LG G3 77" 4K HDR Smart OLED evo TV

Model: OLED77G3PUA

LG Warranty
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TV Tuner ATSC 3.0, Clear QAM
Video System ATSC


Dimensions 67.4 x 40.9 x 12.6" / 171.2 x 103.9 x 32 cm (With Stand)
67.4 x 38.4 x 1" / 171.2 x 97.5 x 2.5 cm (Without Stand)
Power Consumption Typical: 170.0 W
Standby: < 0.5 W
Weight 94.4 lb / 42.8 kg (With Stand)
81.1 lb / 36.8 kg (Without Stand)
AC Input Power 120 VAC, 50 / 60 Hz
Stand Dimensions 19.7" / 50 cm


Size 77"
Quick Media Switching (QMS) Yes
Quick Frame Transport (QFT) Not Specified by Manufacturer
Display Stream Compression Not Specified by Manufacturer
Bit Depth / Color Support Not Specified by Manufacturer
Auto Low Latency Mode (ALLM) Yes
Variable Refresh Technology FreeSync Premium, G-Sync, Variable Refresh Rate (VRR)
Refresh Rate 120 Hz
Response Time < 0.1 ms
HDR Compatibility HDR10, Dolby Vision, Hybrid Log Gamma
Resolution 3840 x 2160
Display Orientation Landscape
Aspect Ratio 16:9
Panel Type OLED


Smart TV webOS 23
Virtual Assistant Apple AirPlay, Alexa Built-in, Works with Google Assistant, LG ThinQ
Mobile App Compatible No
*As of March, 2023: Check with manufacturer for the most up-to-date compatibility
Digital Media Slot None
Wall Mounting 300 x 300 mm


Bluetooth Bluetooth 5.0 (Audio Input, Audio Output)
Wi-Fi Wi-Fi 6E (802.11ax)
Audio Return Channel (ARC) eARC
HDCP Support None
Inputs 4 x HDMI (HDMI 2.1)
Control I/O RS-232C via 1/8" / 3.5 mm Input/Output
Ethernet LAN
USB I/O 3 x USB-A 2.0
Product Highlights
  • UHD 4K 3840 x 2160 LED Panel
  • HDR10, HLG, Dolby Vision Compatible
  • webOS 23 with LG ThinQ AI
  • 120 Hz Native Refresh Rate
  • ALLM, FreeSync Premium, VRR, G-SYNC
  • 4 HDMI Inputs
  • Wi-Fi 6 & Ethernet Connectivity
  • Alexa & Google Assistant Control
  • Flush Wall Mounting
  • Virtual AI or Dolby Atmos Sound
In The Box
  • LG G3 77" 4K HDR Smart OLED evo TV
  • Flush Wall Mount
  • Stand
  • Power Cable
  • Magic Remote with NFC and Batteries
  • Limited 1-Year Manufacturer Warranty <i>(Parts & Labor)</i>
  • Limited 5-Year Manufacturer Warranty <i>(OLED Panel)</i>
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