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Product Details

LG OLED 65" Class Self-Lit OLED 4K UHD 120Hz 0.1ms a8 AI Gen2 Dolby Vision Dolby Atmos FILMMAKER MODE VRR • ALLM G-SYNC FreeSync Premium 4× HDMI 2.1 webOS 25 AI Concierge Wi-Fi 6E Bluetooth 5.3 Matter Ready

LG OLED AI B5 – 65" 4K HDR Smart TV (OLED65B5PUA)

Perfect blacks, AI-optimized picture & sound, and 120Hz gaming-grade motion—built for modern living rooms and next-gen consoles

The LG OLED AI B5 65" (OLED65B5PUA) operationalizes flagship OLED fundamentals—pixel-level contrast, wide color, and fast response—then layers in AI-driven optimization and next-gen gaming connectivity. Self-lit OLED pixels deliver perfect black and infinite contrast, while the a8 AI Processor 4K Gen2 tunes sharpness, tone mapping, and sound characteristics scene-by-scene. Dolby Vision and Dolby Atmos provide cinematic HDR and spatial audio compatibility, and a native 120Hz panel with VRR, ALLM, NVIDIA G-SYNC compatibility, and AMD FreeSync Premium is designed for smooth, low-latency play. With webOS 25, AI Concierge personalization, Wi-Fi 6E, and four HDMI 2.1 ports, B5 is positioned as a high-performance entertainment hub for movies, sports, and competitive gaming.

✔ Self-lit OLED: perfect black + infinite contrast ✔ a8 AI Processor 4K Gen2 optimization ✔ Dolby Vision • HDR10 • HLG ✔ 120Hz + 0.1ms response ✔ VRR • ALLM • G-SYNC • FreeSync ✔ 4× HDMI 2.1 for next-gen devices

Executive Summary: OLED Contrast Meets AI Processing and HDMI 2.1 Gaming Readiness

B5 is a value-forward OLED strategy that still checks the enterprise-grade boxes for modern A/V stacks: cinematic HDR format support, strong motion performance for sports, and a gaming feature set aligned to PS5 / Xbox Series X / PC workflows. The a8 AI Processor 4K Gen2 provides adaptive picture and sound enhancement, while webOS 25 and AI Concierge streamline discovery and personalization. Four HDMI 2.1 ports and VRR-class features make the panel particularly strong for multi-device households.

OLED
Contrast
Perfect blacks
a8 AI
Processing
Adaptive tuning
120Hz
Motion
Sports & games
HDMI 2.1
Next-gen ready

Smart features, assistant compatibility, and gaming functions depend on region, firmware, source device, and settings. HDR performance varies by content format and calibration.

Core Capabilities

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Self-Lit OLED Pixels for Perfect Black and High Perceived Depth

OLED pixel-level control enables true black reproduction and ultra-precise highlight separation. The result is a premium contrast envelope that elevates cinematic scenes, shadow detail, and perceived three-dimensionality—especially in HDR content.

PanelOLED (self-lit)
ContrastPerfect black / infinite
ColorsOver a billion (10-bit class)
Resolution3840 × 2160 (4K)

a8 AI Processor 4K Gen2 for Adaptive Picture and Sound Optimization

The a8 AI Processor 4K Gen2 analyzes content frame-by-frame to refine sharpness, color accuracy, and dynamic contrast, while AI Sound Pro-style tuning helps align audio output to the room and content type for clearer dialogue and more immersive staging.

Processora8 AI Processor 4K Gen2
PictureAI Picture Pro
SoundAI Sound Pro
UpscalingAdaptive 4K upscaling
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Dolby Vision + Dolby Atmos with FILMMAKER MODE for Cinema-Accurate Playback

Support for Dolby Vision, HDR10, and HLG enables broad HDR interoperability. FILMMAKER MODE targets creator-intent presentation by reducing unnecessary processing, while Dolby Atmos compatibility improves spatial audio immersion when paired with supported content and systems.

HDRDolby Vision • HDR10 • HLG
AudioDolby Atmos
ModeFILMMAKER MODE
eARCYes (via HDMI)

120Hz + VRR Stack for Smooth Motion and Low-Latency Control

A native 120Hz panel supports fluid motion for sports and high-frame-rate gaming. VRR and ALLM help minimize tearing and reduce latency, while NVIDIA G-SYNC compatibility and AMD FreeSync Premium improve consistency across PC and console variable frame rates.

Refresh120 Hz native
Response< 0.1 ms
SyncVRR • G-SYNC • FreeSync
LatencyALLM + Game Optimizer
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Modern Connectivity: 4× HDMI 2.1, Wi-Fi 6E, Bluetooth 5.3, AirPlay 2 & Cast

Four HDMI 2.1 ports provide high-bandwidth connectivity for multiple next-gen devices. Wi-Fi 6E improves wireless headroom for streaming, while Bluetooth 5.3 supports modern peripheral audio workflows. AirPlay 2 and Google Cast enable fast device-to-TV sharing.

