windows (OPS required) Security Embedded encryption chip that supports H.235, STARTTLS, TLS, SRTP encryption, Chinese cryptographic algorithms, secure boot, and TEE Language Simplified Chinese, English, French, Japanese, Arabic, Spanish, Russian, Portuguese, and Italian Wireless connection Wi-Fi module Wi-Fi 6 Wi-Fi frequency 2.4 GHz 5 GHz NFC Yes Port Video input HDMI cable x 1 Video output HDMI cable x 1 Audio input 3.5 mm (line-in) x 1, HD-AI x 1 Audio output 3.5 mm (line-out) x 1 Other ports USB Type-A 3.0 x 3, USB Type-C x 1, RJ45 (10/100/1000 Mbit/s LAN) x 1 Show More Show Less
