Product Details

SPECIFICATIONS

GENERAL

• Model: OLED77B6PSA
• Screen Size: 77 inches
• TV Type: OLED AI Smart TV
• Display Type: 4K OLED
• Panel Type: OLED
• Resolution: 3840 × 2160
• Operating System: webOS 26
• Colour: Black
• AI Magic Remote: Built-In
• AI TV: Yes

PICTURE / DISPLAY

• Display Technology: OLED
• Native Refresh Rate: 120Hz
• VRR: Up to 144Hz
• Wide Colour Gamut: Perfect Color
• Colour Technology: Perfect Color
• Processor: Alpha 8 AI Processor 4K Gen3
• AI Picture Pro: Yes
• AI Super Upscaling: Alpha 8 AI Super Upscaling 4K
• AI HDR Remastering: Yes
• AI Genre Selection: Yes (SDR/HDR)
• Brightness Booster: No
• Dynamic Tone Mapping: Dynamic Tone Mapping Pro
• Pixel Dimming: Yes
• Auto Brightness Control: Yes
• Auto Calibration: Yes
• FILMMAKER MODE™: Yes
• Motion: OLED Motion
• Picture Modes: 9 modes
• HDR: Dolby Vision / HDR10 / HLG
• HFR: 4K 120fps (HDMI)
• QMS: Yes
• QFT: Yes
• Response Time: Less than 0.1ms

GAMING

• Gaming Refresh Rate: Up to 144Hz
• VRR: Up to 144Hz
• G-SYNC Compatible: Yes
• AMD FreeSync / Premium: AMD FreeSync Premium
• ALLM: Yes
• HGiG: Yes
• Game Optimizer: Yes
• Game Dashboard: Yes
• Dolby Vision Gaming: 4K 120Hz
• GeForce NOW: Yes
• HDMI Gaming: 4K120 / VRR / ALLM / QMS / QFT
• VESA Display Stream Compression: Not specified
• Bluetooth Ultra Low Latency: Yes

SMART TV

• webOS 26: Yes
• LG ThinQ: Yes
• Google Cast: Yes
• Apple AirPlay: Yes
• Apple Home: Yes
• Google Home: Yes
• AI Hub: Yes
• AI Chatbot: Yes
• AI Concierge: Yes
• AI Voice ID: Yes
• AI Picture Wizard: Yes
• AI Sound Wizard: Yes
• Google Gemini: Yes
• Microsoft Copilot: Yes
• LG Shield: Yes
• Multi View: Yes
• Always Ready: Yes
• Full Web Browser: Yes
• LG Gallery+: Yes
• My Page: Yes
• Hands-Free Voice Control: Yes
• Intelligent Voice Recognition: Yes
• Smartphone Remote: LG ThinQ App
• USB Camera Compatible: Yes

AUDIO

• Speaker System: 2.0 channel
• Audio Output: 20W
• Speaker Direction: Down Firing
• Dolby Atmos: Yes
• AI Sound: Alpha 8 AI Sound Pro (Virtual 11.1.2 Up-mix)
• Virtual Sound: Up to 11.1.2
• AI Object Remastering: AI Object Remastering Pro
• Adaptive Acoustic Tuning: Yes
• Clear Voice Pro: Yes
• WOW Orchestra: Yes
• LG Sound Sync: Yes
• Sound Mode Share: Yes
• Simultaneous Audio Output: Yes

CONNECTIVITY

• HDMI Inputs: 4
• HDMI Support: 4K 120Hz / eARC / VRR / ALLM / QMS / QFT
• eARC: Yes (HDMI 2)
• USB: 2 × USB 2.0
• Ethernet/LAN: 1
• Optical Digital Audio Out: 1
• RF Antenna Input: 2
• Wi-Fi: Wi-Fi 6
• Bluetooth: Bluetooth 5.3
• Simplink (HDMI-CEC): Yes

BROADCASTING

• Digital TV: DVB-T2/T
• Digital Cable TV: DVB-C
• Analog TV: Yes
• ISDB-T: Region dependent

DIMENSIONS & WEIGHT

• TV Without Stand (W × H × D): 1719 × 989 × 50.9 mm
• TV With Stand (W × H × D): 1719 × 1057 × 268 mm
• VESA Mount: 300 × 200 mm
• Net Weight Without Stand: 22.9 kg
• Net Weight With Stand: 23.3 kg
• Stand Size (W × D): 1390 × 268 mm
• Packaging Dimensions (W × H × D): 1839 × 1130 × 200 mm
• Packaging Weight: 33.3 kg

POWER

• Power Supply: AC 100–240V, 50–60Hz
• Standby Power Consumption: Under 0.5W
• Power Cable: Attached

ACCESSORIES

• AI Magic Remote: Built-In
• Power Cable: Attached

KEY HIGHLIGHTS

• 77” 4K OLED AI B6
• Alpha 8 AI Processor 4K Gen3
• Perfect Black & Perfect Color
• 120Hz Native / VRR up to 144Hz
• G-SYNC Compatible + AMD FreeSync Premium
• Dolby Vision Gaming 4K 120Hz
• Response Time <0.1ms
• Dolby Atmos + 2.0ch 20W Audio
• Alpha 8 AI Sound Pro
• webOS 26
• Google Gemini + Microsoft Copilot
• AI Hub + AI Concierge + AI Voice ID
• LG Shield
• Wi-Fi 6 + Bluetooth 5.3
• 4 × HDMI with 4K120 / eARC / VRR / ALLM
• VESA 300 × 200 mm