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LG
LG C4 4K OLED Evo webOS 77 inches
Specifications
General Information
- Brand
- LG
- Model
- LG C4 4K OLED Evo webOS
- Category
- TVs
Technical Specs
- Brand
- LG
- Panel Type
- OLED Evo
- Resolution
- 4K UHD
- Refresh Rate
- 120Hz Native (up to 144Hz)
- Series Or Model
- C4
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About this product
77-Inch LG C4 OLED evo: A Big-Screen Upgrade That Still Feels Precise
This LG C4 77 inch OLED evo TV is built for immersion, so the screen feels expansive without turning detail into blur. The 4K Ultra HD resolution keeps textures crisp, rozana ke shows mein bhi, because 3,840 x 2,160 pixels give fine edges room to breathe. The OLED panel uses self lit pixels for true black, bilkul inky, which makes highlights stand out without gray haze in dark scenes. The Brightness Booster feature adds extra punch where it matters, colors zyada lively lagte hain, while the picture stays controlled in shadow detail. The 77 inch screen size helps create a theater like field of view, lounge setup mein, so subtitles, sports tickers, and UI elements stay comfortably readable. The webOS experience keeps streaming and inputs organized, asaani se navigate hota hai, and the TV can run on webOS 24 for the modern LG interface layer. The LG Channels offering adds 300+ free channels for quick background viewing, jab bas kuch casual chahiye, so the TV stays useful beyond the usual apps. The overall C4 positioning fits mixed households because it aims to handle movies, sports, and gaming with one consistent picture personality
OLED evo Contrast: Perfect Blacks That Make Colors Feel Deeper
This OLED evo panel is designed around pixel level control, so black areas stay truly black instead of turning charcoal. The perfect black claim is backed by OLED’s self lit pixel behavior, andyron ki depth bilkul clean lagti hai, especially when a bright logo sits on a dark background. The wide color support is framed as 100% Color Volume and 100% Color Fidelity, rang natural aur balanced rehte hain, which helps skin tones avoid that over saturated look. The 4K OLED display type matters for real seating layouts, kyun ke wide viewing angles keep the picture consistent when family sits off center. The near infinite contrast behavior becomes obvious in night scenes, jab street lights ya stars pop karte hain, because there is no local dimming halo to manage around bright objects. The 77 inch canvas helps subtle gradients look smoother from a typical couch distance, rozana ke binge sessions mein, so the image feels more like a projected screen than a small TV. The OLED response characteristics keep motion clarity high, fast pans mein smear kam hota hai, which is valuable for sports and quick camera cuts. The overall result is a picture that feels dimensional, bilkul premium, while still staying accurate enough for serious movie watching
α9 AI Processor Gen7: Cleaner Upscaling and Smarter HDR Handling
This C4 generation uses LG’s α9 AI Processor 4K Gen7, so everyday content benefits from smarter processing rather than just raw panel quality. The AI Super Upscaling approach helps lower resolution streams look more refined, compressed content mein bhi, because edges and textures get additional cleanup before they hit the 77 inch screen. The OLED Dynamic Tone Mapping Pro feature is designed to manage HDR scene by scene, highlights controlled rehte hain, so bright areas can feel punchy without crushing nearby shadow detail. The Filmmaker Mode option supports an accuracy first viewing style, jab aap director intent chahte hain, so the picture avoids extra smoothing and artificial sharpening. The real benefit shows up in mixed libraries, kyun ke RTINGS notes it does a very good job upscaling and cleaning up low quality content in practice. The processing stack also supports strong HDR brightness accuracy, meaning highlights stay closer to what creators mastered rather than being randomly boosted. The pixel dimming approach stays true to OLED design, asaani se control hota hai, so the TV does not rely on backlight zones to create contrast. The overall viewing experience feels polished for daily switching, app se cable tak, because the TV’s core job is making varied inputs look consistently clean
120Hz Native to 144Hz VRR: Fast Gaming With Console and PC Flexibility
This LG C4 runs a 120Hz native panel, so motion stays clearer during fast camera movement and quick HUD animations. The variable refresh support goes up to 144Hz, PC gaming walon ke liye, which adds extra smoothness when your GPU can push higher frame rates. The 4K 144Hz gaming support is also highlighted by RTINGS as a key upgrade, meaning the TV can pair well with modern consoles and modern gaming PCs. The HDMI setup includes four HDMI 2.1 inputs, sab devices ek saath lag jate hain, so you can keep a console, a PC, and a receiver connected without cable swapping. The HDMI 2.1 bandwidth is listed as full 48Gbps on all four ports by RTINGS, which helps ensure high refresh 4K signals are not bottlenecked. The ALLM and VRR support reduces setup friction, game mode khud switch ho jata hai, so you spend more time playing and less time digging through menus. The NVIDIA G Sync Compatible and AMD FreeSync support adds tear free potential, competitive matches mein, keeping motion stable when frame rates fluctuate. The sub 0.1ms response time claim speaks to fast pixel transitions, blur kam hota hai, which can make aiming and tracking feel more precise
Dolby Vision HDR + FILMMAKER MODE: Movie Lighting That Feels Intentional
