LG C4 VS C3 VS B4 OLED TV, Which is Worth Buying?

Introduce​

Parameter
LG C4​
LG C3​
LG B4​
Picture​
LGC4.jpg
LGC3.jpg
LGB4.jpg
Price​
$1646.99
$1396.99
$1399.99
Model Year​
2024​
2023​
2024​
Specific Uses​
Entertainment, Gaming​
Home Viewing​
Entertainment, Gaming​
Highlight​
SELF-LIT PIXELS: Over 8 million self-lit pixels, 100% Color Volume, 100% Color Fidelity
REFRESH RATE: 144Hz, 0.1ms response time, NVIDIA G-Sync, AMD FreeSync Premium, VRR, four HDMI 2.1 inputs
BRIGHTNESS BOOSTER: Enhances individual pixel luminosity
webOS RE:NEW PROGRAM: 5 years of software updates and feature refreshes
DOLBY TECHNOLOGIES: Dolby Vision, Dolby Atmos, FILMMAKER MODE​
Model: LG OLED evo
Processor: a9 AI Processor Gen6
Brightness Technology: Brightness Booster
Design: Ultra Slim with invisible bezel
Operating System: WebOS 23
Content Access: LG Channels with 300+ free channels
Video Technology: Dolby Vision
Audio Technology: Dolby Atmos
Special Features: FILMMAKER MODE
Gaming Features: 0.1ms response time, 120Hz refresh rate, NVIDIA G-Sync, AMD FreeSync Premium, VRR
HDMI Inputs: Four HDMI 2.1
Control Features: LG Game Dashboard, Game Optimizer​
AI Processor: α8 AI Processor 4K with AI Picture Pro
Picture Settings: Automatic content identification and fine-tuning
Multi View: Split screen with 2 unique views
Operating System: webOS 24
LG Channels: 300+ free channels available
Software Updates: 5 years with webOS Re:New Program
Video Features: Dolby Vision, Filmmaker Mode
Audio Features: Dolby Atmos
Gaming Features: 0.1ms response time, 120Hz refresh rate, NVIDIA G-Sync, AMD FreeSync Premium, VRR
Inputs: Four HDMI 2.1
Game Control: LG Game Dashboard and Game Optimizer​

Side-by-Side Comparison​

System​

Parameter
LG C4​
LG C3​
LG B4​
Operating System​
WebOS​
WebOS​
WebOS​
Internet Applications​
Disney Plus, HBO Max, Netflix, Prime Video, Apple TV and more.​
Netflix, HBO Max, Disney Plus, Prime Video, Apple TV, Hulu, Paramount Plus, Peacock, Youtube TV, Spotify, iHeartRadio and more.​
Disney Plus, HBO Max, Netflix, Prime Video, Apple TV and more.​
Remote Control​
Bluetooth​
Bluetooth​
Bluetooth​
Controller Type​
Remote Control, App Control, Voice Control​
Remote Control​
Remote Control, App Control, Voice Control​

Display​

Parameter
LG C4​
LG C3​
LG B4​
Aspect Ratio​
16:9​
-​
16:9​
Display Technology​
OLED​
OLED​
OLED​
Screen Finish​
Flat​
Flat​
Flat​
Has Color Screen​
Yes​
Yes​
Yes​
Resolution​
4K​
4K​
4K​
Refresh Rate​
120​
120​
120​
Response Time​
0.1 Milliseconds​
0.1 Milliseconds​
0.1 Milliseconds​
HDR Format Supported​
HLG, HDR10, Dolby Vision​
-​
HLG, HDR10, Dolby Vision​
Maximum Display Brightness​
-​
-​
-​
Display Backlight​
Self-Luminous​
-​
Self-Luminous​
Display Backlight Setting​
Pixel Dimming​
-​
Pixel Dimming​
Picture Quality Enhancement​
a9 AI Processor 4K Gen7​
-​
a8 AI Processor 4K​
Motion Enhancement​
OLED Motion​
-​
OLED Motion​

