LG OLED evo - G5 series OLED77G5WUA 77.4"
The Alpha 11 AI Processor Gen2 drives this 77-inch OLED evo panel with infinite contrast on a glare-free screen suitable for bright rooms. A 0.1ms response, 120Hz refresh, and G-SYNC/FreeSync support across four HDMI 2.1 ports make it a capable gaming display. It’s best for cinephiles and competitive gamers who need a large, wall-mounted OLED that handles both Dolby Vision HDR and high-frame-rate gaming.
이 TV 정보
Resolution4K (2160p). Screen Size Class77 inches. Display TypeOLED. Smart CapableYes. Voice Assistant Built-inAmazon Alexa
- Brightness Booster UltimateBrightness Booster Ultimate magnifies each individual pixel for remarkably luminous detail.
- Bright Room ReadyBright Room Ready performs great no matter the room or the lighting.
- Alpha 11 AI Processor Gen2Alpha 11 AI Processor Gen2 Next-gen AI for a smarter personalized experience plus spectacular picture and sound with AI Picture Pro and AI Super Upscaling⁵
- Perfect Black & Perfect ColorOver 8.3 million self-lit smart pixels with Perfect Black and Perfect Color technology.
- OLED Care+ with 5 year warranty5 Year panel warranty³ and industry-leading OLED Care+ so you'll enjoy your OLED TV for years to come.
- Dolby Vision, Dolby Atmos & FILMMAKER MODEEnjoy movie magic from home with Dolby Vision, Dolby Atmos⁴ & FILMMAKER MODE.
- EnglishOpens a New Window
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The 30-Second Version
The LG G5 77" OLED hits the 99th and 98th percentiles for connectivity and gaming, and owners score it 95/100 overall with no real cons. While our algorithm dings picture quality due to missing spec sheet data, real-world users gush about brightness, perfect blacks, and HD upscaling. At a sale price around $2,032 it's a phenomenal value, but you must be ready to mount it—no stand is included.
Overview
The LG G5 77" OLED sits near the top of our charts for gaming (98th percentile) and connectivity (99th), and owners basically worship it—the sentiment score is 95/100 from over 1,100 reviews. That kind of social proof isn't just noise; it's the clearest signal you can get that this is a special set. Our database picture quality score, at the 36th percentile, is a red herring. LG didn't spoon-feed us all the usual spec sheet numbers, so the algorithm got cranky. But in real living rooms, people rave about the brightness, perfect blacks, and AI upscaling.
That glare-free panel and the Alpha 11 Gen2 processor combine to do something rare: an OLED that actually holds up in a bright room. You get the infinite contrast you expect, but without needing blackout curtains. Gaming at 120Hz with a 0.1ms response time and VRR across all four HDMI 2.1 ports is as future-proof as it gets right now. The only real catch? You'd better love your walls, because LG only ships this with a flush mount. No stand, no flexibility.
Performance
When we say this is one of the best gaming TVs on the market, we mean it. A 98th percentile gaming score means it's in the absolute top tier, right alongside dedicated gaming monitors. All four HDMI ports are 2.1-compliant with 120Hz 4K support, and you get G-SYNC, FreeSync Premium, and ALLM baked in. That 0.1ms response time keeps motion buttery smooth, and owners confirm that even fast-paced shooters feel instant.
For movies and streaming, the 4.2-channel speaker setup with Dolby Atmos holds its own (audio at the 91st percentile), but the real star is the upscaling. Multiple buyers say HD content looks shockingly good, sometimes close to native 4K. Brightness is the OLED Achilles' heel, right? Not here. The G5's glare-free screen and improved panel tech mean it actually works in daylight, a recurring highlight in user feedback. Our HDR score landed at the 75th percentile—solid, but not class-leading—likely because LG hasn't published full brightness figures. Still, owners call it exceptional.
Pros & Cons
Pros
- 99th percentile connectivity with Wi-Fi 6E, 4x HDMI 2.1, and BT 5.3 99th
- Gaming dominance: 120Hz, 0.1ms, VRR, and G-SYNC/FreeSync support 98th
- 97th percentile display quality, including infinite contrast and wide viewing angles 98th
- Over 1,100 reviews averaging 4.9/5, with praise for brightness, upscaling, and blacks 97th
- Glare-free coating makes it one of the few OLEDs truly bright-room friendly
Cons
- No stand included—wall-mount only, which limits placement
- Our picture quality score is dragged down by missing official specs, confusing pure data checkers
- Price swings $2,786 across vendors; you have to hunt for the real deal
- HDR numbers not fully disclosed, keeping HDR percentile score at a mere 75th
- Heavy at 33.6kg—install help is strongly suggested
The Word on the Street
Specifications
Full Specifications
Display
| Size | 77" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Contrast Ratio | Infinite |
| Color Gamut | Not Specified by Manufacturer |
| Motion Tech | OLED Motion |
| Processor | Alpha 11 AI Processor Gen2 |
HDR
| HDR Formats | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) |
| Dolby Vision | Yes |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| Response Time | 0.1 |
| VRR | G-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync (AMD Adaptive |
| ALLM | Yes |
Smart TV
| Platform | webOS |
| Voice Assistant | Amazon Alexa |
| Screen Mirroring | Apple AirPlay 2 |
| Works With | Amazon Alexa, Google Home, Apple Home |
Audio
| Speaker Config | 4.2 |
| Dolby Atmos | Yes |
| Surround Sound | Dolby Atmos |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 3 |
| Wi-Fi | Wi-Fi 6E |
| Bluetooth | 5.3 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300x300 |
Power & Size
| Power | 195 |
| Energy Star | Yes |
| Annual Energy | 359 |
| Weight | 33.6 kg / 74.1 lbs |
Value & Pricing
At its lowest listed price of $2,032, this 77" OLED is aggressively priced and borders on a steal. But that $4,818 high end is just as real, and a $2,786 spread means you can't casually click 'buy' without checking a few tabs. If you find it near the low end, you're getting a flagship TV with best-in-class gaming and connectivity for less than many mid-range 75" mini-LEDs. Even at the median, the per-inch cost for OLED this good is impressive, but the smart money waits for the sale prices that owners keep praising.
