4K UHD (3840 x 2160) Resolution Up to 300’’ of Projection Screen Size Dual Laser with Lens Shift Brightness Optimizer (Iris Mode & Adaptive contrast) HDR10 & HLG IP Control Wccftech 2021 & Editor’s Choice Award. All-around home cinema projector to consider your surroundings and the type of movie. *CES® Innovation Awards are granted to products based upon materials submitted by the honorees. CTA neither verifies the accuracy of any submission nor tests any products. *The rate may vary by picture modes. Depending on lighting condition of viewing environment, you can change iris mode. Adaptive Contrast gives more depth to your image by adaptively adjusting the Laser output to image, in order to create a high contrast ratio. Bright scenes appear brighter, while dark scenes remain detailed with deep blacks and shade detail. Filmmaker Mode turns off motion smoothing and other video processing setting. So it can faithfully and accurately deliver the creator's intent. HDR pro improves quality by making the bright part brighter and the dark part darker while using the dark side details. So it is compatible with almost HDR industry standards. Dynamic Tone Mapping - using meaningful signal range (frame by frame) instead of simple signal rage. HDR10 - Individual tone can be adjusted for each color within a scene. HLG is a backwards-compatible HDR standard and begins with a SDR signal that any TV can use. HGiG helps you to enjoy HDR console games from PlayStation and Xbox. *HDR pro covers almost all HDR specifications, including HDR10, Dynamic Tone Mapping, HLG, HGiG and other specifications. With webOS 5.0, you can explore a variety of TV shows and movies with a simple connect to your Wi-Fi network. Also you can enjoy video contents with built-in apps like YouTube, Amazon Prime and Disney app. Generally manual calibration requires about 3 hours of setting by professional calibrators using CalMan software. By adopting pre-set CalMan software in AU810PB, Auto Calibration with laptop and program connected calibration can be done in 30 min only. You can connect your projector to an external devices that support a trigger signal, then unify power operating. When the projector is on, the connected device, such as motorized screens, power is on at the same time. You can share the screen and sound conveniently with AirPlay (for iOS devices), Screen Share (for wireless Miracast® supporting devices) and Bluetooth pairing. Display Type DLP Native Resolution 4K UHD (3840 x 2160)* Upscaling / Super Resolution Yes Resolution 4K Projection size (Screen Size) 40" ~ 300" Projection Image 150"@14.1 ~ 22.6ft, 100"@9.5 ~ 15ft, 40"@3.6 ~ 5.9ft Aspect Ratio 16:9/Original/Full Wide/4:3/Vertical Zoom Optical Zoom x 1.6 Iris Yes Adaptive Contrast Yes Lens Shift Vert ± 60% Horiz ± 24% Focus (Auto / Manual) Manual Throw Ratio 1.3 - 2.08 Projection Offset 0% (+110% ~ -110%) Brightness (ANSI Lumen) Up to 2700 ANSI Lumens** Contrast Ratio 2,000,000:1 Light Source Dual Laser (R LD, B LD + G Phosphor) Light Source Life Up to 20,000 Hrs Noise (Eco / Nrmal / High brightness) 26/27/28dB (A) HDCP HDCP2.2 (HDCP 2.3 Compatible) Trumotion Yes HDR HDR10, HLG Digital Keystone Correction Manual Keystone (Vertical) * 4K UHD resolution with 8.3 million discrete pixels projected by XPR (Expanded Pixel Resolution) video processing ** The brightness (ANSI Lumen) is based on the perceived brightness of projected image Premium content providers Amazon Prime Video, Disney+, YouTube, SHOWTIME, STARZ, AMC Theatres On Demand*** Magic Remote Yes App Store Yes Web Browser Yes Voice Recognition Built-In LG ThinQ + Google Assistant + Amazon Alexa *** Some apps may be available via software update, which requires internet connection Bluetooth (with Speaker) Yes Screen Share / Screen Mirroring (with Miracast supporting device) Yes Wireless Contents Share (with DLNA supporting device) Yes Apple Airplay Yes Bluetooth® Sound Out Yes Built-in Speakers 10W (5W+5W Stereo) Bluetooth AV Sync Adjustment Y