LG G4 77" vs Vizio V-Series 55"
The Verdict
LG's G4 77" represents the pinnacle of OLED television technology, featuring a stunning OLED evo MLA display with exceptional 2100-nit peak brightness, 120Hz refresh rate, and virtually zero input lag (1ms) for gaming. Its α11 AI Processor 4K delivers superior upscaling and processing across all content. Audio capabilities shine with 60W 4.2ch Dolby Atmos support. However, at $3,299, it targets premium enthusiasts. Vizio's V-Series 55" is a budget-friendly LED alternative offering respectable 4K HDR performance at $299, though its 400-nit brightness, 60Hz refresh rate, 20ms input lag, and modest 20W audio pale significantly. Gaming performance suffers without VRR/ALLM support. For cinephiles and gamers demanding excellence, the LG G4 justifies its investment with superior picture quality, processing power, and responsiveness. For casual viewers seeking basic 4K HDR at minimal cost, Vizio delivers acceptable value—but quality gap is substantial.
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 Vizio V-Series 55" if…
- →Very affordable at $299 for a 55-inch 4K TV with Dolby Vision support
- →AirPlay 2 and Chromecast built-in enable easy casting from phones and tablets
- →SmartCast is straightforward and quick to navigate for basic streaming needs
Category Scores
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
Vizio V-Series 55"
Pros
- Very affordable at $299 for a 55-inch 4K TV with Dolby Vision support
- AirPlay 2 and Chromecast built-in enable easy casting from phones and tablets
- SmartCast is straightforward and quick to navigate for basic streaming needs
- Lightweight at 30.6 lbs — easy to mount or move between rooms
Cons
- 60Hz panel is unsuitable for gaming or watching fast-motion sports content
- SmartCast app ecosystem is more limited than Google TV or Tizen
- Only three HDMI ports — none support HDMI 2.1 bandwidth
- Low brightness and basic LED backlighting delivers mediocre HDR impact
- No VRR or ALLM, and ~20ms input lag makes it a poor choice for gamers
Full Specifications
| Spec | LG G4 77" | Vizio V-Series 55" |
|---|---|---|
| Body | ||
| VESA mount | 400 x 200mm | 200 x 200mm |
| Weight | 73.4 lbs | 30.6 lbs |
| Dimensions (w/ stand) | 68.0 x 43.1 x 12.8 inches | 48.6 x 32.1 x 8.9 inches |
| Audio | ||
| Output (watts) | 60 | 20 |
| Speakers | 4.2ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 1 | 20 |
| Display | ||
| HDR | Dolby Vision IQ, HDR10, HLG, Filmmaker Mode | HDR10, HDR10+, HLG, Dolby Vision |
| Size | 77" | 55" |
| Type | OLED evo MLA (Micro Lens Array) | LED |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K UHD) |
| Refresh rate | 120Hz | 60Hz |
| Brightness (nits) | 2100 | 400 |
| Smart TV | ||
| Os | webOS 24 | SmartCast |
| Voice assistant | ThinQ AI, Alexa, Google Assistant | Apple AirPlay 2, Chromecast built-in, Alexa, Google Assistant |
| Processor | ||
| Chipset | α11 AI Processor 4K | Vizio IQ Active Processor |
| Connectivity | ||
| Wi-Fi | Wi-Fi 6 (802.11ax) | Wi-Fi 5 (802.11ac) |
| Ethernet | ||
| Bluetooth | 5.0 | 4.2 |
| USB ports | 3 | 1 |
| HDMI ports | 4 | 3 |
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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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