LG B5 65 inch Ultra HD 4K Smart OLED TV vs LG B4 65 inch Ultra HD 4K Smart OLED TV
Here you can compare LG B5 65 inch Ultra HD 4K Smart OLED T… and LG B4 65 inch Ultra HD 4K Smart OLED T…. Comparing LG B5 65 inch Ultra HD 4K Smart OLED T… vs LG B4 65 inch Ultra HD 4K Smart OLED T… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how LG B5 65 inch Ultra HD 4K Smart OLED T… stands against LG B4 65 inch Ultra HD 4K Smart OLED T… and which one should you buy The current lowest price found for LG B5 65 inch Ultra HD 4K Smart OLED T… is $996.99 and for LG B4 65 inch Ultra HD 4K Smart OLED T… is $1,126.95. The details of both of these products were last updated on Jan 17, 2026.
| Specification | LG B5 65 inch Ultra HD 4K Smart OLED T… | LG B4 65 inch Ultra HD 4K Smart OLED T… |
|---|---|---|
| Smart TV | Yes | Yes |
| HDMI Ports | 4 | 4 |
| Size (Diagonal) | 65 in | 65 in |
| RAM | ||
| Storage | ||
| Price | $996.99 | $1,126.95 |
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General
| Country of Origin | Mexico | |
| Model | OLED65B5PUA | OLED65B4PUA |
| Type | OLED | OLED |
| In The Box | TV, Remote: Magic Remote MR24, Remote Control Battery (AA x 2EA), Power Cable, Quick Start Guide, E-Manual | |
| Launch Year | 2025 | 2024 |
Display
| Size (Diagonal) | 65 in | 65 in |
| Screen Resolution | 4K, 3840 x 2160 pixels | 4K, 3840 x 2160 pixels |
| Refresh Rate | 120 Hz | 120 Hz |
| Aspect Ratio | 16:9 | 16:9 |
| HDR | Yes | Yes |
| HDR Format Types | HDR10, HLG, Dolby Vision | HDR10, HLG, Dolby Vision |
| High Frame Rate (HFR) | Yes, 4K 120 fps (HDMI) | |
| Tone Mapping | Dynamic Tone Mapping Pro | Dynamic Tone Mapping Pro |
| Dimming Technology | Pixel Dimming | Pixel Dimming |
Physical Design
| Weight (without Stand) | 17.1 kg | |
| Weight (with Stand) | 17.28 kg | |
| Dimensions | 1447.8 (W) x 833.12 (H) x 45.72 (D) mm | 1447.8 (W) x 833.12 (H) x 45.72 (D) mm |
| Dimensions With Stand | 1447.8 (W) x 896.62 (H) x 236.22 (D) mm | 1447.8 (W) x 896.62 (H) x 236.22 (D) mm |
Video
| Digital TV Reception Formats | ATSC1.0 (Terrestrial), QAM (Cable) | |
| Filmmaker Mode | Yes | |
| Picture Processor | α8 AI Processor 4K Gen2 | α8 AI Processor 4K |
| Picture Modes | Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room) | |
| Upscaling | Yes, α8 AI Super Upscaling 4K | Yes, α8 AI Super Upscaling 4K |
| Wide Color Gamut | Yes, OLED Color | Yes, OLED Color |
| Quick Media Switching (QMS) | Yes | Yes |
| Motion Enhancement | OLED Motion | OLED Motion |
Audio
| Audio Formats Supported | AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X | AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual) |
| Speaker Configuration | 2.0 Channel | 2.0 Channel |
| Speaker Direction | Down Firing | Down Firing |
| Number Of Speakers | 2 | |
| Total Speaker Output | 20 W | |
| Output Per Speaker | 10 W | |
| Sound Technology | Dolby Atmos | Dolby Atmos |
| WiSA Ready | Yes | Yes, Up to 2.1 Channel |
| Adaptive Sound | Yes | |
| Other Audio Features | α8 AI Sound Pro (Virtual 9.1.2 Up-mix), Auto Volume Leveling | α8 AI Sound Pro (Virtual 9.1.2 Up-mix), Auto Volume Leveling |
Connectivity
| USB Ports | 2 | 2 |
| HDMI Ports | 4 | 4 |
| RF Input (Analog Co-axial) Ports | 1 | 2 |
| HDMI CEC | Yes, Simplink | Yes, SimpLink |
| HDMI Audio Return Channel | Yes, eARC (HDMI 3) | Yes, eARC (HDMI 3) |
| Optical Digital Audio Out | Yes | |
| Screen Mirroring | Yes | |
| Apple AirPlay | Yes | Yes |
| Ethernet | Yes | Yes |
Gaming
| Variable Refresh Rate | Yes, Up tp 120Hz | Yes |
| Adaptive Sync | Yes, AMD FreeSync, Nvidia G-Sync | Yes, Nvidia G-Sync, AMD FreeSync |
| HGiG | Yes | Yes |
| Game Optimizer | Yes | Yes, Game Dashboard |
| Auto Low Latency Mode (ALLM) | Yes | Yes |
Power Supply
| Voltage Requirement | AC 120V, 50/60Hz | AC 120V, 50/60Hz |
| Power Consumption | 138.3 W | 125.7 W |
| Power Consumption (Stand-by) | 0.5 W | 0.5 W |
Remote Control
| Universal Control Remote | Yes | Yes |
| Internet Access In Remote | Yes | Yes |
| Other Remote Features | Magic Remote |
Smart TV Features
| Smart TV | Yes | Yes |
| Operating System (OS) | webOS 25 | webOS 24 |
| Wi-Fi | Yes | Yes |
| Band Support | 2.4G, 5G | |
| Wifi Version | Wi-Fi 6E | Wi-Fi 6E |
| Voice Assistant | Yes | |
| Bluetooth | Yes, v5.3 | Yes, v5.1 |
| Social Media Integration | Yes | |
| Supported Apps | Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV, etc. | Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV, etc. |
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