HDMI4 × HDMI 2.1
USB2 × USB-A 2.0
WirelessWi-Fi 6E • Bluetooth 5.3
CastingAirPlay 2 • Google Cast

webOS 25 + AI Concierge for Personalized Discovery and Smart Home Integration

webOS 25 enables a clean content layer with LG Channels and app access, while AI Concierge drives personalized recommendations. Broad assistant and smart home compatibility supports Alexa, Google Assistant, Apple Home, ThinQ, and Matter workflows for unified control.

Smart OSwebOS 25
PersonalizationAI Concierge
Smart HomeThinQ • Matter • Apple Home
RemoteMagic Remote (voice + pointer)

Key Features

Cinematic OLED fundamentals with AI enhancement, full-bandwidth HDMI 2.1, and a modern smart platform

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Perfect Black OLED

OLED

Self-lit pixels deliver infinite contrast and high shadow detail for premium cinematic depth.

Infinite contrastPixel control4K UHD
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a8 AI Gen2 Processing

AI

Adaptive picture and sound optimization for cleaner detail, tone mapping, and dialogue clarity.

AI Picture ProAI Sound ProUpscaling
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Dolby Vision + Atmos

Dolby

Broad HDR interoperability and cinematic audio compatibility, with eARC support for soundbars/AVRs.

Dolby VisionAtmoseARC
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120Hz VRR Gaming

Game

120Hz motion plus VRR, ALLM, G-SYNC compatibility, and FreeSync Premium for smooth play and low lag.

VRRALLM0.1ms
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4× HDMI 2.1

I/O

Connect multiple next-gen devices simultaneously—ideal for PS5, Xbox Series X, and high-refresh PC setups.

4 ports2.1 bandwidtheARC

webOS 25 + AI Concierge

Smart

Personalized recommendations, LG Channels, and smart home compatibility with major ecosystems and Matter.

AI ConciergeAirPlay 2Matter

Technical Specifications

Display & Performance
Display Size65"
Panel TypeOLED
Resolution3840 × 2160 (4K UHD)
Refresh Rate120 Hz
Response Time< 0.1 ms
HDR, Audio & Cinema
HDR FormatsDolby Vision • HDR10 • HLG
AudioDolby Atmos • 2-speaker system
Cinema ModeFILMMAKER MODE
ARC/eARCYes – eARC via HDMI
Processing, Smart OS & AI
Processora8 AI Processor 4K Gen2
Smart OSwebOS 25
AI FeaturesAI Picture Pro • AI Sound Pro • AI Concierge
OS UpdatesUp to 5 years (webOS Re:New)
Gaming
Variable RefreshVRR
Low LatencyALLM
Sync SupportG-SYNC • FreeSync Premium
ToolsLG Game Optimizer • Game Dashboard
Connectivity & I/O
HDMI4 × HDMI 2.1
USB2 × USB-A 2.0
RF1 × Coaxial (ATSC/QAM)
Control1 × RS-232C
EthernetRJ45
WirelessWi-Fi 6E • Bluetooth 5.3
CastingApple AirPlay 2 • Google Cast
Physical, Power & Mounting
Dimensions (with stand)57 × 35.3 × 9.3 in
Dimensions (without stand)57 × 32.8 × 1.8 in
Weight (with stand)38.1 lb
VESA400 × 400 mm
Power Usage138.3 W typical
ModelOLED65B5PUA
UPC195174106099

What’s in the Box

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LG OLED AI B5 – 65" 4K HDR Smart TV (OLED65B5PUA)

65" OLED 4K panel with a8 AI Gen2 processing, Dolby Vision/Atmos support, and HDMI 2.1 gaming connectivity

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Magic Remote

Pointer + voice control (batteries included)

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Power Cable

Power connection for TV (region dependent)

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Manufacturer Warranty

Limited 1-Year coverage (terms and conditions apply)

Premium OLED Fundamentals, Modernized—AI Tuning, 120Hz Motion, and Full HDMI 2.1 Coverage

LG’s OLED AI B5 65" is a balanced OLED deployment: perfect black performance for cinema, AI-driven picture/sound optimization for day-to-day content variability, and a gaming stack built around 120Hz motion, VRR-class stability, and four HDMI 2.1 inputs. With webOS 25, AI Concierge, Wi-Fi 6E, and Matter-ready smart home compatibility, B5 is designed to scale across streaming, sports, and next-gen gameplay without forcing compromises in connectivity or usability.

OLED 4K 120Hz Dolby Vision Dolby Atmos VRR 4× HDMI 2.1

 

 

Included in the Box