All-new H700 CPU quad-core (ARM Cortex-A53), 64-bit full function high performance processor, main frequency 1.5GHz Support HD2.0 1080P HD input and HDR10 viewing color requirements Supports 2.4GHz Wi-Fi(802.11 a/b/g/n/ac) Support Bluetooth 5.0, wireless transmission of music, files, pictures, video data, and voice remote control. Supports USB2.0 data store playback and provides external devices without drive Supports BD/BD3D/UHD complete Blu-ray menu navigation playback; Supports "seamless Blu-ray playback with complex MPLS structure" APK application can be downloaded and installed, which is a good helper of AI interaction logic for big-screen learning, big-screen entertainment, intelligent office and distance education The new Android 10 operating system features significantly improved system performance and stability, smoother control and free software installation Specification: Hardware parameters SOC H700 CPU Quad-core 64-bit ARM Cortex-A53 Frequency: 1.5GHz RAM Supports: 2GB/4GB DDR3/DDR4/LPDDR3/LPDDR4 ROM Supports: 16GB/32GB/64GB eMMC GPU ARM Mali-G31 mp2 Supports: OpenGL ES 1.0/2.0/3.2, OpenCL 2.0, Vulkan 1.1 VPU Supports: 6K@30fps H.265 Video decoding Supports: 4K@60fps H.265/VP9 10bit Video decoding Supports: 4K@30fps H.264 Video decoding Supports: 1080P@60fps H.263/ MPEG-4/ WMV9/ VC1 Video decoding Supports: 1080P@60fps H.264 Video coding Supports: JPEG snapshot performance of 1080p@60fps Video format support Supports: DAT, MPG, MP4, VOB, TS, AVI, MKV, MOV, 3GP, FLV, etc. Audio format support Supports: MP1, MP2, MP3, WMA, WAV, OGG, OGA, FLAC, AAC, etc. Picture format support Supports: JPG, JPEG, GIF, BMP, PNG,WEBP Noise 42~46 dB Horn 4Ω 5W WLAN Supports 2.4G Wi-Fi, Supports BT5.0 system parameter System Version Android 10 UI system Neutral English system/Konka system Language Simplified Chinese, Traditional Chinese, English, Russian, Spanish, etc. Projection mode Support front projection and formal installation/front projection and lifting/rear projection and formal installation/rear projection and back installation Trapezoidal correction Support Four point correction Support Screen Zoom Support 60%-100% Wireless screen projection Support Optical parameters Light source type LED Display Size 2.69 in Resolving Power 1280*720/LCD Brightness 130-150 ANSI Contrast 1900/2/10 16:01 Uniformity 59% Projective ratio 1.48