Hisense 55“ QLED S7 CanvasTV Series 4K UHD Google vs LG 77-Inch Class OLED evo AI 4K C5 Series Smart TV

Design and Aesthetics

The Hisense 55“ QLED S7 CanvasTV emphasizes art-inspired design, while the LG 77-Inch Class OLED evo AI C5 Series offers a sleek, minimalist look with a nearly invisible bezel. The Hisense CanvasTV is designed to double as a digital art gallery, featuring a Hi-Matte Display and an ultra-slim wall mount that allows it to hang flush against the wall like a painting. It includes a teak magnetic frame, with options to swap in white or walnut frames sold separately, catering to style customization.

In contrast, the LG OLED evo C5 has a modern, almost bezel-less design that blends seamlessly into any room. Though it also supports an Art Gallery mode for displaying artwork and photos, its primary appeal lies in its sophisticated display technology rather than customizable frames. The Hisense’s artistic approach makes it ideal for those who want their TV to serve as a decorative centerpiece, while the LG offers a more traditional but elegant TV design for immersive viewing.

Display Technology and Picture Quality

Display technology is a major differentiator: the Hisense 55“ QLED S7 uses Quantum Dot 4K QLED technology with over a billion color combinations, whereas the LG 77-Inch Class OLED evo C5 features OLED evo with 8.3 million self-lit pixels. The Hisense’s 4K Hi-QLED display excels in delivering rich, vibrant colors and uses a Hi-Matte anti-glare panel to reduce reflections and improve viewing in bright environments.

Meanwhile, the LG OLED evo C5 boasts perfect black levels and outstanding contrast thanks to its self-lit pixels, along with Brightness Booster technology that enhances luminance on a pixel-by-pixel basis. It is verified for discomfort glare-free viewing (UGR less than 22), making it ideal for varied room lighting. The LG’s OLED tech provides deeper blacks and superior contrast, which generally surpasses QLED performance, especially for dark scenes and cinematic content.

Smart Features and User Experience

Both TVs offer smart capabilities, but their ecosystems differ. The Hisense CanvasTV runs on Google Smart TV, providing access to Google’s app ecosystem and voice control with Google Assistant. It also has energy-saving features like presence sensing to power on only when someone is nearby, enhancing convenience and efficiency.

The LG OLED evo C5 runs on LG’s webOS 25 platform with AI-powered features, including AI Super Upscaling 4K that enhances picture quality for various content types. It also has Alexa built-in and supports advanced gaming features along with Dolby Vision, Dolby Atmos, and FILMMAKER MODE for an immersive entertainment experience. LG’s AI processor personalizes picture and sound settings, making the user experience more tailored compared to the Hisense.

Audio and Sound Quality

The LG 77-Inch Class OLED evo C5 delivers Dolby Atmos sound, offering a surround sound experience that immerses viewers in audio. This is complemented by the AI processor’s ability to optimize sound based on content, as well as features like Wow Orchestra to enhance audio delivery. Dolby Atmos is a premium sound technology that significantly enhances the cinematic feel.

The Hisense 55“ QLED S7 CanvasTV supports Dolby Vision HDR for picture but does not specify Dolby Atmos or equivalent advanced audio technologies, suggesting its sound system is more basic in comparison. For users prioritizing audio immersion, the LG clearly has the advantage with its built-in advanced sound processing and Dolby Atmos support.

Gaming Performance

Gaming features strongly favor the LG OLED evo C5. It supports a native 120Hz refresh rate and can reach up to 144Hz with VRR (Variable Refresh Rate), along with a rapid 0.1ms response time. It also includes NVIDIA G-Sync, AMD FreeSync Premium, and four HDMI 2.1 ports, which accommodate multiple gaming devices and reduce blur and tearing for a smooth experience.

The Hisense 55“ QLED S7 CanvasTV offers 144Hz refresh rate support, which is excellent for gaming, but it does not mention VRR, response time, or compatibility with NVIDIA or AMD variable refresh rate technologies. LG’s dedicated gaming enhancements and HDMI 2.1 inputs make it the better choice for serious gamers seeking top-tier performance.

Size and Price Comparison

The Hisense CanvasTV is a 55-inch model priced at $1,499.99, while the LG OLED evo C5 is a larger 77-inch TV priced at $1,699.99. Despite the LG’s significantly larger screen—22 inches bigger—it costs only $200 more, making it roughly 13% more expensive than the Hisense. Considering the size difference and advanced features, the LG offers strong value for a premium OLED display of this size.

Both models have maintained fairly stable pricing, with the Hisense averaging about $1,438 over 30 and 90 days, and the LG averaging over $2,100 during the same period, indicating the LG’s current price is somewhat discounted relative to its historical average. The Hisense ranks 1,196 in bestsellers, while the LG ranks 603, reflecting slightly higher popularity, possibly driven by its larger size and advanced features.

Additional Features and Convenience

The Hisense CanvasTV incorporates unique convenience features like an energy-saving proximity sensor that powers the TV on only when someone is nearby, adding an eco-friendly touch. It also allows users to upload and share personal photos via USB or QR code, enhancing its role as a digital art display.

The LG OLED evo C5 offers FILMMAKER MODE, which preserves the director’s original vision in movies, and its AI-assisted deep learning capabilities tailor picture and sound settings automatically. It also supports voice assistants like Alexa and advanced upscaling to improve picture quality across all content. These features align with LG’s focus on delivering a complete entertainment experience beyond just the display.

Which should you buy?

Your choice depends on priorities: the Hisense 55“ QLED S7 CanvasTV is ideal if you want a stylish, art-centric 4K QLED TV with a unique matte display and customizable frames for $1,499.99. It excels as a decorative piece that blends technology with home decor, and its anti-glare panel and energy-saving features add practical benefits.

On the other hand, the LG 77-Inch Class OLED evo AI 4K C5 Series offers superior picture quality with OLED evo technology, deeper blacks, and Dolby Atmos sound at $1,699.99. Its larger size, advanced gaming features, and AI-enhanced smart platform make it a better overall entertainment powerhouse. For users seeking the best cinematic and gaming experience in a bigger format, the LG is worth the additional $200.

In summary, choose the Hisense for art-focused design and a mid-sized QLED experience, or opt for the LG for top-tier OLED performance, immersive audio, and a larger screen that enhances both gaming and movie watching.