LG OLED77G4PSA
77-inch OLED TV. 4K, 120 Hz.
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Prices, key specs and fit
Prices
No price for this model at the retailers checked (28 Oct 2026): The Good Guys, Appliances Online and Bing Lee. It may be sold elsewhere, or through the brand's site.
Similar models with a price
 LG OLED77W6PSA 77-inch (195 cm) | $9,495 | Check price |
 LG OLED77G6PSB 77-inch (195 cm) | $5,977 | Check price |
 LG OLED77C6PSA 77-inch (195 cm) | $4,495 | Check price |
Same type and a similar size, priced at the retailers checked.
Key specs
- Screen technology
- OLED
- Series
- LG G series
- Screen size
- 77-inch (195 cm)
- Native refresh
- 120 Hz
- Resolution
- 4K Ultra HD
- HDR and Dolby
- HDR10, HLG; Dolby Vision, Dolby Atmos
- Smart platform
- WEBOS 24
- Depth on its stand
- 321 mm
- Weight without stand
- 37.4 kg
- VESA mount
- 300 x 300 mm
- Energy stars
- 4.5
- Energy a year
- 714 kWh
- Cost a year at 32¢/kWh
- $228
- Manufacturer's warranty
- 1 Year
- Made in
- Indonesia, South Korea
- Registration no.
- ATV5853
Panel, refresh rate, weight, VESA mount and warranty come from retailer listings, checked 28 Oct 2026.
Series and panel identified from the model number; the mapping is reviewed against each year's range.
Manuals and guides
LG's manuals are on its support site.
How it compares
- 714 kWh a year against a median of 565 across the 46 other 77-inch OLED TVs; 39 of them use less.
Compare it
Similar models: LG OLED77W6PSA · LG OLED77G6PSB · LG OLED77G46LA · LG OLED77G3PSA · LG OLED77G36LA · Philips 77OLED720/79. More in LG televisions, OLED TVs and 120 Hz and faster TVs.
Figures trace to this model's entry (ATV5853) in the Australian Government's energy-rating database. The energy figure assumes 10 hours of viewing a day, the labelled test basis. The government database records only energy figures; panel, refresh and smart-platform details, where shown, come from retailer spec sheets or the model-number series. Household bills vary with use and tariff.