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LG G4 77" vs Sony A80L 65" (OLED)

Updated Apr 2026tvs
LG G4 77"
LG
LG G4 77"
$3,299
8.7/10
Winner
VS
Sony A80L 65" (OLED)
Sony
Sony A80L 65" (OLED)
$1,999
8.2/10

The Verdict

LG's 77-inch G4 delivers flagship performance at a premium price, while Sony's 65-inch A80L offers excellent value at nearly $1,300 less. The G4 dominates with superior brightness (2,100 nits vs 1,000 nits), allowing better performance in bright rooms and superior HDR pop with Dolby Vision IQ support. Its Micro Lens Array technology, 1ms input lag, and more powerful 60W audio system (versus Sony's 50W) make it the stronger all-around performer. However, the size difference matters significantly: you're getting roughly 18% more screen real estate with the G4. Sony's A80L counters with excellent Acoustic Surface Audio technology that distributes sound across the screen, nearly identical gaming specs (8ms vs 1ms input lag is negligible for most players), and Google TV's superior app ecosystem. The A80L's slimmer bezel design (2.1 inches) creates a more elegant appearance, though both feature premium OLED panels with perfect blacks. For a 77-inch screen at this price point, the G4 represents LG's confidence in the technology, but if you prefer smaller screens or have budget constraints, the A80L delivers flagship picture quality without the premium size markup. Choose the G4 for maximum immersion and brightness-handling; select the A80L for refined picture quality and better value.

AudioG4 77"
Value65" (OLED)
gamingG4 77"
smart_features65" (OLED)
picture_qualityG4 77"

Who Should Buy

Buy the LG G4 77" if…

  • MLA panel pushes OLED brightness to 2,100+ nits — closes the gap with Mini-LED
  • α11 AI processor is LG's most powerful, with superior upscaling and AI enhancements
  • Gallery design meant to hang flush to the wall with no gap

Buy the Sony A80L 65" (OLED) if…

  • Sony's legendary image processing with XR Cognitive Processor is unmatched
  • Acoustic Surface Audio+ vibrates the screen as a speaker — immersive and unique
  • Superb motion handling makes it the best TV for film and sports content

Category Scores

LG G4 77"
Sony A80L 65" (OLED)
Audio
8.5
8.3
Value
7.8
8.6
gaming
9.2
8.9
smart_features
8.5
8.7
picture_quality
9.0
8.8

Pros & Cons

LG G4 77"

Pros

  • MLA panel pushes OLED brightness to 2,100+ nits — closes the gap with Mini-LED
  • α11 AI processor is LG's most powerful, with superior upscaling and AI enhancements
  • Gallery design meant to hang flush to the wall with no gap
  • 77-inch screen delivers an immersive cinematic experience at typical viewing distances
  • Best overall OLED picture quality available in a consumer TV as of 2024

Cons

  • At $3,299 it is a very significant investment compared to the C4
  • Gallery design requires flush wall mounting — stand sold separately
  • Still susceptible to OLED burn-in with prolonged static imagery
  • 77 inches is too large for many rooms and viewing distances under 10 feet

Sony A80L 65" (OLED)

Pros

  • Sony's legendary image processing with XR Cognitive Processor is unmatched
  • Acoustic Surface Audio+ vibrates the screen as a speaker — immersive and unique
  • Superb motion handling makes it the best TV for film and sports content
  • Google TV platform has the widest app selection of any smart TV OS
  • Perfect blacks with no blooming — inherent OLED advantage

Cons

  • Only 2 of 4 HDMI ports are HDMI 2.1 — limiting for multi-console setups
  • Wi-Fi 5 in 2023 is a disappointing omission
  • $1,999 is pricier than LG C3 and Samsung S90C at the same size
  • Burn-in risk with OLED for static content use

Full Specifications

SpecLG G4 77"Sony A80L 65" (OLED)
Body
VESA mount400 x 200mm300 x 300mm
Weight73.4 lbs44.1 lbs
Dimensions (w/ stand)68.0 x 43.1 x 12.8 inches57.1 x 35.0 x 11.8 inches
Dimensions57.1 x 33.3 x 2.1 inches
Audio
Output (watts)6050
Speakers4.2chAcoustic Surface Audio+ (2 actuators + 2 subwoofers)
Dolby Atmos
Gaming
VRR (Variable Refresh Rate)
ALLM
Input lag (ms)18
Display
HDRDolby Vision IQ, HDR10, HLG, Filmmaker ModeDolby Vision, HDR10, HLG
Size77"65"
TypeOLED evo MLA (Micro Lens Array)OLED (WOLED)
Resolution3840 x 2160 (4K UHD)3840 x 2160 (4K)
Refresh rate120Hz120Hz
Brightness (nits)21001000
Smart TV
OswebOS 24Google TV
Voice assistantThinQ AI, Alexa, Google AssistantGoogle Assistant, Alexa (via Works with Alexa)
Processor
Chipsetα11 AI Processor 4K
Connectivity
Wi-FiWi-Fi 6 (802.11ax)Wi-Fi 5
Ethernet
Bluetooth5.05.0
USB ports32
HDMI ports44

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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.

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