LG C3 & Sony A75L share many similarities, but there are also important differences, such as quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the LG C3 rather than the Sony A75L.
Why Do I Recommend The LG C3?
- The LG C3 supports NVIDIA G-Sync and AMD FreeSync Premium for smoother gameplay with reduced tearing and stuttering, while the Sony A75L lacks both technologies.
- LG C3 includes Dolby Vision Gaming at 4K 120Hz for delivering optimized brightness, contrast, and color during next-gen gaming, which the Sony A75L does not support at 120Hz.
- It has 4 HDMI 2.1 ports for connecting multiple high-performance devices like gaming consoles and sound systems simultaneously, compared to the Sony A75L’s limited 2 HDMI 2.1 ports.
- The LG C3 features a Game Optimizer dashboard for customizing game genre presets, picture modes, and performance stats in real time, which the Sony A75L lacks.
- LG C3 includes the Magic Remote with motion pointer and scroll wheel for faster menu navigation and app control, compared to the Sony A75L’s traditional remote.
- It comes with Bluetooth 5.0 and Wi-Fi 6 for stronger wireless connectivity, faster streaming, and reduced lag, while the Sony A75L uses older Bluetooth 4.2 and Wi-Fi 5 standards.
- The LG C3 features AI Sound Pro for automatically upmixing audio to virtual 5.1.2 channels and enhancing dialogue clarity, whereas the Sony A75L uses standard stereo audio output.
- LG C3 has a slimmer and lighter chassis design with ultra-thin bezels for a more elegant, wall-friendly installation, compared to the bulkier and heavier Sony A75L.
Maybe the Sony A75L price can make you comfortable because it’s a little bit cheaper than the LG C3. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.
Side By Side Comparison
| Feature | LG C3 | Sony A75L |
| Processor | α9 AI Processor Gen6 | Cognitive Processor XR |
| HDR Formats | Dolby Vision, HDR10, HLG | Dolby Vision, HDR10, HLG, IMAX Enhanced |
| Operating System | webOS 23 | Google TV |
| HDMI Ports | 4x HDMI 2.1 | 2x HDMI 2.1, 2x HDMI 2.0 |
| Gaming Technologies | VRR, ALLM, G-Sync, FreeSync Premium, 4K 120Hz, Dolby Vision Gaming | VRR, ALLM, 4K 120Hz |
| Game Features | Game Optimizer, Game Dashboard | Game Menu |
| Dolby Vision 4K 120Hz | Yes | No |
| Speaker Power | 40W | 30W |
| Audio Technology | AI Sound Pro | Acoustic Surface Audio |
| Upscaling | AI Super Upscaling 4K | XR 4K Upscaling |
| Smart Assistants | Google Assistant, Alexa, Apple HomeKit, ThinQ, Matter | Google Assistant, Alexa, Apple HomeKit, Chromecast built-in |
| Remote Control | Magic Remote | Standard Voice Remote |
| Build Thickness | Ultra-slim | Slim but thicker than LG C3 |
| Bezel Design | Extremely narrow | Slightly thicker bezel |
| Brightness (SDR) | Slightly brighter | Slightly dimmer |
| Brightness (HDR) | Slightly dimmer | Slightly brighter peak in HDR scenes |
| Picture Mode Customization | Advanced picture tuning | Limited custom profiles |
| Filmmaker Mode | Yes | Yes |
| Bluetooth Version | 5.0 | 4.2 |
| Wi-Fi Version | Wi-Fi 6 | Wi-Fi 5 |
| Multi-View Mode | Yes | No |
| Casting Support | AirPlay 2, Miracast | Chromecast built-in |
| Voice Input Location | On remote and TV | On remote |
| Price | Check LG C3 Price | Check Sony A75L Price |
What Common Both Can Do?
- OLED Panel Technology: Both TVs use self-emissive OLED panels, which allow for perfect black levels, exceptional contrast, and wide viewing angles with minimal color shift.
- 4K UHD Resolution with 120Hz Refresh Rate: The LG C3 and Sony A75L support 4K resolution with a native 120Hz panel, ideal for smooth motion clarity in sports, gaming, and fast-paced content.
- Comprehensive HDR Support: Each model supports Dolby Vision, HDR10, and HLG formats, enabling a premium high dynamic range experience with vibrant colors and deeper contrast.
- Gaming Ready – VRR & ALLM: Both TVs support Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM), ensuring reduced input lag and screen tearing, critical for gaming performance.
- HDMI 2.1 and eARC Compatibility: Both include HDMI 2.1 ports for next-gen consoles and enhanced audio return channel (eARC) support for high-quality sound through external audio systems.
- Dolby Atmos Support: Whether you use built-in speakers or external systems, both TVs support Dolby Atmos for immersive surround sound.
- Filmmaker Mode: This mode disables motion smoothing and adjusts picture settings to preserve the director’s intended look, available on both models.
- Smart Features and Voice Assistants: Google Assistant and Amazon Alexa are available on both, along with Apple HomeKit integration for smart home control.
- Advanced Upscaling Engines: Both TVs use AI-enhanced or cognitive upscaling to convert HD/SD content to near 4K resolution for sharper visuals.
- Streaming App Ecosystems: Access to popular services like Netflix, Disney+, Prime Video, YouTube, and more is built-in and seamless across both platforms.
- Bluetooth and Wireless Audio Output: Bluetooth connectivity allows both TVs to wirelessly stream audio to compatible Bluetooth headphones or speakers.
- VESA Compatibility for Mounting: Both support standard VESA mounts, making wall mounting easy and universal.
Common Features
| Feature | LG C3 | Sony A75L |
| Panel Type | OLED | OLED |
| Display Resolution | 4K Ultra HD (3840 x 2160) | 4K Ultra HD (3840 x 2160) |
| Refresh Rate | 120Hz Native | 120Hz Native |
| HDR Support | Dolby Vision, HDR10, HLG | Dolby Vision, HDR10, HLG |
| ALLM (Auto Low Latency Mode) | Yes | Yes |
| VRR (Variable Refresh Rate) | Yes | Yes |
| HDMI 2.1 Ports | Yes | Yes |
| Dolby Atmos Audio | Yes | Yes |
| Filmmaker Mode | Yes | Yes |
| CEC Support (HDMI-CEC) | Yes | Yes |
| Voice Assistant Support | Google Assistant, Alexa | Google Assistant, Alexa |
| Apple HomeKit Support | Yes | Yes |
| 4K Upscaling | Yes | Yes |
| OLED Pixel-Level Dimming | Yes | Yes |
| Wide Viewing Angles | Yes | Yes |
| eARC Support | Yes | Yes |
| Game Mode | Yes | Yes |
| Auto Game Genre Detection | Yes | Yes |
| Ambient Light Sensor | Yes | Yes |
| VESA Mountable | Yes | Yes |
| Bluetooth Audio Output | Yes | Yes |
| Multi-Platform Streaming Apps | Netflix, Prime Video, Disney+, YouTube, Apple TV+, etc. | Netflix, Prime Video, Disney+, YouTube, Apple TV+, etc. |
| Price | Check LG C3 Price | Check Sony A75L Price |
