LG G4 77" vs LG OLED C2 55" (Evo)
The Verdict
LG's flagship G4 77" dominates with its advanced OLED evo MLA technology delivering exceptional 2100-nit peak brightness, superior contrast, and deeper blacks compared to the C2's 800-nit standard OLED panel. Gaming performance strongly favors the G4 with 1ms input lag versus the C2's 6ms, plus enhanced processing via the α11 AI Processor 4K for upscaling and motion handling. Audio capability tips toward the G4 with 60W 4.2ch output against 40W 2.2ch on the C2. The massive 77" screen provides immersive cinematic experiences ideal for spacious living rooms. However, the C2 55" remains an excellent value proposition at $1299, offering genuine OLED picture quality, smooth 120Hz gaming, and modern smart features at half the G4's price. For serious cinephiles and competitive gamers with substantial budgets and room space, the G4 77" justifies its premium. Budget-conscious buyers seeking premium OLED technology should consider the C2 55" as the smarter investment.
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 LG OLED C2 55" (Evo) if…
- →OLED Evo panel is noticeably brighter than the C1 generation
- →Dolby Vision IQ adapts HDR dynamically to room lighting
- →Best 55-inch gaming TV with 4K@120Hz, VRR, and <10ms input lag
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
LG OLED C2 55" (Evo)
Pros
- OLED Evo panel is noticeably brighter than the C1 generation
- Dolby Vision IQ adapts HDR dynamically to room lighting
- Best 55-inch gaming TV with 4K@120Hz, VRR, and <10ms input lag
- Lightweight at 29.1 lbs — easy to wall-mount
- α9 Gen5 AI processor upscales content impressively
Cons
- OLED burn-in risk remains for static content viewers
- 800 nits peak brightness is modest compared to Mini-LED alternatives
- webOS ads are intrusive on the home screen
- Remote control lacks backlighting
Full Specifications
| Spec | LG G4 77" | LG OLED C2 55" (Evo) |
|---|---|---|
| Body | ||
| VESA mount | 400 x 200mm | 300 x 200mm |
| Weight | 73.4 lbs | 29.1 lbs |
| Dimensions (w/ stand) | 68.0 x 43.1 x 12.8 inches | 48.2 x 29.9 x 8.2 inches |
| Dimensions | — | 48.2 x 27.8 x 1.6 inches |
| Audio | ||
| Output (watts) | 60 | 40 |
| Speakers | 4.2ch | 2.2ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 1 | 6 |
| Display | ||
| HDR | Dolby Vision IQ, HDR10, HLG, Filmmaker Mode | Dolby Vision, HDR10, HLG, Dolby Vision IQ |
| Size | 77" | 55" |
| Type | OLED evo MLA (Micro Lens Array) | OLED Evo (WOLED) |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K) |
| Refresh rate | 120Hz | 120Hz |
| Brightness (nits) | 2100 | 800 |
| Smart TV | ||
| Os | webOS 24 | webOS 22 |
| Voice assistant | ThinQ AI, Alexa, Google Assistant | LG ThinQ AI, Alexa, Google Assistant |
| Processor | ||
| Chipset | α11 AI Processor 4K | — |
| Connectivity | ||
| Wi-Fi | Wi-Fi 6 (802.11ax) | Wi-Fi 6 |
| Ethernet | ||
| Bluetooth | 5.0 | 5.0 |
| USB ports | 3 | 3 |
| HDMI ports | 4 | 4 |
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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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