This LG C4 supports Dolby Vision alongside HDR10 and HLG, so you get broad HDR compatibility across major streaming and disc ecosystems. The Dolby Vision advantage shows up in nuanced highlights, roshni ka falloff natural lagta hai, because dynamic metadata can guide tone mapping scene by scene. The FILMMAKER MODE option is included for an accuracy focused preset, jab aap clean cinema look chahte hain, helping reduce overly processed motion and edge enhancement. The C4 also adds a Dolby Vision version of Filmmaker Mode as a picture setting according to RTINGS, which targets accurate Dolby Vision output without extra tweaking. The OLED Dynamic Tone Mapping Pro feature helps keep HDR highlights impactful, bright scenes punchy rehte hain, while still protecting shadow detail that would otherwise get crushed. The perfect black behavior gives HDR contrast a strong foundation, kyun ke black levels stay pure, so neon signs, fireworks, and reflections feel more three dimensional. The 77 inch size helps cinematic framing feel correct, wide shots mein, so you notice composition and texture rather than screen limitations. The overall cinema experience becomes consistent across genres, thriller se animation tak, because OLED keeps dark scenes clean and HDR keeps bright scenes energetic
webOS 24 Experience: Easier Discovery, Voice Control, and Long-Term Updates
This TV runs webOS 24, so navigation stays modern with LG’s current smart TV interface design. The webOS and LG Channels pairing helps you browse streaming apps and watch 300+ free channels, jab time short ho, which turns the home screen into an always ready entertainment hub. The webOS Re:New program promises up to five years of software updates, long term peace of mind milta hai, so the TV stays compatible with new features and refreshes over time. The built in support list includes Amazon Alexa and Apple AirPlay 2, mobile se casting asaan hoti hai, which makes quick sharing feel natural for family photos and videos. The Google Cast built in feature supports easy streaming from compatible apps, rozana ka workflow smooth rehta hai, so guests can cast without learning a new system. The Matter support is included for smart home integration, connected devices manage karna easy hota hai, helping the TV act like a hub rather than a standalone screen. The Magic Remote inclusion keeps pointer style control available, menus mein quick selection hoti hai, which can make browsing feel faster than directional pad clicking. The content partner ecosystem covers major services, so most viewers can set up their usual watchlist without adding external streaming boxes
Audio That Connects Cleanly: Dolby Atmos, AI Sound Pro, and eARC Ready
This LG C4 includes Dolby Atmos support, so height and space cues can feel more convincing even before adding a soundbar. The built in speaker system is listed as 2.2 channel, dialogue centered rehta hai, which helps everyday watching stay clear at normal volumes. The α9 AI Sound Pro feature offers a virtual 9.1.2 up mix, surround ka illusion strong hota hai, making sports crowds and action scenes feel wider than basic stereo. The RTINGS review also notes 40W 2.2 channel speakers and the virtual up mix behavior, meaning the TV is tuned for decent standalone performance while still benefiting from external audio. The DTS:X support is listed as by pass only, so passthrough workflows remain possible when you route audio to compatible receivers. The eARC support is available on HDMI 2, setup simple ho jata hai, allowing lossless or high bitrate audio formats to travel cleanly to a receiver or soundbar. The audio ecosystem also supports Bluetooth surround readiness, casual room setup mein, giving flexible options when running cables is inconvenient. The practical outcome is a TV that sounds competent alone, and it also scales smoothly when you decide to build a fuller home theater
Ports and Practical Setup: Four HDMI 2.1 Inputs for a Modern Media Stack
This C4 model provides four HDMI inputs with 4K 120Hz support, so a console, PC, and receiver can stay connected without compromise. The HDMI feature list includes VRR, ALLM, eARC, and QMS, settings ka jhanjhat kam hota hai, which helps devices negotiate smoother playback and faster mode switching. The RTINGS measurements highlight full HDMI 2.1 bandwidth across all four ports, meaning high bit rate 4K gaming signals can stay intact. The USB connectivity includes three USB ports, storage plug in karna asaan hota hai, which can help for local media playback or supported camera accessories. The wireless setup supports Wi Fi 5 and Bluetooth 5.1, stable streaming aur accessories pairing, keeping daily usage smoother in a busy home network. The RF input and ATSC 1.0 tuner support basic broadcast and cable workflows, agar aap antenna use karte hain, so live TV remains an option alongside streaming. The control ecosystem includes smartphone remote app support, asaani se volume aur inputs manage hotay hain, which can be handy when the remote is not nearby. The setup experience feels future ready because the port mix is designed around current consoles, high refresh PCs, and clean audio pass through
The 77-Inch Decision: Flagship-Tier Immersion With Real Everyday Versatility
This 77 inch LG C4 OLED evo size creates a true centerpiece, so movies, sports, and gaming feel properly scaled for a living room. The 4K resolution helps the larger panel stay sharp, door se dekhne par bhi, which reduces the fear that a bigger screen automatically looks soft. The native 120Hz panel keeps motion clear for sports and action, fast plays mein, while the VRR up to 144Hz adds an extra smoothness ceiling for PC gaming. The RTINGS review frames 144Hz gaming as a meaningful upgrade versus prior 120Hz limits, which supports the idea that this TV is built to last through multiple GPU and console cycles. The Dolby Vision and FILMMAKER MODE pairing is built for home cinema accuracy, movie nights serious ho jati hain, keeping the picture closer to the creator’s intent across HDR content. The webOS 24 platform plus the five year Re:New updates supports long term usability, ghar walon ke liye, because the smart layer is designed to evolve rather than feel outdated quickly. The four HDMI 2.1 ports keep the system flexible for multiple devices, console aur PC dono, so the TV does not force compromises as your setup grows. The final value is the combination of OLED contrast, modern gaming support, and a stable smart platform that fits both casual daily viewing and serious weekend sessions
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