General Features
| Feature | Samsung S85F OLED | LG B4 OLED |
|---|---|---|
| Screen Size (inches) | 85 | 83 |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K UHD) |
| Panel Type | OLED | OLED |
| Dimensions (width x height x depth, mm) | 1892 x 1082 x 58 | 1730 x 996 x 46 |
| Weight (kg) | 40 | 35 |
| Processor | Quantum Processor 4K | α9 AI Processor 4K Gen 6 |
| Number of HDMI Inputs | 4 | 4 |
| Number of USB Inputs | 3 | 3 |
| Bluetooth Version | 5.2 | 5.0 |
| Wi-Fi Support | Yes (Wi-Fi 5) | Yes (Wi-Fi 6) |
| Brightness (Nits) | Approximately 1000 | Approximately 850 |
| Contrast Ratio | Infinite (OLED) | Infinite (OLED) |
| Refresh Rate (Hz) | 120 | 120 |
| Audio System | 2.2 Channel, 40W | 2.1 Channel, 20W |
| Supported HDR Formats | HDR10+, HLG | Dolby Vision, HDR10, HLG |
| Energy Consumption (Watt) | Approximately 200 | Approximately 180 |
Screen and Image Quality
Samsung S85F OLED offers excellent black levels and a wide color gamut with its OLED panel. With a 120 Hz refresh rate, it provides a smoother experience for moving content. LG B4 OLED also offers high contrast similarly but may have slightly lower brightness levels compared to the Samsung model, which could make a slight difference in bright environments. Both provide superior performance at 4K resolution, but Samsung’s Quantum Processor offers more dynamic image processing with AI-based enhancements.
Performance and Usability
Samsung S85F OLED provides lower latency times in game mode with features like VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode), which is advantageous for gamers. LG B4 OLED offers a more intuitive user experience with its webOS interface and stands out in cinematic content with Dolby Vision support. The Samsung model may be more flexible for future devices with more HDMI 2.1 ports. Both provide extensive app support with smart TV functions, but LG’s processor may offer a slight superiority in daily use with more optimized AI features.
Sound and Connectivity
Samsung S85F OLED’s 2.2 channel sound system is designed for richer bass and surround effect, providing a more satisfying sound output without additional sound systems. Although LG B4 OLED’s sound system is simpler, it can create compatible environments with Dolby Atmos support. In terms of connectivity, both have a similar number of HDMI and USB ports, but LG’s Wi-Fi 6 support is advantageous for faster and more stable network performance. Samsung’s Bluetooth 5.2 offers wider device integration.
General Evaluation
Samsung S85F OLED stands out as a premium option with its larger screen size and processor power, and this model may be a bit more expensive. LG B4 OLED offers a balanced alternative with its more compact design and energy efficiency, ideal especially for Dolby Vision enthusiasts. The comparison, based on technical specifications, can vary according to each user’s needs; for example, Samsung may be preferred for high brightness and game-oriented features.