Quick/Comparisons
| 55 in 4K, 3840 x 2160 pixels | Display | 55 in 4K, 3840 x 2160 pixels |
| Yes | Wi-Fi | Yes |
| Yes | Internet Access In Remote | Yes |
Compare with something else?
Compare LG Evo B4 with another →| 55 in | Size (Diagonal) | 55 in |
| 4K, 3840 x 2160 pixels | Screen Resolution | 4K, 3840 x 2160 pixels |
| 120 Hz | Refresh Rate | 100 Hz |
| 16:9 | Aspect Ratio | 16:9 |
| — | Viewing Angle | — |
| Yes | HDR | Yes |
| HDR10, HLG, Dolby Vision | HDR Format Types | HDR10, HDR10+, HLG |
| — | Anti Reflection | Yes |
| — | Other Display Features | — |
| 2 | USB Ports | 2 |
| 4 | HDMI Ports | 4 |
| 2 | RF Input (Analog Co-axial) Ports | 1 |
| — | Headphone/Speaker Output Ports | — |
| Yes, eARC (HDMI 3) | HDMI Audio Return Channel | Yes, eARC |
| Yes | Optical Digital Audio Out | Yes |
| Yes | Screen Mirroring | — |
| Yes | Apple AirPlay | Yes |
| — | Miracast | — |
| — | Built-In Chromecast | — |
| Yes | Ethernet | Yes |
| AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual) | Audio Formats Supported | — |
| 2 | Number Of Speakers | 2 |
| 20 W | Total Speaker Output | 20 W |
| 10 W | Output Per Speaker | 10 W |
| Dolby Atmos | Sound Technology | Dolby Atmos |
| — | Sound Modes | — |
| OLED55B46LA | Model | QA55S85HAELXL |
| OLED | Type | OLED |
| — | Warranty | 1 Year |
| — | In The Box | 1 x Television U, 1 x Remote Control, 1 x Stand Top, 1 x Power Cord, 1 x Warranty Card |
| 2024 | Launch Year | 2026 |
| Yes | Variable Refresh Rate | Yes |
| Yes | HGiG | — |
| Yes | Auto Low Latency Mode (ALLM) | Yes |
| 14.3 kg | Weight (without Stand) | 13 kg |
| 1228 (W) x 708 (H) x 45.9 (D) mm | Dimensions | 1225.7 (W) x 705.6 (H) x 33.9 (D) mm |
| 1228 (W) x 772 (H) x 235 (D) mm | Dimensions With Stand | 1225.7 (W) x 764.4 (H) x 235.3 (D) mm |
| AC 100~240V 50-60Hz | Voltage Requirement | — |
| — | Power Consumption | 265 W |
| 0.5 W | Power Consumption (Stand-by) | 0.5 W |
| Yes | Universal Control Remote | Yes |
| Yes | Internet Access In Remote | Yes |
| Yes | Smart TV | Yes |
| webOS | Operating System (OS) | Tizen |
| — | APP Store Type | — |
| Yes | Wi-Fi | Yes |
| 2.4G, 5G | Band Support | — |
| Yes | Voice Assistant | Yes, Alexa |
| — | Voice Search | — |
| Yes, v5.1 | Bluetooth | Yes, v5.3 |
| — | Processor Cores | — |
| — | Graphics Processor (GPU) | — |
| — | RAM | — |
| — | Storage | — |
| Netflix, Prime Video, Disney+Hotstar, YouTube, etc. | Supported Apps | Netflix, Prime Video, Apple TV, YouTube, Jio Hotstar, etc. |
| — | Other Smart Features | SmartThings Hub / Matter Hub / IoT-Sensor Functionality / Quick Remote, Works with AI Speaker, Far-Field Voice Interaction, Mobile to TV, TV initiates mirroring, Sound Mirroring, Wireless TV On, Samsung Vision AI Companion, AI Football Mode, AI Sound Controller, AI Customization Mode, AI Gaming Optimizer |
| — | Video Formats Supported | — |
| — | Image Formats Supported | — |
| Yes | Filmmaker Mode | Yes |
| α8 AI Processor 4K | Picture Processor | NQ4 AI Gen2 Processor |
| Yes, α8 AI Super Upscaling 4K | Upscaling | Yes, 4K AI Upscaling |
| Yes, OLED Color | Wide Color Gamut | Yes |