vs Competition
Against the Sony BRAVIA 9 85", the G5 trades sheer brightness for those perfect OLED black levels and infinite contrast—if you watch in a dark room a lot, the LG wins. Samsung's Neo QLED QN990F pushes 8K resolution and can get brighter, but it costs more and can't match the G5's 0.1ms response time and gaming features. The Hisense U8 series 100" gives you a massive screen for less, but sacrifices pixel-level precision and viewing angles. If you're a gamer or value deep blacks above all, the LG's 98th percentile gaming and 97th percentile display scores put it ahead. For casual, sun-drenched living rooms, the Sony's extra brightness might sway you.
| Spec | LG OLED evo - G5 series OLED77G5WUA 77.4" | Sony BRAVIA 5 K55XR50 | Hisense U7 Series 65U75QG | Samsung Neo QLED QN900F | TCL QM8K Series 75QM8K | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 77 | 55 | 64.5 | 65 | 75 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 4K | 7680x4320 | 4K | 3840x2160 |
| Panel Type | OLED | MiniLED | QLED | MiniLED | MiniLED | QLED |
| Refresh Rate | 120 | 120 | 165 | 120 | 144 | 60 |
| Hdr | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10, HDR10+, HLG | Dolby Vision IQ, HDR10+, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | webOS | Google TV | Google TV | Tizen | Google TV | Roku TV |
| Dolby Vision | true | true | true | false | true | true |
| Dolby Atmos | true | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| LG OLED evo - G5 series OLED77G5WUA 77.4" | 75.7 | 90.6 | 93.9 | 97.9 | 97 | 98.8 | 98.1 | 35.9 |
| Sony BRAVIA 5 K55XR50 Compare | 97 | 92.3 | 93.9 | 78.9 | 66.2 | 94.2 | 89.6 | 92.8 |
| Hisense U7 Series 65U75QG Compare | 91.3 | 93.9 | 97 | 95.3 | 38.4 | 97.2 | 94.2 | 97.8 |
| Samsung Neo QLED QN900F Compare | 84.3 | 99.1 | 76.8 | 89.1 | 98.9 | 97.2 | 98.1 | 78.9 |
| TCL QM8K Series 75QM8K Compare | 99.5 | 93.9 | 93.9 | 93.9 | 35.8 | 94.2 | 98.1 | 99.8 |
| Roku Plus Series 55R6C7 Compare | 75.7 | 81.6 | 99.7 | 56.8 | 78.6 | 90 | 94.2 | 78.9 |
Common Questions
Q: Does every HDMI port support 4K at 120Hz?
Yes, all four HDMI ports are full 2.1 with 48Gbps bandwidth, so you can connect a PC, PS5, Xbox Series X, and soundbar simultaneously without sacrificing 4K/120Hz or VRR on any input.
Q: How does it compare to a high-end QLED for a bright living room?
The G5's glare-free coating and improved OLED brightness let it hold its own in daylight, but the best QLEDs can still hit higher peak luminance. What you gain with the LG is infinite contrast and per-pixel precision—even in a bright room, blacks stay inky—which a QLED can't match.
Q: Is a soundbar necessary with this TV?
The built-in 4.2-channel system with Dolby Atmos is capable and scores in the 91st percentile for TV audio, but to fill a large room or get true cinematic immersion, adding a dedicated soundbar or home theater system via eARC is still the way to go.
Who Should Skip This
If your living space demands a TV on a stand and you'd rather not buy a separate pedestal mount, the G5's wall-only design is a non-starter. Data hounds who obsess over full spec sheets might get turned off by our picture quality score, even though real-world performance is top-notch. Also, if you're not willing to hunt for the lowest vendor price, that $4,800 sticker will make you wince—patient shoppers get the real deal here.
Verdict
If you can stomach the wall-mount-only design and find a price under $2,500, this is one of the easiest recommendations in TVs right now. The spec sheet gaps don't match real life: owners almost unanimously call it a transformative upgrade with lifelike picture, superb brightness, and gaming that's practically lag-free. Our own rankings confirm the core strengths—connectivity, gaming, and display quality are all elite. The missing official picture numbers keep our database score underwhelming, but when 1,131 people give it 4.9 stars, you can trust the crowd over a spreadsheet.