Audio​

Parameter
LG C4​
LG C3​
LG B4​
Number of Audio Channels​
2.2​
2.2​
2.0​
Audio Output Mode​
Surround​
Surround​
Surround​
Audio Input​
HDMI​
HDMI​
HDMI​
Speaker Description​
Dolby Atmos, Down Firing, 2.2 Channel, AI Sound Pro​
Dolby Atmos Down Firing​
Dolby Atmos, Down Firing, 2.0 Channel, AI Sound Pro​

Connectivity​

Parameter
LG C4​
LG C3​
LG B4​
Connectivity Technology​
Bluetooth, Wi-Fi, USB, Ethernet, HDMI​
Bluetooth, Wi-Fi, USB, Ethernet, HDMI​
Bluetooth, Wi-Fi, USB, Ethernet, HDMI​
Bluetooth Version​
5.1​
-​
5.1​
Screen Mirroring​
AirPlay 2​
-​
AirPlay 2​
Total Usb Ports​
3​
3​
2​
Number of HDMI Ports​
4​
4​
4​
Connector Type​
USB, RS232C, Optical, Ethernet, HDMI​
USB, Ethernet, HDMI​
USB, RS232C, Optical, Ethernet, HDMI​
Signal Format​
-​
Digital​
ATSC (digital)​

Features​

Parameter
LG C4​
LG C3​
LG B4​
Video Encoding​
-​
H.264 or H.265 (HEVC)​
H.265 or advanced​
Compatible Devices​
Smartphone​
iphone, Android​
Smartphone​
Tuner Type​
ATSC1.0 (Terrestrial), QAM (Cable)​
ATSC, Clear QAM​
ATSC1.0 (Terrestrial), QAM (Cable)​
Noteworthy Features​
Built-In Speaker, Nvidia G Sync, Game Mode, Flat, Amd freesync​
AI Picture, AI Upscaling, FILMMAKER MODE, Picture Processor, Dolby Vision, Dynamic Tone Mapping, Dimming Technology, HDR (High Dynamic Range)​
Built-In Speaker, Nvidia G Sync, Game Mode, Flat, Amd freesync​

Measurements​

Parameter
LG C4​
LG C3​
LG B4​
Dimensions D x W x H​
9.1"D x 56.73"W x 34.65"H​
9.1"D x 56.7"W x 34.6"H​
9.3"D x 57.05"W x 35.28"H​
Item Weight​
40.79 Pounds​
40.8 Pounds​
38.14 Pounds​
Screen Size​
65 Inches​
65 Inches​
65 Inches​

Conclusion​

Product
PROS AND CONS​
LG C4​
Pros:
• Incredible picture quality with deep blacks and vibrant colors
• Smooth motion and elimination of motion blur, ideal for fast-paced gaming
• Low input lag enhances competitive gaming experience
• Built-in gaming features like NVIDIA G-Sync and FreeSync support
• Size is perfect for immersive gaming without being overwhelming
• AI-powered Magic Remote and Alexa integration for convenience
• Quick switching between gaming and streaming apps
• Exceptional value for the price
• Good upscaling capabilities
• Effective antenna reception for OTA broadcasts

Cons:
• Requires some adjustments for compatibility with external devices like soundbars
• Persistent reminders to enable voice settings, which some users may find intrusive
• Magic remote functionality can be confusing initially due to switching modes
• Personal preference required to disable features like TruMotion or soap opera effect
LG C3​
Pros:
• Amazing picture quality
• Exceptional performance and value
• Extensive adjustability features
• Significant price reduction

Cons:
• Antiquated and convoluted menu system
• Poorly designed handheld remote control
• Volume buttons are not easily accessible
• Remote lacks backlighting
LG B4​
Pros:
• Stunning picture quality with deep blacks and vibrant colors
• Excellent sound quality, comparable to high-end sound systems
• Room-filling display suitable for larger spaces
• Impressive AI sound feature enhances audio experience
• User-friendly remote with seamless modes and voice activation
• Fast and customizable LG Web OS platform
• Simple setup process
• Google Cast feature for easy streaming

Cons:
• Considered "entry level" compared to higher-end models
• Some features may not appeal to users who prefer traditional remotes
• Pointer functionality on remote may not be preferred by all users
 
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